games LAG!!!! please help

fayezrhaq

Honorable
Feb 28, 2013
44
0
10,530
hey guys I have this setup;

intel i7 4770k clocked 4.5ghz, dual HD 7970's in crossfire, 850PSu backed with a 1000UPs,
asus crosshairVformula 16GB (2X8GB 1600MHz), corsair H110 liquid cooling,128gbSSD, 1TB HDD, nzxt phantom case, 27" asus led monitor.


When I play assassin's creed black flag or rome total war2 I have some lag the frame rates drop as I am playing they just drop for the bit then go back up although its bref but its still enough to notice. I have my gpus rinning in crossfire and they r overclocked through the amd catalyst. Any ideas????? I already have the latest amd driver and its properly installed.....