http://en.expreview.com/2008/0...-260-in-mid-september/The graphic card battle is getting more fierce right now. Our source just inform us that NVIDIA will upgrade GTX 260 in mid September, offering one more TPC inside the G200 GPU. The original GTX 260 have 8 TPCs (Texture Processing Cluster) totally, but the new GTX 260 have 9 TPCs. That means the numbers of shader processor have been increased from 192 to 216. In G200 chip, one TPC contains 24 shader processors. Other than the TPC upgrade, the other specs are keeps the same. That means the card still runs at 576/1242/999Mhz (core/shader/memory), Memory interface keeps 448bit, and memory size is 896MB. We guess that this upgrade will help the card to suppress HD 4870. But HD 4850 X2 is right around the corner?