Ryzen 2600x oc CPU1 spikes only.

[andreibodor96]

Hi. i have 2600x clocked to 4050mhz. i used 1.3125V. When i am playing games.( 44 degree celcius cpu) i get random core 1 spike to 100%. My fps drops a little for like 2-3 seconds and after in like 5-10 sec evrything is going back. Mention: temps don't modify and only cpu1 is spiking 100%, rest are intact. i switched 1.325V since i though it;s a voltage problem (gotta test it out).

 

[Phazoner]

Which games show this problem?

 

[andreibodor96]

csgo, gw2, all of them basically

 

[Phazoner]

CSGO and Guild Wars 2 aren't definitely "all of them" as those 2 specific games only use a maximum of 3 threads with GW2 being known to push one thread harder than the others, while your CPU has its maximum performance split in 12 threads. Maybe some system or other programs are using the Core 1 and then draining your games performance. You can check the CPU usage with the task manager in the desktop to see if this way you can notice if this core is already being used for other stuff.

Anyways, the task manager allows you to set manually the core affinity for the programs, so you can just select other threads for this two games. You should be able to pick virtual cores (or threads) 0 to 11, so you can make them run in cores 6, 8 and 10 to split the load in different physical cores and free the first cores just in case they are being used by other tasks.

 

[andreibodor96]

my proccesor usage is 30% while monitoring it. i have 60% free for other programs. and im sure cpu1 isn;t spiking for this reason.

 

[Supahos]

Try adding a touch of voltage it might not be 100% stable but reaaaal close

 

[andreibodor96]

i put from 1.325v to 1.35v i let u know if problem happen again. more voltage than this is waste.

 

[Supahos]

If that's actually the problem you won't need that much to finish it off. But it's usually easier to add too much and work your way back down

 

[andreibodor96]

from what i saw on internet. 1.374v at 4100 so 4050 should work fine with 1.35v stable. If this doesn;t solve the problem, idk what could spike my cpu1 so much and only in games. for ex in AC origins i don;t remember to have a spike. Btw all cores are unparked so apps/games benefits from all threads

 

[Supahos]

Every chip is different I got one for a customer to 4100 with 1.295

 

[andreibodor96]

so should i go way up to 1.4v at 4050mhz of it still does the probl?

 

[Supahos]

No I wouldn't go above 1.35 for more than a single show off benchmark run.

 

[andreibodor96]

problem is. if i test it with aida im sure it will not crash. from what i remember 1.35v keep me at 68 degree

 

[Supahos]

I don't know what your cooler is but...

https://www.tomshardware.com/reviews/amd-ryzen-5-2600x,5579.html

Look at chart near bottom that's only an oc above precision boost from 10-12 threads active. (Granted that was on a h115i) and if your cooler isn't as good it may not auto boost that high

 

[andreibodor96]

deepcool maelstrom 120t with noctua nf-f12 pwm fan and artic silver 5 thermal paste.

 

[andreibodor96]

my chip isn;t capable to pass 4175. i saw that. at 4.2 with 1.4375v if i start the test, it jumps to 101 degrees

 

[Supahos]

What does it turbo up to if you don't oc it?

 

[Supahos]

That chart wasn't oced that's what percision boost will do by itself of it's cooled well enough

 

[andreibodor96]

4175 max on turbo auto. it rise to 4174 for 1 min then goes down to 4050 usually

 

[Supahos]

What does it run at fully loaded on all cores on auto?

 

[andreibodor96]

it goes to 4050-4025 and stays there. for all threads

 

[Supahos]

Then why are you trying to oc it to a speed slower in lightly threaded apps and the same speed otherwise just let it do it's thing

 

[andreibodor96]

cuz he will get big temps like 1.45v at 4050 sometimes and no performance gain.

 

[drivinfast247]

Well, then apply a negative voltage offset to the CPU. His "overclock" is actually less than stock settings.

my chip isn;t capable to pass 4175. i saw that. at 4.2 with 1.4375v if i start the test, it jumps to 101 degrees

That's a problem. What are you using to monitor temps? What cooler are you using?

 

[andreibodor96]

used aida64 extreme for test. i use ryzen master for temps. i use 2600x with deepcool maelstrom 120t combine with noctua nf-f12 3000pwm custom fan set at 2250 rot/min. it;s like 5.4mm h20 and 130cfm. thermalpaste is arctic silver 5. with core unlocked my cpu stay in csgo at 41 degree 4150-4100 and arounr 1.4v and 1.375 and peeked max at 1.4375.used hwinfo64 to search this. i also use fps_max 300 even if cpu can do 400fps just to give him space....

UPDATE: It's not from voltage since i unlocked all cores and let voltage auto. it did same thing cpu 1 100% for 10-15 sec with fps dorp. rest cores normal usage and no temp or slow increased but 1-2-3 celcius