Sapphire Radeon R5 230 1GB DDR3 Graphics CardMemory specifications Memory size: 1024 MB Memory type: DDR3 Memory clock: 667 MHz Memory clock (effective): 1334 MHz Memory interface width: 64 bit Memory bandwidth: 10. 67 GB s Cores Texture Color ROPs: 4 Stream processors: 160 Texture units: 8 RAMDACs: 400 MHz Electric characteristics Maximum power draw: 19 W Video features Multi monitor: Up to 3 displays Maximum DVI resolution: 2560 x 1600 Maximum HDMI resolution: 1920 x 1200 Maximum VGA