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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

GeForce GT 420 vs Radeon RX 7900 XTX

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×Radeon RX 7900 XTX+ ADD
Price$1551$1182.461
Bus InterfacePCIe 2.0 x16PCIe 4.0 x16
GPU ClassDesktopDesktop
Core Clock700 MHz1855 MHz
Memory Clock900 MHz2500 MHz
Maximum Memory Supported1024 MB24576 MB
DirectX11.0NA2
OpenGL4.14.6
Max TDP50W355W
First Seen on ChartQ4 2010Q4 2022
# of Samples5236783
Average Results (% diff. to max in group)
DirectX 910 FPS (-96.9%)329 FPS
DirectX 102 FPS (-98.7%)167 FPS
DirectX 114 FPS (-99.0%)357 FPS
DirectX 121 FPS (-99.0%)128 FPS
GPU Compute172 Ops/Sec (-99.1%)18197 Ops/Sec
G2D Rating189 (-84.9%)1249
G3D Rating426(-98.6%)31108
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
G3D Mark Rating
As of 1st of April 2025 - Higher results represent better performance
Radeon RX 7900 XTX
 31,108
GeForce GT 420
 426
PassMark Software © 2008-2025
Value (G3D Mark / $Price)
As of 1st of April 2025 - Higher results represent better value
Radeon RX 7900 XTX
 26.31
GeForce GT 420
 2.75
PassMark Software © 2008-2025