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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 6770Radeon HD 7870
Price$76.991$299 BUY NOW!
Bus InterfacePCIe 2.1 x16PCIe 3.0 x16
GPU ClassDesktopDesktop
Core Clock850,850 MHz1000 MHz
Memory Clock1200,1050 MHz1200 MHz
Maximum Memory Supported1024 MB2048 MB
DirectX11.011.2
OpenGL4.44.4
Max TDP108W175W
First Seen on ChartQ2 2011Q2 2012
# of Samples23476678
G2D Rating535663
G3D Mark16794367
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.


G3D Mark Rating
As of 23rd of July 2018 - Higher results represent better performance
Radeon HD 7870
4,367
Radeon HD 6770
1,679
PassMark Software © 2008-2018

Value (G3D Mark / $Price)
As of 23rd of July 2018 - Higher results represent better value
Radeon HD 6770
21.80
Radeon HD 7870
14.61
PassMark Software © 2008-2018