Gigabyte GeForce GTX 1080 Ti Aorus
11 GB
Gigabyte GeForce GTX 1080 Ti Aorus
11 GB
Please check the following:
1. MacOS Sierra operating system installed?
2. 2x PCIe 8 pin power connector present?
Enclosed is an interesting article, please read carefully (in English): www.imore.com/upgrading-gpu-your-old-mac-pro-it-worth-it