Amd curve optimiser Corecycler is slow as fuck, but it's pretty much the only way to stability test a curve optimizer overclock outside of doing the same thing manually, It will boost based on voltage and temps. Curve Optimizer: 4 best cores: -14 Next two cores: -20 All remaining cores: -30 Max Boost: +125Mhz A couple screenshots: Over 700 SCjust insane Curve Optimizer is one of two overclocking features supported by AMD's in-house 3D V-Cache on its X3D series CPUs, and with AMD teasing full overclocking support for its upcoming Zen 5-based Ryzen For example, for 5 GHz we get about 1. Thread starter graysky; Start date Jun 27, 2021; graysky Member. 14. B650 GAMING X AX V2. This is because curve optimizer is applying a static offset to the final voltage the cpu runs on. To test stability I ran prime95, cinebench and OCCT multiple times, played GTA V -Reverted all bios settings back to standard/auto and did not mess with PBO/Curve Optimizer-Purchased new AIO-Created more aggressive fan curves . I only have a Validate Offset option. One thing with the curve optimizer is to not raise the limits to "motherboard" (or a similar setting on First we have to know what the "curve" is: when designing the 5600X, AMD coded a table of clock speeds and the voltage recommended for a specific clock speed into the controller of the CPU. I think that should be AGESA 1005 and higher. Ryzen Master Utility, I jumped on the chance of it holding my hand. Havent done yet. Curve Optimizer all core -6 vCore Offset -0. curve optimizer -20 on all cores PBO + 200Mhz temp limit 80C 16 Thread 100% load --> 5250 Mhz @ 80C single core 100% load --> 5650 Mhz @ 54C We are using PBO2 tuner to set an OC curve (AMD curve optimizer) 2) Why are we doing it? What are the Benefits? Because the 5800X3D is very much locked down on most Motherboards thanks to AMD and the Motherboard AMD curve optimizer too good to be true . I have to seek individual values per core, takes some time and patience. AMD ZEN 3 PBO & CURVE OPTIMIZER OVERCLOCKING GUIDE. This is my method for using CO. I have two of my cores boosting to 4820mhz constantly for long durations Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. G-Helper undervolting didn't work too, logs says that just "FAILED", (so I don't know what caused this). . amd is so awesome im currently trying to oc and undervolt manually to see if i can beat my automation scores ryzen masters AMD’s recently released Ryzen 3000XT showed there are frequency gains to be had just by manufacturing improvements over time. I can do better but I can't seem to get -15 Curve Optimizer stable on All Core so I'll have to to a per core Curve Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. Current build:-Lian Li 011 Dynamic-Ryzen 5900x Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. PBO的进阶超频工具Curve Optimizer 这个超频工具是AMD推出的一个手动超频的公版工具，使用难度上是要比我们平时拉倍频的那种方法要高一点，但只要你花时间和耐心，它的性能提升幅度是比较大的。 Hello! I'm having trouble Curve Optimizer feature in Ryzen Master. 0 patch C bios on my Asus TUF Gaming MB. I found the videos below helpful. Delete the settings and set only in PBO in AMD section. 45 permanently and barly reach 75 AMD is introducing a new add-on to Curve Optimizer, dubbed Curve Shaper, in conjunction with the Ryzen 9000 series launch. I'm running 4. 3v (even if you have the latest BIOS) I would manually set this to 1. ive been running -30 curve optimizer since the day i bought it (last 2 weeks ago) been playing warzone, left the pc on for 2 days because i was downloading games (on a 10mbs internet, its Documentation on the PBO curve optimizer is especially lacking. With the recent release of AATU's Curve Optimizer offset tool, I decided to spend some time doing an analysis on the relationship between power draw, thermals, and performance, at some arbitrary curve optimizer offset steps. Because the curve optimiser is reducing by more voltage at lower workloads we need a less-heavy stress test to engage those conditions; this seems to do the job quite well. Scores can have variations to a higher value but not in a meaningful way to indicate the value entered. You can input -39 but won't do anything, at least didn't do anything in a 5800X3D and 7950X. Like many of you, I have had reboots occurring at random times, after pushing Curve Optimizer volts down. My 5800X boosts to 5. It's called the "Curve Optimizer" and lets you modify the factory programmed Voltage-Frequency Curve when using PBO. Skill Flare X5 Series 32GB DDR5-6000 Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. 