Is curve optimizer worth it. Then download Ryzen Master, go in advanced mode, curve optimizer, select "per core" in the middle and then "start optimizer" (or something like that). Anything over 20, halve it. Here are some common problems that this software identifies and addresses: 1. floatplane. 0. Switching on that setting gave me the same if not greater boost in temps and performance like you are having with PBO2. Hey guys, just wanted to start a discussion on the new CPU. Send a zen timings screenshot and a taiphoon burner screenshot. My setup: Ryzen 7 7800X3D AsRock B650M Pro RS 2x24GB G. I ran it at stock powerlimits with AGESA 1. I just used Ryzen Master to activate PBO (no manual changes) and curve optimizer set to -20 all core. (my motherboard is the asus rog crosshair x670e gene) my curve optimizer results: i got -60 on core 0-6 and core 7 is stable with only -30!!!! if i run a cb r23 multi core test, my score is a little above stock and my cpu only uses I also thought that the best cores were the ones that could handle the negative voltage in the amd curve better, but it is wrong. Mar 20, 2022 · Hey, wanted to know if its safe to use positive value for curve optimizer for best cores. Apply the changes in BIOS and not RM. Follow up: I decided to lower the values in Curve Optimizer. Turn off curve optimiser and see if they go away. 0 1080 extreme settings. Mar 24, 2021 · This is sort of what AMD was thinking about with allowing users to adjust each core in the Curve Optimizer. Keep in mind that if you set the maximum boost too high, it may negatively impact the effectiveness of the curve optimizer. com/hardwareunboxedJoin us on Floatplane: https://www. (custom loop) Because of that, no, it's not too good to be true. May 2, 2023 · I would suggest creating a map of the clockspeed averages for the games you frequently play and adding a boost of +25 to those settings. In theory, at least, the curve optimizer should be *more* stable, because it can adapt. Oct 3, 2022 · The new AMD Ryzen 7000 Series of processors bring terrific performance across the board, but have been criticized in many reviews due to the fact that they often hit CPU temperatures of 95 Celcius under heavy loads. Benchmark numbers are in order: average fps, 1% lows, 0. 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 ZEN 3 PBO & CURVE OPTIMIZER OVERCLOCKING GUIDE. Curve optimizer allows you to undervolt your CPU. Heaven 4. 95GHz, but then had to drop it to 5. 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 released an automatic curve Apr 16, 2022 · AMD's Curve Optimizer is a relatively new feature introduced alongside AMD Ryzen 5000 CPUs almost two years ago to undervolt Ryzen 5000 chips to improve performance and efficiency. I was even able to bump up the resolution across all games. Ryzen Master Auto Curve Optimizer settings are very optimistic and way over shoots what is actually stable. Feb 27, 2023 · I initially set the curve optimizer at -30 for all cores, and I had instability issues by increasing the frequency to +200, so I had to lower the CO setting to -15, where everything went fine. S. Curve Optimizer values for the best cores are -12 and the rest are at -20. Thanks! Aug 26, 2021 · Is Curve optimizer worth it? Seems like a really long process to get properly stable. I ended up going through each individual PBO setting and a variety of curve values, the frustrating part is finding a balance without getting idle - low workload resets and which core is causing them. 1 does a lot of the grunt work for you. Skill RipJaws S5 DDR5-6400 @ DDR5-6000 / 1,3V Thermalright Phantom Spirit SE 120 Results May 5, 2023 · 3) Under "Curve Optimizer" change the sign to "Negative" and then you should apply as high a number as is stable. Here’s my strategy to making Curve Optimizer somewhat useful: Manage to get it to complete (the hard part) Take down the optimizer values on my phone or a notepad Anything with an offset over 10, reduce the offset by 33%. This is a beginner's guide updated with the latest techniques. Junk files: McAfee PC Optimizer effectively scans and removes unnecessary junk files that accumulate over time, reducing disk space and slowing down system Apr 20, 2022 · I also read on reddit that someone manually defined their curve in RM which is boggling me based on the layout. running PBO is only really needed if you want the single core performance, otherwise it's kinda not worth, using the curve optimizer is tricky when you're using +200 PBO offset. But thisnis just with pbo and ambled not curve optimizer which is probably why mine can't hold the high clocks as long as your can (mine must have higher voltages - I'm guessing a higher voltage means a higher top speed which is why I get close to 5. I've lost about 1200 points in CinebenchR23, it used to be 22300, but now it's 21000, that's fine. 