Asus Matrix 5870 Graphics Card - untested

NVIDIA GeForce GTX 1080 Founders Edition 8GB GDDR5

NVIDIA GEFORCE GTX 1080 TI FOUNDERS EDITION | 11GB GDDR5X

Sapphire Radeon HD 6970 2 GB GDDR5 PCI Express Graphics Card

AMD RADEON INSTINCT MI50 16GB HMB2 GPU WORKSTATION GRAPHICS CARD

ASUS AMD ATI Radeon HD 5970 2GB GDDR5 Dual GPU PCIe Video Card - TESTED WORKING

SAPPHIRE Radeon HD 5870 Eyefinity 2GB GDDR5 PCIe x16 6x Mini Displayport AMD

ASUS NVIDIA GeForce GTX 770 2GB GDDR5 Graphics Card Untested