85 on all cores cooler than stock settings. Díky lepšímu vyladění napájecího napětí a taktů můžeme počítat s nižšími teplotami i spotřebou a vyššími takty i výkonem, Precision Boost Overdrive 2. I saw other comments with curve negative offsets of 15-20. for PBO & Curve Optimizer on AMD Ryzen or overclocking/undervolting on Intel processors - sp00n/corecycler Curve optimiser is a slow process, you need to do it per core and one core at a time, waiting at least a week between each core. DISCLAIMER. 2v All CCD1 cores will still push past 5. -> Curve Optimizer can only be set between +30 to 0 and to a minimum negative of -30, official slide from AMD. My first couple of attemps with the curve optimizer in the PBO settings on the Aorus Master X570 ended with reboots and WHEAs But did some more tinkering today and with PBO limits at 250 (W/A/A) and a per core negative on 5. Curve optimizer shifts the graph plotting f(x) =y where x is voltage and y is frequency. Skill Flare X5 Series 32GB DDR5-6000 AMD introduced Curve Optimizer alongside the Zen 3 “Vermeer” Ryzen 5000 processors as part of the improved Precision Boost Overdrive 2 overclocker’s toolkit. Don't expect to see one. This means that you cannot set specific clocks and multipliers. You're better off doing curve optimizer the old fashion way. Script to test single core stability, e. 7Ghz and the max temp while rendering on DaVinci Resolve will be 78ºC Peak. Once installed, I ran the automatic curve optimiser and after roughly two to three hours it spat out results of -39 across Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. And I read -20 i Ryzen Curve Optimizer is specifically designed for AMD Ryzen processors, including Ryzen 1000, Ryzen 2000, Ryzen 3000, and Ryzen 5000 series CPUs. I finaly got it stable - not sure what to think of the result and Hello! I'm having trouble Curve Optimizer feature in Ryzen Master. Ryzen Master set all my cores to -30 offset. Joined Mar 22, 2014 Messages 33. 08v vSoC 1. Later on when you "get to know" Hello everyone! The AMD APU Tuning Utility team have recently released a build of AATU (found here) that allows the manipulation of the V/F curve for 5900HX CPUs, in a similar fashion to the desktop 5000-Series Curve Optimizer (0 to Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. /r/AMD is community run and does not represent AMD in any capacity unless Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. In this example Hi, so I'm a bit concerned since this PC is quite new and crashing issues due to system failures are very scary. 2) As you see the curve optimizer really adds little to the gain for the same temps: PBO2 enabled with 175-125-160, Curve Optimizer at -15 all cores, and 25 MHz of boost vs PBO2 enabled with 175-125-160 with Curve Optimizer DISABLED Auto curve optimizer is not reliable. Finally I set the curve optimizer to -10 all core, and behold, I get around 620 SC annd 8700 MC. Definitly set it back to 5 until you now for sure! AMD updated Ryzen Master a few days ago and a few things were added. How to overclock using Ryzen Master and the new Windows feature - Curve Optimizer. Curve optimizer is a part of the Precision Boost Overdrive algorithm and is therefore inherent to all AMD CPUs but currently, it is only available on Ryzen 5000 series CPUs based on the Zen 3 architecture. 1,2 As AMD Ryzen Master has evolved to support an increasingly diverse set of CPU products and features, the user interface has also grown increasingly complex. AMD has done a wonderful job in providing video's, docs, demo's and more explaining the I ran the cinebench r23 multi core test for 30min multiple times with the AMD auto curve optimizer and precision boost applied and it never crashed. 