Ryzen master curve optimizer per core or all cores. All core said to set to -22, per core gave me -25 on all except for core 2 at -21 (2nd best core). Adjusting all cores does work and have a measurable effect but now i wanna go deeper in the topic and set up a "per core" setting. You could overclock on a per-core basis since Ryzen Master helpfully puts a star on the core with the best potential for overclocking, but we want a simple, stable overclock across all cores. Sep 28, 2022 · So basically started with all core until it crashed which was -8. It took 1 hour and 40 minutes to complete. Benefits of Curve Optimizer. Only single-core boost reaches 4. I read the guide from katalysis (Guide: Zen 3 Overclocking using Curve Optimizer (PBO 2. earlier I was running -20 all core with 200Mhz boost, PBO limit motherboard. PPT=120, TDC=75, EDC=110 and didn't want to do any more testing Edit: 5800x with 32GB 3600mhz CL18 ram. Try testing the undervolt in Windows with stress tests, or monitoring idle temperature using HWiNFO to see if the results are worthwhile. Back to Curve Optimizer: Per Core. When a core is under load, it gives it extra voltage. Best tunes comes with default settings and scalar off. I haven't done enough testing to declare it 100% stable yet, but it passed the CB R23 10-minute test, Blender open data benchmark, and around an hour of Prime95 stress testing. I only have a Validate Offset option. Havent done yet. Jun 22, 2023 · Curve Optimizer is much more easy, you set a negative number and this (see picture) would happen. . All other cores achieved -30 on the CO with So "Core 0" means your first core, and "CPU 0" the first virtual CPU. For me the curve optimizer suggested values that core cycler found errors on all cores. If you use -30 on all cores and then do +200 you'll get crashes. Usually your 'best core' and 'second best core' as shown by Ryzen Master will need to have less negative curve applied, and the rest of the cores can have less voltage (so higher negative curve optimizer value). Download Ry CCX0 requires more voltage. I was happy with what I had with 6 cores at -25 and my two best cores at -10. Clicked on Core Optimizer section, clicked on Per Core, clicked on Start Optimizing. I run the core optimizer on Ryzen Master, the program got the CPU Core values (either tried all core and per Core) but no matter what the system is unstable and reboots time to time even on idle. Core cycler failed immediately. 925 GHz after I tweaked it further), all-core boost varies by workload. " How can I rectify this issue? Sep 28, 2022 · Well, I feel silly. ) just maxed out CO in negative and reduced boost. Dec 12, 2022 · Hi all, I have a AMD Ryzen 5900x CPU and have been trying to overclock it using the AMD Ryzen Master Utilities software. 0 GHz, it would now request 1. Then I deactivated the CO in BIOS, used the Ryzen Master optimizer on "per core" setting, a little more than one hour and I got -29 for all cores except -26 for the first 2 cores and -24 for the 6th. I've run Ryzen Master's Curve Optimizer (Per Core, I don't know if I should have done that or the All Cores run) and applied the result. Set small data set, SSE, variable load, and set affinity to the core you're testing in Task Manager (mark both threads). Ryzen Master resulted -30 on all cores when I tried the Curve Optimizer selecting per core. Common problem: PC Keeps Restarting When Opening Ryzen Master. What this feature is all about? A new feature called as Curve Optimizer is introduced in the latest Ryzen Master release (Build # 2. My best core is Core 4 and it suggested -25 which is absolutely nuts imo because i tested with corecycler on all ffts and its stable at -5 and starts to error at -7. My Cinebench R15 score is lower than 2046 due to this. Make sure OCCT is set to single core. 0的Curve，但FFTSize模式无论是用默认的Huge还是隔壁lacisess和摸摸卡大佬推荐的Heavy、Large模式，都能在Curve Per Core Negative 21、18、23、21、14、14，FFT=Auto模式下跑完10轮而 then i enabled all cores in CCD0 with curve value above for every core and run CPU SHA3 and get bsod immediately. Apr 16, 2022 · On the left hand side UNDER Home , click on curve optomizer. yes it reduces temps . Then back to bios set each core to negative 10. 2. Focus on effective clocks. In All Core Curve Optimizer Magnitude , you can set a negative offset of 10 to start and increase it to a maximum of 30 . 204V offset (min selection) on the BIOS. I just built my system with a 7950x and used Ryzen Master to optimize my curve for each core - which took roughly three hours. Ryzen Master per-core curve optimizer recommended -30 for all cores. 