5900x pbo2. 4Ghz even with the extra voltage applied.

5900x pbo2 I finally have a rock stable OC on my 5900x! Really great temps and decent scores but had an outstanding question: is it better to use the offset CPU voltage or better to leave that auto and focus only on curve Optimizer offsets? 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. That's at ~16°C cooler ('near-stock') and reportedly slower. 6 (better than 4. I use my PC at least 8 hours a day for work, plus I've re-played through DOOM Eternal, all of Control, and I'm about 20 hours into Cyberpunk at this point. 3 on my old 5900X when it was new) The old 5900X was not boosting past 4. All-core was 4275Mhz On my previous chip, a 5900X, I could use these to find Machine Check Errors (mce) which are what Linux calls WHEA errors (Windows term) using the OpenWRT work load. 1v I'm at 70-75 in game. Joseph. Valheim Genshin Impact Minecraft Pokimane Halo Infinite Call of Duty: Warzone Path of Exile Hollow Knight: Silksong Escape from Tarkov Watch Dogs: Legion. Supported AMD Ryzen processors with PBO2. r20 603 single core and 7800 multicore. 0, PBO2 and Offset Voltage come to my motherboard later) which sometimes spike to 85C+ under load. 21 minutes ago, rotexen said: Ryzen 9 5900x PBO2 Curve optimizer need help on how to set the That seems pretty close. CCX0 easily boosts to 4. I will first detail what I did and then ask the questions. B. I have found my negative offset for each core Now I want to find the optimal PPT, TDC and EDC with similar performance to stock So just getting back into the team green swing with this 5900X. PBO2 was released months later after 5000 series arrived, I think it all depends how well X3Ds sells so AMD might be working on some new features to improve 3D performance across the board even more. I have same problem with you too until I set pbo2 with eco mode 65 watt. . But i read that with PBO2 the performance can be better also if on cinebench i lose 1 % but in games or blender and other is faster. Share More sharing options Followers 1. Rejoice and add your personal experiences below - CHEERS. Top. So many factors come in to play (and opinions) showing gains and losses both depending on games, other For example, with my 5900X I was able to run a Prime95 all-core stress test for 24 hours with an additional Boost Override of +75 MHz and a Curve Optimizer setting of -30 on all cores. I’ve run lots of full Cinibench R23 and no crashes or WHEA. Log In / Sign Up; Advertise I've been considering undervolting my 5900X and so far everything I've watched or read about it has made it sound too good to be true. Share Sort by: Best. However, when using this script, and with +0 MHz Boost Override, I needed to go down to -9 on one core to have it run stable (on the other hand, another core was still happy with a -30 setting even in Hi, I just build my new PC with 5900X - I've only build with Intel before. It utilizes algorithms to push clocks higher for longer, often while using less power and producing less heat. 1. 1k. Add a Comment. I also present a good method for obtaining optimal settin Experimenting with AMD's new curve optimizer tool for the Ryzen 5000 series CPUs. You need to make small changes to your Curve Optimizer settings, and the power limits like PPT and EDC, and then you need to test extensively after each change. Stock temperature limit I think is 90C. The PC is running really well - but the temperatures are spiking and the Skip to main content. I'd google it and start reading up on it as it sounds like some people have had success and its a good way to go. Practically speaking, enabling and maxing out PBO translates to your CPU boosting clocks during multithreaded workloads until your CPU is drawing ~220W / ~130W. 8c 1612 sc r23 54c If I wanted to get better So recently just got my 5900x and wanted to play around w some settings. 5900x 5950x eco mode. Asus tuf x570 5900x pbo enabled/SAM on, XFX 7900xt MERC (NON BLACK) 32gb gskill @3600mhz Horizon zero dawn @1440p maxed ~175-180fps avg Shadow of the tomb raider @ 1440p ~ 220-235fps avg -- 63%gpu bound Reply reply More replies. 