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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

GeForce 6600 GT vs Radeon RX 6950 XT

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 6600 GT×Radeon RX 6950 XT+ ADD
Price$64.951$944.99 BUY NOW!
Bus InterfaceAGP 8x,PCI-E x16PCIe 4.0 x16
GPU ClassDesktopDesktop
Core Clock500 MHz1925 MHz
Memory Clock1000 MHz2250 MHz
Maximum Memory Supported256 MB16384 MB
DirectX9.0c12_2
OpenGL2.14.6
Max TDPNA2335W
First Seen on ChartQ2 2010Q2 2022
# of Samples2513005
Average Results (% diff. to max in group)
DirectX 94 FPS (-98.8%)302 FPS
DirectX 10NA164 FPS
DirectX 11NA300 FPS
DirectX 12NA114 FPS
GPU ComputeNA14618 Ops/Sec
G2D Rating53 (-95.0%)1062
G3D Rating143(-99.5%)28093
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 10th of July 2025 - Higher results represent better performance
Radeon RX 6950 XT
 28,093
GeForce 6600 GT
 143
PassMark Software © 2008-2025
Value (G3D Mark / $Price)
As of 10th of July 2025 - Higher results represent better value
Radeon RX 6950 XT
 29.73
GeForce 6600 GT
 2.20
PassMark Software © 2008-2025