Sapphire HD5450 chipset , Silent heatsink only + extra Low-profile bracket , DirectX 11 , 1Gb 64bit DDR3 upto 2.8Gb Hyper Memory , RoPs : 4 , 12.8Gb/sec memory transfer , 80 stream processors , 104GigaFLoPs, 5.2GT/s texture fill rate , core/memory : 650/1333mhz , dvi+d-sub+hdmi , HDMi+HDTV-out - retail pack
