Gigabyte Gaming Graphics Cards GV-N730-2GI Core Clock: 700 MHz Powered by NVIDIA GeForce GT 730 GPU Integrated with the first 2048MB DDR3 memory and 128-bit memory interface The vendor SKU for this item is GV-N730-2GI GIGABYTE custom-designed 80 mm cooler Ultra Durable 2 Series Core Clock: 700 MHz System power supply requirement: 350W