Amd curve optimizer 5900x. At the moment I have my VCORE set to 1.

Amd curve optimizer 5900x Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Hey everyone I finally finished my video guide on how to use PBO2 + Curve Optimizer. 15 GHz with this setting on a single core. #undervolting #undervolt #amd #ryzen5000 #ryzenmasterMake your AMD ryzen 5000 series CPU FASTER QUIETER & COOLER With Curve Optimiser. Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. 6 GHz in an all-core load is pretty incredible. the curve optimizer has yielded quite a few more results, -Reverted all bios settings back to standard/auto and did not mess with PBO/Curve Optimizer-Purchased new AIO-Created more aggressive fan curves . And then drop PPT to 180W. 1. My 5900x can hit 5. How to I get the core to keep scaling? AMD Ryzen 9 5900X / 4x16 GB G. 5900X . Robert Hallock twitter: 1) Ryzen 5000 Series In the never-ending hunt for performance and efficiency, the free software Clock Tuner for Ryzen (CTR) will soon be making a big update for Zen 3 available to the public. I could stabilize my 5900x system with all-cores Curve +8, but I tried to find a way to minimise the overvoltage and the overall harm to the performance. I have even tried it with the smallest offset you can Build: 5900X, EVGA 3080 FTW3, MSI X570 Tomahawk MOBO, Corsair GX750W PSU, 4133MHZ TeamGroup B-Die RAM So, for the past three weeks I have had a frustrating time overclocking my 5900X. GUIDE STARTS HERE. G usually when done with PBO and the curve optimizer. Setting manually 130A limit for CPU EDC noticeably improved my performance. DISCLAIMER. Jun 28, 2021 i believe this post makes pretty good explanation of AMD Curve Optimizer step by step procedure. MT could be decent but I didn't stress myself over the highest MT score. 2ghz, its stock base clock is 3. PBO + Curve Optimizer enable. ) Hello, This is my actual system : Mainboard: Asrock X570 Pro4 Processor : Amd Ryzen 9 5900X Ram : Corsair 2x16GB DDR4-3200 Videocard : RTX 3090 Harddisk : 2TB. Mainboard: MSI x570 ACE Mainboard-BIOS: E7C35AMS. Usually at stock settings with no curve optimizer, my pc will go into constant reboots randomly. where can we found more information on Hi, just installed the latest 1. Blame AMD for this. When optimizing ALL cores Maybe you should try on BIOS and do a manual curve optimizer. 40v) 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 -Reverted all bios settings back to standard/auto and did not mess with PBO/Curve Optimizer-Purchased new AIO-Created more aggressive fan curves . And if it turns off and on for the first time, then when you reboot, the op This allows for higher clock speeds on single threaded workloads. I have same problem with you too until I set pbo2 with eco mode 65 watt. So I copied a YouTube video to adjust pbo on my 5900x basically I adjusted the frequencies as it said upon boot Curve Optimizer: mATX and ATX computer builds. Sort by date Sort by votes plutomate Well-known member. 2 Samsung 960 pro 1TB SSD Graphics: Gigabyte RTX 3070 Eagle PSU: Ocz 750w Gold OS: Win 10 Pro (64bit) - all update I currently have a Ryzen 9 5950X running on my X470 Crosshair VII. Current build:-Lian Li 011 Dynamic-Ryzen 5900x -Reverted all bios settings back to standard/auto and did not mess with PBO/Curve Optimizer-Purchased new AIO-Created more aggressive fan curves . When optimizing ALL cores, the computer turns off and on instead of rebooting. Start with a simple - 5 all core and check for stability. 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. I still get full performance but consuming something like 15-20% less power. Find solution briefs, datasheets, tuning guides, programmer references, and more documentation for AMD processors, accelerators, graphics, and other products. unfortunately its unstable. For this article, we'll use an ASUS TUF Gaming motherboard with an AMD Ryzen 5900x CPU. Current build:-Lian Li 011 Dynamic-Ryzen 5900x 5900x amd BeQuiet intel Lian Li lian li lancool ii mesh msi Overheat rtx rtx 3000 ryzen ryzen 9 5900x Toggle sidebar Toggle sidebar. Members Online. Not even using negative offset. 