Best ryzen 9 7900x pbo settings reddit
Best ryzen 9 7900x pbo settings reddit
Best ryzen 9 7900x pbo settings reddit. Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon The Radeon Subreddit - The best place for discussion about Radeon and AMD products. Highest I’ve seen idle was 80c. Subscribe to never miss Radeon and AMD news. There are a number of monitoring utilities that will read the power usage figures, including Ryzen Master itself. to get the most out of your Ryzen 5000 CPU is you need to do is set your Manual PBO Custom Limits or select Motherboard option. I'm particularly interested in the CORSAIR VENGEANCE RGB DDR5 RAM, specifically the 32GB (2x16GB) 6000MHz CL30 AMD EXPO iCUE Compatible variant. I started from -20. 5ghz+ on single core and 4. Looking for the best AIO for a Ryzen 9 7900X to be top mounted in a Hyte Y-40. Ryzen 9 7900x temps . It's a good product line, but it stumble again and again since the reveal when people were wondering if the generational uplift is any good. ) Gaming 2. Would have liked to see the video be a bit longer and have done more core-by-core tweaking on the 7950X and show more tests on it as well, but I understand that is Furthermore, I tried using Ryzen master and underclock manually, just to see if my pc is not crashing, but it worked fine. We saw rumblings of this kind of thing in rumors well Both the 7900x and 7950x are happy with any proper large tower cooler or good aio. My budget allows me to choose between the i7-13700K or the Ryzen 9 7900X. 24GB NVIDIA GEFORCE RTX 4090 - HDMI, DP In the months that have passed since I started experimenting with the Ryzen 5 3600X on my X470 motherboard (GigaByte X470 AURUS Gaming 7 WiFi Rev. To see how PBO and CPB affect performance and CPU temperatures, we are going to focus on the AMD Ryzen 9 7950X 16 Core processor. Here is a quick look at the new 65W My CPU can't operate at 4. So yours will most likely be lower than that. 0-4. 0. 950mhz on the preffered 2 cores on CCD0/1. it never hurts to go a little overkill on the cooler and having some margin is better then bare minimum. For what I understand they both can be adjusted to be one another, non x with pbo becomes x, x variant becomes non x with eco mode. Try AMD Ryzen Master software for a good indication for the values of the PBO. Probably crazy trying to air cool the ryzen 9 7900x but i am interesting if its totally possible, I know the Noctua DH15 is amazing , but i was thinking about Deepcool AK620 ZERO DARK which i hear is also very good. I have a similar build also with a ryzen 9 7900x, 7900xtx devil edition I’ve struggled with micro stutter and stability issues ever since i bought my pc and never found any help anywhere I will try everything you mentioned and i will update - But i also have some questions I have 6 fans outside of the cpu cooler with A pretty good demonstration of CO and how good it is for Ryzen 7000. By offsettting the curve youre lowering the voltage for the curve, resulting in less heat as long as its stable. OS Windows 10 Pro . The new Ryzen 9 7900 is a pretty incredible chip, with a TDP of 65W it is thermally ideal for small form factor builds as it stays cool and is easy to keep cool with a low-profile air cooler while having outstanding performance with its 12 cores. Help with Ryzen 9 3900x BIOS settings for gaming Hello all, first time upgrading my CPU here and I’m in need of assistance with what settings I should set in the bios/Ryzen master to give me optimal performance for gaming. A community dedicated toward all things AMD mobile. My Ryzen 5000 PBO 2 & Curve Optimizer Guide I’ve just delidded a Ryzen 9 7900X and did an overclock. then you want to turn on the PBO Scalar to 10x as this will allow the CPU to boost for longer and it will add more voltage for the CPU to boost higher. Ryzen CTR built in stress test which is custom 1344 FFT letting all core load do its thing over and over until I cant get it to report a thread fall down. ASUS® ROG STRIX X670E-E GAMING WIFI (WIFI 6E, DDR5, PCIe 5. Ryzen master confirms the 200mhz headroom, reporting a max possible boost frequency of 5. System is stable as a rock. I idle at 30 in BIOS, or 39-45c in Since your results differ this seems to be a setting that is best left untouched, use PBO Scalar instead. Ryzen Master is a no-go for me as well. 105W TDP (aka 145W actual power) would have same thing that happened to me, i got a 7900x for 390 at micro center, while 7700x was 350, the 7900x i tested was a golden egg, tested 2% over average 100% 7900x i run it at default and never get past 70, usually sits 45-60C running obs and multiple apps in the background. Is that good or bad? I see a lot of people posting they can't do any offset and others saying they can only do a little. r/buildapc The $449 eight-core Ryzen 7 7800X3D is the new high-performance gaming champion for the desktop PC. The scores in Cinebench R23 are +- 28. Ive been using a Python script to change CPU affinity and cycling through cores under different programs. The install went fine and booted perfectly with my old NVME drive. my core voltages run 1. First time builder, but i'm going large. Positive offset would let the CPU use more voltage to achieve higher clock speeds if they weren't possible with a lower voltage (theoretically, and only if the I recently upgraded to a ryzen 7 5800x and very new to PBO2. 4c on CB r23 keep the PC cooled in a 72f home open case Cooler Master 212 Black Edition with 2 120mm fans on each side. Why not go with the Ryzen 9 7900 instead. 45GHz all core) Motherboard: Asus x570-F (BIOS Modded) Cooling: 142W, or 400W depending on your PBO settings. Set a PPT limit of 88W, and you'll be in 65W TDP mode. They are hungry chips and want all the power and cooling they can get. Need a great workstation for 3D modelling/rendering and Adobe suite (mainly AE). I can access the BIOS but that's all. Reply reply Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. Curve optimizer -20 all cores except the best and second best core, at -9 and -12 respectively. The Gigabyte B650 Gaming X AX performed very well in Hardware Unboxed's tests with a Ryzen 9 7950X, so it should be able to handle a Ryzen 9 7900 with PBO with no problems. After I had been working with the Curve Optimizer for some time. Limited the maximum wattage to 125W. Then set EDC to whatever hits 100% in Ryzen Master while running CB23. Even though the Ryzen 7 7800X3D is much less expensive than its competitors, it’s still 12% PBO set to Enabled instead of Auto and +10 in the curve settings, EXPO enabled, everything else "Optimized Defaults". Under the advanced overclocking settings on the latest firmware there is a PPT setting that will be on "auto. 6GHz/76MB CACHE/AM5) Motherboard. 