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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

GeForce GT 420 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 GT 420×GeForce RTX 5090+ ADD
Price$1551$3,720 BUY NOW!
Bus InterfacePCIe 2.0 x16PCIe 5.0 x16
GPU ClassDesktopDesktop
Core Clock700 MHz2017 MHz
Memory Clock900 MHz1750 MHz
Maximum Memory Supported1024 MB32768 MB
DirectX1112_2
OpenGL4.14.6
Max TDP50W575W
First Seen on ChartQ4 2010Q1 2025
# of Samples5426873
Average Results (% diff. to max in group)
DirectX 910 FPS (-97.5%)400 FPS
DirectX 103 FPS (-98.8%)227 FPS
DirectX 114 FPS (-99.0%)341 FPS
DirectX 121 FPS (-99.3%)177 FPS
GPU Compute170 Ops/Sec (-99.3%)24918 Ops/Sec
G2D Rating195 (-86.2%)1412
G3D Rating434 (-98.9%)38861
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
G3D Mark Rating
As of 22nd of January 2026 - Higher results represent better performance
GeForce RTX 5090
 38,861
GeForce GT 420
 434
PassMark Software © 2008-2026
Value (G3D Mark / $Price)
As of 22nd of January 2026 - Higher results represent better value
GeForce RTX 5090
 10.45
GeForce GT 420
 2.80
PassMark Software © 2008-2026