Ok lets crack this on, I am experiencing lag on my screen (entire machine I may say) consecutively for a short period of time. Thats every time I used my GPU. I experienced this most while playing games like Dota, Starcraft and even Windows Media Player when I am watching movies and I dont know why, those are applications/games are are not that heavy I guess. I watched my performance spikes and it seems normal.
If anyone already experieced this too please speak out and help me Thank you in advance.
My machine infos:
GPU: GeForce GT 640M
CPU: Intel® Core i7-610qm cpu @ 2.30GHz
Memory: 4GB (3.90 GB usable)
Current resolution: 1366 x 768, (60Hz)
Driver version: 320.49
Operating system: Windows 7 Ultimate 64bit