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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$1024.99 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 Samples1151972
Average Results (% diff. to max in group)
DirectX 936 FPS (-89.0%)327 FPS
DirectX 107 FPS (-96.2%)176 FPS
DirectX 1114 FPS (-96.1%)365 FPS
DirectX 1211 FPS (-90.1%)115 FPS
GPU Compute843 Ops/Sec (-95.7%)19603 Ops/Sec
G2D Rating341 (-72.7%)1250
G3D Rating1952
(-93.7%)		31222
G3D Mark Rating
As of 28th of November 2023 - Higher results represent better performance
Radeon RX 7900 XTX
 31,222
Radeon RX 640
 1,952
PassMark Software © 2008-2023
Value (G3D Mark / $Price)
As of 28th of November 2023 - Higher results represent better value
Radeon RX 7900 XTX
 30.46
Radeon RX 640
 NA
PassMark Software © 2008-2023