MSI GAMING GeForce GTX 980 4GB OC DirectX 12 VR READY (GTX 980 GAMING 4G) MSI Gaming app EyeRest Tab Eye Rest Mode More intense colors and increased contrast lets you live the gaming life as the creators meant it Dynamically adjusts Gamma and Contrast ratios for the clearest movie viewing experience NVIDIA GeForce GTX 980 GPU 4GB 256-bit GDDR5 VRAM DL-DVI-I, HDMI and 3 Display Ports PCI Express 3.0 4-way SLI ready Twin Frozr V - Advanced Thermal Design Gaming APP Military Class 4 Components