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2011 iMac GPU upgrade?

Posted: Wed Jun 11, 2025 4:46 am
by SONIC122
Hey everyone, been a while!
I found a 2011 iMac at a Savers the other day, and I had to buy it. I Installed MacOS Sequoia (opencore), and have been looking into upgrading the CPU and GPU. I think I've found a good CPU upgrade, the Intel Xeon E3-1270, but upgrading the GPU is seeming more difficult to find information on. Anyone know of any good GPUs that are supported by MacOS natively and are plug and play?

Re: 2011 iMac GPU upgrade?

Posted: Wed Jun 11, 2025 2:15 pm
by flatrute
The only thing I know about macOS is that only AMD cards are supported...