Is curve optimizer worth it
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Is curve optimizer worth it. Might be worth a shot if anyone is still getting BSODs/Kernel 41 errors after dialling in their OC. Havent done yet. Overclocked it went to 37000 3500 but but 95c, seemed stable tho. After I had been working with the Curve Optimizer for some time. AMD ZEN 3 PBO & CURVE OPTIMIZER OVERCLOCKING GUIDE. Roughly speaking. Thus, the resulting VFT point will be 5250 MHz at 1. Mar 8, 2023 · McAfee PC Optimizer excels at identifying and resolving various issues that can hinder PC performance. My setup: Ryzen 7 7800X3D AsRock B650M Pro RS 2x24GB G. 6. 9GHz due to instability. Oct 17, 2022 · Get 25% discount on GVGMall with my "SKAG" code. 3 on a B2 5950X and the per core auto curve optimizer values were very low. In my case, that is "39". . 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. Undervolting means that you’re pushing slightly less voltage, which consumes less power and generates less heat. Been running CoreCycler now and then, with the 3 settings intended for Curve Optimizer, OCCT and Cinebench. First image is stock and second is with my +200MHz curve optimizer undervolt and with the same stock limits. I bought a 7800x3d, and so far I really enjoy it. 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. 2. 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. Then download Ryzen Master, go in advanced mode, curve optimizer, select "per core" in the middle and then "start optimizer" (or something like that). kombo strike setting 3 is basically an undervolt preset. Jan 16, 2021 · Curve Optimizer. It may save some a trip to the Geek Squad at a fraction of the cost. Ryzen Master Auto Curve Optimizer settings are very optimistic and way over shoots what is actually stable. Has anyone tried both CTR 2. The latest bios for that motherboard has kombo strike support. Heaven 4. Jan 30, 2021 · How To Squeeze Every Bit Of Performance Out Of An AMD Ryzen 5000 Series Processor. I have to seek individual values per core, takes some time and patience. I tried it, just to get a rough idea of what negative offset values to aim for. 0) : Amd (reddit. If they do you know it's curve optimiser and you can lower the values until they stop. Key Takeaways. Maybe it's geared towards AGESA 1. Each core has multiple V/F curves that vary depending on load on the CPU. 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. 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. Send a zen timings screenshot and a taiphoon burner screenshot. Cooling it is an Arctic Liquid Freezer II 360 rev 4 with the offset brackets and Arctic MX-6 thermal paste. So it Def is a useful program, amd does it job with the auto over clock. It’s not perfect, but it gets the job done quickly. I saw people on reddit praising curve optimizer saying it increases performance and how great it is. It's called the "Curve Optimizer" and lets you modify the factory programmed Voltage-Frequency Curve when using PBO. 3v (even if you have the latest BIOS) I would manually set this to 1. The Ryzen Curve Optimizer enables individualized voltage-frequency tuning. OP, Cinebench is not a stability test, I can easily pass it with -30 CO on all cores. How to overclock using Ryzen Master and the new Windows feature - Curve Optimizer. Anyway for the cpu the offset depends on what your starting point is. 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. PBO 2. 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. 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. Apply the changes in BIOS and not RM. I truly enjoy using PC Optimizer. 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. For a given voltage it will have a certain frequency. Especially the lower end is where people have issues with CO more so than under load as its harder to test. com/hardwareunboxedJoin us on Floatplane: https://www. 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. 0 1080 extreme settings. Curve optimizer allows you to undervolt your CPU. Mar 24, 2021 · This is sort of what AMD was thinking about with allowing users to adjust each core in the Curve Optimizer. 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. Turn off curve optimiser and see if they go away. 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. Jun 22, 2023 · Curve Optimizer is much more easy, you set a negative number and this (see picture) would happen. Basically, a 50mV undervolt tells a CPU that instead of operating at, say, 2GHz at 1V, operate at 2GHz at 0. 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. And I ended up lowering the negative offsets from what RM set, while testing each core, trying to find the best results. 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. From there, you can adjust the curve optimizer to maximize performance. 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. 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. Thankfully, Ryzen Master gets us most of the way there; the values it gives are usually stable enough at least for idle Windows tasks. Windows 10 Pro ($16): https://biitt. 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. I read the guide from katalysis (Guide: Zen 3 Overclocking using Curve Optimizer (PBO 2. 95V instead, and whatever frequency is mapped to 1V is now >2GHz. For example, a +30 curve optimizer may increase the voltage by 150mV. 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. The over clock got 217 fps or 5487 score. (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. Good luck! I wouldn’t trade stability for like 2fps and a slightly higher multi core score at marginally lower temps. Core cycler failed immediately. 1 and Curve Optimizer? Have you had relative success with one over the other? It seems like CTR 2. 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. Pass mark was 33000 multi, 3300 single with the curve optimizer default, with only 65c. 