Battlefield 2 1600x1200x32 4xAA 8xAF
$250 X1900XT 256MB : 80.1
$250 7900GTO : 77.3
$200 X1950PRO : 64.2
$250 7900GT : 59.7
Halflife 2 Lost Coast 1600x1200x32 4xAA 8xAF
$250 X1900XT 256MB : 57.2
$250 7900GTO : 51.9
$200 X1950PRO : 43.5
$250 7900GT : 40.9
Fear 1600x1200 0xAA 8xAF
$250 X1900XT 256MB : 47
$250 7900GTO : 41
$200 X1950PRO : 35
$250 7900GT : 34
Quake 4 1600x1200x32 4xAA 8xAF
$250 X1900XT 256MB : 55.1
$250 7900GTO : 55.5
$200 X1950PRO : 40.1
$250 7900GT : 45.4
Call of Duty 2 1600x1200 4xAA 8xAF
$250 X1900XT 256MB : 40.5
$250 7900GTO : 34.9
$200 X1950PRO : 32
$250 7900GT : 30.7
Farcry HDR 1600x1200 0xAA 8xAF
$250 X1900XT 256MB : 54.1
$250 7900GTO : 50
$200 X1950PRO : 44.1
$250 7900GT : 39.5
Oblivion HDR Mountain Area 1600x1200 0xAA 8xAF
$250 X1900XT 256MB : 39.1
$250 7900GTO : 32.5
$200 X1950PRO : 31.3
$250 7900GT : 24.1
Oblivion HDR Foliage Area 1600x1200 0xAA 8xAF
$250 X1900XT 256MB : 26.8
$250 7900GTO : 16.9
$200 X1950PRO : 21.3
$250 7900GT : 12
http://www.firingsquad.com/hardware/ati_radeon_x1950_pro/
X1900XT = 256MB , 625Mhz , 1450Mhz , 16(48 Pixel shader processor)
X1950XT = 256MB , 625Mhz , 1800Mhz , 16(48 Pixel shader processor)
http://www.newegg.com/Product/Product.asp?Item=N82E16814102067
In conclusion the X1900XT 256MB beats all and X1950XT beats up X1900XT. Winner is X1950XT