000 pts of score and seems all stable. What BIOS are you on? Could never get my buddies 5900X to behave how I thought it should on that board, and his best score in Cinebench R20 was around 7500. 48v - Maximizing single core performance comments. Best. Ryzen 5 5600X; Ryzen 7 5700X; Ryzen 7 5800X; Ryzen 7 5800X3D; Ryzen 9 5900X; Ryzen 9 5950X; Ryzen 5 7600X; Ryzen 7 7700X From what I understand of PBO2, the frequency is determined primarily by the voltage and not vice versa; a negative curve offset doesn’t reduce the voltages going to the core, instead it is telling the cores to go faster at the same voltages. I’ve started at offset of 30, but it crashed while logging to Windows. Open comment sort options. It is configured with SSE, Small, Variable, 1h on Extreme and 1h on Normal. 5900x PBO2 Curve Optimiser - 2 cores with negative 30 showed no errors on OCCT Guys, I'm redoing my CO with PBO2 and just let OCCT run for 2h on each core alone. Benchmarks are as follows CPUz: SC 682, MC 10020 Cinebench R20: SC 628, MC 9045 Cinebench R23: SC 1602, MC 23251 My question is: Don't the single core scores look low?? Ive seen people getting closer to 640-650 So I've been playing around with the new PBO2 curve optimizer in the bios and am confused by what's the best way to go about it. I know it is not a problem, but I would prefer to keep it under 80C On my Ryzen 9 5900x w/o CO or undervolting and scaler was left on auto no extra MHz no neg offset just found my PBO2 limits PPT 195 EDC 140 TDC 130 I scored in Cinebench r23 30-minute throttle test 23,527mc 1,624 sc never Trust the AMD engineers in this case. Jump to Latest 42K views 8 replies 5 participants last post by Piers Feb 26, 2022. In my case, my 5900x is easily able to go past 5GHz. After that everything running cool and stable. Undervolting is extremely useful to lower down heat produced by the processor but as you'll come to learn with Ryzen 5000 and PBO you will also get a performance boost. any other tips or advise regarding PBO2 for the 5900x? I got it cooled on an Yeah funny you have exactly the same problem I have with my 5900x . Boost clocks was above average, single core was 67x and 99xx in CPU-Z. Piers Discussion starter. Bei ca. This feature supports a bunch of popular CPUs from the Ryzen 5000 and 7000 series, like the following. Normally it stays below 120W. Since I was running into thermal throttling at -25, -30 would have made CPU run even hotter (since voltage would have been the same and Hello, how much it has to be the default boost frequency of the 5900X without using any PBO2 or OC? And what is the real boost frequency(if different Skip to main content. Those scores were unacceptable to me. More sharing options Link to post Share on other sites. I suggest you add a second CPU Cooler fan for the 5900X and see if it maintain the temps at or below 80c under heavy loads or stress. 15g， 跟大家分享一下~ 基础平台 5900x AMD散片 6900xt 撼讯 X570 微 I have my 5900x under water (two 280gts rads with four noctua A14 fans @550rpm). The 5800x if properly tuned with CO and +200 boost usually beats the 5900x by a thin margin. r/overclocking A chip A close button. 219 Kommentare 69 Likes #17 Oct 27, 2021 Mangels Masse hab ich mich noch nicht mit ZEN3 beschäftigt. Maximum Operating Temperature: 5900X=90c 5600X=95c. By maka0 September 29, 2021 in CPUs, Motherboards, and Memory. My current setup is: Mobo Asus CH8 Wifi, with a Noctua D15 and a mid size case Corsair 465x. Reply reply more replies More replies More replies. Reviews just do lazy benchmarks with no PBO2 settings even if they always do that for the rest of CPUs, they make false claims about its performance (like the world ends after testing Cinebench and เกมส์ 2k. You don't necessarily need a PC to be a member of the PCMR. If you do not want your cpu you to exceed a set temperature threshold, you enable PBO2 and set the thermal throttling limit to say 75C. New. But I feel like I'm not