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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  • araczynski - Thursday, November 18, 2004 - link

    yawn, i'm too busy enjoy the game (6800gt) to read the article and/or care which card is better :) i'm playing at 1600x1200 0AA/4AF (2.4@3.3/1GB) and have absolutely no complaints, other then knowing that the game will eventually end :(
  • Jeff7181 - Thursday, November 18, 2004 - link

    #57... poorly :)
  • blckgrffn - Thursday, November 18, 2004 - link

    I would also like to to see how the 9200/9000 series Radeons perform too, and if you have extra time, the 8500/9100.

    Again, Thanks!
  • Jeff7181 - Thursday, November 18, 2004 - link

    #16... that's correct, although the only REAL observation that needs to be made is that Half Life 2 makes heavy use of pixel shaders which is very GPU dependant, and GPU's are just now growing the required testicles to process those shaders :)
  • blckgrffn - Thursday, November 18, 2004 - link

    Anand -

    I would like to see how the 6600 performs. As an 8 pipe card, it should perform better than the 9600xt and a little under a 9700 Pro, but it would be interesting to see if that is true. It is a great budget PCIe card along with the x700.

    Thanks!
    Nat
  • eva2000 - Thursday, November 18, 2004 - link

    nice review downloaded your demos to run on AMD64 3700+ @ 12x 222 = 2664mhz with 1GB BH-5 @ 222mhz 2-2-2-6 1T and Powercolor X800XT PE @ 520/560 and all demo results were within 3-4fps of the reviews :)
  • Live - Thursday, November 18, 2004 - link

    Good reading as always. Would like to see minimum FPS tough. I find it very important to see how low the cards drop when stressed. You can't see that with only average FPS.
  • housecat - Wednesday, November 17, 2004 - link

    So... wheres the Nvidia SLI versus ATI results??

    Muwahahaha.
  • Avalon - Wednesday, November 17, 2004 - link

    Hey Anand, I have an interesting request. Could you try Rivatuner on your 6800, unlock its pipes, and then bench it again? :P
    Just kidding. Actually, I'm glad you've confirmed what I've been thinking...that AF hasn't been doing much for me. Since I'm running on a lowly 9700, I think I'll just turn it off now, and enjoy a nice speed boost.
  • PrinceGaz - Wednesday, November 17, 2004 - link

    How about throwing a GF 5600 and maybe even a GF 5200 in as well for part 2, as an awful lot of people have them. Ultra versions of either if you prefer.

    I don't have one of them myself as I'm still using a Ti4200, but it would be interesting to see how they stacked up in the DX8 codepath against the Ti4600 you are planning to test. And it should be worth a giggle to see just how "fast" the 5600 or 5200 can manage the DX9 codepath :)

    Thanks to the resolution scaling-graphs this review included and how the fastest cards were generally CPU limited with that A64 4000+ when the resolution was dropped to 1024x768, I'm not sure how much a CPU scaling article for part 3 will show that can't already be quite accurately guesstimated from how different CPUs generally tend to perform in games. But a comparison of the Athlon 64 4000+, against an Athlon XP, a Prescott, a Northwood, and if time permits a fast P3, Duron and Celeron also, would be great.

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