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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

GeForce GTX 660 vs GeForce RTX 5090

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 5090+ ADD
Price$167.951Search Online
Bus InterfacePCIe 3.0 x16PCIe 5.0 x16
GPU ClassDesktopDesktop
Core Clock980 MHz2017 MHz
Memory Clock1502 MHz1750 MHz
Maximum Memory Supported3072 MB32768 MB
DirectX11.0NA2
OpenGL4.54.6
Max TDP140W575W
First Seen on ChartQ2 2012NA
# of Samples16018208
Average Results (% diff. to max in group)
DirectX 967 FPS (-81.8%)371 FPS
DirectX 1017 FPS (-92.3%)216 FPS
DirectX 1134 FPS (-89.9%)338 FPS
DirectX 1215 FPS (-92.4%)197 FPS
GPU Compute1802 Ops/Sec (-92.8%)25190 Ops/Sec
G2D Rating485 (-65.2%)1396
G3D Rating4016(-89.7%)38849
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
G3D Mark Rating
As of 13th of March 2025 - Higher results represent better performance
GeForce RTX 5090
38,849
GeForce GTX 660
4,016
Value (G3D Mark / $Price)
As of 13th of March 2025 - Higher results represent better value
GeForce GTX 660
23.91
GeForce RTX 5090
NA