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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

RadeonT 660M vs GeForce RTX 5080 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.

×RadeonT 660M×GeForce RTX 5080 Laptop GPU+ ADD
PriceSearch OnlineSearch Online
Bus InterfaceNA2PCIe 5.0 x16
GPU ClassMobileMobile
Core ClockNA2975 MHz
Memory ClockNA21750 MHz
Maximum Memory SupportedNA216384 MB
DirectXNA212_2
OpenGLNA24.6
Max TDPNA280W
First Seen on ChartQ2 2024Q1 2025
# of Samples3237
Average Results (% diff. to max in group)
DirectX 938 FPS (-88.0%)315 FPS
DirectX 106 FPS (-96.4%)172 FPS
DirectX 1131 FPS (-87.9%)256 FPS
DirectX 128 FPS (-92.8%)114 FPS
GPU Compute1234 Ops/Sec (-89.8%)12075 Ops/Sec
G2D Rating755 (-31.2%)1098
G3D Rating2221(-92.0%)27821
2 - Information not available. Do you know? Notify Us.
G3D Mark Rating
As of 20th of June 2025 - Higher results represent better performance
GeForce RTX 5080 Laptop GPU
 27,821
RadeonT 660M
 2,221
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