The HIS HD 5970 2GB GDDR5 Video Card has a core speed on this product is 725MHz and the 2GB of GDDR5 256 bit memory is 4GHz DDR. It comes with 3200 stream processing units for vertex, pixel and geometry data, 160 texture units and 64 raster operators. The pixel fillrate is 46.4 Gpixels/sec, texture fillrate is 116 GTexels/s and the memory bandwidth is 256GB/s.