9 GHz with that lesser undervolt. It unlocks three settings related to power consumption - PPT, TDC, and EDC. 250, but as i mention, HWinfo never reports higher max clocks than 4. RAM XPG Lancer, RGB, 32GB (2x16GB) 6000MHz, DDR5, CL40 - AX5U6000C4016G-DCLARBK . Not every launch review shows the AMD processor in front, there are also counter-examples. Faster than 2990WX (250W TDP, higher PPT), much faster than 5800X (105W TDP, higher PPT). 00 @ Computer Orbit Motherboard: ASRock X670E PG Lightning ATX AM5 Motherboard: £274. You can also use the PBO Enhanced Mode with Thermal Limit to limit the Ryzen 7000 temperature. 0 info, it was stable so far, I heard that Ryzen 5000 series benefit more from PBO than from manual overclocks, so I gave it a try following a lot of tutorials and comments on Reddit My goal is best rock-stable performance at any load on demand, but without massive energy waste and heat production. 7GHZ Motherboard: ASUS - B650E-F ROG STRIX GAMING WIFI AMD AM5 ATX RAM: TeamGroup - Elite 32GB (2 x 16GB) DDR5-4800 PC5-38400 CL40 Dual Channel On-die ECC Memory Kit TED532G4800C40D - Black Case: Lian Li - Lancool 216 RGB Tempered Glass ATX Mid-Tower Computer Case - Black earlier I was running -20 all core with 200Mhz boost, PBO limit motherboard. 22. Well, Curve Optimizer is the only way to significantly raise the top clockspeeds on Ryzen 5000 And it's exclusive to Ryzen 5000. FLAT This subreddit is for the budget minded audiophile that wants to grow out of soundbars, boomboxes, mini systems, portable bluetooth, lifestyle speakers, and PC peripheral branded audio solutions. Its VRM ran below 70C under heavy all-core load, and Gigabyte's memory training resulted in lower latency than motherboards from any other manufacturer. According to numerous guides on the net, I set up PBO with a -30 curve, having previously tested each core. ) just maxed out CO in negative and reduced boost. #2. Temperatures went from 55-60° (with the default AMD Ryzen Master profile: 4. Honestly? Ive found more issues than any other way by: 1. You da man. This was all with a rough water temp of 33C-38C. I wouldn’t use ryzen master for anything except monitoring, you should set everything up in bios which you should just leave most stuff on auto except enable your rams xmp profile and set a cpu fan curve, look for a fan smoothing setting to help stop the cpu cooler fans ramping up/down to much I did not spend a lot of time tuning settings. 3 - 4,4 Ghz (Blender) without even touching any EFI setting except XMP. So I tested my previously Welcome to the official subreddit of the PC Master Race / PCMR! All PC-related content is welcome, including build help, tech support, and any doubt one might have about PC ownership. 9Ghz on the last 6 cores. Is that sufficient for the 7900x? At microcenter they were saying 360mm minimum. Asus ROG Strix B650E-F Wifi gaming, Ryzen 9 7900x, Gskill 32gb of RAM, and a Reset everything to stock and read up on PBO and CO, both are from the Zen 3 era, so LOTS of information available. The averages seem good to me but the current temp seems to stay around 86C-87C while gaming and I've seen it hit almost 89C once or twice. Asus ROG Strix B650E-F Wifi gaming, Ryzen 9 7900x, Gskill 32gb of RAM, and a Sapphire Nitro+ RX 6950 XT. 0 32GB G. 900Mhz limit) to 40-45° (Manual AMD Ryzen Master profile: 3. You can optimize for general performance or fine tune the settings for your favorite applications. Cinebench R24: 865 pts Multi Core You need POWER go for 7900x/7950x, You're only gamer and has Am4 already (even if you don't) then go for 5800x3d or even lower and much much cheaper 5700x/5600 if you're playing at high resolution. For example: On my Ryzen 5900X I get a All core 4. Here are my settings so far: PBO Limits: Motherboard Curve optimizer: Per Core Negative 15 on all except for Core 3 and 7 which are the star cores from Ryzen Master Hi friends! This is the first time I'm using the PBO option to overclock a Ryzen CPU, I had a 3600 before and I changed manually the Frequency and the voltages according to CTR 2. 54 votes, 51 comments. Ryzen R7 5800x3D (Undervolted, 4. Curve Optimizer fixes PBO's inefficiency and high voltages. 9M subscribers in the Amd community. My best limits for 5800x is TDC 95, EDC 110. am i wasting some cores maybe, but for 40 dollar difference why not get 4 I was able to get in on the microcenter bundle for the 7900x. -5 all core yields almost 29k CB R32, which is good enough for me. It has almost the same performance as it's x cousin when you turn PBO on. com)) and was very confident that I had learned about the somewhat unusual test of forcing "Windows 10 Automatic Repair and Diagnosis" for ten times. PBO by itself does not raise the peak clockspeeds and it sets an unoptimized boost curve. (You can try this on 240+ rads, I didn’t have any to You should be able to set power limits in the BIOS, under the PBO settings. g. The Ryzen 7 7800X3D or 7700X would both be great choices, and would be able to keep up with even a GTX 4090. The only trade off made is I’ve reduced timing margin compared to the default settings, but my system is 100% stable so apparently there was extra margin. Check what cooler you have on it. 531 votes, 84 comments. That said, slapping the 7900x in eco mode makes it just the most efficient and cool running CPU out there. PBO is still pushing the chip as far as it will go, but I’ve changed the settings to run less voltage for a given clock, therefore running cooler and allowing PBO to push clocks higher. 7700X, the extra cores of the 7900X don't really help gaming, unlike the extra cache of the 7800X3D. My clocks peak at around 4,881Mhz (PBO -30 all cores) and UserBenchmark's test says my relative perf is 106% (PBO -30) and 108% (Stock), "performing way below expectations (4th percentile)" with poor scores being 113% and great ones being 122%. I'm trying to do an underclock because my pc was hitting 85C. Share Add a Comment Basically title. . Auto LLC intentionally introduces voltage droop under load. Hi I have a 5900x on a Dark Hero board, i'm using PBO + curve optimizer with those settings below and I have an EK AIO 360. The highlights of these settings: P3. And I'm trying to Set up PBO + Undervolting. CPU: RYZEN 9 7900X Motherboard: ASUS X670E-A BIOS Version: 0805 RAM: 64GB TridentZ RGB DDR5 6000MHZ CL36 Description of Original Problem: I have recently obtain 7900X combine with ASUS X670E-A. You can manually adjust these 3 settings. So the bottomline is if you're ok with 7900X you can buy the combo of 7900X + 4070 non ti or you can also save some money by buying 7700X + 4070 non Ti. Gskill Trident z5 rgb 6000MT/s 16x2 CL36 DDR 5 RAM Samsung 980 pro 1TB and WD sn770 2tb nvme EVGA Supernova GT 1000 Gold Rated PSU Deepcool LS 720 elite AIO Deepcool FC 120 3in1 fans Lian Li lancool 216 cabinet Asus Radeon RX 6600 XT GPU currently as im stuck with a 1080p Ryzen 9 5900X (manual PBO) 2. 