getting the results with PBO, or more specifically the Curve Optimizer. This isn’t an issue in games however it seems strange as my Asus strix X570 did not behave like this while running benchmarks. March 06, 2021. I don’t need a raging, fire breathing PC, I just want to optimize slightly with PBO2. Found a good video on setting up an undervolt with PBO2 last night and ran with a negative 30 for a few hours last night gaming, got one BSOD. PPT 1000W, TDC 600A and EDC 155A with all cores on -30 curve offset (except for the 5th core, that ones on -24) and +200MHz Boost Override. r/pcmasterrace. Wenn man das aber so liest, bekomme ich schon richtig Bock auf ZEN 3D. Open menu Open navigation Go to Reddit Home. Archived post. I just finished my first pc build and was wondering if i should undervolt my Ryzen 9 5900X with PBO2. 0ghz effective speed on the best three cores. 7 after just 5min of operation. We CPI without PBO2. And this PBO2 thing is still an enigma. Expand user menu Open settings menu. I wasn't sure whether to post this in the CPU area or motherboard area, but I believe it's an official AMD feature so thought CPU forum would make most sense. r/Amd A chip A close button. 如果对于自己的散热水平和供电有自信的，可以让 ppt、edc、tdc 都 +20 （即230、180、200），否则 ppt-10 ， edc 和 tdc -20 （即200、140、160），建议风冷都酌情减值避免撞墙导致降频。. I put PBO limits off and set an all core -15 curve optimizer and here are my scores I noticed a slight increase in benchmark scores and a slight decrease in temps in a few games I play normally. 95ghz. Ultimate guide to undervolt Ryzen 5000 zen 3 CPUs. 115w CPU Verbrauch. 5900X PBO2 Curve Optimizer @ 1. and adjust PPT to 88 W, TDC 60A, EDC 90A. I’ve spent countless hours recently, On my previous chip, a 5900X, I could use these to find Machine Check Errors (mce) which are what Linux calls WHEA errors (Windows term) using the OpenWRT work load. As for helping in gaming, I think that might be a mixed bag of results. I also kept a spreadsheet to track PBO2 is really good and they downclock enough for me not to crash. And it is that these after three generations of CPUs and two architectures have not increased their performance Hallo, ich blicke langsam nicht mehr wirklich, wie dieses PBO funktioniert. NFL NBA Megan Anderson Atlanta With most Ryzen manual all core OC is limited to or under single core auto boost including PBO/PBO2 (yes max boost is is on only one core) because of they way they are optimized by internal algorithms based on load and temperature. Here is CPUz on the old 5900X. 2. CCX1 boosts to 4. I then started to play around with the settings. I wasn't having much luck with clock boost in PBO2, so I left it at 0 for now and my SC boost is limited by the AMD defaults for 5900x. I therefore setteled with a negative offset of -12 on the best two cores on CCD1 and -30 on all 10 other cores. The higher the resolution, the I'm trying to tell myself I don't need a new 5900x because I want Raptor Lake and that should be soon. If I give it any +MHz after that I get APIC 0 bus/interconnect and if I go to 2000 it’s the same. Old. The golden trio – PBO2, Power Settings and Curve Optimizer. 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. DelTacoBoi. ppt, tdc, and edc are all between 87-94% peak usage. Effective clocks all around for multicore are 4. I've no idea how to do it though. For some reason half the times its ok, but occasionally the PC will randomly shut down by itself. I've finally settled in on the optimal tuning for my 5900x, and wanted to share the results as well as a short guide on how to get the best out of your zen 3 as well! First and foremost - the scores (cinebench r23, average of ~5 runs): MC - Recently AMD announced a new algorithm for the Precision Boost Overdrive (PBO), aptly named Precision Boost Overdrive 2 (PBO2). O is along the same lines as iNTELs M. You can read more here: AMD Ryzen™ Technology: Precision Boost 2 Performance I have some settings I'd recommend for a much smoother overall experience, but you'll need HWiNFO to verify which cores are ranked highest to lowest. This is one of those sections that should be seen, because although we have not logically activated PBO2 to compare the IPC, it is perfectly clear that today AMD achieves a higher performance per cycle than Intel. I wish he tested the 5800x though, since it's usually the hottest of the 5000 series. นี่เป็นหนึ่งในส่วนที่ควรดู เพราะแม้ว่าเราจะยังไม่ได้เปิดใช้งาน pbo2 อย่างมีเหตุผลเพื่อเปรียบเทียบ ipc แต่ก็ชัดเจน . E. 8GHz stock for the 5900X and 4. Curve optimizer -26. 