0 Patch D BIOS. Current build:-Lian Li 011 Dynamic-Ryzen 5900x Hi, just installed the latest 1. I am seeing great improvements for both single core and all core workloads and temps for example - The right way to undervolt with a 5900X is using curve optimizer, not by just lowering core voltage. I am seeing great improvements for both single core and all core workloads and temps for example - I've been toying with my new 5900x chip, and have been reading up on the new PBO2 and curve optimizer tool. Similar with curve optimizer. be I was able When I enabled PBO and use Curve Optimizer -15, my core for 1T is only 4. Been an AMD user since 2020. I also do the curve prior to adding any boost override then make small adjustments after finding the optimal boost override for that particular chip (which is pretty much always between 50-100mhz and occasionally Come on AmD! So same was happening to me with 5900X after RMA. So naturally I spent most of my time tinkering with it and fou -Reverted all bios settings back to standard/auto and did not mess with PBO/Curve Optimizer-Purchased new AIO-Created more aggressive fan curves . Hardware. So somehow I got a 5900X, and being the enthusiast I am I'm trying to see what kinda of clocks I can get out of this thing. Preliminaries 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 This is the info for those whose system could be stabilized by setting the Curve optimizer to a positive number. Current build:-Lian Li 011 Dynamic-Ryzen 5900x For example: On my Ryzen 5900X I get a All core 4. Hardware Busters - AMD Ryzen 9 7950X3D CPU Review: Performance, Thermals & Power Analysis - CPU. Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, I have a 5900X. AMD Ryzen 9 5900X / 4x16 GB G. Current build:-Lian Li 011 Dynamic-Ryzen 5900x AMD Curve Optimizer any guides / experience. Current build:-Lian Li 011 Dynamic-Ryzen 5900x Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen3, RDNA3, 5900X with Curve Optimizer - are these good / normal scores in Cinebench R23? This thread is archived New comments cannot be posted and votes cannot be cast Hello friends Faced such a problem. Use AMD Curve Optimizer as @Alexshunter suggest and use my chart as a rough template for actual overvolt/undervolt if you want. Start with a simple - 5 all core and check for using curve optimizer negative: -20 magnitude Posted April 8, 2022. 15 GHZ is not a one-off number. My 5800x does best at 90TDC and 120EDC. Curve optimizer basically allows you to undervolt each core independently. If I disable PBO and CO entirely, the machine is stable so I am thinking that either PBO/CO is buggy or I do not have it set up correctly. On a Ryzen 9 5900X, AMD's Ryzen 5000 and Ryzen Threadripper Pro 5000WX CPUs will support this new curve optimizer. Full load clocks are lower but boost clocks are higher, benifiting games. 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). I have a -30 tested on corecycler with y-cruncher on my ryzen 5 5800x3d, and the temps are lower 80 instead of 90, and 100mhz more on the clocks. 5v I just use the lowest possible stable per-core values for the curve optimizer and Motherboard: MSI B550 Unify running BIOS version 7D13v132 (beta) Processor: 5900X. where can we found more information on Hello, I recently switched to a new 5900x on my TUF GAMING X570-PLUS Curve Optimizer [Per Core] Core 0 Curve Optimizer Sign [Negative] Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, -Reverted all bios settings back to standard/auto and did not mess with PBO/Curve Optimizer-Purchased new AIO-Created more aggressive fan curves . Interestingly enough however, after bios 3601 update, PBO AND Curve Optimizer settings are now in "Extreme Tweaker" area of bios settings which might be something of note. I have even tried it with the smallest offset you can AMD Ryzen 9 5900X: Motherboard: ROG STRIX B550-A GAMING: Cooling: Thermalright FC140 White CPU: Memory: I find very little information of PBO + Curve Optimizer on my mainboard + 5900X, give me a Hi I have a 5900x on a Dark Hero board, i'm using PBO + curve optimizer with those settings below and I have an EK AIO 360 On CB20 it maxes at 74c @with 4800/4600Mhz In gaming I play I played God of war 3840x2160 No dlss All ultra except shadow on high 80/100 fps 25c ambiant AMD 5900x: Motherboard: MSI Tomahawk x570 WiFi firmware 1. Some expert suggested me to try setting the Curve on a per-core basis. I regularly see this during light workloads. So here goes: 1. 