No doubt DIRT has excellent graphics and postprocessing effects.Minimum Requirements are not working.

User Rating: 8 | DiRT PC
Dirt is a very good game indeed but it lacks performance.Or in other words this game is too heavy for non dual core systems P4 is not working in this game.I love this game like gameplay but under 20fps it is not playable.I played it on

OS=XP SP2
CPU=P4 HT 3.0
RAM=2GB
GRAPHICS CARD=ASUS EN8600GT

I know that my graphics card and ram are enough for this game but due to processor i got only 18 to 25 fps on medium settings but my cousin played this game on

OS=XP SP2
CPU=CORE DUO E2160 RAM=1GB
GRAPHICS CARD=XFX 8600GT XXX

but he played game on high settings with no lackingOur systems are almost equal but his dual core really gave him advantage.This thing makes me sick.
If this game did not lacked peformance issues i would give it 9 or may be 9.5 rating.But the guys who have core 2 duo or core duo should experience this game truly.