As with my other thread on Vista vs 7, I'm sure many of you want to know if your older XP machines will perform better if given the newer Windows 7 to play with. Unfortunately, I'll be unable to do a direct comparison of 7, vista, and XP all on the same hardware - but this is the best I can do. I'm using the desktop outlined in my config.
Vista vs 7, if you're interested:
http://www.tomshardware.com/forum/834-63-windows-vista-benchmarked-incomplete
Windows XP SP3 Scores
C:\Windows\ directory size: 3.67GB
3D Mark 2001: 15264 @ 1024x768, 0xAA
3D Mark 2001: BSOD @ 1024x768, 4xAA (driver related - unsolvable)
3D Mark 2005: 6719 @ 1280x1024
3D Mark 2005: 6087 @ 1600x1200
Crysis: 36.66 fps @ 1280x1024, Low, DX9, 32 bit
Crysis: 33.02 fps @ 1680x1050, Low, DX9, 32 bit
Doom 3: 55.18 fps @ 1280x1024, High
Doom 3: 50.87 fps @ 1600x1200, High
UT3: 23.20 fps @ 1280x1024, Medium
UT3: 23.09 fps @ 1680x1050, Medium
WinRAR compression: 3:07 (141MB Starcraft folder)
DIVX upscale: 5:22:58
Sonar 8 mix-down: 2:20 (Custom 4-track mix of the Hymn to the Red October)
Windows 7 Professional x86
C:\Windows\ directory size: 7.95 GB
3D Mark 2001: 12508 @ 1024x768, 0xAA
3D Mark 2001: 10362 @ 1024x768, 4xAA
3D Mark 2005: 5605 @ 1280x1024
3D Mark 2005: 5411 @ 1600x1200
Crysis: Crash @ 1280x1024, Low, DX9, 32 bit (driver related - unsolvable)
Crysis: 22.84 fps @ 1680x1050, Low, DX9, 32 bit
Doom 3: 27.83 fps @ 1280x1024, High
Doom 3: 21.87 fps @ 1600x1200, High
UT 3: 16.30 @ 1280x1024, Medium
UT 3: 15.37 @ 1280x1024, Medium
WinRAR compression: 3:23 (141MB Starcraft folder)
DIVX upscale: 5:36:29
Sonar 8 mix-down: 3:24 (Custom 4-track mix of the Hymn to the Red October)
Performance Delta (7's values relative to XP's values)
C:\Windows\ directory size: +216.62%
3D Mark 2001 (0xAA): -18.06%
3D Mark 2001 (4xAA): NA
3D Mark 2005 (1280x1024): -16.58%
3D Mark 2005 (1600x1200): -11.11%
Crysis (1280x1024): NA
Crysis (1680x1050): -30.83%
Doom 3 (1280x1024): -49.57%
Doom 3 (1600x1200): -57.01%
UT3 (1280x1024): -29.75%
UT3 (1680x1050): -33.43%
WinRAR compression: -8.56%
DIVX upscale: -4.25%
Sonar 8 mix-down: -45.71%
Conclusion
Those who have older machines and were clinging to the hope that 7 might improve your performance one last time - forget it. In my case, at least, the software and driver support just isn't there - the new OS resulted in massive performance losses. Whether or not newer hardware will show the same I've still yet to find (see my other thread), so who to blame for the performance loss is a little unkown right now. It could be bad AGP drivers (which are notoriously so) or just as likely be the new OS. I'll update after the other test on newer hardware is complete!
Vista vs 7, if you're interested:
http://www.tomshardware.com/forum/834-63-windows-vista-benchmarked-incomplete
Windows XP SP3 Scores
C:\Windows\ directory size: 3.67GB
3D Mark 2001: 15264 @ 1024x768, 0xAA
3D Mark 2001: BSOD @ 1024x768, 4xAA (driver related - unsolvable)
3D Mark 2005: 6719 @ 1280x1024
3D Mark 2005: 6087 @ 1600x1200
Crysis: 36.66 fps @ 1280x1024, Low, DX9, 32 bit
Crysis: 33.02 fps @ 1680x1050, Low, DX9, 32 bit
Doom 3: 55.18 fps @ 1280x1024, High
Doom 3: 50.87 fps @ 1600x1200, High
UT3: 23.20 fps @ 1280x1024, Medium
UT3: 23.09 fps @ 1680x1050, Medium
WinRAR compression: 3:07 (141MB Starcraft folder)
DIVX upscale: 5:22:58
Sonar 8 mix-down: 2:20 (Custom 4-track mix of the Hymn to the Red October)
Windows 7 Professional x86
C:\Windows\ directory size: 7.95 GB
3D Mark 2001: 12508 @ 1024x768, 0xAA
3D Mark 2001: 10362 @ 1024x768, 4xAA
3D Mark 2005: 5605 @ 1280x1024
3D Mark 2005: 5411 @ 1600x1200
Crysis: Crash @ 1280x1024, Low, DX9, 32 bit (driver related - unsolvable)
Crysis: 22.84 fps @ 1680x1050, Low, DX9, 32 bit
Doom 3: 27.83 fps @ 1280x1024, High
Doom 3: 21.87 fps @ 1600x1200, High
UT 3: 16.30 @ 1280x1024, Medium
UT 3: 15.37 @ 1280x1024, Medium
WinRAR compression: 3:23 (141MB Starcraft folder)
DIVX upscale: 5:36:29
Sonar 8 mix-down: 3:24 (Custom 4-track mix of the Hymn to the Red October)
Performance Delta (7's values relative to XP's values)
C:\Windows\ directory size: +216.62%
3D Mark 2001 (0xAA): -18.06%
3D Mark 2001 (4xAA): NA
3D Mark 2005 (1280x1024): -16.58%
3D Mark 2005 (1600x1200): -11.11%
Crysis (1280x1024): NA
Crysis (1680x1050): -30.83%
Doom 3 (1280x1024): -49.57%
Doom 3 (1600x1200): -57.01%
UT3 (1280x1024): -29.75%
UT3 (1680x1050): -33.43%
WinRAR compression: -8.56%
DIVX upscale: -4.25%
Sonar 8 mix-down: -45.71%
Conclusion
Those who have older machines and were clinging to the hope that 7 might improve your performance one last time - forget it. In my case, at least, the software and driver support just isn't there - the new OS resulted in massive performance losses. Whether or not newer hardware will show the same I've still yet to find (see my other thread), so who to blame for the performance loss is a little unkown right now. It could be bad AGP drivers (which are notoriously so) or just as likely be the new OS. I'll update after the other test on newer hardware is complete!