ATI's GT1000 GPU uses the IBM architecture and is made using a 180 nm production process at IBM. With a die size of 100 mm² it is a small chip. GT1000 supports DirectX 6.0. Modern GPU compute technologies are not available. Unknown texture mapping units and Unknown ROPs. Due to the lack of unified shaders you will not be able to run recent games at all (which require unified shader/DX10+ support).