I've read in a few forums that Notebookcheck.net is "pro-NVIDIA" and your reviews and approximate positions always favor NVIDIA over ATI/AMD.
I never considered such arguments, but is embarrassing to see the chart in this review and in some of the most recent articles on this site.
Take the Desktop AMD 7770 a place "below" over the NVIDIA GTX675M but, curiously, it surpasses in every categorie.
And finally, look at the AMD 7970M vs NVIDIA GTX 680M... the NVIDIA "exceeds" the AMD card, even if the AMD card win in Medium, High and Ultra settings by 40 fps.. but NVIDIA win in Low settings by 2 FPS.
It's a shame that a good and realiable source of information commits these "errors" and not correct it.