Head to Head: ATI Radeon X800 Pro vs. NVIDIA GeForce 6800GT

Priced at $400 our next head to head comparison is between the 12-pip Radeon X800 Pro and the 16-pipe GeForce 6800GT.

In our first demo, the 6800GT pulls ahead in all of the resolutions:

Half Life 2 AT_canals_08.dem
 
ATI Radeon X800 Pro
NVIDIA GeForce 6800GT
Performance Advantage
1024 x 768
125.6
133.3
6.1%
1280 x 1024
101
110.8
9.7%
1600 x 1200
82.3
88
6.9%
1024 x 768 - 4X AA
106.8
113.2
6.0%
1280 x 1024 - 4X AA
75.4
77.1
2.3%
Winner
-
-
6800GT

Our second demo shows a much closer competition, with the X800 Pro pulling ahead in the highest resolution AA test:

Half Life 2 AT_coast_05.dem
 
ATI Radeon X800 Pro
NVIDIA GeForce 6800GT
Performance Advantage
1024 x 768
133.1
131.3
1.4%
1280 x 1024
124.8
123.8
0.8%
1600 x 1200
110.7
109.1
1.5%
1024 x 768 - 4X AA
130.5
129.5
0.8%
1280 x 1024 - 4X AA
113.4
107.7
5.3%
Winner
-
-
X800 Pro

The balance shifts over to NVIDIA once again, but the two perform very similarly here as well:

Half Life 2 AT_coast_12.dem
 
ATI Radeon X800 Pro
NVIDIA GeForce 6800GT
Performance Advantage
1024 x 768
119
123.3
3.6%
1280 x 1024
105.1
107.8
2.6%
1600 x 1200
86.2
90.5
5.0%
1024 x 768 - 4X AA
111.4
112.2
0.7%
1280 x 1024 - 4X AA
84.5
86
1.8%
Winner
-
-
6800GT

The 6800GT takes it once again in our fourth demo:

Half Life 2 AT_prison_05.dem
 
ATI Radeon X800 Pro
NVIDIA GeForce 6800GT
Performance Advantage
1024 x 768
135.7
147.4
8.6%
1280 x 1024
106
112
5.7%
1600 x 1200
80.8
83.2
3.0%
1024 x 768 - 4X AA
111.3
118
6.0%
1280 x 1024 - 4X AA
82.5
79.8
3.4%
Winner
-
-
6800GT

And in our final demo the X800 Pro comes away with the win.

Half Life 2 AT_c17_12.dem
 
ATI Radeon X800 Pro
NVIDIA GeForce 6800GT
Performance Advantage
1024 x 768
88.1
84.6
4.1%
1280 x 1024
84.6
84
0.7%
1600 x 1200
79.2
77
2.9%
1024 x 768 - 4X AA
84.8
82.8
2.4%
1280 x 1024 - 4X AA
77.1
72.6
6.2%
Winner
-
-
X800 Pro

Averaging all of the scores together tells us that the 6800GT and the X800 Pro basically perform identically to one another, regardless of resolution:

Summary
 
Average Performance Advantage (6800GT over X800 Pro)
1024 x 768
2.6%
1280 x 1024
3.3%
1600 x 1200
2.1%
1024 x 768 - 4X AA
1.9%
1280 x 1024 - 4X AA
-0.8%
Head to Head: ATI Radeon X800 XT vs. NVIDIA GeForce 6800 Ultra Head to Head: ATI Radeon X700 XT vs. NVIDIA GeForce 6600GT
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  • Nuke Waste - Thursday, December 16, 2004 - link

    Would it be possible for AT to update the timedemos to Source Enigne 7? Steam "graciously" updated my HL2 platform, and now none of my timedemos work!
  • The Internal - Friday, December 3, 2004 - link

    Which x700 XT card was used? How much RAM did it have?
  • VortigernRed - Tuesday, November 23, 2004 - link

    "Remember that we used the highest detail settings with the exception of anisotropic filtering and antialiasing, "

    That is not what you are showing on the SS on page 2. You are showing there that you have the water details set to "reflect world" not "reflect all".

