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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

Radeon HD 6450 vs Radeon HD 7450 vs Radeon HD 8490

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.

×Radeon HD 6450×Radeon HD 7450×Radeon HD 8490+ ADD
Price$891$49.991$89.991
Bus InterfacePCIe 2.1 x16PCIe 2.1 x16PCIe 2.1 x16
GPU ClassDesktopDesktopDesktop
Core Clock627,750 MHz627,750 MHz875 MHz
Memory Clock533,800 MHz533,800 MHz900 MHz
Maximum Memory Supported512 MB1024 MB1024 MB
DirectX11.011.011.0
OpenGL4.44.44.4
Max TDP18W18W35W
First Seen on ChartQ4 2011Q1 2012Q1 2014
# of Samples4729323310
Average Results (% diff. to max in group)
DirectX 98 FPS (-22.7%)8 FPS (-19.6%)11 FPS
DirectX 10NANANA
DirectX 112 FPS (-25.0%)2 FPS (-19.8%)2 FPS
DirectX 12NANANA
GPU Compute128 Ops/Sec (-28.4%)142 Ops/Sec (-20.6%)179 Ops/Sec
G2D Rating119 (-31.4%)146 (-16.0%)173
G3D Rating198
(-24.7%)		225
(-14.6%)		263
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
G3D Mark Rating
As of 4th of May 2024 - Higher results represent better performance
Radeon HD 8490
 263
Radeon HD 7450
 225
Radeon HD 6450
 198
PassMark Software © 2008-2024
Value (G3D Mark / $Price)
As of 4th of May 2024 - Higher results represent better value
Radeon HD 7450
 4.50
Radeon HD 8490
 2.92
Radeon HD 6450
 2.23
PassMark Software © 2008-2024