Finally undervolting 5800X3D - PBO2 tuner and how to do it
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- Опубликовано: 4 окт 2024
- Link to PBO2 Tuner: drive.google.c...
Ryzen Master: www.amd.com/en...
Cinebench: www.maxon.net/...
Current setup (used for benchmarks as well):
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hi everyone!
I'm getting a lot of question about setting up other parameters. Here's an example on how to do it:
-30 -30 -30 -30 -30 -30 -30 -30 120 75 110 0
120 is the PPT
75 is the TDC
110 EDC
0 means no change for the rest of parameters.
Set the values to your preference - this is just an example
i already had mine set as -30 for the cores
im going to try the ppt/tdc/edc now since mine runs around 40c idle and almost 80c under a load with an artic 360 aio (same one gamers nexus uses to be exact)
hello, it might be a stupid question but can i replicate everything u did on my r5 3600 (i know my cpu have 6 cores but u know what i mean)? my goal is higher performance, maybe should i just go for simple oc? what's ur opinion? since 3600 is not that hot
@@Bonekk1992 i would start with OC. 3600 shouldn’t get too hot
@@leizergwas about to say the same but also set it to 1.2 volts at the max speed (its what i did with my 3700x before i upgraded to the 5800x3d)
@@leizerg Rn im on 4050MHz, 1,275V vcore- hwinfo showing lower 1,256 (idk why) in stresstest and 1,272 in idle. Im using prime95 "Smalleset FFts (l1/l2 cache, high power/ heat/ CPU stress). After 20minutes of test i have 0 errors and 88% C temperature on full of dust fera3 never cleaned since i bought my pc (4 years) xD In ryzen master stresstest i had 92 degrees. Imo its acceptable since im just playing cs2/ watching yt so i will never have this kind of temps. What do u think? Is prime 95 good enought stability test?
Did not work for me at first. Apparently when you have "fast boot" enabled in BIOS the system doesn't shut down completely, so no cold boot and it won't trigger. What worked for me was setting the trigger to "At log on" instead of "At start up"
...maybe that helps someone who's struggling with this.
Thanks for sharing! I’ll pin this comment so anyone can see it.
i also had to move the pbo tuner folder out of downloads for the task scheduler to read it. i just moved it to the root of my c drive
Hey, im having the same issue but i can't fix it, i disabled fast boot in bios like you said and i also moved the folder out of download to my desktop but still doesn't work, any tips?
@@sototm8578 Disabling fast boot didn't work for me either. What I did was when you set up the task scheduler as shown in this video set the trigger to "At log on" instead of "At start up". Guide to set up task scheduler starts @3:14 setting up the first trigger starts @3:27
@@Duthjoods thank you so much, that helped! :D
Thanks for the quick info! Added the values in BIOS and its working like a charm at -30. I'll try it with lower values at some point to see how far down can it go.
cheers bro, no fluff and straight to the point. very well clear and concise,
On the MSI B550M PRO-VDH WiFi AM4 (latest BOIS i can use PBO with curve optimizer
great guide thankyou. i upgraded from a 3800XT to the 5800X3D and my 3 Fan AIO was going wild. adjusted some fan curves and followed your guide and I've dropped roughly down to 70 while under load and my fans are quiet. exactly the result i was after.
from 92c to 78c, amazing. i have a nzxt x63 and was constantly running at over 70c-80c when at just 50%-60% usage. Now my cpu never even goes above 70c while playing games. tysm
what settings?
with the same settings as he uses. Btw just make sure to make pbo2 start at login and not at startup, thats one issue that i had.
I went from 90-91 to 76c myself too, it was crazy lmao. I was so scared on first test without PBO, it literally jumped to +90 instantly
Thanks for this! I just set -10 on every core and got up to -10°C which is crazy, for me, it was just around the drop when my AiO fans start to be noisy so now is everything nice and quiet. And for people wondering why this and not the BIOS setup well at my ASUS X570 TUF you need to tinker with a bunch of functions in BIOS, some of them are not even that related to CPU and even with detailed videos I was honestly afraid to do that, if you have native PBO Curve setup in your BIOS as some AM5 MBs just roll with it is of course better option.
