![]() There’s another support post on this topic which is more informing, as Andy from Affinity explained that they weren’t currently able to get Nvidia cards to work reliably, as the hardware and drivers are flakey. The discrete GPU provides substantial graphics performance but uses more energy. Many 15-inch MacBook Pro laptops have two graphics processors (GPU)a discrete GPU and an integrated GPU. ![]() There are older AMD cards which support metal that aren’t on that list either, such as the SAPPHIRE Radeon HD 7950 Mac Edition. Learn how to check whether your MacBook Pro is using a discrete graphics processor (GPU) or an integrated GPU. ![]() ![]() The AMD cards belonging to “family 2” are much more recent. That doesn’t surprise me that Nvidia cards aren’t part of “family 2” as Apple stopped dealing with Nvidia around 2012/2013. Upgrading an iMac GPU for METAL Support Late 20 Models Hrutkay Mods 11.3K subscribers Subscribe 1. I don't know what specifically the Affinity apps need to provide metal compute acceleration, but clearly Apple has not been spending the time to make nVidia cards work with the full feature set of Metal. It looks like Metal support is divided into two basic GPU "families" by Apple right now: "family 1" offers less functionality than "family 2".įrom what little documentation I have been able to scrounge up, there are NO nVidia cards in "family 2":
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