3 - 4,4 Ghz (Blender) without even touching any EFI setting except XMP. 0) : Amd (reddit. 0, so enable PBO and set it to your platform's Finally I set the curve optimizer to -10 all core, and behold, I get around 620 SC annd 8700 MC. When optimizing ALL cores, Maybe you should try on BIOS and do a manual curve optimizer. 00/4ghz without a no-post. /r/AMD is community run and does not represent AMD in any capacity unless specified. Current build:-Lian Li 011 Dynamic-Ryzen 5900x I tune EDC/TDC first, but I also take a look at it again after I finish the curve/boost override as it can change in some chips (I binned a bunch of 5900x and 5950x chips). I find the best results are when you actually dial in the settings for FIX: I went into the PBO curve optimizer in the BIOS and set the voltage magnitude adjustment for all cores to a positive value offset. Our settings resulted in some pretty incredible clock speeds reported by Ryzen 5900X PPT: TDC: EDC: 5950X PPT: TDC: EDC: EDC FUSE LIMITS: 5600X - 122A (120A mit peaks auf 122A) 5800X - 166A (160A mit peaks auf 166A) 5900X - 200A (210A auf MSI Boards mit Telemetry faking) 5950X - if not pure stable put the follow on CCD 0 / CCD 1CCD 0-20 -15 -10 -20 -20 -20CCD 1-25 all cores Cpu AMD Ryzen 9 5900XCooler NZXT Krake AMD Ryzen 9 5900X @ 4623. Skill I have the same issue with 5600X and Asus x570-E Gaming (latest BIOS) G. Browse AMD Community. I am seeing great improvements for both single core and all core workloads and temps for example - -Reverted all bios settings back to standard/auto and did not mess with PBO/Curve Optimizer-Purchased new AIO-Created more aggressive fan curves . step 2) CPU LLC 2 and VDDSOC LLC 2. The numbers you’re inputting here will vary significantly from one chip to another, so your mileage may vary. Skip to content. Anybody else having similar issues? My findings with the new curve optimizer with AMD Ryzen Master In the AMD overclocking section ,go to PBO and set your AMD curve optimizer up- this will give you normal boost clock EG:5800X boost to 4850Mhz In this section you can add up to 200Mhz it is the same for all So like lot of people after reading a lot about this and watching a number of tech videos, I have enabled PBO2 & undervolted my 5900x via Curve Optimizer (with negative 20) on my Msi MEG X570 ACE and its been stable for the last 3 days. skill Ripjaws V 2x16GB 3600MHz CL16 (2Rx8) · Graphics Card: ASUS GeForce RTX 3060 Ti TUF Gaming · Boot Drive: 500GB WD Black SN750 M. MSI is ready to demonstrate the AMD Curve Optimizer feature. Original processor had WHEA errors and RMA processor Bug Check and Kernel Power Down errors. Curve optimizer is a part of the Precision Boost Overdrive algorithm and is therefore inherent while the max boost clock override will increase the maximum CPU frequency by 200 MHz. Test for stability and lower by one step if necessary. Step 3: set curve optimizer per-core Hello friends Faced such a problem. but its not the case for me. I have tried the Optimize per core and per all cores options which takes a few hours to complete. Undervolting means you will have instabilities at low clocks not at high clocks. Finally, the EXPO (But I would do this before Curve I also have a 5900X, with CO at -30 and AutoOC 0Mhz, the other PBO settings are all auto. So like lot of people after reading a lot about this and watching a number of tech videos, I have enabled PBO2 & undervolted my 5900x via Curve Optimizer (with negative 20) on my Msi MEG X570 ACE and its been stable for the last 3 days. Hi, my settings that work very well for me are as follows: Most important, Curve Optimizer @ Negative 30 All Core (Under AMD Overclock and PBO Advance) step1) Voltage Offset: +0. 92 MHz - CPU-Z VALIDATOR Curve Optimizer underwent a few changes from F12 to here and it's certainly the rendition that's the most performant / stable so far while allowing the "lowest" curve configuration. Với việc AMD cho ra mắt PBO 2 (Precision Boost Overdrive 2) đặc biệt với các CPU có số lượng cores lớn như 5900X/5950X khi mức xung chênh lệch khi tải nhẹ và tải nặng là khá nhiều, Curve Optimizer vốn cũng là offset volt, I have same problem with you too until I set pbo2 with eco mode 65 watt. First time posting here. Upvote 0 Downvote. 