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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 8990Radeon R9 390X
PriceSearch OnlineSearch Online
Bus InterfacePCIe 3.0 x16PCIe 3.0 x16
GPU ClassDesktopDesktop
Core Clock950 MHz1050 MHz
Memory Clock1500 MHz1500 MHz
Maximum Memory Supported3072 MB8192 MB
Max TDP375W275W
First Seen on ChartQ4 2013Q2 2016
# of Samples19665
G2D Rating682795
G3D Mark49168518

G3D Mark Rating
As of 20th of March 2018 - Higher results represent better performance
Radeon R9 390X
Radeon HD 8990
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