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HD 6870 & HD 6850 vs. GTX 460 1GB: An Overclocking Study

Author: Michael "SKYMTL" Hoenig
Date: October 28, 2010
Product Name: Radeon HD 6850 / HD 6870 / Geforce GTX 460
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Test System & Setup

Processor: Intel Core i7 920(ES) @ 4.0Ghz (Turbo Mode Enabled)
Memory: Corsair 3x2GB Dominator DDR3 1600Mhz
Motherboard: Gigabyte EX58-UD5
Cooling: CoolIT Boreas mTEC + Scythe Fan Controller (Off for Power Consumption tests)
Disk Drive: Pioneer DVD Writer
Hard Drive: Western Digital Caviar Black 640GB
Power Supply: Corsair HX1000W
Monitor: Samsung 305T 30” widescreen LCD
OS: Windows 7 Ultimate N x64 SP1


Graphics Cards:

Sapphire HD 6870 1GB
XFX HD 6850 1GB VC
ATI HD 5870 1GB (Ref)
EVGA GTX 460 1GB FTW
NVIDA GTX 470 (Ref)
NVIDIA GTX 460 1GB (Ref)




Drivers:

NVIDIA 260.89 WHQL
ATI 10.10 WHQL


Applications Used:

Aliens Versus Predator
Battlefield: Bad Company 2
DiRT 2
Just Cause 2
Lost Planet
Metro 2033
Starcraft 2
Unigine: Heaven


*Notes:

FOR MORE INFORMATION ABOUT OUR BENCHMARKING PROCESS PLEASE SEE THIS ARTICLE

- All games tested have been patched to their latest version

- The OS has had all the latest hotfixes and updates installed

- All scores you see are the averages after 3 benchmark runs

All game-specific methodologies are explained above the graphs for each game

All IQ settings were adjusted in-game
 
 
 

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