Unstable fps when burn test is ok..

Waldx

Reputable
Oct 18, 2014
23
0
4,520
Okey so my problem is that i overclock my fx-4350 to 4,5ghz and runned test with burnit and everething was fine, no probs..

But when i go play bf or cs go

bf3 : game is twinkling and fps lags
csgo ; unstable fps and lower than default speeds.

MOBO; M5A78L-M/USB3
CPU : FX-4350
GPU ; MSI R9 270x 2GB Hawk
Power ; SF 500 80gold
 
first of all, stock cooler is barely enough for stock settings. your mobo isnt that appropriate for overclocking but since you're are overclocking, vrm area could easily be overheating due to heatsink absence, causing cpu throattling leading to this fps flactuations.! try achieving the best speed with the least possible overvolting! try blowing some air onto vrm area and make sure cpu doesnt exceed 60c
 

Waldx

Reputable
Oct 18, 2014
23
0
4,520
I dont have stock cooler iw got Noctua NF-S12B and one thing i dont understand , why my burntest is ok, and 3dmark with firestrike is ok, but when i go in game they got fps lag?

I mean if i even turn clock to 4.4 ghz it still lags and that is only 100mhz above my boost.. ?
 

Waldx

Reputable
Oct 18, 2014
23
0
4,520
Playing 1080p resolution tried to play 800x600 and fps didint change anything..

and tried different setting like high and low, i like play low setting for better vision..
 

Waldx

Reputable
Oct 18, 2014
23
0
4,520
And i have used AMD overdrive for overcloking.

So my best was 4.8ghz and 1.45v and everything passed, tested 3Dmark, Prime95, Burn it and Overdrive own test..