R9 290 crossfire OC - How much?

[JustNeedSomeHelp]

So I got two R9 290 in crossfire WC with nzxt g10's and Corsair H55's. So I was wondering how much I should OC my memoryclock and coreclock.

 

[unknownofprob]

memory clock - leave it, tends to cause issues with the screen flickering and lines appearing even with small increases.

Core Clock - 1145Mhz, most tend to work best and are stable at this speed.

 

[JustNeedSomeHelp]

Well, what about the Core voltage and power limit?

 

[unknownofprob]

if you use the PC software by the supplier, that is done for you automatically. I use the OC software over the AMD CCC, Works better for me and tends to let me overclock higher.

 

[JustNeedSomeHelp]

if you use the PC software by the supplier, that is done for you automatically. I use the OC software over the AMD CCC, Works better for me and tends to let me overclock higher.

Alright, thanks for the help. And one last thing, how much more performance will I get?

 

[unknownofprob]

overclocking, really depends on the overclock. A good OC can get you 10FPS+ if lucky. Though always watch your temperatures.