49v. All these programs stress the cpu differently so they'll complement each other nicely. It uncovered errors that weren't uncovered in an hour of Prime95 all-core and OCCT all-core. Chose to test per-core and after a hour of testing it came back with a -30 on all six cores. I was also been able to lower the CPU voltage up to -0. Run it at PBO manual limits and +200 fMax and you'll get very different results. Only 3 cores gave issue. Click Start Optimizing to get the best settings for your CPU displayed under a new section called CO All Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. Once the optimization is complete, I clicked on "Apply" while "Per Core" is still selected. I ran each core against OCCT with 2 threads, and affinity to both threads for a single core at a time. We also had intended to test with ASUS’s automatic overclocking in AI Suite 3, but it’s a relatively inelegant tool by comparison that just set all cores to 4. Type of load:All. If Ryzen Master hits -30 for your cores, you’ve got a golden chip. Move to UEFI's last menu, Exit , and choose Save Changes & Reset . So I set them all to -6 and started from there. First time i ran curve optimizer not sure on how stable it actually is at super light loads and variable loads as well as high loads, it set all my cores to -30 when i set per core, and im scoring 30k easily in cinebench r23 with my pbo limits configured as well Sep 3, 2024 · Click Curve Optimizer on the left panel, and select All Cores next to Curve Optimizer Mode. 9. It is stable on Cinebench R23 30-min Stability Test, Shadow of the Tomb Raider (Benchmark), Sekiro (what I play most of these days), and idle for 12hrs. Hi all, sorry if this is expected behaviour but doesn't seem to make sense to me. 0, agesa 1. Lately I've been toying up with PBO2 with my 5600X. Even if it didn't crashed at All Core -30, I have now more precise result within just one hour. Then overclocked 1 core at a time until it crashed in stress tests for just that core. However, after my PC restarts, when Ryzen Master opens up again, it shows the Curve Optimizer as "All Core. The reason you do curve optimizer is because at stock from factory, AMD has a specific V/F curve that basically fits all cores, despite some being better than others, and by using per core you can tune this curve for each core specifically. AMD suggested that we might have better success hitting higher clocks if we If you run RM CO at stock settings you're likely to get -30 on all cores. Therefore, I opted to not touch those as there would likely be very little room to optimize. E. Skill RipJaws S5 DDR5-6400 @ DDR5-6000 / 1,3V Thermalright Phantom Spirit SE 120 Results Mar 9, 2023 · Then, set all cores' Curve Optimizer Sign to Negative and all Curve Optimizer Magnitude to 30. My setup: Ryzen 7 7800X3D AsRock B650M Pro RS 2x24GB G. 0) : Amd (reddit. Jun 23, 2024 · When Ryzen Master found the best curve, click Save Profile and then Apply to keep your settings. I have a ryzen 5600x in a b550 phantom gaming itx board (bios 2. 0. Each core has multiple V/F curves that vary depending on load on the CPU. I tried all-core and per core on my 5800X. 5v for 5. Then once it crashed went back 2 and used the computer like normal for next few hours before moving on to next core. I was able to set the curve to -30 on all cores with 0 boost and be R23 and Prime 95 stable. I used ryzen master to determine that core 0 (core 1) was the best core and core 2 (3) was the 2nd best. A new feature called as Curve Optimizer is introduced in the latest Ryzen Master release (Build # 2. After finishing the CO Optimizer, it set all my cores to -20, but once again, it bricked my system after restarting it, thanks Ryzen Master! I was really curious to see what is bricking it, so I went it, and Yolo-ed CCD0 to -30 per core. The primary functionality of this feature is to tune the AVFS curve of the entire CPU or specific cores of the CPU such that the tuning overrides the fixed curves that they are fused with, resulting in an increased CPU performance. Set the CPU affinity and test each core individually. I see nothing like that. Why do I still use Offset Undervolt? I cant do - 30 all core curve optimizer, crashes. So instead of one core requesting 1. 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. Note that -30 is the max for the Curve Optimizer. For a given voltage it will have a certain frequency. Ryzen 7 7800X3D B650 GAMING X AX V2 G. OP, Cinebench is not a stability test, I can easily pass it with -30 CO on all cores. This is a beginner's guide updated with the latest techniques. May 14, 2022 · Precision Boost Overdrive 2. "Core 6 (CPU 12)" respectively means it's running on the 7th core (remember, zero-based!) and 13th virtual CPU. I will show you the BIOS configuration in a minute. I have to seek individual values per core, takes some time and patience. I just used Ryzen Master to activate PBO (no manual changes) and curve optimizer set to -20 all core. We would like to show you a description here but the site won’t allow us. Could probably work but didnt bother testing at -30. Is there anything that can be done? Maybe more PPT or EDC values CPU : Ryzen 5950X Mobo: ASUS Rog Strix Gaming e Cooler: Noctua Psu: MSI Meg 1300w The auto curve optimizer apparently can take hours to