eenu
macrumors 65816
The processor is but is the rest of the architecture 64 bit? Here are the technical specs from the Mac Pro.
Processing
Two 2GHz, 2.66GHz, or 3GHz Dual-Core Intel Xeon 5100 series processors
Intel Core microarchitecture
4MB shared L2 cache per processor
128-bit SSE3 vector engine
64-bit data paths and registers
Lower power optimization
1.33GHz, 64-bit dual independent frontside buses
The iMac doesn't have any mention of 64 bit. Again...might be out in left field here.
Thanks,
darren
What would be the point of putting a 64bit chip in a 32 bit architecture!?