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Video Card Performance Comparison

Performance of selected Video Cards can be found below. The values for the Video Cards are determined from thousands of PerformanceTest benchmark results and is 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 640Radeon RX 550
Price$59.991$124.99 BUY NOW!
Bus InterfacePCIe 3.0 x16PCIe 3.0 x8
GPU ClassDesktopDesktop
Core Clock900 MHz1100 MHz
Memory Clock891 MHz1750 MHz
Maximum Memory Supported4096 MB4096 MB
DirectX11.012.0
OpenGL4.54.5
Max TDP65W50W
First Seen on ChartQ4 2011Q2 2017
# of Samples3684335
G2D Rating613608
G3D Mark12813522
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.


G3D Mark Rating
As of 25th of April 2018 - Higher results represent better performance
Radeon RX 550
3,522
GeForce GT 640
1,281
PassMark Software © 2008-2018

Value (G3D Mark / $Price)
As of 25th of April 2018 - Higher results represent better value
Radeon RX 550
28.18
GeForce GT 640
21.36
PassMark Software © 2008-2018