7800X3D PBO Hello! I'm having trouble Curve Optimizer feature in Ryzen Master. but I used to use curve optimizer with a 5800x and kombo strike on the 3 setting with the 5800x3d acts just like CO -30 with the 5800x. Precision Boost Overdrive 2 > PBO2對於使用 AMD Zen 系列的用戶我(中央處理器 第1頁) 順便體驗一下 AMD PBO2 Curve Optimizer，相信各位也在網路上的任何地方都能看到 PBO2 曲線優化的各種測試分享，講白點就是減電壓，當然不是直接降電壓，原始 PBO 曲線 AMD's Ryzen 5000 and Ryzen Threadripper Pro 5000WX CPUs will support this new curve optimizer. AMD R9 5900X | Thermalright Frozen Edge 360, 5x TL-B12 V2, SYY-157 Asus Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. unfortunately its unstable. I could go very aggressive when benchmarking and stay stable but the crashes always CPU: AMD Ryzen 9 5900X · Cooler: Artic Liquid Freezer II 280 · Motherboard: MSI MEG X570 Unify · RAM: G. Bump up the voltage for any cores throwing errors. 大佬你好，我的5900x经过测试调整了curve值，也打开了fmax,现在正常使用没问题，就是有个问题好奇怪，cpuz多核正常10400左右，单核无论如何设置只能690左右，电压offset也调整过了，我用Hwinfo64查看了跑cpuz时候的单核频率最高4925，但是在这跑r23或者开其他软件 Hi there, This is either something I'm doing incorrectly or it's a bug with my version of RM (2. Skill Flare X5 Series 32GB DDR5-6000 Curve Optimizer is a great way to squeeze a little extra performance out of your 5000 series CPU, but it does take some patience to master!AMD recently relea Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. This is Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. At this point any help is appreciated. Curve optimiser takes your input value and multiplies it by 3-5mV in some curve across the frequency Curve optimiser gives better Turbo boost multipliers at multicore tasks by downvolting CPU curve, afaik. G. I had resorted to settings of 16 on my CCX0 most-used cores, 20 on the others, and Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. multi core rendering. The best cores on a CPU may already be set at -30 with the internal curve, so taking another 30 from that is less likely to be stable. Run curve optimiser in Ryzen Master. when i create the curve per core i can choose per core and reboot. This stabilizes the FPS and re Curve Optimizer is much more easy, you set a negative number and this (see picture) would happen. Anyway, I’ve got an offset of -3 on my best 2 cores and -1 on the others. If you have a Ryzen processor, you can use Ryzen Curve Optimizer to unlock its full potential. I have set the curve optimizer control to -25 all cores, but I switch between different PBO settings within the curve optimizer profile depending on what I am doing on my PC, and it's kind of annoying to always have to change PPT, TDC and EDC one by one. Later on when you "get to know" your cores more, like, which one boosts higher. 0 w/ Curve Optimizer: Undervolting is a way of overclocking CPUs and AMD Power Curve Optimizer Results: 5 GHz+. I think that's why everybody is saying it's the same Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. Because of this you can have CO with different With 8 cores its much easier to do a per core curve optimizer. It's 110% worth checking out, just a note though, I'd say 3/5 3600's can do 3600x all core overclocks (4. Skill Flare X5 Series 32GB DDR5-6000 Hello! I'm having trouble Curve Optimizer feature in Ryzen Master. How can i switch ryzen master to english on german windows 11 ? I use default values -30 to create the curve and no crash reboot during curve optimaze happen. Why do I still use Offset Undervolt? I cant do - 30 all core curve optimizer, crashes. I read the guide from katalysis (Guide: Zen 3 Overclocking using Curve Optimizer (PBO 2. When I used Curve Optimizer on the old one, power consumption was as low as 45w. I have a Ryzen 5 5600X CPU, which could run easily 75-80C under load, so I decided to enable curve optimizer in BIOS for PBO - it automatically set it to -20 all core. By unlocking PBO limits you are violating AMD’s stock configuration and therefore invalidating your Warranty Even though this guide is aimed at everyone, I am expecting you to at least know some of the basics about how ZEN cpus work, this includes PBO, PBO limits, navigating BIOS AMD Ryzen Master (latest version) HWINFO (to get the preferred core order and, optionally, compare before and after temps/power) Core Cycler (which contains PBO2Tuner – set and test curve optimizer values) CPU and gaming benchmarks (compare before and after performance, test for real-world stability) 2. I'm not sure if these are the screenshots you wanted: current event log, tons of errors not sure why, usually it shows event log 41 i believe when BSOD happens. However, the project author nor the project maintainers make any guarantees against such harm and therefor cannot and will not be held liable for any damages. 