Processor: Intel Core2 Quad CPU Q8400 @2.66GHz
RAM: 4 GB Dual-Channel DDR3 @ 666MHz (9-9-9-24)
Motherboard: ASUSTeK Computer INC. P5P43TD PRO (LGA775)
Graphic card : 896MB GeForce GTX 260
Operating System: Microsoft Windows 7 Ultimate 64-bit
Which parts of my PC would recommend the most to upgrade?
Or what upgrade will boost my performance the most ?
I am looking for the good upgrade for a reasonable price. What do you recommend me to buy specifically?
the q8400 should be able to handle anything up to a gtx 570 or gtx 660 b4 it starts to bottleneck. but that will also depend on the quality of the rest of the system. to run such a powerful gfx card you would likely need to oc the cpu to 3ghz or more. the q84 will do 3.4-3.6 with good cooling. so yeah a gfx card would be your best purchase.