Linked by Thom Holwerda on Tue 26th Sep 2006 15:50 UTC, submitted by Ish Pfierman

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RE[2]: Replace a dual core with a quad core?
by Earl Colby pottinger on Tue 26th Sep 2006 20:03
in reply to "RE: Replace a dual core with a quad core?"
RE[3]: Replace a dual core with a quad core?
by Adurbe on Tue 26th Sep 2006 20:51
in reply to "RE[2]: Replace a dual core with a quad core?"
Member since:
2006-01-08
You may not even need to update the BIOS. I believe it was Tom's (or Anand maybe) who did an article where they popped a pair of Quad-core samples into a Mac Pro. OS X recognized and used all 8 cores.
They didn't do anything special with the BIOS (or EFF in this case) so they're either a drop-in solution or Apple had already included support in their firmware.
At any rate, it seems that 4 (and more) core CPUs are central to Intel's plans, so it wouldn't supprise me that the chips are at least pin-compatible, making platform support a matter of a simple BIOS extension at most.