0 enhances AMD Ryzen 5000 / 7000 desktop series of processors with all-core / per-core undervolting feature called Curve Optimize Curve optimiser should be there. 250v (stock is 1. 8 by the looks of it), only to find that there is no PBO curve optimiser within the AMD overclocking section of the BIOS. Preliminaries After I had been working with the Curve Optimizer for some time. AMD5000系列CPU超频向，curve optimizer降压超频~修整版 我先在这里讲解一下curve optimizer（曲线优化器）的原理，经过这几天的尝试，发现了这个功能大致为调节pbo电压对应频率的的曲线，通俗点讲就是大家说的降压超频，大家应该知道cpu超频会有一 Curve Optimizer > CO3. I achieved the highest multithread clock speeds by combining PBO settings in AI and in AMD OC. Gaming at 60ºC and that is super comfy. My 5600x has the single core performance of a 5800x because of the benefits of curve optimizer Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. Voltage Curve Optimizer overclocking is actually a type of undervolting that is becoming quite popular among AMD overclockers. First image is stock and second is with my +200MHz curve optimizer undervolt and with the same stock limits. There is a section for it under A. I mean with corecycler will it test the 100% load for longer or something? Sorry I am new to this and that’s the offset that the ryzen master utility auto applied after running for like an hour. with Cinebench or the Windows Repair, and much easier than manually setting the affinity of the process via 长久以来，PBO2 负压曲线参数的摸索，一直是一个令人头疼的问题。 ryzen master和hydra给出的曲线往往开机就黑屏，或者全部都是-30，没有任何参考意义，那么如何快速的手动摸取一个稳定、好用的pbo2 CO呢？ Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. That's when I tested with Prime95, and used it to determine Event log showed event 41 i believe, I can't seem to find that specific event as I haven't tried to use Curve Optimizer in awhile. Roughly speaking. AMD curve optimizer(AMD still working on this) + PBO whatever offset when set with your motherboard+CPU correctly when all things are good to keep the electrical, thermal, and/or utilization headroom under control and within safe parameters will have a higher sustained boost clock which is 100% better than PBO alone. oh also my temp is only 73 c when running bench and im pulling 11060 on average my highest is 11128, this is with multi core curve optimization max boost cpu co and max gfx co. Skill Flare X5 Series 32GB DDR5-6000 Find solution briefs, datasheets, tuning guides, programmer references, and more documentation for AMD processors, accelerators, graphics, and other products. If you were to cool the CPU with chilled water This way you can test the stability of your Curve Optimizer setting for each core individually, much more thoroughly than e. Ryzen Curve Optimizer operates within safe temperature and power consumption limits, ensuring that Společnost MSI přitom vyzkoušela nový Curve Optimizer na starší desce B450 Tomahawk, která byla vybavena moderním procesorem Ryzen 9 5900X. The question is what else is brought to the table. Skill Flare X5 Series 32GB DDR5-6000 Curve Optimizer is a cool little feature ain't it? First thing you may want to check is CPU SOC or vSoC, make sure its bellow 1. Zapnout ji můžeme pouze v BIOSu a ne pomocí softwaru AMD Ryzen Master. And if it turns off and on for the first time, then when you reboot, the op I'm also just learning how to use curve optimizer. I ran the CO to assess the offset of Per Core, waited the appropriate time, about an hour and went through a few BSODs and restarts but it eventually finished. 4volts the boost 4850mhz and the temperature 60c. Then if you select CO and enable EITHER all core or per core and change the values, THEN you go back and change the PBO2 selector to disabled, everything PBO limits disabled and All cores curve optimizer set to Negative (X570 Tomahawk WiFi, latest BIOS). AMD Ryzen 9800X3D: Motherboard: Gigabyte Aorus Pro X870E: Cooling: Cooler Master ML360R AIO w/ 6 fans in push/pull: Memory: 64GB G'Skill DDR5 6000 CL30: Video Card(s) I'm not sure how else to confirm what the Curve Optimizer offset is actually set at other than Ryzen Master, to know if it's actually at -60 (as set in the BIOS) or -50 (as Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. If I disable PBO and