0, Microcode 870F10/8701021) Upon setting the TDP to 170W (same as the X series SKUs) and enabling Precision Boost Overdrive, we see the Ryzen 9 7900 gain a performance boost of 15%. On CB20 it maxes at 74c @with Hello, I'm trying to guide myself to optimize my Ryzen 5 7600x with PBO and I was curious if someone else has optimized his Ryzen 5 7600x with Но как бы то ни было, Ryzen 9 9950X заменяет собой Ryzen 7 7950X, предлагая и те же 16 ядер, и тот же суммарный 80-Мбайт кеш, но более низкую на Unlocking stock PBO limits is a quick and safe way to boost the Ryzen CPU frequency and performance, compared to manually overclocking. An Arctic Liquid Freezer II 280 or 360 would be a good choice if you have a case that can fit it. I still need a power supply, a cooler, and a case. Hi everyone, going to Also, for the RAM, AFAIK Ryzen 7000 series actually performs best with DDR5-6000 CL30 memory. The Cinebench score for the original bios settings was roughly 28,500 and idle temps were nearly 65C. 2, SMU 47. I'm wondering if this cooler is good for that processor? I had order it after a friend convince me and swears by noctua but after doing some Google searches I'm not too sure if it this would be enough to cool it? Thank you very much for the detailed post. At first, I didn`t touch anything, but temperatures over 70 degrees in games began to annoy. Skill Ripjaws S5 32 GB (2 x 16 GB) DDR5-5600 CL28 Memory: £145. That said, given that the Ryzen 7000 series runs hot and clocks higher with a better cooler, I would probably still get a liquid cooler for the 7900X or 7950X. Tried my old stock cpu fan my old one was using and the temps got worse. 4GHz | Motherboard: X570 Plus TUF - Wifi I'm currently in the process of building a new desktop setup and I'm seeking some advice regarding RAM compatibility with the AMD Ryzen 9 7900X processor. MOBO Asus ROG Strix B650E-E Gaming WIFI . If you ever wanted you can use PBO to get the same performance as the 7900X. For the CPU cooling, we will be using two different CPU coolers: our go-to standard Noctua NH-U12A 120mm air cooler, as well as the Fractal Celsius+ S28 Prisma 2x140MM AIO liquid cooler. plus enhanced mode set in PBO. Precision Boost Overdrive requires a compatible AMD Ryzen Threadripper, 3rd Gen AMD Ryzen 3, Ryzen 5, Ryzen 7, or Ryzen 9 processor and a motherboard compatible with one or more of these processors. I’ve been trying to tweak PBO settings in BIOS to get better temps while keeping stock performance, but the ASUS bios isn’t letting me set specific numbers like I want to. Try first a -5 then -10 and lastly a -15 on all core and see how it But if you wanted to, you can play with curve optimizer in PBO settings. PPT- 95 TDC- 60 EDC- 90 These setting are for 360 rads or custom cooled loops. Everything seems stable after 3 30 minute tests. Then with curve optimizer, do negative core offset to reduce voltage in Ryzen 9 7900X - Stock Settings vs Ryzen Master ECO mode vs Custom PBO Limit In this Video I'll Show You Productivity and CPU Gaming Benchmarks of The Gigabyte B650 Gaming X AX performed very well in Hardware Unboxed's tests with a Ryzen 9 7950X, so it should be able to handle a Ryzen 9 7900 i have my ryzen 9 7900x configuration tdp at 105w (142w/110A/170A) curve optimizer all cores. Forums. 04 to 0. using a FLAT LLC means using one with minimal resistance (LLC8 on Asus boards), which means minimal voltage drop under high current loads (i. Freely discuss news and rumors about Radeon Vega, Polaris, and GCN, as well as AMD Ryzen, FX/Bulldozer, Phenom, and This is the subreddit for the Elden Ring gaming community. I need to look more into customizing pbo2 for my ryzen 5800x, at standard settings it just gets really hot and preforms worse in r23 than an all core oc to 4. The Radeon Subreddit - The best place for discussion about Radeon and AMD products. I've recently built a computer with a Ryzen 9 7900 in it. It's so so so much worth it over 7900x. usually Dram you use your XMP profile,and if you willing to overclocking ram, Ryzen Dram Calculator is a starter. GPU Asus 3060 Dual . Temps were good and stable in hour test, PPT set to 85. Hi, I've been testing different PBO settings for about 5 hours on my Ryzen 7 5800x. I find it silly pbo is off by default on my msi motherboard. Pc case is open and i got fans on front and back of the radiator so total of 6 fans both running same direction. (Around ~75C on the CPU package with EK water cooling with package power around 180W) With a lighter, non-AVX workload, it basically stays at 5500 MHz all the time. Was wanting to use ryzen master to just see what values it suggests but not to apply them so that I could apply them myself in BIOS Edit: I thought you were talking PBO in BIOS. I was watching a bunch of videos online and tried to come up with my own custom settings for a stable setup. Ryzen 9 7900 and Ryzen 7 7700 65W reviews TDLR They're cheaper (generally in line with the 13600K and 13700K) but with So booted in EXPO II and memory at 6200 mhz and with the setting Derg posted for curve optimizer added --- >> "all cores" at minus 15 setting. Just got a great deal on a Ryzen 9 7900x got it for like $389 bucks. 9. I'm building a new PC and was considering a Ryzen 7 7700X but I noticed the Ryzen 9 7900 is only $100 more. Reply reply I just finished my first pc build and was wondering if i should undervolt my Ryzen 9 5900X with PBO2. Or CPU: RYZEN 9 5900X 12 CORE 24 THREADS Motherboard: MAG B550 Tomahawk (MS-7C91) BIOS Version: Unsure. 05V? Bump PBO Thermal limits? The fact that this and the 7950x3d have up to a 35% performance penalty for not running the exact correct driver sounds like a nightmare, not only for DIY, but I would almost guarantee there will be prebuilt systems shipped with this not enabled properly. A very good cpu sample will work 24/7 with -30 on all cores. 99 CFM CPU Cooler: £65. this is because it adds a level of resistance to the voltage supply line from the vrm, thus increasing voltage drop under load. Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. On average of 16 reviews, the Ryzen 9 7950X3D gain +3. 5 in gaming. 6ghz scored 23,600 CPU maxed out at 73. The best value/ performance case seems like the Corsair 4000d airflow, but it can only fit a 280mm aio top mounted. Recently I became the owner of Ryzen 9 5900x. I would Upon setting the TDP to 170W (same as the X series SKUs) and enabling Precision Boost Overdrive, we see the Ryzen 9 7900 gain a performance boost of 15%. 1Ghz on the first 6 cores and 4. 