OC Mode: 1331 MHz / 7028 MHz Default Mode: 1280 MHz / 7000 MHz Silent Mode: 1228 MHz / 6972 MHz 8 GB GDDR5 Features Double Ball Bearings Fan Design High Performance Composite Heatpipes Support 8K Resolution Graphic Outputs: 3 DisplayPort, HDMI, DVI Phantom Gaming Tweak Utility Temperature and Fan Speed Monitoring Core / Memory Clock Tweak Core / Memory Voltage Tweak OC Certified EditionOverclockers Must Have!Phantom Gaming OC Certified mark represents excellent overclocking capabilities and high level performance. Its the beast with undefeatable hardware and practical software for limit pushing overclockers to break world records.DUAL FAN DESIGNTwo fans that provide strong cooling performance and make your gaming rig stay cool. Its optimized for delivering excellent gaming experience with stylish and streamlined design.DOUBLE BALL BEARINGS FAN DESIGNReduce friction, allow fan to run smoother and with a lifespan up to 50,000-100,000 hours. Compared to traditional design with oil leaka