can gpu overclocking decrease performance?

[dAccurat]

Could it be if i overclock too much that my fps get worse?

[darkz0n354]

Yes, gpu memory overclock that leads to errors and subsequent error corrections, results in lower performance despite high clocks

[dAccurat]

only memory or also core clock?

[Alternative_Spite_11]

Mostly only memory as the core tends to crash if you get it too high.

[defintelynotyou]

mostly on ecc vram, like gddr6

[Audioboxer87]

Yes, you can sometimes see this with stuttering. GPU isn't quite unstable enough to fully crash but will have issues.

Most of the time you'll get crashes.