Sapphire HD7730 2GB GDDR3 and 1GB GDDR5 Review

1. Introduction2. Sapphire HD7730 2GB GDDR33. Sapphire HD7730 2GB GDDR3 (Super High Res Gallery)4. Sapphire HD7730 1GB GDDR55. Sapphire HD7730 1GB GDDR5 (Super High Res Gallery)6. Testing Methodology7. Unigine Heaven Benchmark8. Unigine Valley Benchmark9. 3DMark Vantage10. 3DMark 1111. 3DMark12. Alien V Predator (Direct X 11)13. Sleeping Dogs (Direct X 11)14. Tomb Raider (Direct X 11)15. Total War: Shogun 2 (Direct X 11)16. Dirt ShowDown (Direct X 11)17. GRID 2 (Direct X 11)18. Metro Last Light19. Thermal Dynamics20. Acoustics Performance21. Closing Thoughts22. View All Pages

For the review today we are using the latest Catalyst 13.6 and Forceware 320.49 drivers for the AMD and Nvidia oriented solutions. All cards were specifically tested in the last week for this review.

The HD7730 doesn't have a crossfire connector, but AMD drivers support software Crossfire – simply plug the cards into two PCI E slots and the Catalyst Control Center should offer the option in the performance tab. We didn't have a problem on our Rampage IV Extreme board anyway.

Test System
Processor: Core i7 3960 X Extreme Edition @ 4.4ghz
Graphics Cards: Sapphire HD7730 2GB GDDR3 and 1GB GDDR5
Cooler: Antec 920 H20
Memory: 16GB G.Skill 2,400mhz @ 10-11-10-30
Motherboard: Asus Rampage IV Extreme
Power Supply: Enermax Platimax 1250W
Optical Drive: Asus BluRay Drive
Chassis: Lian Li PC-A77FR Aluminium Red Full Tower Case
Boot Drive: Patriot WildFire 120GB
Secondary Drive: 1TB Samsung
Monitors: Dell U3011

Other video cards:
VTX HD7750
Asus GT630
eVGA GTX650
Sparkle GTX650Ti

Software:
Windows 7 Enterprise 64 bit
Unigine Heaven Benchmark
Unigine Valley Benchmark
3DMark Vantage
3DMark 11
3DMark
Fraps Professional
Steam Client
FurMark

Games:
Alien V Predator (Direct X 11)
Sleeping Dogs (Direct X 11)
Total War Shogun 2 (Direct X 11)
Tomb Raider (Direct X 11)
Dirt Showdown (Direct X 11)
GRID 2 (Direct X 11)
Metro Last Light (Direct X 11)

All the latest BIOS updates and drivers are used during testing. We perform generally under real world conditions, meaning KitGuru tests games across five closely matched runs and then average out the results to get an accurate median figure. If we use scripted benchmarks, they are mentioned on the relevant page.

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