NVIDIA GTX 980 Founders Edition 4GB GDDR5. Tested and working.
EVGA NVIDIA GeForce GTX 980 SC 4GB Graphics Card
NVIDIA GeForce GTX 1080 Founders Edition 8GB GDDR5X Graphics Card GPU
NVIDIA GeForce GTX 1080 Founders Edition - 8GB - GDDR5X - Graphics Card
NVIDIA GeForce GTX 1080 Founders Edition 8GB GDDR5X Graphics Card
(No Display.) MSI GTX 980 4GB GDDR5 & GainWard GTX 650 2GB GDDR5 GPU's
WUKUBO GeForce GTX 980 4GB DP CARD GDDR5 256-bit 224GB/s, Axial-tech
