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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

GeForce GTX 660 vs GeForce RTX 5080

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 660×GeForce RTX 5080+ ADD
Price$167.951$9991
Bus InterfacePCIe 3.0 x16PCIe 5.0 x16
GPU ClassDesktopDesktop
Core Clock980 MHz2295 MHz
Memory Clock1502 MHz1875 MHz
Maximum Memory Supported3072 MB16384 MB
DirectX11.0NA2
OpenGL4.54.6
Max TDP140W360W
First Seen on ChartQ2 2012NA
# of Samples16018712
Average Results (% diff. to max in group)
DirectX 967 FPS (-82.2%)378 FPS
DirectX 1017 FPS (-92.0%)207 FPS
DirectX 1134 FPS (-89.4%)323 FPS
DirectX 1215 FPS (-90.3%)155 FPS
GPU Compute1802 Ops/Sec (-91.0%)19911 Ops/Sec
G2D Rating485 (-65.4%)1401
G3D Rating4016(-88.9%)36022
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
G3D Mark Rating
As of 14th of March 2025 - Higher results represent better performance
GeForce RTX 5080
 36,022
GeForce GTX 660
 4,016
PassMark Software © 2008-2025
Value (G3D Mark / $Price)
As of 14th of March 2025 - Higher results represent better value
GeForce RTX 5080
 36.06
GeForce GTX 660
 23.91
PassMark Software © 2008-2025