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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

Radeon RX 640 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 RX 640×Radeon RX 7900 XTX+ ADD
PriceSearch Online$829.99 BUY NOW!
Bus InterfacePCIe 3.0 x8PCIe 4.0 x16
GPU ClassDesktop, MobileDesktop
Core Clock1082 MHz1855 MHz
Memory Clock7000 MHz2500 MHz
Maximum Memory Supported4096 MB24576 MB
DirectX12.0NA2
OpenGL4.64.6
Max TDP50W355W
First Seen on ChartQ1 2020Q4 2022
# of Samples1384550
Average Results (% diff. to max in group)
DirectX 937 FPS (-88.8%)327 FPS
DirectX 107 FPS (-95.8%)169 FPS
DirectX 1115 FPS (-95.9%)360 FPS
DirectX 1212 FPS (-90.5%)123 FPS
GPU Compute848 Ops/Sec (-95.5%)18662 Ops/Sec
G2D Rating342 (-72.2%)1229
G3D Rating2017(-93.5%)31055
G3D Mark Rating
As of 24th of November 2024 - Higher results represent better performance
Radeon RX 7900 XTX
 31,055
Radeon RX 640
 2,017
PassMark Software © 2008-2024
Value (G3D Mark / $Price)
As of 24th of November 2024 - Higher results represent better value
Radeon RX 7900 XTX
 37.42
Radeon RX 640
 NA
PassMark Software © 2008-2024