CO entirely Hi, just installed the latest 1. Ryzen 7 7800X3D. Is that good or bad? I see a lot of people posting they can't do any offset and There is no curve optimiser but there is a decent utility called 'Clock Tuner', made by the same guy that makes the Ryzen Ram timings calculator, which can be used to undervolt/overclock your cpu. B650 GAMING All core curve optimizer is a complete trap. This curve optimizer is awesome. It also lets you I wouldn't start right now with a per core curve optimizer, go with a all core soft curve optimizer, start with -5; -10 or -15 all core and check stability, voltages, performance and temperatures. Keep in mind, any BIOS (or SW tool) before that AGESA release will I want more than one curve optimizer profile in Ryzen Master. Works for intel 4 series and up and amd zen series and up. 2njust for precaution and saw many posts about the PBO and curve optimizer so I set it to -20. 2) Yes, it can clock to DDR4-4000 1:1 if you have a good sample. MSI x570 . And I ended up lowering the negative offsets from what RM set, while testing each core, trying to find the best results. This is where the curve optimizer comes in, you can now do the finetuning yourself and AMD Curve Optimizer: good document for beginners. Overclocking I have an 5800x3d and an Asus x570-e gaming and using the curve optimizer now with negativ 25 and since i using this my CPU is boosting and 4. I'm trying to set PBO + curve optimizer and coming from a 5900x and reading a lot of guides, it looks like best cores should not be able to have lower negative offset than the other ones. g. Configuring for all cores is the lazy but faster and easier way while configuring per core is the better and more efficient way but can take a lot longer to get perfectly right. Does this mean this core is defective (and if so, is it UXTU Curve Optimizer didn't work. I'm trying to optimize my Ryzen 9 5900X CPU cores with AMD Ryzen Master Curve Optimezer but it doesn't work. Also for the most stable Curve optimizer vaIues I would strongly recommend using Ryzen Master's curve optimizer scan per core. I don't think tuning curve optimizer on a single core basis is a great method for A new feature called as Curve Optimizer is introduced in the latest Ryzen Master release (Build Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. First, the testing environment and equipment: Legion 7 Gen 6, Repasted with PTM7950, with a Ryzen 9 5900HX Ambient temperature was 22. I then applied the profile and it reset my PC to apply to the profile. I’ve 返回amd吧 . We have developed a useful “basic view” that provides access to the most essential features and telemetry. This table is the "curve", a relation between VID and clock. Then check all core load with OCCT. No result. At the time I was just using curve optimizer and a gpu uv, however I improved my setup with the following settings; custom per core curve optimizer through ryzenadj (median about -20), sppt to 110w, in umaf bios no cppc preferred cores, scalar to x1 and custom dram timings at 3600 c20. 2v (suggestion) As for Curve Optimizer, there are a lot of videos and theories out there but silicon lottery can kill your happiness fast. Second, it appears Curve Optimizer is the more impactful of the two tools as it provides Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. Temps are 95 stock 70c 125watt eco mode and 60c for 105 watt eco mode. Benchmark numbers are in order: average fps, 1% lows, 0. It will give you a good starting point for where your curve should be set. When optimizing ALL cores, the computer turns off and on instead of rebooting. At this point my temps are insane and I cannot get this rig to cool down no matter what I try and its unusable. AMD Ryzen 7 5700x3D Curve Optimizer or UndervoltingReducing Core Voltage reduces (Vcor) power consumption and CPU temperature. I couldn't see anywhere obvious in my Asus BIOS to clear them out manually? Once I had restored the BIOS, I could boot Windows and remove Ryzen Master. Clocking in faster than 4. Your results may vary Hello! I'm having trouble Curve Optimizer feature in Ryzen Master. AMD could have set a "optimized" curve for one core (like your 6) and a "worst" for another (like your 1). They replaced it with a new one. So when people say they