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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

GeForce GTX 660 vs Radeon RX 7900 XTX

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×Radeon RX 7900 XTX+ ADD
Price$167.951$1446.3 BUY NOW!
Bus InterfacePCIe 3.0 x16PCIe 4.0 x16
GPU ClassDesktopDesktop
Core Clock980 MHz1855 MHz
Memory Clock1502 MHz2500 MHz
Maximum Memory Supported3072 MB24576 MB
DirectX11.0NA2
OpenGL4.54.6
Max TDP140W355W
First Seen on ChartQ2 2012Q4 2022
# of Samples160426818
Average Results (% diff. to max in group)
DirectX 967 FPS (-79.5%)329 FPS
DirectX 1017 FPS (-90.0%)167 FPS
DirectX 1134 FPS (-90.4%)357 FPS
DirectX 1215 FPS (-88.2%)128 FPS
GPU Compute1803 Ops/Sec (-90.1%)18189 Ops/Sec
G2D Rating486 (-61.1%)1250
G3D Rating4015(-87.1%)31110
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
G3D Mark Rating
As of 4th of April 2025 - Higher results represent better performance
Radeon RX 7900 XTX
 31,110
GeForce GTX 660
 4,015
PassMark Software © 2008-2025
Value (G3D Mark / $Price)
As of 4th of April 2025 - Higher results represent better value
GeForce GTX 660
 23.90
Radeon RX 7900 XTX
 21.51
PassMark Software © 2008-2025