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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.

Radeon HD 4770Radeon R9 390
PriceSearch OnlineSearch Online
Bus InterfacePCIe 2.0 x16PCIe 3.0 x16
GPU ClassDesktopDesktop
Core Clock750 MHz1000 MHz
Memory Clock800 MHz1250 MHz
Maximum Memory Supported512 MB8192 MB
DirectX10.112.0
OpenGL3.34.5
Max TDP80W275W
First Seen on ChartQ4 2011Q1 2016
# of Samples3641455
G2D Rating484768
G3D Mark10428048


G3D Mark Rating
As of 23rd of January 2018 - Higher results represent better performance
Radeon R9 390
8,048
Radeon HD 4770
1,042
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