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macrumors G3
Original poster
Nov 23, 2011
Hi all!

So I've got an old 21.5" 2011 iMac that I'm looking to upgrade. My current 2012 15" cMBP is on its way out and I don't trust it'll last for a few projects I'm recording.

I'm going to upgrade the hard-drive to an SSD and max the RAM to 32GB, however I was also looking to upgrade the CPU and the GPU.

The current i5-2400S doesn't have the performance I need for Logic, so as it's an LGA1155 socket I was thinking of fitting an i7-3770K in instead. Will this work natively or would I need a different model/earlier gen?

With regards to GPU, I want to upgrade it both as a precautionary repair to the Radeongate issue and upgrade it to something Metal compatible so I get better performance in LPX/FCPX.

TL;DR: I need to squeeze the absolute best out of this machine without any problems with EFI or drivers. Can somebody recommend the best CPU & GPU?



macrumors 68020
Oct 14, 2018
The Sillie Con Valley
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