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Diamond Viper V770 Ultra Video Card Review

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Viper V770 Ultra Celeron Benchmarks

The Viper V770 Ultra was tested on a Celeron 466 running at 525Mhz. Most readers will remember this computer from the Celeron 466 test. Our Celeron machine came with:

  • BX6-v2 motherboard

  • 2 STB Black Magic 3Dfx Card in SLI mode

  • Micron 256 ram PC-125

  • SCSI 2940 UW Card

  • 2 SCSI 4.3 GIG IBM Ultrastar 9ES DDRS-34560

  • SCSI Jazz drive 1.6mb

  • SCSI zip drive 100mb

  • S3 Trio 3D AGP Card (Viper V770 is coming)

  • Acer IDE-40x CD ROM

  • Four 4" Case Fans

  • 5 Radio Shack Blower Fans

  • One way cable modem

  • Windows 98 SE

We used Quake 2 and 3D Mark 99 as our benchmarks. All tests were ran 3 times and the average score is shown. All drivers were the latest ones from the manufacturers. The V770 Ultra was tested at it's rated speed of 150/183. We also included benchmarks from the card running at a much higher 175/200. Then we took out our copy of TNTCLK and cracked it up to 185/220. Just for comparison, we tossed in the scores from the C525's SLI Voodoo 2s which runs at 100Mhz. Vsync was turned off. No tweaks or special cfg files were used. 3D Mark 99 Max was ran at 800x600, 16 bit color, 16 bit Z-Buffer, Triple Frame Buffer.

Celeron 525 Results

Benchmark Type V770U at 150/183 V770U at 175/200 V770U at 185/220 SLI V2 at 100Mhz
Quake 2 Demo1 800x600 84.5 85.2 86.1 95.5
Quake 2 Demo1 1024x768 58.2 73.3 74.2 75.8
Quake 2 Crusher 800x600 43.0 43.5 44.7 44.9
Quake 2 Crusher 1024x768 41.9 42.5 43.5 42.8
3D Mark 99 Max 800x600 3679 3713 3825 3646
Game 1 - Race 36.1 36.5 37.3 39.2
Game 2 - First Person 37.5 37.8 38.5 34.1

The Viper 770 Ultra does very well against the SLI V2s, which running at 100Mhz is about the same as a Voodoo 3 running at 175Mhz. The score are very even, with no clear knock outs.

The Viper 770 Ultra does knock out the Voodoo 2 in visual quality. There's really no competition here. The Viper is just plain better looking. Running Quake 3, it's a night and day difference.

How About 32 Bit?

3dfx omitted 32 bit support when it release the Voodoo 3, citing too great a lost in performance for the gains in visual quality. While the frame rates does drop when running the V770 Ultra at 32 bit, the speed is still more than fast enough to play at all but the highest resolutions.

32 Bit Benchmark V770U at 150/183 V770U at 185/220
Quake 2 Demo1 800x600 70.9 76.9
Quake 2 Demo1 1024x768 46.5 50.5
Quake 2 Demo1 1152x864 37.9 39.9
Quake 2 Crusher 800x600 39.5 41.5
Quake 2 Crusher 1024x768 34.8 36.8
Quake 2 Crusher 1152x864 30.5 33.6

The Viper V770 Ultra is very overclockable. It runs at 185/220 with just the stock heatsink fan. We're sure we can get the core speed to 190+Mhz with the Global Win heatsink fan that was used in the V770 test.

Next Page: PIII-580 Benchmarks


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