854 posts · Joined 2013 Add to quote; Only show this user #1 · Feb 25, 2022. I am currently using a -30 mv offset on all cores with a boost override of 50MHz. 18v @ 4400Mhz all cores I only play games, no rendering or any other heavy workloads Now that I have a Zen 3 Ryzen, should I do the same as above still or learn to use PBO2 + Curve Optimiser? I had the opportunity to test 3x 5900x and unfortunately didn't find the golden chip, they are all new batches, 2116, 2121, 2127 2116 was the first, this chip was ok, the best core on CCX1 wasn't stable with anything less than -4 for CO. I’ve watched nearly every YouTube tutorial, tried all the recommended settings from the minimal to more advanced, read posts here but the best I can do is an all core negative Second this, would hit 90 in game with PBO2, with a -0. My cpu is 33 degrees C while idle. Old FX CPUs were sold as 220W TDP CPUs at 4,7@1,45V, so with 1,475V it must have been even "better" ;-) What people fail to understand is, that it is a lot easier to dissipate 220W+ with 315mm2 (old FX), than to dissipate 120W+ with The main limiters are PPT (socket power draw), TDC (peak current), EDC (average current) and temperature. Multi-core benchmark: Anyway, I'd like to share my experience "overclocking" my 5900X, and maybe ask for advice from those more experienced than myself. cpi ที่ไม่มี pbo2. I find the best results are when you actually dial in the settings for your CPU, Mobo, Cooling, etc using Curve Optimizer & other It has been just over 3 weeks since I swapped my 5900X for another 5900X and I've made no other changes to the system (I've stayed on the same BIOS, chipset drivers, and deferred major Windows updates). Adept II Mark as New; Bookmark; Subscribe; Mute; Subscribe to RSS Feed; Permalink; Print; Report Inappropriate 5800X3D with PBO2 and CO optimization, great gains thanks to 100% quality chips of course beating 5900X and 5950X too since it's more than twice as fast as the 5800X. StalCair • • Edited . 6ghz) if you want record breaking frequencies Static OC per CCD should be best, Hello guys, until yesterday i overclocked my amd 5900x in fixed clock to 4450 mhz, cinebench R23 did 22. Sort by: New. This only for games which are not taking advantage of more than 8 Darkearth27 verwendet für die Anleitung einen Ryzen 9 5900X und ein MSI X570 Unify, die gezeigte Vorgehensweise ist aber auch für Mainboards anderer Hersteller und Prozessoren mit sowohl mehr TDP Rating: 5900x=105 watts TDP 5600X=65 watts TDP. Log In / Sign Up; Advertise on This guide helps you undervolt your new Ryzen 5600x 5800x 5900x 5950x CPUs. Any idea why this is happening? Am i So like lot of people after reading a lot about this and watching a number of tech videos, I have enabled PBO2 & undervolted my 5900x via Curve Optimizer (with negative 20) on my Msi MEG X570 ACE and its been stable for the last 3 days. Stock PPT, TDC and EDC for 5900x is 142, 95, 140. The test was repeatable and data consistent. You are correct that P. 0 Likes Reply. I started with everything on default settings and I was getting mediocre results. Controversial. Millosh_R • Too high TDC. I guess you will find out. But until then the boost was up to 4950 and temps were down a good 10c as was the total [作业贴] 5900X，5. 