PCSX2 and Scarface

[zendra]

I have recently got scarface for ps2 and used it on my comp to play on the emulator and i can start to play the game but the fps drops to about 15fps and then crashes. Can you please help

Comp specs:
Proccesor: AMD FX-4170 Quad core 4.2GHZ
RAM: 8GB
graphics card: HD Radeon 6670

[nosisab Ken Keleh]

http://pcsx2.net/compatibility-list.html?letter=S - Maybe the reason?