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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

GeForce GTX 680MX vs GeForce RTX 4090 Laptop GPU

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.

×GeForce GTX 680MX×GeForce RTX 4090 Laptop GPU+ ADD
PriceSearch OnlineSearch Online
Bus InterfacePCIe 3.0 x16PCIe 4.0 x16
GPU ClassMobileMobile
Core Clock719 MHz1455 MHz
Memory ClockNA22250 MHz
Maximum Memory Supported4096 MB16384 MB
DirectX11.0NA2
OpenGL4.54.6
Max TDP122W150W
First Seen on ChartQ1 2013Q1 2023
# of Samples431918
Average Results (% diff. to max in group)
DirectX 968 FPS (-78.0%)311 FPS
DirectX 1015 FPS (-91.5%)175 FPS
DirectX 1128 FPS (-89.3%)264 FPS
DirectX 1213 FPS (-87.4%)107 FPS
GPU Compute1662 Ops/Sec (-86.6%)12378 Ops/Sec
G2D Rating453 (-53.8%)981
G3D Rating3686(-86.5%)27382
2 - Information not available. Do you know? Notify Us.
G3D Mark Rating
As of 25th of April 2025 - Higher results represent better performance
GeForce RTX 4090 Laptop GPU
 27,382
GeForce GTX 680MX
 3,686
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