If it's under AppleCare, you will get an exact replacement.My gpu has died under applecare and i was wondering if a 680m will work as a replacement.
I'd pay the difference.
My gpu has died under applecare and i was wondering if a 680m will work as a replacement.
No, its not about price difference but the internal layout is different. You will never have a 680 as a replacement for any pre late 2012 imac.
Agreed. Plus GTX 6 GPUs on the new iMac comes in BGA chip, not as MXM daughterboard just in Radeon a.k.a soldered on board.
So it's not just about whether you're willing to pay the difference to Apple, but it's also impossible and not available.
Yeah I know they do a like for like but if it was the same work then I'd pay the difference. I guess the drivers are in the software but I'm not sure how interchaneable are the.gpu's