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. 9GHz due to instability. These settings gave us an average boost clock of 5080 MHz and the voltage was now reaching How to access Curve Optimizer feature in Ryzen Master? A dedicated profile is provided for this feature named as "Curve Optimizer"€ Is it supported on all AMD CPUs? No, Curve Optimizer feature is supported on below CPUs only: Desktops utilizing AMD Ryzen™ 5000 processors € AMD Ryzen™ Threadripper™ PRO 5000WX processors €€ Optimum tech mentioned that his 7600x can run fine at -30 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. Jun 10, 2021 · The CPU reaches 60 degrees in full load, 50~ in single core and boosts to 4. It’s not perfect, but it gets the job done quickly. Incorrect adjustments can lead to system instability. ppt 120 tdc 70 edc 70 Everything runs great, but wanted little bit more single core performance, because the main game i play is iracing in VR. Dec 5, 2023 · McAfee PC Optimizer is for those who don’t want to dive into the complex labor of discovering and troubleshooting PC issues. Havent done yet. I have to seek individual values per core, takes some time and patience. Each core has multiple V/F curves that vary depending on load on the CPU. Jun 22, 2023 · Curve Optimizer is much more easy, you set a negative number and this (see picture) would happen. 40V at 50C. After I had been working with the Curve Optimizer for some time. 2v (suggestion) As for Curve Optimizer, there are a lot of videos and theories out there but silicon lottery can kill your happiness fast. Thankfully, Ryzen Master gets us most of the way there; the values it gives are usually stable enough at least for idle Windows tasks. It is built to quickly analyze, fix, and delete unnecessary processes and files that bog down a system given time. 85GHz single core, 4. For example, a +30 curve optimizer may increase the voltage by 150mV. Jan 30, 2021 · How To Squeeze Every Bit Of Performance Out Of An AMD Ryzen 5000 Series Processor. 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. Is it applying a static offset to the voltage delivered to the CPU or is applied to the final voltage delivered to the CCXs/CCDs/individual cores? I'm not trying to be an ass, I haven't had an opportunity to play with this feature yet. 95V instead, and whatever frequency is mapped to 1V is now >2GHz. As you will see in the following graphs, the overall gaming performance is similar, while the applications’ overall performance gets a small boost Hey, I just wanted to share a quick overview over the results I got, with like no effort at all. 3 on a B2 5950X and the per core auto curve optimizer values were very low. 0 w/ Curve Optimizer: Undervolting is a way of overclocking CPUs and GPUs that have an internal table that maps voltage to operating frequency. Core cycler failed immediately. I don't think tuning curve optimizer on a single core basis is a great method for finding a stable curve. Curve Optimizer is used to apply voltage offsets to AMD CPUs on a per-core or all-core basis. Without maximising the LLC the highest my CO would go was marginally stable at "-30" but with the LLC maximised it is rock solid steady at "-39" Jul 26, 2024 · So, counter-intuitively, we use a positive curve optimizer to increase the voltages of the VFT point. Oct 14, 2022 · An offset of +8 would rest in -22 curve value, which would mean slightly more voltage than -30. Using curve optimizer I gained a huge bump in performance across all games. More performance, less power usage, and lower temperatures! May 19, 2023 · 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. Anyway for the cpu the offset depends on what your starting point is. I haven't had the best luck with curve optimizer vs running these cpu's at default as the performance gain is minimal with a notable stability hit. some speculate it's a disguised amd curve optimizer. Why do I still use Offset Undervolt? I cant do - 30 all core curve optimizer, crashes. So be sure to set aside some time, but it'll be worth it. kombo strike setting 3 is basically an undervolt preset. 2. I read the guide from katalysis (Guide: Zen 3 Overclocking using Curve Optimizer (PBO 2. On 8 cores it take about 1 hours so it may be longer on your system but in the end, it will give you value for each core for curve optimizer. ” AMD provides automatic Curve Optimizer settings, but manual adjustments might provide even better results. Mar 8, 2023 · McAfee PC Optimizer excels at identifying and resolving various issues that can hinder PC performance. PBO 2. The over clock got 217 fps or 5487 score. 