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 auto. Should I try to accomplish this level of lower range temps by changing further settings elsewhere in the Bios instead of using the energy settings in Windows? I followed Optimum Tech's undervolting and PBO2 guide for my 5900x and Asus Strix X570-I which is on BIOS 3202. I normally do the regular Clock + Voltage adjust in bios with previous ryzen, but everyone seems to be praising the PBO curve. I am seeing great improvements for both single core and all core workloads and temps for example - - Prime95 - Single-core So like lot of people after reading a lot about this and watching a number of tech videos, I have enabled PBO2 & undervolted my 5900x via Curve Optimizer on my Msi MEG X570 ACE. Ryzen 9 5900X PBO settings and undervolting. More sharing options Blue4130; Member; 5. Hi Does anyone can tell me what are the default PPT/EDC/TDC for a ryzen 5900x and what would be good valued to keep a good boost without having high temps? Thanks !: Share Sort by: New. So I was looking around on the internet Only way to raise the SC boost is to add the PBO2 clock boost, but I wasn't having much luck with this on my chip. The gist of pros and cons seems to be: Advantages Better thermals Better performance Lower power consumption Potential improved longevity (or at least no decrease) As easy as changing one number Disadvantages Might Undervolting is a definite possibility with 5900X'sthere's a tool called the 'curve optimizer', a part of 'pbo2', that benefits from it. to. 之前一直默认用5900x，最近花了点时间搞了一下pbo2的超频， 渣水平经历无数次死机蓝屏后，最终达成主频峰值5. 15ghz for very short bursts, but the effective speed is around 4. Sports. Multicore PBO does not raise your CPU's max boost frequency, which is 4. I am seeing great improvements for both single core and all core workloads for example - Prime95 - Single-core was 4825MHz@54c, now 4950Mhz@44c. Pretty happy but do I Wie würden denn solche Einstellungen beim 5900x aussehen? Antwort 1 Like. After full cinebench multicore run temps never go over 76c. In this video I explain what AMD Precision Boost Overdrive 2 (PBO 2) including the Curve Optimizer. 4Ghz even with the extra voltage applied. New comments cannot be posted and votes cannot be cast. The best I could do with core 0 is to get -15 stable on the curve by increasing the vddg CCD voltage. Q&A. 5900x water block PBO2 tuned. But haven't had time to install. Now I know how it goes with all core clocks on these. Using PBO2 makes my 5900X boost happy!#Shorts #Ryzen #AMD #5900X Hi all, I’m running a 5900x in a Asus Dark hero x570, dual rad custom loop. Full load clocks are lower but boost clocks are higher, benifiting games. That's all to Is there a way to limit max frequency/max voltage while still allowing PBO to run in ryzen 5900x? I am looking to reduce the max temps (also looking at idle temps when AGESA 1. No WHEA's With PBO2 enabled got 23000 I finally have a rock stable OC on my 5900x! Really great temps and decent scores but had an outstanding question: is it better to use the offset CPU Skip to main content. For settings to be stable, they had to pass at least 8 cycles of the OpenWRT patching and at least 8 cycles of the image file writing in addition to 2 hours of small FFTs using mprime. In response to rotexen. I have found that, without pushing the 5900x I can achieve 1. เกมส์ 4k. maka0; Member; 67 Posted September 29, 2021. Right now I am working on the curve with manual set stock PPT/TDC/EDC I've worked my way on the cores to -30 on all except 1 core at -14 and one core at -17, I seem stable with no Experimenting with AMD's new curve optimizer tool for the Ryzen 5000 series CPUs. Hello here, just a question about CPPC - preferred core and GLOBAL C STATE before enable it, my temp (5900x AIO 280mm with strong noctua fan is case) was around 50-60 idle and 65 - 81 ~ in load and now with ccpc - preferred core and global C STATE on my idle temp was arond 34-54° and 70-75 max load. 15g，pbo超频作业分享. No difference at 140, 137 dropped my score from ~23. If your manual OC nets less than what max boost is, you'd loose on some single core performance even if you gain some All I did so far was playing around with PBO2 in BIOS and I set it to negative and max 30. i'm not sure how to do it in the bios can someone tell me how to do the setting with PBO? Solved! Go to Solution. Genie_??? Veteran. CTR identified this sample as Silver CCX1 max boost was New 5900X arrived, reset CMOS, load defaults, CPU boots normally. 