Ok so ive just gone back to amd.

Abit AX78
5000+ @ 3100Mhz
4 Gig OCZ Ram
Ati 4850

On this system i run the Crysis Benchmark CPU bench Island
Card is OC to 700/100

And i get
Code:
TimeDemo Play Started , (Total Frames: 1500, Recorded Time: 44.62s)
!TimeDemo Run 0 Finished.
    Play Time: 43.69s, Average FPS: 34.33
    Min FPS: 14.03 at frame 196, Max FPS: 51.79 at frame 89
    Average Tri/Sec: 30247960, Tri/Frame: 880980
    Recorded/Played Tris ratio: 0.82
!TimeDemo Run 1 Finished.
    Play Time: 39.16s, Average FPS: 38.30
    Min FPS: 14.03 at frame 196, Max FPS: 57.66 at frame 115
    Average Tri/Sec: 33735660, Tri/Frame: 880740
    Recorded/Played Tris ratio: 0.82
!TimeDemo Run 2 Finished.
    Play Time: 38.97s, Average FPS: 38.49
    Min FPS: 14.03 at frame 196, Max FPS: 57.66 at frame 115
    Average Tri/Sec: 33905492, Tri/Frame: 880921
    Recorded/Played Tris ratio: 0.82
!TimeDemo Run 3 Finished.
    Play Time: 38.95s, Average FPS: 38.51
    Min FPS: 14.03 at frame 196, Max FPS: 57.66 at frame 115
    Average Tri/Sec: 34068296, Tri/Frame: 884636
    Recorded/Played Tris ratio: 0.81
TimeDemo Play Ended, (4 Runs Performed)
On on My Intel system same card same clocks but with a e6450 @ 3.5 gig on a GB EP45-DS3 , I get
Code:
TimeDemo Play Started , (Total Frames: 1500, Recorded Time: 44.62s)
!TimeDemo Run 0 Finished.
    Play Time: 43.82s, Average FPS: 34.23
    Min FPS: 19.47 at frame 1085, Max FPS: 52.32 at frame 96
    Average Tri/Sec: 30130214, Tri/Frame: 880262
    Recorded/Played Tris ratio: 0.82
!TimeDemo Run 1 Finished.
    Play Time: 40.16s, Average FPS: 37.35
    Min FPS: 19.47 at frame 1085, Max FPS: 52.32 at frame 96
    Average Tri/Sec: 32880760, Tri/Frame: 880329
    Recorded/Played Tris ratio: 0.82
!TimeDemo Run 2 Finished.
    Play Time: 40.20s, Average FPS: 37.31
    Min FPS: 18.68 at frame 1096, Max FPS: 52.32 at frame 96
    Average Tri/Sec: 32909636, Tri/Frame: 882030
    Recorded/Played Tris ratio: 0.82
!TimeDemo Run 3 Finished.
    Play Time: 40.28s, Average FPS: 37.24
    Min FPS: 18.43 at frame 1095, Max FPS: 52.32 at frame 96
    Average Tri/Sec: 32759390, Tri/Frame: 879767
    Recorded/Played Tris ratio: 0.82
TimeDemo Play Ended, (4 Runs Performed)
Its not much but AMD is faster, i wasnt expecting that i was expecting a decrease
All settings in crysis on high and both done on vista 64bit buisness