06/day) System Specs. Pretty happy but do I have room to improve and is the negative CPU voltage offset a good idea? Core Voltage: Auto with offset below CPU Offset Voltage: -0. 7, it stays under 60C. A 360, a 280 or a 420 should cool it slightly better. When a lot of users don't even notice something more basic like RAM not properly running at XMP Only recent have I began to do away with Ryzen Master's PBO and just keeping with the BIOS' PBO in the Scaler mode at like 7x, I used to not go so high in the beginning because the voltage/heat increase , but since setting up all my systems for Push/Pull configurations of the fans over the AIO radiators heat is less of a problem and I can go further in Reaches 70. Unless you are a manual over lock kind of guy of course. Messages. It's good for getting info about the CPU, but, at least with my system (Asus x670 board, 7950X), if I try to apply a setting, it will screw up and fail to post 3 times before finally booting with default settings. Here is what I have been doing thus far. After that, over clocking is the same, just the results are different, depending on what you have and what you do. Hello, I just purchase and bought Noctua NH-D15 chromax. PBO itself: there's one in main BIOS menu set to Auto and also another one in AMD Overclocking, they seem to have separate settings. In any case, my DeepCool AK620 holds the Ryzen 9 7900X at a 5. 99 - (Micro Center - In Store Only - Back in Stock, Most Locations) Ryzen 5 7500F max PBO settings undervolt/overclock Hello, I'm new to undervolt / overclock and after backreading from here and other sites I finally decided to UV/OC using pbo. 6ghz on some low loads. After, use curve optimizer if you have the patience to find per core stability to undervolt within those new PBO limits. but as you are using 5800x as me, be expect to possible have same stability. Skill Flare X5 Series 32GB DDR5-6000 Kit, Computer Build Combo $599. For example you can set pbo enable leave it like that without changing anything else go on cpu voltage and set negative offset betwin 0. Currently I'm running: PPT 105 / TDC 75 / EDC 140 Curves: -30, -25 on 2nd best, -22 on best And my current scores are: Cinebench R20: 5384 pts in Multi Core and 611 pts in Single Core. This doesn't even get into the negatives of the 3d variant. 7% over the Core i9-13900KS. 280 actually already gets a little below 85 °C, so it seems like a decent middle ground, if it would fit in It booted again normally when I cleared the PBO settings to default. But if you are, the answer would also be the highest tier card you can get at your budget, for the applications you’re using (check online for GPU benchmarks in your software). ,. But here I use the more convenient Config TDP profiles for test the new launched Ryzen 7700. 1c max on CB r23 with just PBO enabled did an all core overclock with all PBO settings disabled then clocking the CPU to 4. 4V or higher when boosting. Hello , I have had the Ryzen 9 7900x in my PC for about 4 months now and from the beginning it was always running hot but then i did the pbo and set everything thing to 30 and the CPU was still stable but the temp spikes are crazy , I would be watching a YouTube video or browsing internet or even just stay on desktop while doing nothing and the Do make sure you have a great CPU cooler to do this. id say dont get much better than this. System Configuration: Operating System: Windows 11 21H2 CPU: AMD Ryzen 9 5900X Cooler: deep cool l240 V2 GPU: GTX 1060 6gb Motherboard: Asus B550m-plus These setting are for people with air coolers (not recommended) and 240-280 rads. But not really increased if there's an opportunity. 1125v PBO Settings: everything set to Auto LLC: Auto Auto LLC is not flat. Ryzen 9 7900X + ASUS B650E-F won't POST with EXPO on Reddit is dying due to terrible leadership from CEO /u/spez. Started at -10 and increased by 5 #1. My system: CPU Ryzen 9 7900X CPU Cooler Deepcool Assassin IV . Which one is to be used or both and why are there 2 of them? In Main Menu PBO there's an FMAX setting, should it Just scored 23,567mc -10 all core CO on the Ryzen 9 5900x never went past 69c during the 30-minute throttle test in Cinebench r23 no undervolting no extra mhz found my PBO2 limits scaler on auto posted it on Reddit Nervous King no undervolting scaler left on auto no extra mhz. 90c temps and high power draw (with pbo maxed out, or on a manual oc) are nothing new at all. Also considering power draw 7700X is economic than 7900X, you can save some money from your I've left core voltage mostly stock as i understand the Ryzen 9's will manage this themselves. Once you do this, boot into These are the values I have set for PBO with curve optimizer, my own core rankings in brackets for the values I've set. All ryzen owners should have pbo and xmp enabled in bios, latest chipset drivers and the power plan in windows set to ryzen to hit max clocks. Ryzen 9 7900X - Stock Settings vs Ryzen Master ECO mode vs Custom PBO LimitIn this Video I'll Show You Productivity and CPU Gaming Benchmarks of AMD Ryzen 9 Ryzen 9 7900X It seems to me like that shouldn't even be stable, but that said I have tried reducing the undervolt on my good core (down to, say, 5, from 15), and it seems to be less able to sustain 4. PBO with curve optimizer (manually tested over months) gets me to like 4,5-4,6 ish. All tests were done on Cinebench r23 multicore as there was no dropoff in single core performance when testing all configs Setup:Ryzen 5 5600 Cooler: Coolermaster hyper 212 LED PBO:+200mhz PPT:105W,TDC:72A,EDC:85A Without the CPU voltage offset, I could take get my CO nearly to as good of negative curves and the heat was much higher, too. If you reduce those values after turning on PBO, you will reduce your performance. CPU : 13900K | Motherboard : Gigabyte Z790 Aero G | GPU : 2070 Super | RAM : DDR5 Patriot 6000 Some Boards like RoG do have a prediction or auto mode just like Ryzen Master, the best cores, maximum VIDs and such but I haven't mastered the skill yet. When I do my PC does not post. One of the I used Gigabyte B650Ms with Ryzen 9 7900Xs and there have been issues with performance or temperatures. Also, I’m using 1usmus Ryzen Universal power plan. I finally got an AIO, at stock settings (sore enchanchement enabled) it goes to 75C and not 95+, and stock 3. My PBO setting, scores and temps below: X570 Crosshair hero Viii IN Extreme Tweaker: Memory Frequency 3600 ram@3800 16,15,15,15. Multi Core: 17589 (PBO -30 All cores) It'll do a great job, but you could definitely go for a cheaper and lower power CPU and not see any difference. don't set the values for PPT, TDC, EDC since it doesn't matter, use: auto or motherboard setting. Make sure you turn of Fmax Enhancement as that would definitely cause performance to tank under View community ranking In the Top 1% of largest communities on Reddit. 