BAPCo is a consortium of technology companies that make the SYSMark series of business application benchmarks for computers. Members include Intel, Microsoft, Dell, Lenovo, Samsung, HP, Sony, and a few others.
AMD, Nvidia, and VIA were also members until this week. They've all quit. Nvidia and VIA have stayed silent, but AMD is apparently pissed off enough to violate it's NDA and tell the world why.
These days we have a growing number of applications that are taking advantage of GPU power that would otherwise go to waste. Such as Adobe Flash, Photoshop, Internet Explorer 9, and Office 11. AMD says SYSMark doesn't account for GPU acceleration and uses test conditions that are biased and not realistic (ie. they favor Intel). Also they point out while there are lots of apps in the test suite, just a small number of them account for a majority of the final score.
Some say consortium heavily favors Intel changes and that could be a big reason why AMD couldn't get the changes they wanted and they quit with Nvidia and VIA. So now the only semiconductor manufacture in the consortium is Intel, along with a bunch of PC manufactures that sell mostly Intel computers.
AMD's blog on the subject is here.
http://blogs.amd.com/nigel-dessau/2011/06/21/1006/
BAPCo issued a response found in this story.
http://techreport.com/discussions.x/21169
BAPCo basically says everyone can make proposals that are voted on by the member companies. And AMD did support 80% of the proposals.
Though I can see how all those PC manufactures in the consortium would probably vote more for Intel than AMD. And since it wasn't just AMD that quit, it probably gives support that things weren't quite balanced.



