vvhocare5

Distinguished
Mar 5, 2008
768
0
19,060
Check the basics Monotan...

Anything running in the background? You playing audio? You downloading anything?
Does it do this lag on any other games?
You said video lag - is this a video played during the game or is this gaming lag?
Are you overclocking the card?

If the obvious stuff is fine - whats the temp of the 4870? Run GPUz during the game and check the temps. A 4870 can run hot. Is the fan pretending to be a whole house vacuum cleaner? Do you set the fan to a higher speed because you need a whole house vacuum? ;)

Good luck
 

Monotan

Distinguished
Feb 16, 2010
8
0
18,510
Temp - Around 50 Degree
Nothing running on background Nothing downloading or paying
Have not tested on other games since I don't play many graphic intense games
It lags when gaming but not exactly the kind caused by a slow spec since I was able to run this on a way poorer build without any problems
Fan is running on 30%, have not customized the speed
I am not overclocking the card