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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

Radeon RX 6600M vs Radeon 780M vs Radeon 680M

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 780M×Radeon 680M+ ADD
Price$199.991Search OnlineSearch Online
Bus InterfacePCIe 4.0 x8NA2NA2
GPU ClassMobileMobileNA2
Core Clock2068 MHzNA2NA2
Memory Clock1750 MHzNA2NA2
Maximum Memory Supported8192 MBNA2NA2
DirectXNA2NA2NA2
OpenGL4.6NA2NA2
Max TDP100WNA2NA2
First Seen on ChartQ2 2021Q2 2023Q4 2024
# of Samples63637371
Average Results (% diff. to max in group)
DirectX 9184 FPS83 FPS (-54.5%)44 FPS (-76.0%)
DirectX 1088 FPS28 FPS (-68.3%)10 FPS (-88.8%)
DirectX 11135 FPS67 FPS (-50.5%)33 FPS (-75.8%)
DirectX 1252 FPS31 FPS (-40.8%)19 FPS (-64.1%)
GPU Compute5722 Ops/Sec3738 Ops/Sec (-34.7%)1787 Ops/Sec (-68.8%)
G2D Rating724 (-17.4%)877800 (-8.8%)
G3D Rating139277012(-49.6%)3334(-76.1%)
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 13th of March 2025 - Higher results represent better performance
Radeon RX 6600M
 13,927
Radeon 780M
 7,012
Radeon 680M
 3,334
PassMark Software © 2008-2025
Value (G3D Mark / $Price)
As of 13th of March 2025 - Higher results represent better value
Radeon RX 6600M
 69.64
Radeon 780M
 NA
Radeon 680M
 NA
PassMark Software © 2008-2025