LOL, from max 87 degrees to max 81, and from a steady
On my 5800x3d with a 40$ air cooler i have 77C in Cinebench r23 and 35C in idle.
I set in this way in bios on a b450 motherboard:
-30 on all cores
-100 PPT
-70 TDC
-100 EDC
It's working great, in load always 4450mhz without downclock. In games i have 52-56C temperature. No other settings applied or other tweaks to break up your Windows.
how did you do it on a b450 motherboard haha i cant find the settings
this helped me at cinebench all core stress from 90 -91 to max 83 whitout the -30 on all cores but the other things,now i need to figure it out to put it on startup:)
@@teo3746 you should have something in your BIOS called "Precision Boost Overdrive" set it to "Manual" under that you must have "PPT limit, TDC limit, EDC limit"
Before all of that you must update your BIOS to the latest version from your motherboard brand(Asus, Gigabyte, AsRock, etc.)
Ok so i just tried this with my 5800X3D. Now i am using a custom loop with 2x 360 Rads (keep in mind i'm using 1 loop to cool the CPU and GPU) Running multiple 30 min loops of CBR23 i was able to use -50 on ALL 8 cores and it was rock stable
TY for your guide, very helpful
-50 is crazy!
@@leizerg I reckon I could have gone higher but the app only goes down to - 50. Was rock stable and it would hold 4492MHz through Cinebench from star to finish at a Max temp of 67.9c
Thanks for this! Been meaning to do this for about forever and your guide was perfect.
Thanks the good setup guide, i had tried this in the past on my 5800X3D, but never worked quite right on system wake up's, but now it works well, running with -30mw for now, and saw a 600 point gain on my 3DMark Time Spy benchmark, so clearly works. :)
I dont recommend cinebench for stability testing. Rather use OCCT for stability at max performance.
Might give it a try - thanks for sharing!
Better off just setting this in the bios. Though I suppose the app could be used as a quicker way to find optimal value to then set in the bios.
No doable in bios with X3D chips, overlocking settings are blocked
@@akooma3694 Must be an AM4 x3d thing, because I set all my PBO curves in the bios (7800x3d for reference) and can optionally set them directly in Ryzen Master as well.
@@RandomNameMy damn god knows. I just run PBO2 tuner and set it to -30 every time I start up. Its tedious I wish it worked normally for me like it does you.
@@akooma3694 Definatly sounds tedious.
@@akooma3694Try a bios update on your board. I have a ASUS Strix X570i on the latest BIOS and PBO is available.
The task scheduler stuff just doesn't work
keep in mind after 2 years of -30 on all cores i decided that -28 is my sweetspot after running multiple benchamrks and realising that my mem latency on my DDR4 b-die cl14-14-14-36 kit got better values for some reason from -28 than my -30 that i had all this time.
Thanks man!!! PBO enabled on my 5800x3d.
i was able to use PBO on my current bios version with my ryzen 5 5600x, i just put in my ryzen 7 5800x3d and the pbo / some overclock settings have dissapeared. This is now the only way i know of to undervolt, i thought maybe i could update my bios but for whatever reason the download button on asus website isnt working on the latest version LOL if anyone has any suggestions that would be sweet.
I am runningt the pump of my Artic II 240mm AIO on 100% and got 80° C max instead of 90° C, which I had with a preset (smart mode).
i just got a 5800x3d gonna drop it in tomorrow on a b550m ds3h mobo with 32 gb ram and a rtx3080 12 gb card i will try this you got a sub and a like !
