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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

Radeon HD 7990 vs GeForce RTX 4080

The values for the video cards below are determined from thousands of PerformanceTestbenchmark 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 7990×GeForce RTX 4080+ ADD
Price$399.991$1199 BUY NOW!
Bus InterfacePCIe 3.0 x16PCIe 4.0 x16
GPU ClassDesktopDesktop
Core Clock950 MHzNA2
Memory Clock1500 MHzNA2
Maximum Memory Supported3072 MB16384 MB
DirectX11.2NA2
OpenGL4.44.6
Max TDP375W320W
First Seen on ChartQ2 2013Q4 2022
# of Samples301639
Average Results (% diff. to max in group)
DirectX 9NA361 FPS
DirectX 10NA480 FPS
DirectX 11NA791 FPS
DirectX 12NA126 FPS
GPU ComputeNA24488 Ops/Sec
G2D Rating766 (-39.7%)1271
G3D Rating5566(-84.2%)35294
G3D Mark Rating
As of 28th of January 2023 - Higher results represent better performance
GeForce RTX 4080
35,294
Radeon HD 7990
5,566
Value (G3D Mark / $Price)
As of 28th of January 2023 - Higher results represent better value
GeForce RTX 4080
29.44
Radeon HD 7990
13.91