Unknown gpu issue?

vinnieg0399

Commendable
Mar 23, 2016
21
0
1,510
My games without vsync used to get fps rates in the hundreds. All of a sudden the highest i can get on anything is 75. Pc is 6 months old. Still somewhat new to this. Gigabyte Radeon R9 380x
 
Solution
Check you dont have Vsync enabled, if you go into the AMD radeon settings, go to Gaming, then Global settings.

Make sure Frame rate Target control is disabled, and "wait for vertical refresh" is Off.

Boy07

Commendable
Nov 1, 2016
124
0
1,690
There might be several reasons:
Overheating is a common issue, especially on gaming. Check with a software if PC is overheating,due to maybe dust buildup.
About the fps drop, it is possible that there's a running process/service, possibly an OEM software or malware.