1、8GB GDDR5: This gaming graphics card adopts 256bit, GDDR5 and 8GB memory size, providing powerful picture processing ability. 2、7000MHz Memory Clock: This desktop graphics card provides 1286MHz GPU Clock and 7000MHz memory clock, and it supports the highest resolution of 4096x2160. 3、Dual Cooling Fan: This 8GB graphics card is designed with dual cooling fan and copper tube that can provide more airflow without noise. 4、Output Interface: This GDDR5 graphics card provides HD Multimedia Interface and DisplayPort interfaces. With PCI Express 3.0 X16 bus interface. 5、High Stability: This gaming video card adopts premium printed circuit board and high temperature resistant capacitor, more stable performance in gaming and entertainment. Item Type: Gaming Graphics Card Material: Printed Circuit Board, Aluminium Alloy, ABS Display Core: For RX 580 Core Process: 14nm GPU Clock: 1286MHz CUDA: 2048 Units Memory Size: 8GB Memory Type: GDDR5 Memory Clock: 7000MHz Bit Wide: 256bit Maximum Resolution: 4096x2160 Bus Interface Type: PCI Express 3.0 X16 Display Interface: 1 x HD Multimedia Interface, 3 x DisplayPort Interface Heat Dissipation: Dual Cooling Fan, Copper Tube Power Interface: 8Pin 1 x Gaming Graphics Card