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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

GeForce 6800 Ultra 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 6800 Ultra×GeForce RTX 5090+ ADD
PriceSearch Online$3,600 BUY NOW!
Bus InterfaceAGP 8x,PCI-E x16PCIe 5.0 x16
GPU ClassDesktopDesktop
Core Clock400 MHz2017 MHz
Memory Clock1100 MHz1750 MHz
Maximum Memory Supported512 MB32768 MB
DirectX9.0c12_2
OpenGL2.14.6
Max TDPNA2575W
First Seen on ChartQ2 2009Q1 2025
# of Samples37334
Average Results (% diff. to max in group)
DirectX 9NA401 FPS
DirectX 10NA227 FPS
DirectX 11NA341 FPS
DirectX 12NA177 FPS
GPU ComputeNA24802 Ops/Sec
G2D Rating153 (-89.1%)1411
G3D Rating139 (-99.6%)38864
2 - Information not available. Do you know? Notify Us.
G3D Mark Rating
As of 13th of February 2026 - Higher results represent better performance
GeForce RTX 5090
 38,864
GeForce 6800 Ultra
 139
PassMark Software © 2008-2026
Value (G3D Mark / $Price)
As of 13th of February 2026 - Higher results represent better value
GeForce RTX 5090
 10.80
GeForce 6800 Ultra
 NA
PassMark Software © 2008-2026