* Real Base Clock: 1607+ MHz/Real Boost Clock: 1683+ MHz; Memory Detail: 8192MB GDDR5 * With the click of one button, EVGA Precision XOC will detect, scan and apply your optimal overclock * Run Longer, Play Longer with EVGA "ACX 3.0" Cooling. 240Hz Max Refresh Rate * DX12 OSD Support with EVGA Precision XOC Requirements : Minimum of a 500 Watt power supply. One available 8-pin PCI-E power dongle. Total Power Draw- 217 Watts * 3 Year Warranty & EVGA's 24/7 Technical Support. Operating system support-Windows 10, 8, 7 32/64bit