figure out what the best curve settings for your CPU are, and according to this thread it's not entirely reliable. The nature of how curve optimizer works means that you are more likely to have instability when your system is idle than at full load (even when testing only one core). According to Ryzen Master, my best core is core 1* and second best is core 3**. Curve Optimizer will tweak the voltage/frequency curve so that the processor can run at a higher frequency at the same voltage. Maybe it's geared towards AGESA 1. AGESA and powerlimits will shift your curve for sure. I ran it at stock powerlimits with AGESA 1. After all 6 tested, ran all 6 cores with affinity for 30 minutes to verify high-heat stability. Jan 30, 2021 · Then it was time to dive into the Curve Optimizer menu, which has two settings: Per Core or All Cores. 85 GHz (4. The issue is that I am not presented with a Start Optimizing button. So I've gone into the BIOS and set the curve optimizer to -25mv on 4 of the cores and -30mv on the two strongest cores. To put it succinctly: Curve Optimizer overclocks your CPU. RM showed me the new values it found and I skeptically clicked apply. You can adjust performance parameters for the active cores, integrated graphics frequency and adjust memory timings. Why use “Per Core” mode instead of “All Cores”? It’s Okay so you EITHER wanna Overclock in BIOS OR Ryzen master so if you were to set it in BiOS I would go to default settings in Ryzen master. CCX1 -30 on 4 cores, -25 on the other two. Potential Performance Boost: Optimized voltage can result in higher boost clock speeds. With these settings it will test all the v/f in both single and multi core. Rinse and repeat (hope you get the idea). 3 on a B2 5950X and the per core auto curve optimizer values were very low. AMD Ryzen Master Advanced View provides for up to four profiles to store custom user-defined configurations for both the Ryzen™ CPU, integrated Radeon™ graphics and DDR4 memory. The result was, that each core was set to -30 and that seems to be the lowest undervolt possible. Roughly speaking. Skill Flare X5 Series 32GB DDR5-6000 How to overclock using Ryzen Master and the new Windows feature - Curve Optimizer. In this case, cores 04 and 06 were the best. I rigorously tested these settings with OCCT, prime95 overnight and corecycler, an I had no errors. The all-core setting is only as good as your worst core, which is typically the “preferred” cores per Ryzen Master. Q: The core I select in Ryzen Master isn't the same as here! A: Yes, Ryzen Master starts it's core numbering with 1. People that were doing the per-core test seemed to have better results than the people doing the all-core optimiza The Asus Crosshair line got the new Bios Update and AGESA version Combo V2PI 1208 enabling Core optimizer by default. 1摸过一次PBO2. Currently running -500 pbo offset, 85c thermal limit, -32-31 curve optimizer all cores all but one core on a 7950x with an sff cooler. Good idea, but the implementation is obviously lacking. We also tested with just Precision Boost Overdrive 2. buymeacoffee. My 5900x does all 6 in around 24 minutes. Decided tested curve like these 0-0-0-0-0-0-0-28 etc every core but cpu sha3 not getting bsod, then i decided increase curve by 1 in last core (7) and test cpu sha3 and overall i passed 100 times cpu sha3 without bsod with value on Mar 6, 2021 · For example, with my CPU 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. And download the Blender benchmark and let it rip against all six test images. 6. 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 Aug 5, 2021 · Thanks for the clarification I thought the adjustments, per core or per entire curve, were mV adjustments. 0 enabled, then we let Ryzen Master take a stab at overclocking, and then finally with the Curve Optimizer. g. Ryzen Master said it would be rebooting my system to begin tuning. 2093). my 5800x would have to put like 1 or 2 less to be stable while gaming so if core was -22 would put in -20 in bios . com/zen. Any help is much apprecaciated. When you're done testing all cores, test with medium, SSE, extreme, all cores. It's too bad PBO2 doesn't have a per-core MHz limit, because it seems like raising the curve primarily serves to prevent single-threaded workloads from clocking too high. 5 MHz, an Fmax boost override of -200, and a per-core Curve Optimizer ranging from +10 on Cores 2, 3, 5, 6 to +25 on core 0. So my question is, is it normal that my best core can handle such a low negative offset, lower than the "regular" cores? Hey, I just wanted to share a quick overview over the results I got, with like no effort at all. Only AMD knows why, it's not the industry standard. So I stayed with core cycler stable values, much more conservatives than Ryzen Master. If you were to cool the CPU with chilled water (-5C or so), you would probably see lower temperatures from tweaking curve optimizer. If you applied -10 in core optimizer, you are adjusting the curve by negative 10mV. Jan 17, 2024 · Set it to All Cores and All Core Curve Optimizer Sign to Negative. Tested in cinebench R23. After this is done my PC runs amazing on games and I get a nice boost in FPS, t Video 1440p or 2K now AvailableHope You Enjoy!!Please Support me by buying me a Coffeehttps://www. Mar 19, 2021 · Next, let's go to the "Core Speed (MHz)" section and click "All Cores. Jul 19, 2022 · CoreCycler摸Curve的正确设置(附设置和使用教程) 好久没水硬件区，我又回来了。 