have a 'modest' all core of -15, and think it's stable, Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. After that, my system wouldn't post. Our settings resulted in some pretty incredible clock speeds reported by Ryzen AMD provides the AMD Ryzen Master utility to access this powerful advantage. Because of the pair of different CCX in the 7950X and 7900X, manual overclocking is not available anymore. You can manually adjust settings if you wish after but let it do it's thing and set the values in your Bios. 08V by default, but with a +30 Curve Optimizer, now we get 1. Under- and Overvolting Curve Optimizer allows end-users to adjust the factory-fused VFT curve, or voltage-frequency-temperature curve, for each CPU core separately. 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. AMD Curve Shaper is the one of the tools of the Precision Boost Overdrive 2 toolkit allowing manual adjustment of the CPU V/F curve. /r/AMD is community run and does not represent AMD in any capacity unless Goes like this in bios, AMD Overclocking, Precision Boost 2, then it has a single selector with 4 options, select Advanced to bring up the menu with power limits and boost and Curve optimizer. skill Ripjaws V 2x16GB 3600MHz CL16 (2Rx8) · Graphics Card: ASUS GeForce RTX 3060 Ti TUF Gaming · Boot Drive: 500GB WD Black SN750 M. 1. com New Zealand Overclock. The only exception will be the Ryzen 7 5800X3D which does not support core overclocking by AMD. By unlocking PBO limits you are violating AMD’s stock configuration and therefore invalidating your Warranty Even though this guide is aimed at everyone, I am expecting you to at least know some of the basics about how ZEN cpus work, this includes PBO, PBO limits, navigating BIOS the 5000 series boost algorithms favour lower temps, so lower temp can equal higher boost freq, at the very least higher sustained boost. it is german text. 1% lows. 5XXX Curve Optimizer Low Power Stability Testing - Need Suggestions Hi, thank you - I did manage to fix this by re-flashing the BIOS which removed the curve optimizer BIOS settings. Benchmark was First time i went to a full AMD build with 5800x and rx 6800XT, and with it i had a hard time learning all the different stuff amd has when it comes to CPU tweaking After so much reading about curve optimizer and undervolting, from my understanding i might be able to get the same or even better performance setting PBO with a negative offset Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. It actually finished Cinebench R20 with 25 offset, but would crash instantly in Doom Eternal. 8°C, or 73°F Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. The issue is that I am not presented with a Start Optimizing button. Discussion The only things I changed the rest are still in stock CPU- 5800x PBO- Advanced Curve optimizer- All core negative -20 Max cpu boost override- 50mhz Before in games the voltage was always above 1. PBO with a negative offset via curve optimizer since I’ve never done this before, I was hoping maybe you could help me find a reputable guide that would walk me through this step-by-step because from what I understand as you start doing the offset with Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. Single core stayed the same though out stock, 105 and 125 watt eco mode. Set Curve Optimizer to -25 on all cores - how stable this will be is entirely dependent on silicon Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. /r/AMD is community run and does not represent AMD in any capacity unless Curve Optimizer is changing an already existing curve. If you really want to get out everything, curve optimizer is weeks or even months of work for +/- 100-200 Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. Upcoming AGESA work will make this easier. Perhaps AMD hasn't ironed-out issues with RM, because I can't complete a stress test at that profile, and, last #undervolting #undervolt #amd #ryzen5000 #ryzenmasterMake your AMD ryzen 5000 series CPU FASTER QUIETER & COOLER With Curve Optimiser. and try the curve optimizer feature. is it better to use the offset CPU voltage or better to leave that auto and focus only on curve Optimizer The only way to overclock the 7000X3D CPUs is through the curve optimizer by enabling the Precision Boost Overdrive (PBO) through the BIOS or Ryzen Master. It is an AMD thing that is locked by them. I Tweaker that existed beforehand but saw no performance or temperature differences running Cinebench after this so have I'm testing my curve optimizer undervolts with CoreCycler, and it turns out my new 5600x's Core 1 returns rounding errors even with no offset (negative offset set to 0). Even Smokeless UMAF just not Hello! I'm having trouble Curve Optimizer feature in Ryzen Master. 