GTX 980 TI LOW GPU USAGE ---- Below 64% on benchmarks and lag spikes ..

ShaherDevilZ

Reputable
Feb 10, 2016
2
0
4,510
Hello,
#GPU : EVGA GTX 980 TI FTW 6 GB
PC Parts
========================================
#CPU : Intel® Core™ i7-3770K (8M Cache,3.50 GHz)
#MB : MSI Global Z77A-G43 GAMING
#GPU : EVGA GTX 980 TI FTW 6 GB
#RAM : 16 GB 1600 mhz Corsair Vengeance
#PSU : Corsair HX850 Silver
#PCC : Antec 902 Mid Tower
#SSD : 240GB PNY Optima 2.5" SATA III
#HDD : Barracuda Desktop 6Gb/s 3TB Hard Drive
#DVD : DVD Burner x18 Burner
#BLU : BluRay x14 Burner
#WIN : Windows 8.1 Enterprise [ 64 BIT ]
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at first i had a gtx 770 2gb , it was working great ..
2 weeks from this day , i bought a gtx 980 ti
problem is i have a very low gpu usage ...
like bf4 ultra 1080p 90fps only ..
gta v ultra 40-50 fps
gpu usage will never go to 90+
and csgo 300fps drops to 120fps

this problem is killing me ..
by the way i used a software to clean the old drivers and did a clean install ..
still same problem ...
benchmarks programs will never make gpu usage above 64% ...........

any ideas ????
Thanks .