Hi. I have set my 7800gs GPU Core at 440 and memory at 1310. GPU-Z reports the GPU Clock (on the first tab) as 440, but on the second tab it reports a GPU Core Clock as 275. What gives? Everest is also reporting the Core at 275 ever since I started using RivaTuner. Just to check, I checked the NVIDIA Control panel, and it showed the Core as the correct 440. Where did that 275 come from? Is it correct? Am I running at 440 or not? Are there any other tests I can run to check?