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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

Radeon HD 6990 vs Radeon RX 580

The values for the video cards below are determined from thousands of PerformanceTest benchmark results and are updated daily.

  • The first section will show basic information for each Video Card selected.
  • The first graph shows the G3D Mark values of each Videocard selected.
  • The second graph, if price data is available, will shows the value for money, in terms of the G3DMark per dollar.
×Radeon HD 6990×Radeon RX 580+ ADD
Price$498.491$179.991
Bus InterfacePCIe 2.1 x16PCIe 3.0 x16
GPU ClassDesktopDesktop
Core Clock830 MHz1257 MHz
Memory Clock1250 MHz2000 MHz
Maximum Memory Supported2048 MB8192 MB
DirectX11.012.0
OpenGL4.44.5
Max TDP375W185W
First Seen on ChartQ1 2011Q2 2017
# of Samples1522966
Average Results (% diff. to max in group)
DirectX 9120 FPS (-3.2%)124 FPS
DirectX 1019 FPS (-58.8%)45 FPS
DirectX 1121 FPS (-65.0%)60 FPS
DirectX 12NA43 FPS
GPU Compute1157 Ops/Sec (-68.3%)3652 Ops/Sec
G2D Rating630 (-18.3%)772
G3D Rating3013
(-66.1%)
8885
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
G3D Mark Rating
As of 28th of March 2024 - Higher results represent better performance
Radeon RX 580
8,885
Radeon HD 6990
3,013
Value (G3D Mark / $Price)
As of 28th of March 2024 - Higher results represent better value
Radeon RX 580
49.37
Radeon HD 6990
6.04