PLAY SLOWLY

[d3d3l]

AMD ATHLON X2 5200 WITH 2.7 GHz
1GB DDR2 PC 5300
GEOFORCE 8400 GS, 512GDDR2, 64-BIT, PCI-E
MAINBOARD PC-CHIPS A15G, NVIDIA CHIPSET MCP61P
WHY I USING PCSX 2.0.9.4, IT'S RUNNING SLOWLY

[KrazyTrumpeter05]

Maybe try using the latest released version of the emulator 0.9.6...

[Larfin_Man]

You're using a VERY old version of PCSX2... Try the latest beta like KrazyTrumpeter05 said. You can use speedhacks and other settings to make the game run faster/smoother. Depending on the game you're trying to play, you may need to set the box in GSdx to Native resolution.

[Raiser]

Well, the guys computer isn't that decent..

1GB of RAM? Try to upgrade a little more. xD
Sufficient video card I suppose.

And Krazy suggested the 0.9.6 build. Larfin is suggesting the latest beta which is r1474 which can be found in a sticky thread somewhere here. xD

I suggest getting the latest beta. It's a bit unstable, yes, but is more compatible with more games.

[jesalvein]

1GB of RAM? Try to upgrade a little more

Pcsx2 doesn't need a lot of RAM. it's more CPu/GPU dependant