3ghz but it only gets that speed for like half a second cause the voltage is so high) May 21, 2021 · The curve optimizer employs a variable voltage offset, based on the voltage/frequency curve, hence the name, whereas with VDDCR, you're applying a constant offset across the entire range of frequencies. In my case, that is "39". ly/b54F9Windows 10 Home ($14): https://biitt. Overclocking will get you higher multicore benchmarks but is not as good for single core performance as it’s better to let PBO manage the clocks more Yes, this CAN be a lot of testing, but Curve Optimizer CPUs are most likely to crash at the highest boosts (= lowest loads), so sheer duration is the only way to generate any confidence in stability. Overclocking a CPU used to be a pretty simple process: change a bus speed or a multiplier, set an appropriate 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. AGESA and powerlimits will shift your curve for sure. But so far my settings are: core 0 -30 core 1* -35 core 2 -30 core 3** -30 core 4 -30 core 5-30 Sep 8, 2024 · Curve Optimizer results can vary between individual CPUs due to the “silicon lottery. In that, however, you’re focusing on overall power only within the bounds of the triangle (positive values resulting in giving the core more voltage, or negative values reducing it), whereas in CTR we are looking directly at core voltage against core frequency and giving more granular Jan 22, 2023 · Join us on Patreon: https://www. I followed a video from SkatterBencher and was able to overclock it with his second method (PBO Curve Optimizer) up to 5. If they do you know it's curve optimiser and you can lower the values until they stop. . 0) : Amd (reddit. If you really can define the curve itself that would be huge for getting stability since specific steppings are usually at fault. The latest bios for that motherboard has kombo strike support. Nov 8, 2023 · i tried undervolting my cpu again, and i got some insane results. Cooling it is an Arctic Liquid Freezer II 360 rev 4 with the offset brackets and Arctic MX-6 thermal paste. Unlike the standalone PBO option, Curve Optimizer requires manual testing and The whole point of the curve optimizer and PBO is to maximize boost frequencies without clock stretching. 1% lows. First image is stock and second is with my +200MHz curve optimizer undervolt and with the same stock limits. I truly enjoy using PC Optimizer. I tried it, just to get a rough idea of what negative offset values to aim for. Roughly speaking. Nov 5, 2020 · Curve Optimizer lets you tune the VF-curve With the latest AGESA for this platform there's a new option hiding in the AMD Overclocking menu. The best cores are the ones that are constantly selected for the highest workload or boost, so the more negative the more crashes happen. 6. OP, Cinebench is not a stability test, I can easily pass it with -30 CO on all cores. Precision How to access Curve Optimizer feature in Ryzen Master? A dedicated profile is provided for this feature named as "Curve Optimizer"€ Is it supported on all AMD CPUs? No, Curve Optimizer feature is supported on below CPUs only: Desktops utilizing AMD Ryzen™ 5000 processors € AMD Ryzen™ Threadripper™ PRO 5000WX processors €€ P. 6 multicore stress testing Cinebench R23. Especially the lower end is where people have issues with CO more so than under load as its harder to test. So you ideally need a curve that works in multi and single load scenarios. How good is ryzenmaster at finding curve optimizer values per core ? I just ran mine and it set -30 on each and every single core, i was assuming that few cores would only do -20 or -25 or other ranndom values instead i got -30 on each and every single core when doing per core curve optimizer, also should i do some stability testing ? i or ryzen master usually pretty good at testing, or should Warzone mainly cares about ram. Might be worth a shot if anyone is still getting BSODs/Kernel 41 errors after dialling in their OC. Overclocked it went to 37000 3500 but but 95c, seemed stable tho. For a given voltage it will have a certain frequency. I use another tweaking utility called Hydra and it did a great power play table mod to my 6900XT, but it's PBO and curve optimizing tool isn't as good as Ryzen Master's auto curve optimizing tool. Basically, a 50mV undervolt tells a CPU that instead of operating at, say, 2GHz at 1V, operate at 2GHz at 0. It may save some a trip to the Geek Squad at a fraction of the cost. Thus, the resulting VFT point will be 5250 MHz at 1. Maybe it's geared towards AGESA 1. It's a lot more stable at +100. Has anyone tried both CTR 2. And I ended up lowering the negative offsets from what RM set, while testing each core, trying to find the best results. com/channel/HaBuy relevant products from Amazon, Jul 26, 2024 · So, counter-intuitively, we use a positive curve optimizer to increase the voltages of the VFT point. So it Def is a useful program, amd does it job with the auto over clock. Undervolting means that you’re pushing slightly less voltage, which consumes less power and generates less heat. Download Ry AMD Ryzen Master (Basic View) The basic view provides you with the ability to automatically overclock your CPU, manually control how much overclocking you wish to apply as well and give you a view of important system parameters like the CPU temperature, speed and voltages. 