MSI AMD Radeon R7 250X, 1GB GDDR5, PCI Express 3.0 Graphics Card R7 250X 1GD5 Chipset: AMD Radeon R7 250X Video Memory: 1GB GDDR5 Max. Resolution: 4096 x 2160 Input: 6Pin PCI-E Power Connector; Output: DVI-I Dual Link, HDMI, DisplayPort 400W System Power Supply Requirement AMD Radeon R7 250X GPU 1GB 128-bit GDDR5 VRAM DisplayPort, DL-DVI-I and HDMI Propeller blade technology Military class components MSI afterburner overclocking utility AMD HD3D technology