How about adding Windows XP to the mix? While I haven't tested it myself (I'm waiting for the 8800GT/RV670 to be release... my 6800GT will most likely won't cut it on a 24" display...) a friend of mine did a short benchmark on his 7600GT/Athlon64X2/19"/1280x1024 setup, and the Linux version was ~20% slower.
Originally Posted by Michael
Can you confirm it?
DEV-NG: Intel S2600C0, 2xE52658V2, 32GB, 4x2TB, GTX680, F20/x86_64, Dell U2711.
DEV: Intel S5520SC, 2xX5680, 36GB, 5x320GB, GTX550, F20/x86_64, Dell U2711 (^).
SRV: Tyan Tempest i5400XT, 2xE5335, 8GB, 4x2TB, 9800GTX, F20/x86-64, Dell U2412.
LAP: ASUS N56VJ, i7-3630QM, 16GB, 1TB, 635M, F20/x86_64.