Custom Resolution Utility (CRU)

[ToastyX]

(02-10-2014 09:13 AM)NZXT30 Wrote:  Hey Toasty, Thank you for this awesome utility. I've overclocked my 30" 2560x1600 monitor to 75hz and everything is working fine apart from a vsync related problem.

What monitor can do 2560x1600 @ 75 Hz without skipping frames?

(02-10-2014 09:13 AM)NZXT30 Wrote:  In some games like dota 2 and borderlands 2 vsync works perfectly locking my fps to 75. However, in other games like skyrim and path of exile vsync locks the fps at double the refresh rate which is 150 fps. this causes too much strain on my crossfire gpus amd 7950s and in future games I know I will not be able to maintain 150fps. If I use an fps limiter and cap fps to 75 then screen tearing occurs in those games.

Any idea of what's causing this problem?

I don't know. That seems like a driver bug. Make sure you are using two CrossFire bridges. CrossFire has weird issues at higher pixel clocks with only one bridge.