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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

Radeon HD 8490 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 8490×Radeon RX 7900 XTX+ ADD
Price$89.991$869.99 BUY NOW!
Bus InterfacePCIe 2.1 x16PCIe 4.0 x16
GPU ClassDesktopDesktop
Core Clock875 MHz1855 MHz
Memory Clock900 MHz2500 MHz
Maximum Memory Supported1024 MB24576 MB
DirectX11.0NA2
OpenGL4.44.6
Max TDP35W355W
First Seen on ChartQ1 2014Q4 2022
# of Samples3114914
Average Results (% diff. to max in group)
DirectX 911 FPS (-96.8%)327 FPS
DirectX 10NA168 FPS
DirectX 112 FPS (-99.4%)359 FPS
DirectX 12NA125 FPS
GPU Compute179 Ops/Sec (-99.0%)18595 Ops/Sec
G2D Rating174 (-85.9%)1229
G3D Rating263(-99.2%)31064
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
G3D Mark Rating
As of 22nd of December 2024 - Higher results represent better performance
Radeon RX 7900 XTX
 31,064
Radeon HD 8490
 263
PassMark Software © 2008-2024
Value (G3D Mark / $Price)
As of 22nd of December 2024 - Higher results represent better value
Radeon RX 7900 XTX
 35.71
Radeon HD 8490
 2.93
PassMark Software © 2008-2024