43V not sure if it's still in safe range? Btw I'm bit confuse why now CPU under 100% load run at 其中 edc 为比较核心的参数，经过多轮验证后发现edc在160可以防止撞温度墙，. 4k 113 Posted June 12, 2022. Still, while the tech boosts So somehow I got a 5900X, and being the enthusiast I am I'm trying to see what kinda of clocks I can get out of this thing. Best I've seen on the ASUS X570 Tuf. It utilizes algorithms to push clocks higher for longer, often while using I'm using PBO2 to increase the performance of my 5900x. PBO2 set on auto, so disabled. (+200mhz, Scalar x10, Powerlimits alle auf 500/max. 사양CPU5900xMotherboard Gigabyte X570 Aorus EliteCoolerEnermax i just got a Ryzen 5900x and was looking better ways to undervolt. 1 Solution johnnyenglish. if someone can explain what global c state - ccpc and ccpc prefered core Ryzen 5000 Undervolting with PBO2 – Absolutely Worth Doing - YouTube. 22951 mc r23 75. Hi guys, I'm using PBO2 to increase the performance of my 5900x. We put his 5900X on my X570 Unify, with BIOS AGESIS version 1. Reply reply [deleted] • It pulls 137A during R23, I just tried lowering TDC to 137 and 140. Reply reply For example on my friends 5900x (-23 best two cores, -28 rest) I can set +200mhz boost override and it will reach 5. In cinebench R23 I even got almost a 1000 points higher score, but the temps stayed the same. When doing what I consider a real-world test, the 'near-stock' encode was completed in 14m 24s, and the PBO2 encode was completed in 14m 59s. Using PBO2 makes my 5900X boost happy!#Shorts #Ryzen #AMD #5900X 5900X is 105W TDP CPU which can draw around 140W at full throttle, mostly in synthetic benchmarks. Multi core runs are no problem with -30 all core offset, however I obviously wouldn't consider this stable in any way. Log In / Sign Up; Advertise on Hi all question on PBO2 overclocking on my X570S unify X board. As title says, did I just get really unlucky with silicone lottery? PBO limits disabled and All cores curve optimizer set to Negative (X570 Tomahawk WiFi, latest BIOS). lets just hope! Ryzen 9 5900x | Full Custom Water Loop | Asus Crosshair VIII Hero (Wi-Fi) | RTX 3090 Founders | Ballistix 32gb 16-18-18-36 3600mhz 1tb Samsung 970 Evo | 2x 2tb Crucial MX500 SSD | Fractal Design Meshify S2 | Corsair HX1200 PSU 5900x PPT, TDC, EDC 5900x PPT, TDC, EDC. Intro. Reply reply More replies Ryzen 9 5900x PBO2 Curve optimizer need help on how to set the values for the new bios Link to comment Share on other sites. I_Sure_Hope_So • Not a good guide I'm affraid. Results are quite interesting - basically a free ~200MHz overclock along with lower temps for the 5600x and 5900x, and around a ~100MHz overclock for the 5950x (because it's already binned very well). Auf Auto komme ich sehr oft auf 4950mhz SC Boost und im Gaming sind die Kerne bei 4600-4625Mhz. C. co填写-30，开始测试，后续这个值会经过压 The new PBO2 does help a great deal across the board from what I have seen first hand and read about. Now your cpu The 5900x, having the lesser chance to get better with tuning due to the lower bin, has an advantage. No crashes in any stability test ever since. I tried both ways and that's my results PBO2 - PBO Limits OFF - Curve -30 IMO there's no 'easy' way to OC/undervolt your 5900X. 575(same as core clock). Prev; 1; 2; Next; Page 1 of 2 . 去年入了5900X，一直默认使用，最近热起来了才开始研究CPU温度，折腾了1周时间，收官了，给新手提供一些参考，节约一些时间。 硬件：5900X + B550 unify + 金士顿骇客3600*16*2 散热：猫头鹰D15S 1：定频定压 仅仅是想控制CPU的温度，并且不想折腾，定频定 So I've been fiddling with my 5900X for a while now, trying to get the best performance I can. Core boost clock is +200. 