World Records in 3DMark 2011
BIOS moded by Shamino from Asus, volt mod Smoke himself

1x GPU R9 290x 22 640 Marks (1500/1726MHz)
http://www.hwbot.org/submission/2443921_smoke_3dmark11___performance_radeon_r9_290x_22640_marks

4x GPU R9 290x 41 531 Marks  (1435/1650MHz)
http://www.hwbot.org/submission/2441980_smoke_3dmark11___performance_4x_radeon_r9_290x_41531_marks

OWNAGE!  😮