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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

GeForce GT 640 vs Radeon RX 6950 XT

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.

×GeForce GT 640×Radeon RX 6950 XT+ ADD
Price$109.991$999.991
Bus InterfacePCIe 3.0 x16PCIe 4.0 x16
GPU ClassDesktopDesktop
Core Clock900 MHz1925 MHz
Memory Clock891 MHz2250 MHz
Maximum Memory Supported4096 MB16384 MB
DirectX11.0NA2
OpenGL4.54.6
Max TDP65W335W
First Seen on ChartQ4 2011Q2 2022
# of Samples47212368
Average Results (% diff. to max in group)
DirectX 924 FPS (-91.9%)299 FPS
DirectX 104 FPS (-97.8%)167 FPS
DirectX 1110 FPS (-96.8%)301 FPS
DirectX 125 FPS (-95.5%)114 FPS
GPU Compute624 Ops/Sec (-95.8%)14884 Ops/Sec
G2D Rating295 (-71.5%)1035
G3D Rating1178(-95.8%)28149
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
G3D Mark Rating
As of 27th of December 2024 - Higher results represent better performance
Radeon RX 6950 XT
 28,149
GeForce GT 640
 1,178
PassMark Software © 2008-2024
Value (G3D Mark / $Price)
As of 27th of December 2024 - Higher results represent better value
Radeon RX 6950 XT
 28.15
GeForce GT 640
 10.71
PassMark Software © 2008-2024