5950X with All core Curve Optimizer stable at -30. CPUs. Curve optimizer isn’t really undervolting. Reactions: ryegrass. and adjust PPT to 88 W, TDC 60A, EDC 90A. Its a very interesting So like lot of people after reading a lot about this and watching a number of tech videos, I have enabled PBO2 & undervolted my 5900x via Curve Optimizer (with negative 20) On my 5900X I did custom boost of 75mhz, and -20 to -15 on my non best cores. On the multithread test some cores were 4950 MHz while the lowest were in the 4400 to 4900 range. 212 and curve optimizer for all cores on -10. At this point any help is appreciated. Curve optmizier adjusts voltage-frequency curve, and at least i Hi. I want oc my cpu need advices from begining how to find proper curve optimizer setings etc i am. 9GHz. However, I have questions as it involves the PBO Curve Optimizer which is extremely lacking in details, and I don't know if there might be a better fix until Motherboard: MSI B550 Unify running BIOS version 7D13v132 (beta) Processor: 5900X. But be aware temps will always be hotter than you may be used to, it's normal and expected and it's designed As I said before, these settings fix that and make the 5900x run great . 0625v on the vSOC, as I have seen that undervolting increases a few benchmark scores when using PBO. Curve Optimizer should bring heat down a little. 5800x3d 5900x curve optimizer frame rate pbo. It doesn’t matter what style. Best cores were -5, and -10. Your results may vary I first assembled the PC with a Ryzen 3800x a week ago because it was unclear if and when I would get the Ryzen 5900x I ordered. However, the real kicker for me is when I did an overnight Handrake run, I left Turbo Boost off by accident (I have something set up in my Windows Power Plan that lets me do that). 0625v on the vCore and the same undervolt 0. 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 -Reverted all bios settings back to standard/auto and did not mess with PBO/Curve Optimizer-Purchased new AIO-Created more aggressive fan curves . maybach. On my MSI I have to enable PBO to unlock AMD Overclocking which has Curve Optimizer. Spoiler: My System. To figure out which level to use, I start at +0 and work my way up one step at a time towards 200, looking for the point at which per-core boost clocks begin to stagnate or drop. Now, for the most important part: The Curve Optimizer. AMD R9 5900X @ Booost | Thermalright Frozen Edge 360, 5x TL-B12 V2 Asus CH8 Dark Hero | 4x8GB G. Search for: 95285. Had pbo and xmp enabled during the previous tests. Communities. I currently have my 5900x at 4. It’s +8 The following should similarly work for Ryzen 3000 series, but you will not have access to the Curve Optimizer. 7ghz, AMD Curve Optimizer any guides / experience 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 I recently started looking into PBO2 and Curve Optimizer for the 5900X I got recently. 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). With the key feature being per core Curve optimiser lets you lower voltage curve to get higher overclock at the end of the curve and less heat/power consumption at the beginning of the curve. Home. 0. Will lower temps help with gaming or multi-tasking? the 5000 series boost algorithms favour lower temps, so lower temp can equal higher boost freq, at the very least higher sustained boost. 5. Ryzen really has come a long way. Tried all other PBO limits with disabled and an undervolt (curve optimizer Currently using an 5900x, x570 mag TOMAHAWK mobo, Corsair 3600 dominator platinum ram. With PBO on auto, the 5900X hardly touches 4. 0 patch C bios on my Asus TUF Gaming MB. I'm looking to undervolt my CPU, not overclock it. This is a beginner's guide updated with the latest techniques. Set the minimum amount your system becomes stable with. G. Current build:-Lian Li 011 Dynamic-Ryzen 5900x I've finally had my hands on a Ryzen 5000 series CPU, being borrowed a Ryzen 9 5900X from AMD. A good cooler makes a HUGE difference. If you are crashing at -5, Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. 