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AMD Radeon HD 6990 Antilles Video Card E-mail
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Written by Olin Coles   
Monday, 07 March 2011
Table of Contents: Page Index
AMD Radeon HD 6990 Antilles Video Card
Radeon HD 6990 Appearance
Antilles Detailed Features
Antilles Features and Specifications
Video Card Testing Methodology
DX9 SSAO: Mafia II
DX10: 3DMark Vantage
DX10: Crysis Warhead
DX11: 3DMark11
DX11: Aliens vs Predator
DX11: Battlefield Bad Company 2
DX11: BattleForge
DX11: Lost Planet 2
DX11: Metro 2033
DX11: Unigine Heaven 2.1
Overclocking and Temperatures
VGA Power Consumption
Radeon HD 6990 Conclusion

DX11: 3DMark11

FutureMark 3DMark11 is the latest addition the 3DMark benchmark series built by FutureMark corporation. 3DMark11 is a PC benchmark suite designed to test the DirectX-11 graphics card performance without vendor preference. Although 3DMark11 includes the unbiased Bullet Open Source Physics Library instead of NVIDIA PhysX for the CPU/Physics tests, Benchmark Reviews concentrates on the four graphics-only tests in 3DMark11 and uses them with medium-level 'Performance' presets.

The 'Performance' level setting applies 1x multi-sample anti-aliasing and trilinear texture filtering to a 1280x720p resolution. The tessellation detail, when called upon by a test, is preset to level 5, with a maximum tessellation factor of 10. The shadow map size is limited to 5 and the shadow cascade count is set to 4, while the surface shadow sample count is at the maximum value of 16. Ambient occlusion is enabled, and preset to a quality level of 5.

3DMark11-Performance-Test-Settings.png

  • Futuremark 3DMark11 Professional Edition
    • Performance Level Settings: (1280x720, 1x AA, Trilinear Filtering, Tessellation level 5)

3dMark2011_Performance_GT1-2_Benchmark.jpg
3dMark2011_Performance_GT3-4_Benchmark.jpg

3DMark11 'Performance' Level Quality Settings

Graphics Card Radeon HD6870 Radeon HD6970 GeForce GTX570 Radeon HD5970 GeForce GTX580 Radeon HD6990
GPU Cores 1120 1536 480 3200 Total 512 3072 Total
Core Clock (MHz) 900 880 732 725 772 830/880
Shader Clock (MHz) N/A N/A 1464 N/A 1544 N/A
Memory Clock (MHz) 1050 1375 950 1000 1002 1250
Memory Amount 1024MB GDDR5 2048MB GDDR5 1280MB GDDR5 2048MB GDDR5 1536MB GDDR5 4096MB GDDR5
Memory Interface 256-bit 256-bit 320-bit 512-bit 384-bit 256-bit



 

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