Graphic Engine NVIDIA® GeForce GT 1030 Bus Standard PCI Express 3.0 Video Memory 2GB GDDR5 Engine Clock OC Mode – GPU Boost Clock : 1506 MHz , GPU Base Clock : 1266 MHz Gaming Mode (Default) – GPU Boost Clock : 1468 MHz , GPU Base Clock : 1228 MHz CUDA Core 384 Memory Speed 6008 MHz Memory Interface 64-bit Interface 1 (Native HDMI 2.0b) HDCP Support Yes (2.2) NVlink/ Crossfire Support No Accessories 1 x I/O bracket Dimensions 6.8 ” x 2.7 ” x 1.5 ” Inch 17.3 x 6.9 x4 Centimeter Recommended PSU 300W