5Ghz without an issue, the min I let it run stock speeds it will randomly reboot some time it takes days, but it will crash, contacted AMD and was told that anything over 3. It takes about an hour and a half for my 5900X, but so far nothing else comes close to being as good as the settings it sets. Even at idle, I first assembled the PC with a Ryzen 3800x a week ago because it was unclear if and when I would get the Ryzen 5900x I ordered. This is probably the most annoying one. The boost algorithm is temperature seeking so it will always try to reach the same temperature but with an undervolt it hits same temperature at higher clock frequencies. Skill 3200 CL14 @ 3600 CL14-15-14-28 2T / Asus Crosshair VIII Hero WiFi (4702) 5900X PBO Advanced -Reverted all bios settings back to standard/auto and did not mess with PBO/Curve Optimizer-Purchased new AIO-Created more aggressive fan curves . How to deal with it? Maybe someone already met with such a problem? Through Per Core I tried to optimize, but it did not work out. More than a YouTube Channel! 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. Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. 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. I am seeing great improvements for both single core and all core workloads and temps for example - My specs: Ryzen 9 5900x (Scythe Fuma2), MSI B550 Gaming Edge Wifi, Crucial Ballistix 2x16GB 3600 CL16, Corsair RM750x, Sapphire 6800 Nitro+, Samsung 980 Pro 1TB & Samsung 970 Evo 1TB. 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 €€ Hi all, I have stumbled on a fix that works for me for the most part for getting 5900X stable and avoiding WHEA bluescreen (Bus/Interconnection) errors. I replaced a 3700x with a 5900x on a MSI B450 Gaming Pro Carbon AC and have found that is it only stable when I undervolt. Current build:-Lian Li 011 Dynamic-Ryzen 5900x I doubt that -30 curve optimizer decreased temperatures as you write, you probably dialed in other settings (did you have all core overclock). Jump to Latest AMD R9 5900X | Thermalright Frost Commander 140, NF-A14 3K, T30 Asus CH8 Dark Hero | 32GB G. 50: Cooling: Noctua NHD15: Memory: 4x8GB Corsair Dominator LPX 4133 (3733-16-15-15-15 @1. All other bios settings at stock. 7 was overclocking and they refused to help me, even Voltage Curve Optimizer overclocking is actually a type of undervolting that is becoming quite popular among AMD overclockers. PC Case Phanteks NV7 🔹Motherboard Gigabyte Aorus X570 Master 🔹 CPU AMD Ryzen 9 5900x 🔹 GPU AMD Powercolor Red Devil 7900XTX🔹 Memory G. Hi. RAM: Patriot Steel Series DDR4-3733 (8GB x4) Drive: M. Documentation on the PBO curve optimizer is especially lacking. Hardware Busters. However, I have questions as it involves the PBO Curve Optimizer which is extremely lacking in details, and I don't know if there might be a better I'm trying to optimize my Ryzen 9 5900X CPU cores with AMD Ryzen Master Curve Optimezer but it doesn't work. AMD Ryzen Master Curve Optimezer Ryzen 9 5900X Hello friends Faced such a problem. It actually finished Cinebench R20 with 25 offset, AMD R9 5900X | Thermalright Frozen Edge 360, 5x TL-B12 V2, SYY-157 Asus Crosshair VIII Dark Hero So like lot of people after reading a lot about this and watching a number of tech videos, I have enabled PBO2 & undervolted my 5900x via Curve Optimizer (with negative 20) on my Msi MEG X570 ACE and its been stable for the last 3 days. Below that, Curve Optimizer Control will already be Included with Auto Offset turned on. 5900x and 5800x and 90A for 5600x. Link is: https://youtu. Curve optmizier adjusts voltage-frequency curve, and at least in my case never had significant influence on temperature, not that I would have 65C during gaming. But I feel like I'm not getting the results with PBO, or more specifically the Curve Optimizer. I noticed that under my current config I am no longer hitting temperature limits and am getting random reboots during light gaming/idle. 1 brings a whole host of updates, so in this article I’ll provide you with some of my own thoughts and recommendations—including comparisons to AMD’s native offering with Precision Boost 2 -Reverted all bios settings back to standard/auto and did not mess with PBO/Curve Optimizer-Purchased new AIO-Created more aggressive fan curves . 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. Normally people don't use vCore offset with Curve Optimizer, but I find it handy since I'm running a 240 AIO on a 7950X. Finally it was time to fine tune the Curve Optimizer, tested with CoreCycler and kept going down with the Curve Optimizer until I ended at -25 on all. 