Quote Originally Posted by Andrea deluxe View Post
xbox 360 cpu is a generic x86/x64 cpu
xbox 360 gpu is a radeon x1900 little modified to make a little count of dx10 effect.
The 360's GPU is 3 of the Cell's PPC cores stuck together. Its a PowerPC chip, not x86/64.

The R500 in the xbox came out before the R520 x1800. The R500 is more closely related to the R600 then it is the R580 X1900