As crysis test dont work good as its a nvida optimized game only i feel this is more fair to both ati and nvidia!
TEST PROGRAM CAN BE FOUND HERE
http://www.techpowerup.com/downloads/1111/mirrors.php
My test all set to max
DX9

DX10

EDIT
You are missing the real point here , if all uses different resolutions we cant compare anything??
We set all to MAXMeaning Super High 8x AA , 60hz(not sure if it makes a difference) Variable, FULL SCREEN , resolution set to 1280*1024 to have same to compare to.
To have 1280*1024 is needed in case those that dont have great machines to have a chance to run a test also!
To have 1280*1024 is needed in case those that dont have great machines to have a chance to run a test also!