Mac (27-inch, Mid 2011) GPU Upgrade?

[Mr_Indigo]

Hi, is it possible to upgrade my iMac's GPU: AMD Radeon HD 6770M 512 MB and if so what can it be upgraded to?

I would like to be able to utilise Metal.

rest of specs are:

• High Sierra 10.13.2
• 12 GB 1333 MHz DDR3
• 2.7 GHz Intel Core i5

 

[nambuccaheadsau]

There are many threads on this. Easier just to do a search.

 

[Mr_Indigo]

yes I read the posts that came up after I created the post, they gave me some tips and hints and that it would probably be cheaper to just buy a 2013 iMac, so I'm on Ebay looking for a bargain upgrade.

 

[nambuccaheadsau]

Great idea.

Faster CPU's, memory and to say nothing of USB3!

 

[Mr_Indigo]