Hello, so recently i’ve bought myself an RX 6650 XT 8gb Shappire Pulse, i had an RX 580.. But after installing the new gpu my pc was severely under performing.. i was getting wierd usages like 50% CPU 45% GPU in games but very low fps.. sometimes i would also get 100% GPU and 20% CPU or 100-80%CPU and 20% GPU. in almost every game (low-med-high) graphics i get stuttering.. (on NFS Heat, Evil Dead, CSGO) my rig Ryzen 5 3400g RX 6650 XT Kingston Fury 16gb (2x8) 3200mHz RAM 600w PWS Bronze/Silver Certified a320m s2h gigabyte motherboard Crucial 256GB SSD Gigabyte 255GB SSD No Hard Drives. this i’ve done to “reduce” my stuttering problems but kinda didnt work. Clean GPU DRIVERS install using DDU. installed Amd Chipsets. optimised some windows settings clean windows reinstall. windows downgrade & upgrade. checked if the GPU is installed correctly. checked if the RAM was installed correctly. benchmarked using FurMark and Userbenchmark.. (EVERYTHING WORKED FINE during benchmarks, no problems were found, worked fine) Image links View: https://imgur.com/a/aPUuKkw View: https://imgur.com/a/GF6Yx2f

Question PC severely underperforming, stuttering and weird GPU & CPU Usage ?

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Zamfik267

Dec 16, 2022

SOLVED, Motherboard was the problem..
Stability is now very good.. no more wierd stutters.. faster than ever..

all upgrades i did after i created the post:
Cpu - Ryzen 3400g -> Ryzen 5 5600g
PSU - nJoy Theta 650w - FsF Hydro G 750w
MTB - Gig. A320m s2h rev 1.1x - ASrock B550m Pro4.

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