Not really sure what's happening here. Going from 100 fps on all my games to 0-13 fps on minecraft. I keep getting reports of high CPU usage on simple things like Google Chrome and Skype. Still says my graphics card is working and have all my drivers updated. Would like to know what's going on since this is an $1100 build. Also getting random periodic shutdowns, don't know what that has to do with all this, maybe the power supply? This all stated happening about 2 weeks ago and had this computer since January.
Build
CPU: Intel i5-3570k
GPU: Nvidia Geforce GTX 660 2 gb
RAM: Corsair Vengeance 8gb 1600 mh
Power supply: Cosair CXM 600W
Mobo: GIGABYTE GA-Z77X-D3H LGA 1155 Intel Z77 HDMI SATA 6Gb/s USB 3.0
Windows 7 ultimate edition 64 bit
Build
CPU: Intel i5-3570k
GPU: Nvidia Geforce GTX 660 2 gb
RAM: Corsair Vengeance 8gb 1600 mh
Power supply: Cosair CXM 600W
Mobo: GIGABYTE GA-Z77X-D3H LGA 1155 Intel Z77 HDMI SATA 6Gb/s USB 3.0
Windows 7 ultimate edition 64 bit