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. This, combined with Precision Boost Overdrive 2 means that you’re pushing less heat, allowing the CPU to boost clock speeds. 40V at 50C. AGESA and powerlimits will shift your curve for sure. In theory, at least, the curve optimizer should be *more* stable, because it can adapt. I ran it at stock powerlimits with AGESA 1. My CPU's best cores are Core 0 and 1 in CCD 0, Core 6 and 8 in CCD 1. I followed a video from SkatterBencher and was able to overclock it with his second method (PBO Curve Optimizer) up to 5. So you ideally need a curve that works in multi and single load scenarios. 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. 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. floatplane. The best cores are the ones that are constantly selected for the highest workload or boost, so the more negative the more crashes happen. With Curve Optimizer set to -25 it was necessary to add a voltage offset of +50 mV in order to keep the system stable. 85GHz single core, 4. 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%. I'm not sure if there's already a thread covering this or not, so my apologies if I didn't see it. Benchmark numbers are in order: average fps, 1% lows, 0. Feb 27, 2023 · Curve Optimizer allows end-users to adjust the factory-fused VFT or voltage-frequency-temperature curve for each CPU core separately. 0. 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. (custom loop) Because of that, no, it's not too good to be true. Switching on that setting gave me the same if not greater boost in temps and performance like you are having with PBO2. 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. So be sure to set aside some time, but it'll be worth it. It's a lot more stable at +100. Got 207 fps on the default settings. Why do I still use Offset Undervolt? I cant do - 30 all core curve optimizer, crashes. ly/NWHk5Office 2016 ($27): h This is because curve optimizer is applying a static offset to the final voltage the cpu runs on. Using curve optimizer I gained a huge bump in performance across all games. If you really can define the curve itself that would be huge for getting stability since specific steppings are usually at fault. 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. 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. 0 w/ Curve Optimizer: Undervolting is a way of overclocking CPUs and GPUs that have an internal table that maps voltage to operating frequency. 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. 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. patreon. Nov 8, 2023 · i tried undervolting my cpu again, and i got some insane results. Oct 14, 2022 · An offset of +8 would rest in -22 curve value, which would mean slightly more voltage than -30. 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. I've lost about 1200 points in CinebenchR23, it used to be 22300, but now it's 21000, that's fine. Curve Optimizer values for the best cores are -12 and the rest are at -20. 2v (suggestion) As for Curve Optimizer, there are a lot of videos and theories out there but silicon lottery can kill your happiness fast. ” AMD provides automatic Curve Optimizer settings, but manual adjustments might provide even better results. 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. ly/b54F9Windows 10 Home ($14): https://biitt. some speculate it's a disguised amd curve optimizer. I was even able to bump up the resolution across all games. Benchmark was doing 15 laps around my raft. Hey guys, just wanted to start a discussion on the new CPU. Thanks! Aug 26, 2021 · Is Curve optimizer worth it? Seems like a really long process to get properly stable. 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. I just used Ryzen Master to activate PBO (no manual changes) and curve optimizer set to -20 all core. 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. 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. 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. 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. Here are some common problems that this software identifies and addresses: 1. Mar 20, 2022 · Hey, wanted to know if its safe to use positive value for curve optimizer for best cores. Follow up: I decided to lower the values in Curve Optimizer. 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. This is a beginner's guide updated with the latest techniques. 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. But theres nothing to test stability for idle properly while you're not using the PC. 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. 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. 25V at 50C. 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. Suppose Curve Optimizer doesn’t provide you with sufficient additional voltage. Keep in mind that if you set the maximum boost too high, it may negatively impact the effectiveness of the curve optimizer. Curve Optimizer is used to apply voltage offsets to AMD CPUs on a per-core or all-core basis. 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. :) 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. Incorrect adjustments can lead to system instability. 6 multicore stress testing Cinebench R23. But kombo strike feels less janky tbh. 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. S. The pbo elements allow you to increase max frequency, and raise or lower headroom on other thermal and power elements. 95GHz, but then had to drop it to 5. 1 does a lot of the grunt work for you. I don't think tuning curve optimizer on a single core basis is a great method for finding a stable curve. 1% lows. Anything over 20, halve it. Currently running curve optimizer with 5600x these settings-23-13-7-22-26-25 0 mhz boost and 1x scalar. 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. It is built to quickly analyze, fix, and delete unnecessary processes and files that bog down a system given time. 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. mafnjpf afjb wwuynv yiyd imnuyap pxp hukj cvbitxs kgjl ihsl