Question New Ryzen build - stutter/unstable clocks

atre123

Prominent
Nov 18, 2018
11
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510
Just built this PC a few days ago and lots of things are off like I mentioned clockspeeds for both CPU/GPU are not stable and keep jumping. When gaming CPU temp spikes from around 60-75c from time to time and I can hear the fan spin up with it. I feel like this is strange since I bought an aftermarket cooler too.

My case doesn't have the best airflow but I still feel like the temps should not be spiking like this. In aida64 stress testing all cores temps were at 80c+ in full load. CPU clocks go from 4.4Ghz down to 4.1Ghz and usually hovers around 4.1-4.3 while gaming.

Anyway I have no idea whats causing these issues in the past few months I've tried 4 different CPU's and 2 separate GPU's/PSU's and I've had similar problems with all of them. Started on r5 3600, swapped it for a new one just to see if I got a dud then went to i5 9600k and now r5 3600x. I ran memtest and everything looked fine. Please Help!


Asus Rog Strix B450-f
AMD Ryzen 3600x
Cooler Master Hyper 212 Black Edition
2x Corsair Vengeance LPX DDR4 3200Mhz
Asus GeForce RTX 2060 Dual OC
Kingston A400 240GB SSD
Phanteks Eclipse P300
Corsair TX650M Gold