My setup is -25 all core , 120 / 75/ 110 limits and tested for weeks with 360mm arctic freezer 3 i run benchmarks in max 71 72 and cs2 in 55-61 celsius 😅 up to 10* improvement and it’s stable at 4449 99% of the time
I would caution people against doing this. If every AMD Ryzen CPU out there really could 100% reliably undervolt to such a large extent (and minus 30 is actually quite significant), AMD would simply have made their CPUs faster to begin with. Afterall, everyone seems to have bagged a magical silicon-lottery-winning CPU if you go by the internet and this simply is not true. I have four 3rd generation Ryzen CPUs and all four of them can effortlessly run flat out for days on end with a minus 30 curve optimiser setting. But all four will also be unstable in lighter workloads resulting in random freezing specifically when in a split second the CPU goes from a sustained high or medium workload to a light workload. I do not think I have lucked out in the silicon lottery four times over. More likely the difference is that I thoroughly tested them for stability at light workloads after undervolting rather than concentrating on how they function when running flat out.
So the reason I caution is because these CPUs will almost certainly become unstable lower down in the voltage frequency curve since the only thing this curve optimiser does is move every voltage / frequency datapoint to the left on the x (voltage) axis. It does not come up with a stable combination for every datapoint unlike something like ASUS's OC Sanner for their GPUs which does. Instead, it only does so when the CPU is working flat out. There is no free lunch.
This low frequency undervolting will result in system freezes and other issues when the CPU goes from a heavy load to almost idle or at least a significantly lighter load. A good way to test for stability is to run the Guardian of Time benchmark for Serious Sam Fusion. When you get to the cut scene around 70 minutes into it where the computer goes from full on CPU/GPU real time rendering to basically a very low load pre-rendered cutscene, it will freeze if your undervolt is excessive You have to keep reducing the negative voltage offset until the computer no longer freezes at this point and successfully manages 10 consecutive passes of this. So yes, this exercise will take most of a weekend. Though be warned, you might be extremely disappointed to find that minus 30 undervolt of yours ends up being something less than minus 10 and probably more around the minus 3 to minus 8 mark. If it is too good to be true then it usually is and this curve optimisation undervolting is one of those examples where it is indeed too good to be true, except in highly exceptional and extremely rare cases. Use with extreme conservatism!
Thanks for this detailed explanation!
I did what was described in the video but upon hitting ok I'm prompted with the error "An error has occurred for task PB02 Tuner. Error message: The following error was reported: The task XML contains a vaule which is incorrectly formatted or out of range." Does anyone know how to fix this all my values are put in correctly.
Wow this really does make a difference, in R23 my cores were only boosting to 4.28-ish and after applying -30 not only is the temp almost 8ish degrees cooler they all clock to 4450 which is what they should be OCing to. Thanks! Also my cinebench score went from the lower 14000s to 15290+ with programs running lol.
Great to hear!
@@leizerg It's just too bad I have to always manually apply the undervolt whenever I start up windows. Is there a way to have it do it with windows startup?
@@KroryykDB yes, it’s in the video. Should work. Otherwise maybe try bios or your motherboard manufacturers software.
@@leizerg Oh my bad, my ADD is showing lol. My specific motherboard does not have any tuning options for undervolting unfortunately and I flashed the newest bios too. I have the Gigabyte Aorus B450 Pro Wifi. Edit: I followed the video, did it properly but it doesn't start up when I reboot.
@@KroryykDB same here, the settings work great but I followed the steps in the vid and still can't get it to run on start up. Were you able to figure it out?
i simply use combo strike 3 so (-30) on my MSI B450 Gaming Pro Carbon AC. and paired with an arctic freezer 240 II is doesnt get higher than 78 degrees under cinebench24 multicore for 10 minutes and runs at 4450mhz
I did all the steps correctly and upon restart, nothing. Back to 0 everything. Doesn't work. Works from bios. Nvm.
BIOS is the better way, this is more for anyone who doesn’t have this option in bios :)
@@leizergI also on startup or log-on they keep going back to 0. any fix?
How can I tell when my UV is being unstable? Like something specific happends? I really want to lower my temps of my 5600 with the stock cooler but I don't want to ruin anything.
It’s going to start crashing and freezing your games and apps
ok I got it, but new question - why set it to turn off if running longer than 1 hour? doesn't that defeat the purpose of this and shut it off after an hour?
very good
Why would you not just use kombo strike? It does the same thing and it’s much easier to set up.
