Carmack: Rage runs faster on Xbox 360

[Zizzla_Rachet]

leo-j said:
How the hell is the RSX slower if it runs at a faster speed than the GPU in the 360.. 550MHZ vs 500 MHZ?

The Xenos does almost three times the work....at a similar speed to the RSX...RSX can barely handle the Unreal engine..Or is it the Cell that hinders it?