ASUS DUAL-RX580-O8G, Radeon RX 580, 8 GB, GDDR5, 256 bit, 8000 MHz, 7680 x 4320 pixels ASUS DUAL-RX580-O8G. Graphics processor family: AMD, Graphics processor: Radeon RX 580, Processor frequency: 1360 MHz. Discrete graphics card memory: 8 GB, Graphics card memory type: GDDR5, Memory bus: 256 bit, Memory clock speed: 8000 MHz. Maximum resolution: 7680 x 4320 pixels. OpenGL version: 4.5, Dual Link DVI. Cooling type: Active, Number of fans: 2 fan(s)