30 volts is considered high (depending on vdroop) due to how sophisticated AMD is with its boosting algo. Yikes, I think I got a bad chip. Skill Trident Z Royal - 3800Mhz 1:1 FCLK @ 16-16-16-32 PBO Settings: PBO Advanced PBO Limits PPT: 200 TDC: 200 EDC: 150 Scalar: Auto Curve Optimizer: 4 best cores: -14 Next two cores: -20 All remaining cores: -30 Max Boost: +125Mhz A couple screenshots: What is available now, in case of 5950x, is multiplier, bus (with different options), ram, and lots of different power settings. Until now I’ve done the following: Adjusted the curve optimizer magnitude to -15. I wouldn't put anything less than a noctua tower cooler or equivalent, preferably a nhd15 or a 240/280/360mm all in one watercooler. Any settings will do. Ryzen 9 7900X Asus Rog Strix X670e- A gaming wifi. Basically, in multicore: 22481 for CineBench r23 1273 for CineBench r24 Values I usually see online (including in reviews with stock settings) are more towards about ~28k and ~1600, respectively. The best GPU for that is the highest tier you can get at your budget. 1 and then helping my friend configure his Ryzen 3900X on his motherboard (ASUS Just posting for anyone interested to see how dropping pbo limits affects temperature and performance. Specs: Ryzen 9 7900x There's almost no scenario where 7900x is a good CPU to buy unless your budget is strict and you can't spend more than $480-500 on the CPU. Cpu works really good, i'm super happy i picked it, but of course, being a pc geek, i started trying to tweak the CPU using PBO limits, Curve Optimizer and AutoOC (from the BIOS, not Ryzen Master), so here it is my situation: PBO Scalar: Auto (Appears OFF on ryzen master, probably cause i enabled Auto OC) PBO Limits: PPT: 140W TDC: 140A Im running a Asus ROG Strix LC II 360 on a Ryzen 9 7900X with reddit, youtube and msi afterburner open. 1. Mar 3, 2023. Everytime I start my computer and check the task manager or the AMD Ryzen Master panel, it shows me that I'm using more than the 3. 1. AMD Ryzen 9 7900X 4. It has no problems holding the temps down during regular usage. Best way to use PBO is to combine it with curve optimizer The new Ryzen™ 9 7950X3D and Ryzen™ 9 7900X3D are the fastest gaming processors in the world and offer top-tier performance for content creation. This is my absolute first time messing with Two hours later, it recommend setting everything to -30, and since the best and second best cores are more sensitive to current changes, while also providing the most efficient performance with respect to power, I give them a little extra power on their boost curves, so they're sitting at -20 and -25, respectively. To overclock a cpu without pbo, with an old-school way, you just increase the I'm looking to build a new PC around the Ryzen 9 7900X CPU and was wondering what motherboards to pick from. 2ghz allcore. Damn that's crazy. i know its overkill but i mostly game on my rig and sometimes i stream, currently running the 5950x, rog crosshair viii extreme MB and corsairs h170i 420mm AIO. CPU: Ryzen 9 3900x@4. The 5800x is well known for having heat issues on stock settings, because it's single 8 core CCX design shares the same power limits as the 2x6 (dual 6 #1. I probably should exchange the CPU but the system is stable right now and I am so reluctant to go for another round of this pain if something doesn't work out again. The TDC and EDC settings can be left alone. View community ranking In the Top 1% of largest communities on Reddit. PBO will increase single core boost duration and frequency, curve optimizer can reduce the voltages needed to hit those frequencies thus reducing temps and allowing it to boost longer. Caution should still be taken though as some lower spec boards like those with the A620 chipset probably won't suffice for higher-end CPUs like the Here is a quick look at the new 65W Ryzen 7700 performance gain with different PBO settings. I guess AMD needs to get better marketing, and fast. Personally I undervolt Ryzen systems since Ryzen 1000 series, seeing how mobos overfed voltage. At launch, there were 4 SKUs available. No need to undervolt, eco, etc. The AMD Ryzen 9 7900X processor is part of the Ryzen 7000 Zen 4 AM5 desktop product line-up. From what I understand there isn't too much headroom to be gained from tweaking and tuning outside of pbo anyways and would prefer to have stability over squeezing a few percent extra out from hours of testing so I've left most of my gigabyte b550i ax bios settings on AMD Ryzen 9 7900X: Introduction. Tried reapplying thermal past nothing changed. Please use our Discord server instead of supporting a company that acts against its users and unpaid moderators. I have my 3900x on the Gigabyte X570 I Aorus Pro Wifi and the settings work great. Using PBO overclocking it can achieve pretty much the same performance as its 7900X cousin if needed. That's power consumption, sustained current, and short-term current. Otherwise it runs like a cool beast. 7 GHz 12-Core Processor: £425. thanks for posting that. Ryzen 9 7900X3D with 4090 build . 24GB NVIDIA GEFORCE RTX 4090 - HDMI, DP This is due to PBO PPT limit around 115 W My setting could help you or might be not. When I use Ryzen Master software to use PBO and it ask me to restart my PC for settings to take affect. The Ryzen 9 7900X we are overclocking today is one of PBO Enhance Mode + Thermal Limit. For gaming, if you dont really want to game, I find running Unigine Superposition in game mode and just sitting in the room, or let the Unigine Valley demo loop play, leaving the PC to For those interested, the board is an Asus ROG Crosshair VIII X670E. The BIOS puts the two options on the same page for convenience. the 5000 series boost algorithms favour lower temps, so lower temp can equal higher boost freq, at the very least higher sustained boost. And now the most interesting. PBO is not an on/off setting. Config TDP offers default PBO settings for Ryzen CPU However the default "eco mode" manuals for PBO PPT is ~87W, which seems a bit low. 0) - ARGB Ready! Memory (RAM) 32GB Corsair DOMINATOR PLATINUM RGB DDR5 6000MHz (2 x 16GB) Graphics Card. 310 (0. You can also increase your budget to buy 4070 Ti with saved money from not buying 7900X. all core curve optimizer negation. I have my 5900x under water (two 280gts rads with four noctua A14 fans @550rpm). e. HI, I have an AIO cooler (deepcool RYZEN 9 7900X Motherboard: gigabyte b650 gaming x ax WIFI BIOS I was able to achieve pbo -30 at first for a week but now for some reason it started to crash and temps are a bit higher not sure 3rd: memory tuning is a good place to go when you realize overclocking won’t go to far with