im using latest march 16 git from Xorg edgers

my hardware is
athlon II x4 620 cache unlocked normal clock 2.6gz
Radeon HD 4850x2
1tb green caviar HDD

im using latest chromium from PPA

see this
http://img52.imageshack.us/img52/1372/snapshot3x.png

nice improvement in 2d render lol (see advanced 2d graphics score)

nice works guys