    I would be interested to see how that affects the performance in your benchmarks with water in them, as some sites are showing larger wins for ATI and it seems possible that this setting may be the difference.

    It certainly looks much better in game with "reflect all" but does affect the performance.

    PS, sorry for the empty post above, trying to guess my username and password!
  • VortigernRed - Tuesday, November 23, 2004 - link

  • Warder45 - Sunday, November 21, 2004 - link

    I'd like to know what you guys think about X0bit's and other reviews that have ATI way ahead in numbers do to turning on Reflect All and not just reflect world.

    http://www.chaoticdreams.org/ce/jb/ReflectAll.jpg
    http://www.chaoticdreams.org/ce/jb/ReflectWorld.jp...

    Some SS.
  • Counterspeller - Friday, November 19, 2004 - link

    I forgot about my specs : P4 3.0 3HD 8, 16, 60Gb, MB P4P800-E Deluxe, Samtron 96BDF Screen.
  • Counterspeller - Friday, November 19, 2004 - link

    I don't understand... I have a GeForce 256 DDR, and the ONLY game that I have not been able to play is DOOM 3, only because it asks for 64Mb of VRAM, and I only have 32. I'd like to play HL2, but I don't have it. Perhaps it'll be like D3... not enough VRAM, and in that case, the 2nd game I can't play with that board. What I don't understand is this : how can anyone be complaining because x game or y game «only» gives us 200 fps... Can YOU see 200 fps ? we're happy with 24fps on TV, 25fps in the theaters, and we're bitchin' about some game that only gives us 56.7 fps instead of the «behold perfection» 67.5. I know there is a difference, and yes, we can see that difference, but is it useful, in terms of gameplay ? Will you be fragged because of a 1 or 2 or even 3 fps difference between you and your opponent ? Stupidity gets us fragged, not fps. I believe that anything below 30/40 fps is nice, but unplayable, when it comes to action games. I'm happy with 60. Anything above it is extra. I have played with this very board many demanding games, and I can say that yes, some parts are demanding on the board. But I never lost because of it. Resuming : I don't understand this war between ATI lovers and NVIDIA lovers. I've been using the same board for years, and I never needed to change it. Unless it crumbles, I'll stick with it.
  • Counterspeller - Friday, November 19, 2004 - link

    I don't understand... I have a GeForce 256 DDR, and the ONLY game that I have not been able to play is DOOM 3, only because it asks for 64Mb of VRAM, and I only have 32. I'd like to play HL2, but I don't have it. Perhaps it'll be like D3... not enough VRAM, and in that case, the 2nd game I can't play with that board. What I don't understand is this : how can anyone be complaining because x game or y game «only» gives us 200 fps... Can YOU see 200 fps ? we're happy with 24fps on TV, 25fps in the theaters, and we're bitchin' about some game that only gives us 56.7 fps instead of the «behold perfection» 67.5. I know there is a difference, and yes, we can see that difference, but is it useful, in terms of gameplay ? Will you be fragged because of a 1 or 2 or even 3 fps difference between you and your opponent ? Stupidity gets us fragged, not fps. I believe that anything below 30/40 fps is nice, but unplayable, when it comes to action games. I'm happy with 60. Anything above it is extra. I have played with this very board many demanding games, and I can say that yes, some parts are demanding on the board. But I never lost because of it. Resuming : I don't understand this war between ATI lovers and NVIDIA lovers. I've been using the same board for years, and I never needed to change it. Unless it crumbles, I'll stick with it.
  • TheRealSkywolf - Friday, November 19, 2004 - link

    I have a fx 5950, i have turned on the x9 path and things run great. 1st and all the graphics dont look much better, you see slight differences on the water and in some bumpmapping, but minor things.
    So i guess its time for Ati fans to shut up, both the fx and the 9800 cards run the game great.
    Man, doom3 showed all the wistles and bells, why wouldnt hl2? I think is very unprofessional from Valve to do what they did.
  • SLI - Friday, November 19, 2004 - link

    Umm, why was the Radeon P.E. not tested?

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