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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

GeForce GT 420 vs GeForce RTX 4090

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 4090+ ADD
Price$1551$2,3521
Bus InterfacePCIe 2.0 x16PCIe 4.0 x16
GPU ClassDesktopDesktop
Core Clock700 MHz2230 MHz
Memory Clock900 MHzNA2
Maximum Memory Supported1024 MB24576 MB
DirectX1112
OpenGL4.14.6
Max TDP50W450W
First Seen on ChartQ4 2010Q4 2022
# of Samples54219975
Average Results (% diff. to max in group)
DirectX 910 FPS (-97.5%)398 FPS
DirectX 103 FPS (-98.8%)223 FPS
DirectX 114 FPS (-98.9%)324 FPS
DirectX 121 FPS (-99.2%)151 FPS
GPU Compute170 Ops/Sec (-99.4%)26281 Ops/Sec
G2D Rating195 (-85.0%)1302
G3D Rating434 (-98.9%)38101
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 23rd of January 2026 - Higher results represent better performance
GeForce RTX 4090
 38,101
GeForce GT 420
 434
PassMark Software © 2008-2026
Value (G3D Mark / $Price)
As of 23rd of January 2026 - Higher results represent better value
GeForce RTX 4090
 16.20
GeForce GT 420
 2.80
PassMark Software © 2008-2026