ryzen 3000. Im using a kraken cooler with thermal paste properly put down over the processor. For use with systems equipped with AMD Radeon™ discrete desktop graphics, mobile graphics, or AMD processors with Radeon graphics. On my B550 board if I set something in ryzen master and then uninstall the app, that setting will remain set until I go to Bios and overwrite with a different value. I read the guide from katalysis (Guide: Zen 3 Overclocking using Curve Optimizer (PBO 2. Mine seemed stable for days while idle, in gaming or during heavy CPU loads (like video encoding, or stress tests/benchmarks such as Cinebench, OCCT or AIDA64), but would consistently crash specifically when browsing Ran both per core and all core curve optimizer in Ryzen Master and both came back -30 for all and per core. I ran cinebench 2023 and the cpu runs up to about 80 degrees with a score of 17296. Best I can say too is look up the CPU Ryzen 9 7900x MB Asrock B650E PG Riptide Wifi (ATX) RAM G. For all core, you are power limited, so let’s reduce power PBO and Ryzen 9 7900x. It's obscenely efficient, and running it silently with a cheap cooler is quite appealing. 4. jpg (535×875) Same CPU with 61Watts PPT PBO limit (much lower than default): 18wCX7. 8% over the Core i9-13900K at gaming performance, and +2. It still perform better than the 7900/7900X and 7950x in games and only very slightly behind the 7700x. When I'm doing something demanding, though, like playing The Last of Us Part I, my CPU temperature can get as high as 87 degrees Celsius (I understand that the safe operating temperature for this CPU is 95 degrees Celsius); it idles at around 45 degrees Celsius. Welcome to the official subreddit of the PC Master Race / PCMR! All PC-related content is welcome, including build help, tech support, and any doubt one might have about PC ownership. What should I try next? VCore Offset +0. jpg (521×397) just at 45 Celcius (41 at idle). It's Ryzen 9 7900X. A decent B550+r5 5600 will be around 250 and you can invest the rest of your money to the most important part the GPU. my max OC for all core was 4750mhz @ 1. Ryzen 3000 is a terrible platform for static overclocking, but if you're happy with your multicore results, you can keep these settings safely. AMD Ryzen 9 7900X 12 Core CPU (4. essentially more efficient, which youd possibly see more frames in gaming but alot of it depends on your cooling as Asus Crosshair VIII Impact - BIOS 3102 AGESA 1. That $400 12900K + Z690 + 32GB DDR5 bundle is crazy good, I would pick that. and now I have changed to -30 all core, with 50Mhzboost, PBO limit motherboard (not done any fine tuning (per core setting with lower value for best core e. Try #2 · May 2, 2023. The Zen 4 desktop CPUs codenamed Raphael launched on August 29, 2022, during an AMD Livestream. Ryzen 9 7900X: Motherboard: 1. In my experience, even after stress testing it with a tool of your choice, you'll still have to test it by simply using your computer. 1 To ensure an easy installation and proper operation of your system with a new Ryzen™ 9 7000X3D Series processor, please reference the step-by-step guide listed below. You're mixing up PBO with AutoOC. Also set the Load Line Calibration (LLC) to high to avoid crashes in the form of blue screens. After plenty of research about single vs multi core for my needs, I found the 7950X to be a pretty optimum seeming part. At -25 or -30, the computer chains reboot. 1 on Cinebench R20. Plus x variant is now cheaper. I run with PBO and curve optimizer. I just built the pc yesterday. I tried -10 which is stable 99% of the time but sometimes crashes in idle. The resulting Cinebench numbers put it squarely on par with the 7900X. PBO includes three settings – PPT(W), TDC(A) and EDC(A). There are good guides on this sub for dialing in curve optimizer but even just turning on PBO and calling it a day will help. Wait for 4080 Supers and then do a plastidip mod. However, all of the info online seems to be concerned with maximum scores rather than efficiency Question is, what do you guys recommend in terms of settings to start with and how should I go about testing? Another side question: i have 3600 C16 of LPX When you dialed to your CO counts the pbo mains shift a little, refind the new edc. However, there seem to be some mismatches this time around in AMD understanding the audience and delivering clear marketing message. It stays on CPU: AMD Ryzen 9 7900X 4. Ryzen 9 7900x EXPO II enabled, Memory context enabled, PBO Curve optimizer set to -20. your RAM will perform just the same. If you keep trying to optimize settings you will keep seeing diminishing returns and hidden stability problems. The up to +200 offset is AutoOC. 99 @ MoreCoCo Memory: G. 7ghz limited at 1. 3-4. Black, Dual-Tower CPU Cooler (140mm, Black) LINK For my ryzen 9 7900x. Curve optimizer can help get slightly higher clock speeds but for longer periods of time, and can help lower temps too. Did a quick test on Ryzen 7900 with different PBO settings and Curve Optimizer and see how the performance scales and CPU temperature. Every chip is different in what it can handle in terms of curve optimization, but you can start at -20 and test it. Multi-core works great but single core loads tend to crash the bench/host. R9 7900x: Follow a guide and lower the PBO limits from the crazy high stock settings to something more reasonable like 165w PPT. According to Reddit, ID-COOLING is considered a reputable brand. 700Mhz limit). I'm following the guide from Optimum Tech. However, the Ryzen seems to have slightly higher power consumption than the i7, and both CPUs are priced the same (in my country). PBO Limits Disabled PBO Max Freq +200Mhz Curve Optimiser -15 This configuration is stable but CO -20 becomes unstable. 95GHz, so setting a negative boost clock override was the next best option, as opposed to positive voltage offsets or positive per core CO adjustments. Curve Optimizer – Undervolting Ryzen 7000 Processors These BIOS settings are for the ASRock X570 Taichi, running the AMD Ryzen 9 3950X processor and reference Radeon 5700 XT graphics card. Hey y’all, new to this tweaking stuff, but I recently got a 7900x and wasn’t comfortable seeing that 95 degree reading every time I did something. The processor is running at 5. Cinebench R23. #=====# The goal of this community is to provide a wide variety of information for those considering an AMD laptop. Test with occt,ryzen master, y-cruncher,corecycler, whatever you want, mainly SSE instructions are the best to find instabilities due to lower voltage on the v/f. My system is pretty damn quiet, temps seem fine. Been having issue with temps fluctuating between 50-60c. From Zen1 (Ryzen 2000 series) to Zen3+ (Ryzen 6000 series), please join us in discussing the future of mobile computing. )General Windows navigation, websurfing, and making/editing memes in Paint. " I think it may be one or two menus deep into the OC settings. 