Hi guys,can anyone help me with this issue?I'm having some problems regarding with graphic card,asus gtx970 strix.(I had just changed a new one as before that I'm also having the same issues and the shop owner change the new one for me).I am having lagging issue with all the games(eg watch dogs,ryse, dead rising 3,evolve and etc).But the problem is sometimes when I try to restart my computer(while my computer is already on state),it runs smooth and sometimes when I on my computer it is so lag.Any ideas?
My pc specs:
Intel i7 4790k
Kingston 8gb ram DDR3
GTX970 Asus STRIX OC edition
Asus Socket 1150 Z97A motherboard
3TB seagate Sata 7200
1TB WD Sata 7200
The first video link is the smooth gameplay while the second link is the lag version.