四月份刚买这个5600X的时候我就用CorecyCler0. Jun 12, 2021 · Offset: 1mA, All Core Frequency is around 4430-4460 mhz Offset: 2999mA, All Core Frequency is around 4530-4560 mhz Ughhh, this is getting worse, after a reboot the above was no longer valid, more Ryzen Gremlins !! As I was in the process of getting results for screenshots I was going into BIOS and changing setting to run the tests. Started to play around with PBO. 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. Slap the start optimizing button. Tests needed to properly validate per core PBO are described in the "guide". But at that point you Oct 5, 2023 · As I mentioned in the title, before running the optimization process, I select "Per Core" and initiate the optimizer. 2 GHz. The primary functionality of this feature is to tune the AVFS curve of the entire CPU or specific cores of the CPU such that the tuning overrides the fixed curves that they are fused with, resulting in I did the ryzen master per core test and it came up with an all core -30 value. Some of my cores are stable at -25 and -15, others I had to raise all the way to -0. . After rebooting, I'm sitting here trying to find some way to run the Stress Test that I know Ryzen Master has. 0 enhances AMD Ryzen 5000 / 7000 desktop series of processors with all-core / per-core undervolting feature called Curve Optimize Lol take time do it right run the per core curve optimizer in ryzen master with pbo on . So you ideally need a curve that works in multi and single load scenarios. I've ran Ryzen Master Auto Curve Optimizer a few times and it's come back with all-core -26. Apr 20, 2022 · Dialing in per-core curve optimizer settings can be tricky. Choose all cores or per core and click "Start Optomizing". With the override one cores get a lot less curve shift and you get clock stretching on most cores. " This button means that any change to one core changes them all to the same value. id----- After I had been working with the Curve Optimizer for some time. Selecting per core in bios does not show the section for adjusting CO and polarity for each core. I don't think tuning curve optimizer on a single core basis is a great method for finding a stable curve. Currently testing it is looking good so far. 0). Curve optimiser is a tool to allow you to tell the processor to use a lower voltage than standard at any given clock speed and allows you to choose this per core, per ccd or for the entire processor. -17 cores 2-5, -23 cores 0,1. Ryzen master just overwrites the settings in bios so I would disable auto OC (and everything else to default) in master before changing BIOS settings Right now Ryzen master doesn’t support curve optimizer This isn’t manual all-core OC, all this is doing is undervolting and raising the max boost speed so that the CPU decides to run at higher clock speeds while managing its voltage. I have tried the Optimize per core and per all cores options which takes a few hours to complete. I tried a quick and dirty all-core -18 and I noticed some instability (mainly in Hogwarts Legacy but also in Genshin) so I decided to try and use Ryzen Master and its auto curve optimizer. Jul 26, 2024 · Set Curve Optimizer to All Cores; Set All Core Curve Optimizer Sign to Negative; Set All Core Curve Optimizer Magnitude to 25; Leave the Curve Optimizer submenu; Leave the Precision Boost Overdrive submenu; Leave the Advanced CPU Settings submenu; Set XMP/EXPO High Bandwidth Support to Enabled; Set Extreme Memory Profile(XMP/EXPO) to EXPO 1 Jul 26, 2024 · In my case, I used a ECLK of 106. My PC rebooted and Ryzen Master came back up and started tuning CO. Per-core CO tuning was better than all-core. 6 hours later, it was still stable, so I went again into bios, and Yolo-ed CCD1 to -30 per core. It took about an hour for my 5600X so may take longer for higher core Sep 8, 2024 · Per-Core or All-Core Optimization: You can apply optimization to individual cores or your entire CPU for granular or blanket adjustments. Mar 27, 2024 · Hello! I'm having trouble Curve Optimizer feature in Ryzen Master. Rejoice! Since the 5800X3D does not boost so high i saw many people run a -30 Curve optimizer all core without issues. If your PC crashes during the next reboot, enter its UEFI again, move to the Curve Optimizer submenu, and reduce all Curve Optimizer Magnitude values by two (from 30 to 28 ). Cpu power in prime95 blend usually hovers close to 100w @ 85c. 8. motvrly ifsnkb butlui ciav kzui hpeb ept nohgkzx fmlsa vkap