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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

GeForce 6800 Ultra vs RTX PRO 4500 Blackwell

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×RTX PRO 4500 Blackwell+ ADD
PriceSearch Online$2,5001
Bus InterfaceAGP 8x,PCI-E x16NA2
GPU ClassDesktopDesktop
Core Clock400 MHzNA2
Memory Clock1100 MHzNA2
Maximum Memory Supported512 MBNA2
DirectX9.0cNA2
OpenGL2.1NA2
Max TDPNA2NA2
First Seen on ChartQ2 2009Q2 2025
# of Samples355
Average Results (% diff. to max in group)
DirectX 9NA375 FPS
DirectX 10NA198 FPS
DirectX 11NA317 FPS
DirectX 12NA112 FPS
GPU ComputeNA19421 Ops/Sec
G2D Rating153 (-87.8%)1257
G3D Rating139 (-99.6%)32076
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 19th of February 2026 - Higher results represent better performance
RTX PRO 4500 Blackwell
 32,076
GeForce 6800 Ultra
 139
PassMark Software © 2008-2026
Value (G3D Mark / $Price)
As of 19th of February 2026 - Higher results represent better value
RTX PRO 4500 Blackwell
 12.83
GeForce 6800 Ultra
 NA
PassMark Software © 2008-2026