Kombo Strike 3 & Curve optimizer -30 seems to work also.
Kombo strike 3 applies -30. You can leave PBO on auto in BIOS.
Hey bro, how's it going? I hope everything's fine, How do I set " LIMITS OPTIONS" to be automatic. You only explain for the "CURVE" but we also have " PPT" "TDC" "EDC". I'd like to know what I need to type for the parameters of these options to be automatic as soon as my PC starts.. Thanks in advance!!!
Hey! Honestly I would just ignore them if all you want is to undervolt your CPU.
Windows keeps trying to run the PBOTuner as admin all the time and therefore the task scheduler part does not work for me. I removed the run as admin option in the properties as well and nothing changes. Any ideas?
What about bios? Can you set pbo there?
@@leizerg good question. I have zero knowledge when it comes to BIOS and in fact I'm too worried to break anything. Perhaps something to look into but for now I just set up to run it with the undervolt figures in the properties so I just run it from the desktop, it appears for a second and disappears and applies everything. Takes like 5 seconds but still not as good as autorun. 😅
In the task scheduler you can set "Run with the highest privileges" works for me at least with similar error.
Great video! Coukd you do the same but for bios pbo2 settings? I do not like to rely on software when it comes to cpu oc
I’ll need to check if my mobo supports it :) plus it can be a bit different for each mobo but I’ll try
Eveet mobo manufacturer puts their settings in different places in the bios which makes a video about it less helpful.
You just need to search for PBO Curve Optimisation or similar in your bios and set a negative value. Start with something like negative 15 and go from there. I'm running negative 30 on all cores.
why dont you apply the PBO2 settings directly on your BIOS instead of creating a task scheduler?
Not every motherboard allows to do it easily.
I managed to set all cores to -30 on my own 5800x3d processor. However, I have to re-enter ppt tdc and edc every time I turn on the computer. I think I could not succeed in this part, please help.
But what were your settings in the BIOS for CPU ratio and voltage? Auto, manual, what?
Went from a 2700 to 5800X3D and my old AMD air cooler can't keep up,. I was spiking at 91c even after reseating and re-pasting. I have ordered a dual fan air cooler, but I may consider undervolting as well. Thanks for the guide!
Definitely do it. I’m using a small noctua tower cooler and it maxes out at 82ish
I'm not sure what you guys are doing, or maybe it's the motherboard or the pairing with the GPU, but I installed mine yesterday and have been testing it out (MSI B550 Gaming Plus MB, 4070ti) in Cyberpunk at 1440p, high settings, RT enabled, and I haven't see it get above 54C, which means my CPU fan is running at under 60% (fan curve in BIOS). This is with my quite old now CM Hyper 212 Black/RGB air cooler, and no undervolting yet. It's running at a steady 95fps and 4450MHz according to Afterburner and HWInfo64. It's also in a LIAN Li Lancool 216 case, which is a very nice case, but still...
@@karlhungus545 some games arent cpu intensive, try using cinebench.
i clicked the link for pbo tuner and the download links dont work anymore it seems??
I did all the steps for task scheduler and the task is not running at startup
When i press PBO2.EXE it wont open at all for some reason
why use task and this tool if you can undervolt in BIOS?
Not all motherboards let you do that and not a lot of people like to change things in the BIOS so this software makes it easy for everyone to do it
I did all the steps except the one to make it at restart do the same thing cause in benchmark is same 90 degrees on mine didnt changed :(sadly idk what to do...i even had 99 percent on cpu usage and didnt worked...i have liquid cooling and my pc is 1 y old..any ideas?:(
Hi Leizerg, first thx for this Video. I tried -10 and -20 and both times what happens confuses me...instead of getting better temps, my temp rises! Off course allso the Mhz rise from 4250 to 4350 but also the Watt conspumption rises from 95 to 105/110 and the temps as I said rise from about 73 to 80 Celsius. I tested with cinebench for 5 minutes. Its like, yes I get more performance but also higher temps...am I doing something wrong?
