Test Setup

Performance Test Configuration
Processor: AM2 4800+ (x2, 2.4GHz, 1MB Cache per core)
RAM: 2 x 1GB Corsair Twin2x2048-8500C5
Tested at DDR2-800 3-3-3 2.2v to 2.3V
Hard Drive(s): Maxtor MaXLine III 7L300S0 300GB SATA2 (16MB Buffer)
Hitachi 250GB SATA2 enabled (16MB Buffer)
System Platform Drivers: NVIDIA - 9.34
ATI - LAN, Audio, SMBus drivers as required
Video Cards: 1 x EVGA 7900GTX - All Standard Tests
2 x EVGA 7900GTX - SLI
1 x ATI X1900XT - ATI Standard Tests (for Reference)
2 x ATI x1900XT (Master+Standard) - Crossfire
Video Drivers: NVIDIA 91.31
ATI Catalyst 6.7
CPU Cooling: AMD FX62 Heatpipe AM2 Cooler
Zalman CNPS9500 AM2
Power Supply: OCZ PowerStream 520W
Motherboards: MSI K9A Platinum (RD580/SB600)
ECS KA3 MVP Extreme (RD580/SB600)

ASUS M2N32-SLI Deluxe (NVIDIA 590)
Epox MF570SLI (NVIDIA 570)
ATI Crossfire Express AM2 Reference (RD580/SB600)
Foxconn C51XEM2AA (NVIDIA 590)
Gigabyte GA-M59SLI-S5 (NVIDIA 590)
Biostar TForce 590-SLI (NVIDIA 590)
MSI K9N SLI Platinum (NVIDIA 570)
Operating System: Windows XP Professional SP2

Test conditions were maintained the same, as much as possible, over the platforms tested. For better comparison standard test results (1280x1024) were run with a single NVIDIA 7900 GTX on all platforms. A single ATI X1900 XTX was also tested at standard resolutions on the ATI chipset boards. Consider this result a sanity check for single card performance and CrossFire. Since SLI and CrossFire are not yet interchangeable, 1600x1200 4xAA/8xAF single and SLI game benchmarks were run on the NVIDIA-based boards with a pair of 7900 GTX cards. 1600X1200 4xAA/8xAF Single and CrossFire game benchmarks were run on the ATI using a Master+Single CrossFire. All results are reported in our charts and color-coded for easier identification of results.

AM2 benchmarking used a Corsair PC-8500 (DDR2-1066) 2GB kit at 3-3-3 timings at around 2.2V. In recent months the memory market has moved from a 1GB kit to a 2GB kit as the common memory configuration. Our new DDR2 test standard will therefore be 2GB.

Overclocking & Memory: ECS KA3 MVP Extreme General Performance & 3D Graphics
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  • Patrese - Monday, August 21, 2006 - link

    Great! :)
  • classy - Monday, August 21, 2006 - link

    Whats with the smarttargeting pop-up?
  • Fenixgoon - Monday, August 21, 2006 - link

    no popups for me - win XP w/ firefox
  • mendocinosummit - Monday, August 21, 2006 - link

    I got it twice on every new page for the review. I also have Firefox and XP SP2. I wonder if they are being attacked.
  • psychobriggsy - Monday, August 21, 2006 - link

    Nice review, shame that I kept on getting pop-ups asking me to log into www.smarttargetting.net when I went to the next page (Safari / Mac OS X, not it's no IE Windows issue).
  • Wesley Fink - Monday, August 21, 2006 - link

    There are also pop-ups with IE. We have notified our IE support of the issue. They will fix the issue as soon as possible.
  • Wesley Fink - Monday, August 21, 2006 - link

    IE has fixed the pop-up error. Let us know if there are any further issues.
  • Bonesdad - Monday, August 21, 2006 - link

    me too...

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