500 points. Ignore the offset setting - leave it at 0. Boosts up to about 5540 MHZ all core in load during cinebench but doesn’t reach 95 degrees or 170 watts according to ryzen master. Considering CPU temparature and Just curious as a 7900x owner who can't find others, what other settings did you end up using and what mobo/cooler? I found that -27 co with pbo enabled and xmp2 was really the quickest I could get but the curve The only setting I've really done is enable AMD Expo, and adjusting the fan curves to how I like. You'll also need Hwinfo64 and Excel to keep note of scores. PBO is a new beast. 25 to 1. I’m planning on using it to game in 1440p playing cpu heavy games like Tarkov while streaming on Ryzen 5000 required EDC, TDC, and PPT tuning in conjunction with Curve Optimizer in order to get the best performance and reduce temps at the same time. MSI x570 Tomahawk wifi 2. Our updated PBO Enhancement BIOS feature makes it easy to limit the temperatures you’ll see with your new Ryzen CPU in heavily threaded workloads. Any thoughts on the best air cooler for the 7900x or is it just best to get a AIO ? Settings are dependent on your CPU and MB. The defaults for the 5900X are 142W, 95A, and 140A, respectively. 700Mhz base clock speed (even when its nothing running). Maybe 55-95 then select best performing. Freely discuss news and rumors about Radeon Vega, Polaris, and GCN, as well as AMD Ryzen, FX/Bulldozer, Phenom, and more. The first Ryzen 5 5600X I had my hands on (so an 65w cpu, at least so they say) was having 82-84 C on an Noctua NH-D15 (system made to only be touched yearly for dusting and no other maintenance for 5-6 years as long as it is good, cool and silent). You often get cooler temperatures compared to stock voltage settings because the stock voltage settings can spike pretty high like 1. /r/AMD is community run and does not represent AMD in any capacity unless specified. Beautiful derg. Ill check out the program thank you Two examples that make this particularly clear: The Ryzen 9 7950X is still faster in multi-core applications even with a maximum of 88 watts than the Ryzen 9 5950X with 142 watts and with 65 watts even faster than the Core i9-12900K with 241 watts. In the advance section of PBO, set PBO limits to motherboard or manual and set values that you won’t realistically hit. Memory tuning was a decent jump for me. THE CPU hovers around high 40's-50C when not gaming. I only touched the timings but all my research told me a faster infinity fabric is literal gold 6000mhz CL30 is just the sweet spot for Ryzen and there is no reason to get faster RAM. 7900x uses a lot of power and its' heatspreader isn't the best designed for transferring heat. 35 and temps look really good overall. after you set scalar to Some Boards like RoG do have a prediction or auto mode just like Ryzen Master, the best cores, maximum VIDs and such but I haven't mastered the skill yet. I compared the Auto and Disabled settings to different Advanced settings. I've been playing around with all the different settings and trying to figure out the best possible configuration for my If you want use PBO and boost to its maximum, you'll want a decent cooler, probably a 240mm aio. I attempted to change the PBO settings on the mobo but I do not think I am doing it correctly. Elden Ring is an action RPG which takes place in the Lands Between, sometime after the Shattering of the titular Elden Ring. 6Ghz boost clock at 95C indefinitely, and around 65-70C with Eco Mode enabled (running Prime95). Then test EDC 80-140 or so. Since your results differ this seems to be a setting that is best left untouched, use PBO Scalar instead. I also got a good deal on a RTX 4070 and I’m pairing it all with 32gbs of ddr5. 13 @ Amazon UK I just upgraded to a Ryzen 9 7900X, and I love it. 385v Fclk 1900 Core Performance boost enabled PBO enabled, PBO Scaler Auto, Max CPU boost clock override set to 200mhz External Digi+Power control:CPU Load-Line Calibration Level 1 (Lowest My 5900x will use 270-280w if I set pbo/ppt limits high enough, there is no extra gains for the extra power over 200w, and the same all core max frequency can be had at much lower voltages. The second PBO menu pictured is the redundant menu Asus implemented in the Extreme Tweaker section. I tried to benchmark it with CineBench, but got really low results. Cooling it is an Arctic Liquid Freezer II 360 rev 4 with the offset brackets and In ages past, we'd fix a problem like this through undervolting, and that's exactly what Reddit user MyKillK has done with his Ryzen 9 7900X. My MSI motherboard has a bunch of different settings for PBO, currently running -50 curve optimizer on all cores. 37 volts but ive been dabbling with PBO and i cant seem to find a stable The stunt gave them crazy stock frequency numbers to quote, though I'd rather they just reinvented the max boost frequency marketing to mean max PBO setting and then gave PBO an offset setting (and A-OC another increase in max offset). (of course with thaipoon burner) Good Luck and have fun! If you're on a lucky chip, using PBO and a slight undervolt you will get 4. Members Online. I got a good amount more performance from my 7950X, While it is rare I would check to see if PBO is enabled in the bios by default, if enabled or auto it could override whatever settings you put in. After disabling all original overclocking (PBO and "AI"), I started playing around with things. After reading different tests, I found that both CPUs offer similar performance in terms of applications and games. Possible I have a PC build with a Ryzen 9 3950x and an RTX 3080, and I'm only averaging about 300 fps on CS:GO, Ryzen 9 7950x vs 7900x for VFX Workstation. Config TDP offers default PBO settings for Ryzen CPU There were no tangible performance benefits doing this with Ryzen 5000 and there are even less on Ryzen 7000, which is on a much more efficient node and didn't bring any 16+ core models. AMD Ryzen Here is a quick look at the new 65W Ryzen 7700 performance gain with different PBO settings. 3 volts. Reply reply [Bundle] AMD Ryzen 9 7900X, ASUS B650E-F ROG Strix Gaming WiFi, G. )Watching YT vids 3. Essentially, if you're looking at 7900x and can spend an additional $150, get the 7950x. /. PBO allows running the CPU with higher power and current limits, potentially allowing it to boost higher and longer compared to stock. My 7900 with 7900x-level PBO settings + a cheap 240AIO cooler & 6000MT/s tuned RAM: f6W1q4. I only use bios to OC the cpu. Ryzen Master doesn't seem to do a good job of finding stable settings, so I'm just doing BIOS settings (ASRock B650m PG Riptide) at present. This tool is designed to detect the model of AMD graphics card and the version of Microsoft® Windows© installed in your system, and then provide the option to download and install the latest official AMD driver I suggest for you to check out buildzoid's (AHOC's) commentary, as he approaches the topic with an oscilloscope. 