..:: PCSX2 Forums ::..

"I would like to improve the graphics performance of my emulator pcsx2.Mi you see jerky and the graphics are much slower than normal. These are my PC features:

Operating System: Windows Seven 64-bit home premium
Processor: QuadCore Intel Core i5 750, 2666 MHz (20 x 133)
Motherboard: ECS P55H-A Black Series
Video Card: ATI Radeon HD 5670
Sound Card: ATI Radeon HDMI @ ATI Redwood / Madison - High Definition Audio Controller
RAM: 4GB DDR3 TEAM GROUP

how do I gain speed in the game?
ps = I've tried the guide but I can always brings me to the same problem.

the game is gran turismo 4, thanks"

You can use Speedhack and see how fast you can get it,
but I don't believe you'll get Gran Turismo 4 running at full speed on that processor's current speed.

Have you searched the forums on that particular game at all?
I know there are many threads about that game.