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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

Radeon RX 6600M vs Radeon RX 7900M

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 RX 6600M×Radeon RX 7900M+ ADD
Price$199.991Search Online
Bus InterfacePCIe 4.0 x8NA2
GPU ClassMobileMobile
Core Clock2068 MHzNA2
Memory Clock1750 MHzNA2
Maximum Memory Supported8192 MBNA2
DirectXNA2NA2
OpenGL4.6NA2
Max TDP100WNA2
First Seen on ChartQ2 2021Q4 2023
# of Samples65336
Average Results (% diff. to max in group)
DirectX 9184 FPS (-32.3%)271 FPS
DirectX 1088 FPS (-31.5%)128 FPS
DirectX 11136 FPS (-48.1%)261 FPS
DirectX 1252 FPS (-46.6%)97 FPS
GPU Compute5719 Ops/Sec (-39.2%)9408 Ops/Sec
G2D Rating724 (-23.4%)945
G3D Rating13926(-40.2%)23274
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
2 - Information not available. Do you know? Notify Us.
G3D Mark Rating
As of 31st of March 2025 - Higher results represent better performance
Radeon RX 7900M
 23,274
Radeon RX 6600M
 13,926
PassMark Software © 2008-2025
Value (G3D Mark / $Price)
As of 31st of March 2025 - Higher results represent better value
Radeon RX 6600M
 69.63
Radeon RX 7900M
 NA
PassMark Software © 2008-2025