The Radeon RX 6800 XT Gaming OC is made with the new RDNA2 Architecture and now includes 16GB of GDDR6 Memory driving the cardboard with high bandwidth. The game at 4K performance on today's most demanding titles with ease and with the new architecture you'll run your card faster with lower power consumption than ever before. The RX 6800 series features new PCI Express 4.0 support with a throughput of 16GT/s and enables twice the bandwidth compared to PCI Express 3.0. UNIQUE BLADE FAN The 3D Active Fan provides semi-passive cooling, and therefore the fans will remain off when the GPU is during a low load or low power game. It allows gamers to enjoy gameplay in complete silence when the system is sidelight or idle. The airflow is spilled by the triangular fan edge, and guided smoothly through the 3D stripe curve on the fan surface, effectively enhancing the airflow. Graphene nano lubricant can extend the lifetime of the fan by 2.1 times, on the brink of the lifetime of double-needle bearing, and is quieter. RDNA2 ARCHITECTURE AMD RDNA 2 architecture is that the foundation of next-generation gaming PCs and consoles. it's the bedrock of the upcoming revolution in PC gaming graphics and cloud gaming. AMD RDNA 2 elevates and unifies visual effects and gameplay across multi-gaming platforms, like no other graphics architecture before. Specifications: GRAPHICS CARD Graphics Chipset Radeon RX 6800 XT Memory Size 1‎6 GB Memory Type GDDR6 Core Clock Boost Clock : up to 2285 MHz (Reference card: 2250 MHz) Game Clock* : up to 2045 MHz (Reference card: 2015 MHz) Memory Bandwidth (GB/sec) 5‎12 GB/s Memory Clock 1‎6000 MHz Stream Processors 4‎608 Memory Bus (Bit) 256 bit Recommended PowerSupply 7‎50W Resolution 7‎680x4320 Interface (PCI Express) PCI-E 4.0 x 16 Power Connector (Pin) 8‎ pin*2 DirectX 1‎2 Ultimate Ports DisplayPort 1.4a x 2 HDMI 2.1 x 2 Multi Display 4‎ OpenGL 4‎.6 Dimensions L=286 W=118 H=58 mm Warranty 02 Years Warranty ..