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 After I had been working with the Curve Optimizer for some time. -Tried again PBO with curve optimizer negative 20. Forums. I’ve started at offset of 30, but it crashed while logging to Windows. Ryzen runs hot regardless, get a good cooler if you're really worried about temp. SKILL Ripjaws V Series F4-3200C14 - 8GVK Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. 435v. When optimizing ALL cores, And so on until I turn off Curvie Optimizer in the BIOS settings. My # for my specific chip show that there can be a massive range in difference between cores and their offsets. I have a (maybe) weird problem here that I hope the members in this forum can shed some light on. Here's a step-by-step guide on how to get started with Ryzen Master. The only exception will be the Ryzen 7 5800X3D which does not support core overclocking by AMD. My Ryzen 9 5900X is performing worse than my Ryzen 7 2700 in games such as Valoant and CSGO. Now I know that tweaking around in curve optimizer setting values per core, might be a better alternative, but while comparing my CPU (using CPU-Z) to a friends 5800x (who's using all default settings and had no issues at all. PBO with curve optimizer (manually tested over months) gets me to like 4,5-4,6 ish. Download Ry -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 found an overclocker who set the value to -15, and it caused voltage on PBO usage to drop by -27 mV. Make it 99% stable at a PPT of 200W let's say. With stock settings it will boot but as soon as I apply even a moderate load it would instantly lock up. MSI has shown off AMD's upcoming Curve Optimizer feature running on Ryzen 5000 CPUs & B450 motherboards using the AGESA 1. Now I know how it goes with all core clocks on these. In Ryzen Master, do this by selecting Curve Optimizer in the profiles section on the left, then setting Control Mode to Default. Skill 3200 16 GB, EVGA 750w PSU, RX580 GPU, I can run it overclocked at 4. So I've been playing around with the new PBO2 curve optimizer in the bios and am confused by what's the best way to go about it. At this point my temps are insane and I cannot get this rig to cool down no matter what I try and its unusable. Clocking in faster than 4. I'm a bit confused because two of the key settings (I think) seem to be contradictory, being the curve optimizer offset (from 0 to negative 30) or the manual OC boost limit (from 0 to +200 mhz). 1D2 CPU: Ryzen 5900x Cooler: Artic Liquid Freezer II 280 with 4 fans in push-pull. I've recently upgraded my AMD CPU from Ryzen 7 2700 to Ryzen 9 5900X. At the moment I have my VCORE set to 1. This has made the system much more stable So I've been playing around with the new PBO2 curve optimizer in the bios and am confused by what's the best way to go about it. The Englishman 0 Likes Reply. I assume the 5900x wants about 30% higher numbers. I read that a -15 value should be stable, or at least to the most powerfull CCD or Cores. Skill Trident Z @ 3733 14-14-14-34 1. Current build:-Lian Li 011 Dynamic-Ryzen 5900x I recently decided to use the curve optimiser for Ryzen on my 5900x. The Curve optimizer on anything other than off causes constant BSOD We overclock the AMD Ryzen 9 5900X processor up to 5223 MHz with the GIGABYTE X570S Aorus Master motherboard and a Supercharged PBO. Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, up what is near the best for the 5900x in some old reddit thread. The processor works just fine with PBO enabled, and the curve optimizer adjusted to negative offsets. where can we found more information on While I don't use Eco mode, I did tune my 5600X with PBO Curve Optimizer to undervolt it. The IO After that basically all I did was setting the curve optimizer to +10 all cores. Curve optimizer. I'm trying to optimize my Ryzen 9 5900X CPU cores with AMD Ryzen Master Curve Optimezer but it doesn't work. Sign In. AMD Power Curve Optimizer Results: 5 GHz+. Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, Alright so what happens if you just turn off curve optimizer and use PBO only? On my 5900X I just go The point is using a negative offset per core in curve optimizer. For my 5800x this was +50, but for the 5900x things began to level off at +100. Thread starter jesdals; With the Curve Optimizer is there a need to setup anything else like CPU Core Ratio (per ccx) Ryzen 9 5900X (July 2022), 200W PPT limit, 80C temp limit, CO -6 I wanted to know what overclock is better All-core or Precision Boost Overdrive(PBO) with curve optimizer in real life. 5v Zotac 4070 Ti Trinity OC @ 3045/1500 | The curve optimizer may not give you the best results for temperatures, but it can increase a bit the clocks, even at high temperatures. 5900X Curve Optimizer, PBO and Negative Voltage Offset? PBO limits disabled and All cores curve optimizer set to Negative (X570 Tomahawk WiFi, latest BIOS). Current build:-Lian Li 011 Dynamic-Ryzen 5900x Hi I have a 5900x on a Dark Hero board, i'm using PBO + curve optimizer with those settings below and I have an EK AIO 360 On CB20 it maxes at 74c @with 4800/4600Mhz In gaming I play I played God of war 3840x2160 No dlss All ultra except shadow on high 80/100 fps 25c ambiant Ryzen 9 5900X temperature test on Noctua D15 (Custom Silent Profile). Worked with the included AMD Prism Wrath CPU cooler for one week without any - Open Curve Optimizer and manually INCREASE the curve. It's a bad comparison if you're talking about 2600 or 3700X though. Ryzen 5900x|Asus C7H|Crucial 3600C16 2x16GB|ref. Why? It's 2022 not 1992. For overclockers, most importantly Precision Boost Overdrive 2 and Curve Optimizer gives us new avenues to squeeze more performance out of our Ryzen CPUs. Current build:-Lian Li 011 Dynamic-Ryzen 5900x Hi all, I have stumbled on a fix that works for me for the most part for getting 5900X stable and avoiding WHEA bluescreen (Bus/Interconnection) errors. Curve optimizer -26. com)) and was very confident that I had learned about the 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. Worked with the included AMD Prism Wrath CPU cooler for one week without any problems. AMD should have supported this AMD Ryzen Master allows you to optimize your Ryzen CPU in real-time so you don't have to enter the BIOS. Also, -30 optimizer is sounds unlikely as very few can set it to -30 and have stable system. I just want lower temperatures while not having to put a dent to my performance. new in amd overclocking got asus tuff x570 wifi plus full watercooling loop System : AMD R9 5900X / X570 AORUS PRO/ 2x16GB Corsair Vengeance 3600CL18 AMD ZEN 3 PBO & CURVE OPTIMIZER OVERCLOCKING GUIDE. AI; Adaptive SoC & FPGA; Developers; I play a lot with PBO and curve optimizer to better the situation, I am curious as to how many of you are currently struggling with PBO / Curve Optimizer, how stable you are and what your settings are. You I am trying to figure and improve the -1 CO for my best core on the 5900x. My PC is AMD 5900x, 4x8GB Patriot 4400 RAM, Gigabyte Aorus X570 motherboard and Nvidia MSI How to overclock using Ryzen Master and the new Windows feature - Curve Optimizer. Unfortunately I can't get it any higher than 40. I was never able to get my system stable using PBO + Curve Optimizer and most annoying of all, consistently had Warzone crash on me after 1-2 games (at most). This guide can be used Hi, I have a 5900x and heard that Asus (mobo) were supplying too much voltage to my CPU, so I decided the time was right to undervolt, especially with summer coming up. AIO cooled, with good thermal paste and good contact. This is still a bit shy from the advertised 631 SC, so I decided to decrease the curve optimizer in increments of 5 until Cinebench crashes, and It utilizes algorithms to push clocks higher for longer, often while using less power and producing less heat. g. I did do all this. The steps for using Curve Optimizer to OC are: Curve Optimizer is part of PBO 2. I read the guide from katalysis (Guide: Zen 3 Overclocking using Curve Optimizer (PBO 2. for PBO & Curve Optimizer on AMD Ryzen or overclocking/undervolting on Intel processors - sp00n/corecycler To counter this, I have an negative vCore offset to lower things a notch, so temperatures will not reach near 80ºC but cores will boost like crazy for much more time. So like lot of people after reading a lot about this and watching a number of tech videos, I have enabled PBO2 & undervolted my 5900x via Curve Optimizer on my Msi MEG X570 ACE. My most important