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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

Radeon HD 6450 vs Radeon RX 6900 XT

The values for the video cards below are determined from thousands of PerformanceTest benchmark results and are updated daily.

×Radeon HD 6450×Radeon RX 6900 XT+ ADD
Price$74.991$1759.991
Bus InterfacePCIe 2.1 x16PCIe 4.0 x16
GPU ClassDesktopDesktop
Core Clock627,750 MHz1825 MHz
Memory Clock533,800 MHz16000 MHz
Maximum Memory Supported512 MB16384 MB
DirectX11.012.0
OpenGL4.44.6
Max TDP18W300W
First Seen on ChartQ4 2011Q4 2020
# of Samples4451988
G2D Rating1211115
G3D Mark20025344
G3D Mark Rating
As of 1st of December 2021 - Higher results represent better performance
Radeon RX 6900 XT
25,344
Radeon HD 6450
200
Value (G3D Mark / $Price)
As of 1st of December 2021 - Higher results represent better value
Radeon RX 6900 XT
14.40
Radeon HD 6450
2.67