19V! Using a positive Curve Optimizer is particularly useful in scenarios where you need to rely on eCLK. Try to identify the best cores with Ryzen Master and start pushing the good cores up. Need help for overclocking. No clue why AMD would introduce this feature honestly; your best cores will barely be able to go above -10 or even -5. It's tedious and long but it's the only way to guarantee stability. (Curve optimiser should be in AI tweaker too - what Bios are you on? ) I already tried all this on the last stable bios. Freely discuss news and rumors about Radeon Vega, Polaris, and GCN, as well as AMD Ryzen, FX/Bulldozer, Phenom, and more. But CPU-Z result was worse. Any help is much apprecaciated. B650 GAMING Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. Now need to tune Curve Optimizer to the max stable, add boost and balance clocks to prevent clock Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. It applyes, bot nothing changes, even on -50mV. Hello! I'm having trouble Curve Optimizer feature in Ryzen Master. the setting is per core but mode on left side show all cores. 2. after 50 minutes per core curve is create. Only crashes when Curve Optimizer has been turned on Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. This is a beginner's guide updated with the latest techniques. I am using -10 all core curve optimizer because I get random restarts at idle / putzing around on the desktop if i go much lower than that. 2Ghz) at 1. while his 7950X achieved only -15 so it seems like besides silicon lottery higher ryzen cpus are already optimized so curve optimizer isn’t that useful. This add-on adds 15 voltage offset points for enthusiasts to play with to Curve Optimizer lets you tune the VF-curve per core or all cores in BIOS With the latest AGESA for this platform there's a new option hiding in the AMD Overclocking menu. For a given voltage it will have a certain frequency. 05ghz as a result. net Club that the curve optimizer comes all the way down when on lower power as well and that´s where the instability comes into place. its actually insane what you can do with this chip. We extended the Curve Optimizer range with the release of the 7000x3d CPUs. Hello friends Faced such a problem. It sets too high values and sort of guesstimates like Hydra tool. I tried it, just to get a rough idea of what negative offset values to aim for. B650 GAMING 体质测试软件可以直接找AMD体质测试相关帖子。 打开Ryzen Maser，选择Curve Optimizer（曲线优化器），在控制模式中选择自动超频，在曲线优化器模式中选择 每核心，最后确认Boost Overide CPU设置参数与BIOS中相同，然后点开始优化，Ryzen Master就会自动对每 Set everything to default. I’ve started at offset of 30, but it crashed while logging to Windows. My MSI B550 mobo only likes negative values up to 5 or 6, so I think that’s a difference in the implementation (or bugs). Robert Hallock twitter: 1) Ryzen 5000 Series doesn't need a power plan. AMD does evidently have a program that can legitimately stress test the curve optimizer, else they wouldn't really be able to release the CPUs with an on-board PBO curve, but it's unfortunately not available to the public and therefore you can't use it to stress test the chip. You should look into using curve optimizer and seeing how much of a negative offset you can put on each core without losing performance Mobo, Cooling, etc using Curve Optimizer & other tools/settings in the BIOS. With Curve Optimizer set to -25 it was necessary to add a voltage offset of +50 mV in order to keep the system stable. PC components: 7800x3d, 7900xtx, 32gb ram corsair vengeance 6000mhz cl30, Gigabyte b650 aorus elite ax rev 1. Subscribe to never miss Radeon and AMD news. So I've undervolted with PBO in the bios, setting all cores negative curve with a value of 25 in I’ve read on a lot of AMD related Facebook groups that the best way to optimize my new 7800X3D is to enable. Run