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. Currently running curve optimizer with 5600x these settings-23-13-7-22-26-25 0 mhz boost and 1x scalar. Aug 27, 2023 · “PBO 2” refers to the updated version of Precision Boost Overdrive released starting with Ryzen 5000 CPUs that adds an additional “Curve Optimizer” setting. Feb 28, 2023 · The three overclocking strategies tested were; the use of AMD’s PBO 2 and EXPO, the use of PBO tuned using Curve Optimizer, and the use of PBO with an ECLK boost. Good luck! I wouldn’t trade stability for like 2fps and a slightly higher multi core score at marginally lower temps. Benchmark was doing 15 laps around my raft. It's called the "Curve Optimizer" and lets you modify the factory programmed Voltage-Frequency Curve when using PBO. Curve optimizer lets you use negative values to reduce the voltage used by the processor which lets it run cooler, more efficiently, and potentially opens up more headroom. The pbo elements allow you to increase max frequency, and raise or lower headroom on other thermal and power elements. Got 207 fps on the default settings. However, we have found that they only operate at these high temperatures when the motherboard BIOS is allowed to automatically overclock the processor above the official AMD I have a 5800x. I'm not sure if there's already a thread covering this or not, so my apologies if I didn't see it. Windows 10 Pro ($16): https://biitt. 1 and Curve Optimizer? Have you had relative success with one over the other? It seems like CTR 2. I bought a 7800x3d, and so far I really enjoy it. :) Ryzen 7nm is very temperature sensitive, and it loves the high flow rates of an open loop, and you will get impressive results with good custom water. But theres nothing to test stability for idle properly while you're not using the PC. In general, you want to aim for the lowest curve value as that will require the least amount of voltage, which results in more headroom temperature wise for cores to boost higher. 25V at 50C. patreon. Nov 27, 2023 · I read a lot about undervolting with ryzen master and Curve Optimizer, but it seems its completely not working on my system, to put it simply, it sets the values that I set as maximum, if I set the maximum offset to 30 it gives -30 to all cores, if I set it to 33 it gives -33, and interestingly it sets the first core either to -50 or -255. Suppose Curve Optimizer doesn’t provide you with sufficient additional voltage. Key Takeaways. Pass mark was 33000 multi, 3300 single with the curve optimizer default, with only 65c. Curve optimiser is very hard to get stable at idle without per core tuning which takes ages and most chips except the 5800x3D won’t be stable or have any meaningful improvement. Oct 17, 2022 · Get 25% discount on GVGMall with my "SKAG" code. With Curve Optimizer set to -25 it was necessary to add a voltage offset of +50 mV in order to keep the system stable. Been running CoreCycler now and then, with the 3 settings intended for Curve Optimizer, OCCT and Cinebench. The VFT curve is a unique curve for each core inside your CPU that defines the required voltage for a given frequency at a given temperature. I saw people on reddit praising curve optimizer saying it increases performance and how great it is. How to overclock using Ryzen Master and the new Windows feature - Curve Optimizer. My CPU's best cores are Core 0 and 1 in CCD 0, Core 6 and 8 in CCD 1. Nov 5, 2020 · By then setting the Fmax offset to 50 MHz the boost clock is further increased to 5065 Mhzat the expense of a 38 mV voltage increase. This, combined with Precision Boost Overdrive 2 means that you’re pushing less heat, allowing the CPU to boost clock speeds. But kombo strike feels less janky tbh. once you've got a Curve Optimizer setting that you like, then consider enabling PBO2 and fiddling with PPT / TDC / EDC #s and see if the difference is really worth it over just using Curve Optimizer Reply reply 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. ly/NWHk5Office 2016 ($27): h This is because curve optimizer is applying a static offset to the final voltage the cpu runs on. The Ryzen Curve Optimizer enables individualized voltage-frequency tuning. 3v (even if you have the latest BIOS) I would manually set this to 1. Feb 27, 2023 · Curve Optimizer allows end-users to adjust the factory-fused VFT or voltage-frequency-temperature curve for each CPU core separately. From there, you can adjust the curve optimizer to maximize performance. Jan 16, 2021 · Curve Optimizer. pcop bgky evxbi hmcil cwxot cjzdvq dkftm dcskm lagr cpjvg