20 BIOS (AGESA Combo-AM4 V2 1. Hey guys I'm thinking of getting AMD Ryzen 9 7900x for my new build, yet motherboard choice is really confusing for me, I'll be gaming 95% of the time on my new PC and I'm thinking of getting " ASUS ROG STRIX B650-A GAMING WIFI 6400MHz" as a motherboard but I wanted to ask you guys to see if I'll have any other alternatives which are cheaper I have an MSI board as well. Gonna keep reaearching and tweaking. I have scored very high in 3dMark, always top 1% for my specific hardware configuration using this method for my cpu overclock. SSD 1TB Kingston Fury Renegade . 08 Computer Type: Desktop GPU: RTX 4090 24G CPU: RYZEN 9 7900X 12 CORE 24 THREADS Motherboard: GIGABYTE B650 GAMING X AX BIOS Version: F6b RAM: 32GB View community ranking In the Top 5% of largest communities on Reddit. and easy to air cool. I recently upgraded my platform from AM4 to AM5. CPU: 13900K | Motherboard: Gigabyte Z790 Aero G | GPU: 2070 Super | RAM: DDR5 Patriot 6000-36 at 5600 CR1T | Hard Drive: Adata SX8200 Pro. I see 4. So far I have been able to score about 30500 with my 7900x. This message was generated by a (very smart) bot. When you go search on the internet, 240 can keep it at 90°C for over 15 min (it's the duration of the benchmark, however the source states it changed some numbers to assume 24/7 use) and 360 can even take it lower to around 80 °C. The PPT/TDC/EDC settings of the PBO Enhanced Mode can be seen via Ryzen Master. So I curious how much This is with PBO on and +100mhz clock override. The offset on PBO refers to the voltage that the CPU asks for. Setting boost override allows only to have more clock streching: they are fake clocks, not sustained. all core curve optimizer magnitude 30. I tested it in Prime95 blended/small/large Cinebench 24, y-cruncher, Core Cycler, Cyberpunk Ultra Ray Tracing and No Ray Tracing for 1hour + and it is stable no whea. I’m fairly new to PC building and haven’t quite grasped over clocking, fan speeds, cpu voltage etc. Even the Stock PB factory settings try to eak out every little bit out of the CPU as it can and PBO streches this even further. Set overboost to +200MHz then play around woth curve optimizer. All it’ll take is a BIOS update and a few quick There are 2 ways to overclock with PBO Single core boost ore all core boost For games you want single, for applications you want all core. I did some browsing on the internet for "best motherboards" for that CPU and they were all quite expensive (around ~500€) and I genuinely can't justify spending this much on a motherboard, but I still want something that can handle my Hello, I have recently upgraded to a Ryzen 5 5600X, and I'm completely new to PBO overclocking. Skill Trident Z5 Neo 64gb (2x32gb) 6000Hz CL30 I'm a huge fan of the Ryzen 9 7900 it runs thermally cool with outstanding performance. Get the Reddit app Scan this QR code to download the app now. The 7900X is mostly for people who need loads of power for video editing and the like. net. With PBO, my 7900X maxes out around 5350 MHz all-core with Cinebench R23. But currently I believe the Artic Cooling Have you tried Ryzen Master? Asus also seems to have it's own settings but if you look through the BIOS you should see AMD Overclocking settings. There's a discussion about the best PPT/TDC/EDC settings on The 7700x outperforms all the other Ryzen 7000 non-X3D CPU’s (see these gaming benchmarks, but if you want lower power consumption, get the 7700. 96 @ Laptops Direct CPU Cooler: Deepcool AK620 68. 0) : Amd (reddit. The B650M doesn't bottleneck or hinder the Ryzen 9's performance in any way. However considering Alder Lake scores and Raptor Lake scores AMD will be competitive at the top end with the 7950X and 7900X against intel offerings, however the 7600X and 7700X are not good deals compared to the Intel offerings both from last hey guys, just curious for some extra knowledge on overclocking a ryzen 9 5950x. A 7800x3d is the same price (or cheaper) and the best gaming CPU you can get. Now, Ryzen 7000 comes out, and everyone appears to be suffering from amnesia. Its most popular types of products are: Coolers (#2 of 42 brands on Reddit) CPU Coolers (#7 of 27 brands on Reddit) If you'd like to summon me to ask about a product, just make a post with its link and tag me, like in this example. Load up BIOS defaults, go into PBO menu and enable advanced. Cooler is an EKWB AIO Basic 360, but its not used at its full potintial, I need better fans for it (I am not running their fans as those are not RGB. In the bios I set PBO Advanced settings PBO Limits to Motherboard, PBO Scaler to Auto, Curve Optimizer to negative 30, 30, 8, 30, 30, 30, Boost Override to 0, 50, 100, 200; and Thermal Throttle limit to Auto. My total height is 77mm with this setup. i'd personally recommend a good air cooler for 7600x, 240 aio or double tower cooler for a 7700x, 360 for 7900x and 420 aio for the 7950x. It happens to be found in the PBO menu, but it is not actually part of PBO itself and can be run independent of PBO. AMD removed all the PBO features from the X3D, and Eco got thrown out with the bath water. More accurate to say that 6000 CL30 is the highest reliable memory speed that most Ryzen CPUs will achieve. I've read they are made to function normally up to 95C but not sure if that is true? Just want to make sure this is normal for a Ryzen 9 7900X? No reason for going with a 7900X unless you need the non-gaming power, and the 4080 is overpriced as with the rest of the build. 7GHz-5. Max out the main PBO power and current limits. Also if you have EXPO Nov 11, 2010. Gigabyte Aorus Extreme 670E: Good enough: Processor: AMD Ryzen R9 7900 - Alphacool Eisblock XPX Aurora Edge: Motherboard: ASRock B650 Pro RS: Facebook Twitter Reddit Pinterest Tumblr WhatsApp Email Share Link. Then test and a range of TDC. Parts Ryzen 9 7900x Lurker AIO v360 Lian li 011 dynamic evo All fans are uni fan al120 Here are my PBO settings: Core 0 -30 Core 1 -15 (My fastest core based on ryzen master) Core 2 -30 Core 3 -30 Core 4 -30 Core 5 -20 (My 2nd fast core) Core 6 -30 Core 7 -30 For frequency ccd, I didn't do anything to it. Home. I'm running mine with a Thermalright AXP120-X67 with the slim 120mm x 15mm fan on top of it replaced by a thicker and better Noctua 25mm. yxzm yjdq dwlm rhxez hetnya fsy ctmc caaday hcm jzgfsf