Windows 7 64bit Service Pack 1
GTX 460 768mb
Core I5-4440 3,1 Ghz
8 GB RAM
All drivers up to date.
About few months ago my PC got massive slower, mainly in games. About 6 months ago I was able to run AC4 on High settings in 1440x900 with stable 35-40 FPS, now with new monitor and new processor (I upgraded from AMD Phenom II x2@x4 to I5-4440) in 1280x720 on low settings got barly 20 FPS. And it is simmiliar in all games (Shogun 2 used to work in DX11 very high, now it's laggy in DX9 medium).
Yesterday, I reinstalled Windows - performance is still bad. Now I've got some screens:
HWMonitor after ~10 min of playing SWTOR http://i.imgur.com/rWRriOO.jpg
HD Tune Health:http://i.imgur.com/sGgWOQ1.png
HD Tune Benchmark: http://i.imgur.com/qCWFjyN.png
Can you help me with my problem?