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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

GeForce GTX 660 Ti vs Radeon RX 580

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 Ti×Radeon RX 580+ ADD
Price$1441$179.991
Bus InterfacePCIe 3.0 x16PCIe 3.0 x16
GPU ClassDesktopDesktop
Core Clock915 MHz1257 MHz
Memory Clock1502 MHz2000 MHz
Maximum Memory Supported3072 MB8192 MB
DirectX11.012.0
OpenGL4.54.5
Max TDP150W185W
First Seen on ChartQ2 2012Q2 2017
# of Samples803323117
Average Results (% diff. to max in group)
DirectX 972 FPS (-41.8%)124 FPS
DirectX 1017 FPS (-62.8%)45 FPS
DirectX 1138 FPS (-36.5%)60 FPS
DirectX 1216 FPS (-62.0%)43 FPS
GPU Compute2254 Ops/Sec (-38.2%)3644 Ops/Sec
G2D Rating461 (-40.2%)771
G3D Rating4407
(-50.4%)		8880
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
G3D Mark Rating
As of 19th of April 2024 - Higher results represent better performance
Radeon RX 580
 8,880
GeForce GTX 660 Ti
 4,407
PassMark Software © 2008-2024
Value (G3D Mark / $Price)
As of 19th of April 2024 - Higher results represent better value
Radeon RX 580
 49.34
GeForce GTX 660 Ti
 30.61
PassMark Software © 2008-2024