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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

Radeon HD 2900 GT vs Radeon RX 6800

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 2900 GT×Radeon RX 6800+ ADD
PriceSearch Online$420.65 BUY NOW!
Bus InterfacePCIe 1.0 x16PCIe 4.0 x16
GPU ClassDesktopDesktop
Core Clock601 MHz1815 MHz
Memory Clock800 MHz16000 MHz
Maximum Memory Supported512 MB16384 MB
DirectX10.012.0
OpenGL3.34.6
Max TDP150W250W
First Seen on ChartQ1 2012Q4 2020
# of Samples51606
Average Results (% diff. to max in group)
DirectX 9NA244 FPS
DirectX 10NA136 FPS
DirectX 11NA218 FPS
DirectX 12NA90 FPS
GPU ComputeNA11867 Ops/Sec
G2D Rating344 (-64.9%)982
G3D Rating292(-98.7%)22361
G3D Mark Rating
As of 1st of October 2023 - Higher results represent better performance
Radeon RX 6800
 22,361
Radeon HD 2900 GT
 292
PassMark Software © 2008-2023
Value (G3D Mark / $Price)
As of 1st of October 2023 - Higher results represent better value
Radeon RX 6800
 53.16
Radeon HD 2900 GT
 NA
PassMark Software © 2008-2023