[操作疑難] 各位CHING打機正係睇GAME入面既疾仲要係岩岩播先疾

CPU:I5-4460
RAM:16GB
VGA:INNO 3D GTX 960 ICHILL
ASUS H97 PRO GAMER

玩COD11 個時一LOAD GAME個陣會播片(開頭播既3-5MIN到)會疾下疾下咁 CPU USAGE 100%
,但播完3-5MIN後就順番 CPU:2X-3X 但都仲係播緊片,同埋玩緊個陣都好順
是咪CPU唔夠推定係SET錯野?