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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

Radeon HD 7790 vs Radeon RX 7900 XTX

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 7790×Radeon RX 7900 XTX+ ADD
Price$1401$900 BUY NOW!
Bus InterfacePCIe 3.0 x16PCIe 4.0 x16
GPU ClassDesktopDesktop
Core Clock1000 MHz1855 MHz
Memory Clock1500 MHz2500 MHz
Maximum Memory Supported2048 MB24576 MB
DirectX11.212_2
OpenGL4.44.6
Max TDP85W355W
First Seen on ChartQ2 2013Q4 2022
# of Samples21439863
Average Results (% diff. to max in group)
DirectX 957 FPS (-82.9%)331 FPS
DirectX 1010 FPS (-93.8%)166 FPS
DirectX 1118 FPS (-94.9%)355 FPS
DirectX 1220 FPS (-84.8%)132 FPS
GPU Compute1516 Ops/Sec (-91.5%)17734 Ops/Sec
G2D Rating459 (-64.2%)1281
G3D Rating3090 (-90.1%)31330
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
G3D Mark Rating
As of 25th of January 2026 - Higher results represent better performance
Radeon RX 7900 XTX
 31,330
Radeon HD 7790
 3,090
PassMark Software © 2008-2026
Value (G3D Mark / $Price)
As of 25th of January 2026 - Higher results represent better value
Radeon RX 7900 XTX
 34.81
Radeon HD 7790
 22.08
PassMark Software © 2008-2026