Did you use the app? Or bios? Or made changes in the auto run? Either way this seems weird …
@@leizergNo changes in BIOS and autorun - I did exactly as instructed in your video via PBTuner
@@axp2579 well that’s unexpected. Does it happen the same if you just use PBO2 app? I would clean the registry autorun, set manually via PBO2 and check if it persists. If not then maybe there was a small mistake in autorun config.
Try a + instead of a - 10....
Hey, can you help my I just got my 5800x3d but in game its only running at 3,4ghz do you think PBO Tuner will help? I also have amd stock cooler for now😢
Update motherboard bios, do PBO2 or bios tuner and it should help. As soon as you can get a better cooler
@@leizerg So should I leave it how it is right now? I have a b450 aorus m and I downloaded all newest bios and drivers.
@@leizerg Should I do PBO2 Tuner now? Or wait for a better cooler
Just do it directly in the BIOS and forget about the task scheduler
Not every motherboard can do it
That's what I thought, but after comparing both methods I have to admitted that pbo ist better than curve optimiser in bios. I don't know why but with pbo my cpu remains constantly on 4450mhz also the temperature slightly lower as well as the consumption. For average user bios might be the right solution, but for cherry picker like pbo tuner combined with task scheduler is the way to go.
Any chances of the Vanguard (league of legends and valorant anticheat) blocking my task to running?
CO Mode shows me in Ryzer Master app CO - Off. Why ? why pbo2 does not applying settings ? Can somebody tell me?
@leizerg
Hello, do you know why the PBO tuner may not read ppt, tdc, edc limits? They are at zero.
No idea, but does it auto set on restart?
My temp is same at every level, 90.3c continously from the start to the end of cinebench , is that bad?
Well I think the cpu starts to throttle so it is kind of bad. What cooling?
So I followed the guide, and got great results. -30 just like you. Gained around 600pts in Cinebench, and my Temps dropped from 82c to 74c. But when I made the changes instead in my bios (I disabled/deleted the task scheduler and made sure PBO never started/was reset) when I ran cinebench again, it crashed. I adjusted my bios settings to -20 and now its stable. My question is, why did it work with the program, but not through my bios?
There’s a high chance it would crash with program settings too. Instability doesn’t always show immediately, sometimes it takes a couple of runs
@@leizerg Ahh ok that makes sense then. Thankyou for the reply :)
I thought Ryzen Master did not work with the 5800X3D, so what is going on here?
You can monitor it but can’t change anything.
Hey i have a 5800x3d ,6800xt ,16gb corsair vengence , deepcool ak620 , b550 mag tomahawk max wifi ,deepcool 1000wt , wd 2Tb . My pc can run games at 2k with more than 100 fps for hours, temp for both cpu and gpu reaches 76 (80 in rare case for short duration). But some times when i open chrome, vlc, obs ,davinci my screen flickers and later on my mice freeze . Is there temp issue or something else in such case?
I sometimes have the same, on photoshop for example my screen goes black. Did you overclock anything?
@@leizerg No OC, other info: its windows 10 pro , all apps are 64 bit , xmp profile 3200 mhz .
@@SV-01 tough one. I dont think I have anything that could help you, still havent found solution to my error.
Check chrome settings and make sure hardware accelerate is enabled
Hi I’m fairly new to all these, can we go lower than -30? Like -40 -50 so on? If not, why? Thank you in advance!!
I believe going below -30 will noticeably impact your performance.
I cant change PPT, TDC or EDC. All the values say 0 and if I try to change it in PBO2 it says "CMU status failed"
Do you happen to have Valorant installed? If not, reinstall your chipset drivers. If you have Valorant, you will not be able to use both at the same time as Riot anticheat blocks the "inpout.exe" making pbo2 tuner unusable.
ive done all this but when i reopen my turner it says its all on zero? on the app but in the task sche its got my task that i made is this common ? bcoz i then turned of my pc and then did a bench mark and it was 3k less and my PBO2 was just reset to 0 on all 8 cores?