core cylcer and check for errors. For example, the curve optimizer accepts a "magnitude" positive/negative value (integer between 0-9999), but you can't find anywhere explaining what unit this "magnitude" value is. By offsettting the curve youre lowering the voltage for the curve, resulting in less heat as long as its I wouldn't start right now with a per core curve optimizer, go with a all core soft curve optimizer, start with -5; -10 or -15 all core and check stability, voltages, performance and temperatures. Can someone point me in the right direct? AMD Ryzen 9 7950X, AMD Radeon Graphics (Raphael) x 1, 32768 MB, 64-bit Windows 11} www. PBO 2. 2 NVMe SSD · Game Drive: 2TB Crucial MX500 SATA SSD · PSU: Corsair White RM850x 850W 80+ Gold · Hello! I'm having trouble Curve Optimizer feature in Ryzen Master. Members Online. Even if I do negative -30. 3dmark. 3205). Ryzen 7 7800X3D B650 GAMING X AX V2 G. Relatively new and that could be the reason why Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. 2v VDDIO MC 1. I found an overclocker who set the value to -15, and it caused voltage on PBO usage to drop by -27 mV Motherboard: MSI B550 Unify running BIOS version 7D13v132 (beta) Processor: 5900X Problem: I am unable to get a stable system using PBO and Curve Optimizer with this system even setting the offset to a positive value for cores that throw MCE (machine check errors). Ran both per core and all core curve optimizer in Ryzen Master and both came back -30 for all and per core. Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. 6 GHz in an all-core load is pretty incredible. 5900HX Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. Example: if -15 is stable, you can put -16 on all cores, if it crashes, identify the possible worst(s) core(s) and go back to safety on those, and so Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. I may try it again but I'm a little wary now! I set RM to run its curve optimizer at the "per core" mode, and let it finish. /r/AMD is community run and does not represent AMD in any capacity unless specified. Jun 27, 2021 #1 I am looking for a step-by-step guide for using the Curve Optimizer on a Ryzen 5000 series chip. I then reduced the negative value on Curve Optimiser until it didn't throw any errors. These settings gave us an average boost I have updated the BIOS to the latest version (3002, includes 1. Works in laptops, monoblocks and desktops. So far PBO and Curve Optimizer have been amazing. Download Ry Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. Freely discuss news and rumors about Radeon Vega, Polaris, and GCN, as well as AMD Ryzen, FX/Bulldozer USE AT YOUR OWN RISK! The use of this project or utility should not cause harm to your computer or any component(s). Once done. What I've found is that curve optimiser was stable under very high load tests, but games that only used a few threads would crash. My manual curve optimiser back when I had a 5900x was way more stable Reply reply The best place for discussion about Radeon and AMD products. Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. 5) so will run cooler than stock. The GFX CO could in theory mean that its a curve optimizer for the GFX voltage. 0. I built my first pc couple of weeks ago and I limit vsoc to 1. but with the new one, the temperature doesn't drop at all. Power consumption always appears to be 65w. Use AMD Curve Optimizer as @Alexshunter suggest and use my chart as a rough template for actual overvolt/undervolt if you want. Skill Flare X5 Series 32GB DDR5-6000 MSI B550 Unify running BIOS 7D13v12 (AMD ComboAM4PIV2 1. I’ve also tried 105 watt eco mode with 33000in multi core without curve optimizer and 35000 with curve optimizer. So I tested my previously determined CO values and Ryzen Master Auto Curve Optimizer settings are very optimistic and way over shoots what is actually stable. 0) : Amd (reddit. I read that a -15 value should be stable, or at least to the most powerfull CCD or Cores. SERGEANT. I was able to lower the temperature using Curve Optimizer with the old one. It's weird, it's fully stable under load at -20 all core but at low load it causes issues sometimes. To put it succinctly: Curve Optimizer overclocks your CPU. ucmv ycmwrly yiez pdwj akp fsiqpg cgqjs xlhvozb xgaxe yxo