What's real interesting about it is that most games show such a massive difference between HD 7770 and HD 6870.
HD 7770 only comes remotely close to it (within 10%) in 3 games (where HD 6850 -not benched here- would've obviously lost out at), while in the rest, it's more like 40-50% behind!!! HD 7770 is such a terrible card for its price against both HD 6850 and 6870.
Some other reviews out there made HD 7770 seem a tad bit more powerful than this chart, by about 10%.
I noticed a couple of errors: For HD 6770 in Wolfenstein and Call of Pripyat, it seems like the numbers need to be flipped for the resolutions - the same for HD 7770 (3 versions) in Crysis - also
Sometimes, HD 7770 is barely ahead of HD 6770, and trades punches with GTX 550 Ti (still coming out ahead overall by about 10%).
However, have you tried to observe GTX 550 Ti's behavior to see if there are any stuttering issues, despite the solid frame rate numbers? I really hope you didn't forget to observe it!!!!!!!
Now I'm gonna look at my Voodoopower ratings and see how your chart affects the ratings.
Thanks, great benchmark - it's so good to see you back in action again!
And thanks Dave for helping to keep ABT going strong!!!