Don't use any guides that use only Ryzen Master. Changes should be made in the BIOS, are recommended by AMD themselves.
they both hit the limit of 90degrees celcius, with -30 or without. How can i know if any changes has happened?
i guess its because i use an amd wraith prism.. i bought a darkrock pro5 cooler but it doesn't fit in my case, i wasn't expecting the cooler to be this big
okay, i just tested it by putting it all back to 0, i reach 90degrees much faster and i get 700 less points on the testing than i did with -30
Yes the cooler isn’t enough for this cpu unfortunately
x3d are notoriously hot cpus, you want to invest in really good cooler if you plan to use it. I personally went with Deepcool AK620 Zero Dark and my temps with -30 under cinebench test is ~77c. Although my living area is constantly +25c and my desk is old with shitty airflow for my case( if i take out the case from desk its easily another -5c if not more, i just have no place to put pc. So next big buy for me is new desk lol
how to remove the trikker again?
i changed it to -20 on ryzen master why do you use another 3 party programm for the curve optimization?
I don’t know why but Ryzen Master didn’t work for me. Everything was greyed out.
Yeah but should i do it with a ryzen 5 5600x rx 6800xt cs2 is running at 150fps sometimes down to 100...... ive even seen 80 im starting to think i have a broken card.
Looks like overheating issue - did you check temps on gpu/cpu?
How to fix “not supported cpu” when launching the app
Did you update bios etc?
what does this offer?
why not set in BlOS ?
+10 degress with all -10,-20,-30 :D i guess i m staying stock ^^
Why use this instead of tweaking in bios real quick?
A lot of mobos didn't had bios option to tweak PBO curves back then, now afaik every single one of them has it by now(that support the function), so this kinda is not necessary as you can just go to bios and do it there without fiddling with extra stuff.
X470 series won´t support it for example, only some x570/b550 have it on the bios.
why not going with -offset then - then 0.05 ? I did that on asus tuf b450-pro gaming in bios
How was the temp and stability?
@@wc.j3911 before i did that on cyberpunk my temps was going 84 c now is 75 76 max
@@Antonio-rg1cy awesome! thanks for the info
How do I know if the pbo2 tuner is running un startup ?
Open PBO turner and check, if it has -30 or w.e. you setup without you doing anything then its working. Also just do the cinebench few seconds to see how high your temps go when you compared without pbo and with it
Never use Ryzen Master. This should be done in the BIOS.
Coming from overclocking in extremes in the 90s-2000s to undervolting them out of the box seems so backwards as fuck for me. Detuning it or undervolting it for not even 10c temperature and a barely noticable clock speed doesn't seem worth while when you can just make custom fan curves and simply turning the fans up negates more then the undervolt. I might of got lucky with the silicon lottery but I havent undervolted and I never see temps over 75c in gaming and real world stressful environments.
All depends on what you have, for SFF builds (like mine) it really does help. Plus you dont lose anything from UV, no performance loss and better temps, meaning you can run your PC quieter. But, 75c is pretty great so no need to bother imo :)
Anything AMD nowadays is worth trying to undervolt for a bit of extra clock speeds and less heat. Nothing backwards about it, apart from AMD not doing so at the factory tbh, but that's what it means to be an enthusiast, you test the limits. -20C temp drop some get isn't insignificant. Just optimization.
I used -30 in all cores
and
100 PPT
70 TDC
100 EDC
i get - 20c in the final result
so crazy
i needed update my bios to do it*
With this settings your cpu won't clock 4450mhz if you don't and prefer cooler temps than it's perfectly fine.
at 4:01 ı wrote 8 -30 but ı want to make it change my ppt tdc and edc every time ı start the pc. how can ı do that? help me please sir
I have no idea :) I’ll try to find it though
@@leizerg ı'll be here if you figure it out. You have a sub 👍
I think I found it. So this is how you should set it:
-30 -30 -30 -30 -30 -30 -30 -30 120 75 110 0
120 is the PPT
75 is the TDC
110 EDC
0 means no change
of course set the values to your preference this is just an example
@@Ev3nfall
@@leizerg thanks man ı will try it and come back here after
@@Ev3nfall it worked?
