Test Configuration
Test Configuration – Hardware
- Intel Core i7 920-reference 2.66 GHz and overclocked to 3.8 GHz; 21x multiplier for 3.97 GHz, Turbo is on.
- Gigabyte EX58-UD3R (Intel X58 chipset, latest BIOS, PCIe 2.0 specification; CrossFire/SLI 16x+16x).
- 6 GB OCZ DDR3 PC1800 Kingston RAM (3×2 GB, tri-channel at PC1600 speeds; 2×2 GB supplied by Kingston)
- GeForce GTX 590, 3 GB reference design and clocks (605/1707 MHz; also overclocked to 690/1825MHz) supplied by Nvidia under NDA.
- Two – GTX 560 Ti, 1.5 GB reference design and clocks (833/2004 MHz), supplied by Galaxy/Nvidia
- GeForce GTX 570, 1.2 GB reference design and clocks (732/1900 MHz), supplied by Nvidia.
- Two – GeForce GTX 580; 1.5 GB, (at reference clocks 772/2004 MHz; also under-clocked to 605/1707MHz) supplied by Nvidia
- ATI Radeon HD 6990 (4GB, reference clocks, 830/1250 MHz; also overclocked to 960/1390) supplied by AMD
- ATI Radeon HD 6970 (2GB, reference clocks, 880/1370 MHz; also flashed to stock HD 6970) supplied by AMD
- ATI Radeon HD 6950 (2GB 800/1250 MHz) suppliedby AMD
- Two – ATi Radeon HD 6870 (1GB, reference clocks, 900/1050 MHz) supplied by AMD
- Onboard Realtek Audio
- Two identical 500 GB Seagate Barracuda 7200.12 hard drives configured and set up identically from drive image; one partition for Nvidia GeForce drivers and one for ATI Catalyst drivers
- Two – Thermaltake ToughPower 775 W power supply unit supplied by Thermaltake
- Thermaltake Element G Case supplied by Thermaltake
- Noctua NH-U12P SE2 CPU cooler, supplied by Noctua
- Philips DVD SATA writer
- HP LP3065 2560×1600 thirty inch LCD; ASUS VG236 120Hz 1920×1080 twenty-three inch LCD with 3D Vision kit supplied by Nvidia/ASUS for 3D Vision evaluation.
Test Configuration – Software
- ATi Catalyst 11.2 WHQL driver for all Radeons except for HD 6990/HD 6970 (11-4 release/beta); latest CrossFire profiles; highest quality mip-mapping set in the driver; surface performance optimizations are off; “use applications settings” are checked
- NVIDIA GeForce release candidate 267.71 for GTX 590 and under-clocked GTX 580 SLI pair; WHQL 266.58 used for the other GeForce cards. High Quality
- Windows 7 64-bit; very latest updates
- DirectX July/November 2010
- All games are patched to their latest versions.
- vsync is forced off in the control panel.
- Varying AA enabled as noted in games and “forced” in Catalyst Control Center for UT3 ; all in-game settings are specified with 16xAF always applied; 16xAF forced in control panel for Crysis.
- All results show average, minimum and maximum frame rates except as noted.
- Highest quality sound (stereo) used in all games.
- Windows 7 64, all DX9 titles were run under DX9 render paths, DX10 titles were run under DX10 render paths and DX11 titles under DX11 render paths.
The Benchmarks
- Vantage
- 3DMark11
- F.E.A.R.
- X3:Terran Conflict
- Enemy Territory: Quake Wars
- Call of Duty 4
- Unreal Tournament 3
- Batman: Arkham Asylum
- Grand Theft Auto IV
- Serious Sam, Second Encounter HD (2010)
- Wolfenstein
- Left 4 Dead
- Grand Theft Auto IV
- Mafia II
- Call of Juarez
- Crysis
- Warhead
- Lost Planet
- World in Conflict
- Far Cry 2
- Just Cause 2
- H.A.W.X.
- Resident Evil 5
- Alien vs. Predator
- Battleforge
- STALKER, Call of Pripyat
- Dirt 2
- F1 2010
- Metro 2033
- Lost Planet 2
- H.A.W.X. 2
- Heaven 2
We have got an interesting project going. Let’s check our results and see if we can determine which card can wear “the world’s fastest video card” crown.



