Based on G92 chip, iChill 9800GT comes with 112 built-in stream processors. This model supports a series of advanced technologies including CUDA, DirectX 10, SM4.0, PhysX and PureVideo HD. Theoretically, iChill 9800GT is capable of working at 2500MHz for the memory with application of 0.8ns DDR3. But Inno3D only sets the memory clock as 2200MHz, which provides hardcore overclockers with more fun.
Source: Expreview