ATI HD5770 PCI-E Grafikkarte

666 million transistors on 55nm fabrication process PCI express 2.0 x 16 bus interface 128-bit GDDR2 RAMDACs: 400MHz Full Microsoft DirectX 10.1 shader model 4.1 support 32-bit floating point texture filtering Indexed cube map arrays Independent blend modes per render target Pixel coverage sample masking Read/write multi-sample surfaces with shaders Gather 4 texture fetching Power supply unit requirement: 350 watts or greater power supply with 6-pin 12V cable (550 watt for ATI CrossFireX technology in dual mode)