Just change it in bios no programs needed
How do you change in bios I have a gigabyte b550m ds3h I don’t want to mess up anything
Kautzer Mission
Do not use Ryzen Master for undervolting/overclocking. And definitely do not use PBO Tuner. Enabling Fast Boot should never be recommended either. Use the BIOS settings as intended and recommended by all motherboard manufacturers and AMD themselves.
Do not listen to this guys comment as he has no idea what he's talking about.
@@Rob-nv7ewexplain why
boring push it to the limit like your mom fell in the staircase, full throtle!
"use the BIOS settings as intended and recommended by all motherboard manufacturers" 🤓☝️
O uso do programa é somente para facilitar e não ter que ficar entrando e saindo, após conseguir os resultados aplique na bios quando voltar você irá perceber que os resultados na bios ficam até mais refinados.
Probably a dumb question: Before I use the PBO2 tuner, do I need to enable any settings in the BIOS (Gigabyte Aorus board)?
No. You can do the tuner on your board if it supports it btw.
Throttling is beginning at 80c
Throttling is beginning,whenever you set the limit in bios. And the best is to set everything in bios.
The Tjmax of the 5800x3d is 90°C. If not set otherwise in the bios, it wont ever throttle at 80°.
Spread your "knowledge" elsewhere
Why not change this in the Bios??
Not all motherboards support this.
Don't trust Ryzen Master - its predictions are VERY generous; use RM as a starting point for Core Cycler.
Also, BIOSes now support Curve Optimizer for the 5800X 3D. No need for PBO2Tuner.
Not all do, at least not with a simple click. Some have PBO tuner built in but for example mine requires a bit of tinkering. Plus I still find PBO2 to be the easiest way to test for instabilities.
@@leizerg AI agree that PBO2Tuner is the best way to change the CO values on the fly, for testing purposes, but I would never use it long-term if my BIOS supported CO.
@@JMUDoc makes sense 👍
I can agree here. I have a B550 Gigabyte motherboard and have updated it to the latest bios and there is still no feature to undervolt the 5800x3d cpu. PBO2 is the only way I can run with an undervolt.@@leizerg
@@trevordroog7638Don't add another undervolt setting. Use the Curve optimizer and any other settings in the BIOS itself. Don't use software to do it and do not follow this guide. It's outdated and no longer accurate.
Привет друг,будешь в России настрой мне эту программу.🤍💙❤💯🤙💪💤
I have my 5800x3D on water and PBO2 set at -30
No matter what i throw at it, it never get over 44 degrees and runs solid at 4.5 GHz
Show it in a video nobody believe it
Custom WC for sure no? cause i have a lian-li 360 aio and it still hits 81/83c under heavy load, repasted it with grizzly hydronaut remounted cause i thought it was not seated well and it still can reach low 80s...maybe the AIO is trash.
can set up manually everyday? because task manager not working im gettin error 2147943140
Yes you can but try also bios maybe you can set it there
If you can PROOVE that you machine can stay on for days without crashing I would appreciate this! If you look at anyone’s over clocked under clocked setting and beleive that their machines run without problems then I have ocean front property available very cheap in Arizona! From your front porch you can see the sea😂😂😂😂😂
I don’t know how I could prove it to you ;) at the same time I don’t have a reason to sugarcoat it - it has been running with no issues for months now. No blue screens, freezes, crashes on any game or app I’ve played. But if you’re concerned - just stick with stock settings and it’s all good :)
lol my setups been undervolted for months and never had issues. Maybe the occasional game crash but I also specifically play Paladins that is just prone to crash in general.
CPU and GPU undervolted.
I've been undervolting as well as overclocking for a while now. While it's not an objective fact, a decent rule of thumb for undervolting generally is that if it doesn't crash within an hour or so, you're "stable". Whether you get more or less performance is up to your setup and methods.
Literally have run a different AMD CPU undervolted for 4 years straight - no issues. Not really sure what your issues is, it's not rocket science and everyone does it.