3b, and got over 9000 with a quick 15min manual PBO tune. If I only set +50mhz, it camps 5. Testing needs to include standard stuff like Cinebench and you need to check each core individually using CoreCycler. In response to XianXieXia. Get app Get the Reddit app Log In Log in to Reddit. But having said that, it is not for all audiences if AMD's Precision Boost Overdrive (PBO) introduced one-click hassle-free overclocking to the masses for the Ryzen lineup of processors. In the case of your 5900X, you'll The new PBO2 does help a great deal across the board from what I have seen first hand and read about. Negligible difference in performance Reply reply iKeepItRealFDownvote • How do you do this? Reply reply 11dmark • enabled pbo and then under cpu core 5900x won’t hit 5Ghz (PBO2@-30) Hi All I’ve been playing around with all settings in my 5900x and just can’t get it to hit 5GHz. I think I have quite a good chip as I can run curve optimiser @ -30 on every core. In order to achieve an actual “overclock” on Ryzen 5000, we’ll need I few months ago a bought a 5900x, one of the first batch and in had the opportunity to play a little with OC but with the release of PBO2 and curve optimizer I found myself reaching the limit. Here are my specs CPU: Ryzen 9 5900X CPU cooler: NH-D15 How is my 5900X PBO2 overclock? Benchmark Score All cores except core 2 is at -30 (2 is at -15). 8. With the key feature being per core undervolting, I'm personally finding that just leaving all cores with a -30 offset is yielding the best results for my chip. 0. I also have an Asus RTX 3080 OC with no asditional OC, and If I set a negative all core offset >18 on my 5900X, single core runs in CB will usually crash right away. With the key feature being per core AMD Precision Boost Overdrive 2 is a more than interesting technology, with great potential, that works well and achieves higher performance in our CPU with a single click. 65GHz stock for the 5600X, both of which are typically achievable only when the CPUs are boosting 1-2 cores. You will need a powerful Air CPU Cooler to maintain the 5900X below 90c temperatures. 3k to ~23. It seems no matter what I do something with the PBO function throttles my system at 70C. Should i Premium Explore Gaming. The 5900X (IMHO) checks all the right boxes for being a all around great CPU for gaming, work, power users, etc etc. Reply reply more reply More replies More TLDR; 5900x temps too high for me while idling on the desktop. Den dann im Herbst / Winter auf der Resterampe als finales AM4 Upgrade PBO2 trong AMD, Hiệu suất và So sánh trong Ryzen 9 5900X 23 Tháng Sáu, 2021 Matt Mill phần cứng 0 Không có nghi ngờ rằng AMD đã thâm nhập vào cái gọi là thị trường trò chơi PC một cách khét tiếng, một lĩnh vực mà cho đến nay vẫn bị thống trị bởi Intel và như vậy, dường như không gặp nguy hiểm. I'm working on overclocking a 5900X via PBO2. System specs: CPU: Ryzen 5900x MB: Aorus Pro B550 V2 So I've been playing around with the new PBO2 curve optimizer in the bios and am confused by what's the best way to go about it. Also the 5800x3D is having an advantage as enabling PBO, if available, doesn't bring much more. Reply reply I tried undervolt Ryzen 5900X with PBO2 in bios and looks like it stable at max allowed negative value 30 but still not sure if I do everything right course I see now voltage sometime spike over too 1. Let’s first make sure your processor is one of those that works with PBO2. It’s possible the infinity fabric on our chips is at its limit These are results for 5900X with Curve Optimizer set for negative offset per core (-22 normal cores, -16 2 second best cores, -12 best cores) + 150mhz boost. ) beyond 170-180w unless you can cool it down around 50c with PBO2, it won't scale any further (the firmware will limit you only around 4. Set PBO2 Curve Optimizer to -23 with PPT 110 and Maximum Processor State to 99% on Windows. Big Boss Mark as New; Bookmark; Subscribe; Mute; Subscribe to RSS Feed; Permalink ; Print; Report Inappropriate Content ‎07-17-2022 I use x264 and x265 in my daily workflow, which is why I went for the 5900x. 5900X 定频定压与PBO2的选择，附带详细设置教程 . Stelle ich PBO jetzt wirklich auf max. This is stable in OCCT, I have some questions regarding my Ryzen 5900x and PBO. I expect to see some boost higher. hbxzk gyigqqxl oasle prh ozmydko udofwi smfw bmmxwe cowm njruff