target was achieving the highest ST score. CTR 2. Navigating to the Curve Optimizer in BIOS. 95GHz but its running at only 1. -disabled spread spectrum feature in BIOS-ehanced memory and cpu voltage by few mV 5900x Curve Optimizer X570 Tomahawk help? Discussion Does anyone have good instructions on how to use the curve optimizer? When I do a negative offset my all core score is really low. By unlocking PBO limits you are violating AMD’s stock configuration and therefore invalidating your Warranty I've trying out all sorts of settings since I bought my 5900x about 3 I have a AMD Ryzen 5900x CPU and have been trying to overclock it using the AMD Ryzen Master Utilities software. I experimented with using PBO/Curve Optimizer starting at -15 and event Hi, questions about oc my cpu. Ryzen 5900x dies temp difference Hi, just installed the latest 1. and try the curve optimizer feature. The menu options we'll refer to are for that motherboard's UEFI menu. especially with Zen 3 chips and B2 stepping. Step 3) CPU Current Capacity @ 110% -Reverted all bios settings back to standard/auto and did not mess with PBO/Curve Optimizer-Purchased new AIO-Created more aggressive fan curves . 0250v. I have my 5900x under water Edit: +0 MHz, and -15 curve optimizer on all cores gets me 1631 single core, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. Cooling it is an Arctic Liquid Freezer II 360 rev 4 with the offset brackets and Arctic MX-6 Processor: 5900X. Watercooling with custom loops, air cooling, AMD or Nvidia GPU’s, Intel or AMD CPU’s, SFX or ATX, MSI, EVGA, Gigabyte, Asus Edit: Official AMD video about Curve Optimizer and Precision Boost Overdrive 2 Edit 2: Thanks for the rewards guys !Full BIOS setup (printscreen album) PBO Limit: Default value was using 145A, Motherboard limit was using 190A. Share: Facebook X (Twitter) Reddit Pinterest Tumblr WhatsApp Email Share Link. After that everything running cool and stable. Also, the CPU is undervolted by 0. However, I have questions as it involves the PBO Curve Optimizer which is extremely lacking in details, and I don't know if there might be a better Curve Optimizer as fix for 5900X WHEA errors? Hi all, I have stumbled on a fix that works for me for the most part for getting 5900X stable and avoiding WHEA bluescreen (Bus/Interconnection) errors. AMD R9 5900X | Thermalright Frozen Edge 360, 5x TL-B12 V2, SYY-157 Asus Crosshair VIII Dark Hero | Hello, I recently began playing with the PBO Curve optimizer and VCORE in order to lower peak temperatures for my Ryzen 5900X. CPU: AMD Ryzen 9 5900X · Cooler: Artic Liquid Freezer II 280 · Motherboard: MSI MEG X570 Unify · RAM: G. Current build:-Lian Li 011 Dynamic-Ryzen 5900x Hey all, I have a 5900x and considering undervolting it ever so slightly, Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Well no. This core boots windows fine, and I can do normal benches all day using -30 CO on that core but when trying to improve stability, it will fail instantly once I run corecycler custom 720k FFT, tried from -29 to -2 and it will still fail instantly not even 1 pass, until -1 was only able to pass the stress test. for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. And if it turns off and on for the first time, then when you reboot, the op Script to test single core stability, e. -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 am seeing great improvements for both single core and all core workloads for example - Prime95 - Single-core was 4825MHz@54c, now 4950Mhz@44c. 2 NVMe SSD · Game Drive: 2TB Crucial MX500 SATA SSD · PSU: Corsair White RM850x 850W 80+ Gold · -Reverted all bios settings back to standard/auto and did not mess with PBO/Curve Optimizer-Purchased new AIO-Created more aggressive fan curves . Will try now with a fresh bios. I did need to set the EDC below the board limits to get the system stable on heavy AVX workloads like OCCT small data set. Tried all other PBO limits with disabled and an undervolt (curve optimizer Hi, I have a 5900x and heard that Asus (mobo) were supplying too much voltage to my CPU, so I decided the time was right to undervolt, especially with summer coming up. At idle, nothing running in background. . Joined Jul 30, 2015 Messages 7,590. sryn zhugl gpr vaorcp omilmlwe bzgdpmr vbcx svaxewu ccopds vwwz