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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

GeForce GTX 660 vs GeForce GTX 650 vs Intel Iris 550

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 GTX 650×Intel Iris 550+ ADD
Price$167.951$143.81Search Online
Bus InterfacePCIe 3.0 x16PCIe 3.0 x16NA2
GPU ClassDesktopDesktopNA2
Core Clock980 MHz1058 MHzNA2
Memory Clock1502 MHz1250 MHzNA2
Maximum Memory Supported3072 MB2048 MBNA2
DirectX11.011.0NA2
OpenGL4.54.5NA2
Max TDP140W64WNA2
First Seen on ChartQ2 2012Q2 2012Q1 2016
# of Samples160197126279
Average Results (% diff. to max in group)
DirectX 967 FPS36 FPS (-46.8%)24 FPS (-63.7%)
DirectX 1017 FPS7 FPS (-60.7%)6 FPS (-63.6%)
DirectX 1134 FPS14 FPS (-57.9%)10 FPS (-70.0%)
DirectX 1215 FPS7 FPS (-55.3%)6 FPS (-62.4%)
GPU Compute1802 Ops/Sec826 Ops/Sec (-54.2%)697 Ops/Sec (-61.3%)
G2D Rating485368 (-24.2%)305 (-37.2%)
G3D Rating40161752(-56.4%)1437(-64.2%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
2 - Information not available. Do you know? Notify Us.
G3D Mark Rating
As of 14th of March 2025 - Higher results represent better performance
GeForce GTX 660
 4,016
GeForce GTX 650
 1,752
Intel Iris 550
 1,437
PassMark Software © 2008-2025
Value (G3D Mark / $Price)
As of 14th of March 2025 - Higher results represent better value
GeForce GTX 660
 23.91
GeForce GTX 650
 12.18
Intel Iris 550
 NA
PassMark Software © 2008-2025