Hi I'd like to test my graphics card, It's a 5870 and I think it's causing my pc to crash. Whenever I play games it freezes, then goes black as if it had shut down but the pc is still on so I have to hard shut it down. I updated the drivers last week on tuesday and it worked fine until noon wednesday this week. I think it might be my graphics card or ram but how can I test my gpu? Also on CPUID and Control Panel it says I only have 4gb of ram but I have 6gb. Also I use CCcleaner once a day, is that bad? Thanks.
EDIT !!: If I need to upgrade ram or gpu what should I get? ( I have a ROG 3 EXTREME)
SPECS:
650W PSU
5870 GPU
I7 930 CPU
6GB GSKILL TRIDENTS
ASUS ROG 3 EXTREME
60GB SSD FOR W7 OS
1TB WD BLACK.
EDIT !!: If I need to upgrade ram or gpu what should I get? ( I have a ROG 3 EXTREME)
SPECS:
650W PSU
5870 GPU
I7 930 CPU
6GB GSKILL TRIDENTS
ASUS ROG 3 EXTREME
60GB SSD FOR W7 OS
1TB WD BLACK.