Do not ask us how or where these benchmarks source/originate from as we do not know. For all we care they are fake. However, a user in our forums posted screenshots of benchmarks from what seems to be a NVIDIA Slide Deck presentation. I can confirm that the layout and style is exactly what NVIDIA uses for it's presentations.
The slides reveal internal NVIDIA benchmarks of Far Cry 2, Resident Evil 5 and STALKER Clear Sky. Now this remains speculation, but if the numbers are right, then the future is looking bright and sunny for NVIDIA -- well if they get their pricing and TDP right that is.
http://www.guru3d.com/news/geforce-g...80-benchmarks/