Can two 8GB Graphics cards combine to make 16GB on MacPro?
If I add two 8gb graphics cards does it make 16gb? Or can you only have one graphic card at a time?
[Re-Titled by Moderator]
MacBook Air 13″, macOS 12.7
Hi, paige2sun… maybe I can shed some light on this :
in answer to your first question, no, that’s not how it works, what you’re suggesting is called “CrossFire” and has never been supported in any tower Macs. In answer to your second question, no, you can have more than one, either MPX module or PCI-E graphics card or a combination of both, here’s more info
on that : PCIe cards you can install in your Mac Pro (2019) - Apple Support (CA)
john B
