Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

GeForce GT 420 vs GeForce RTX 3090

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 3090+ ADD
Price$1551$2004.58 BUY NOW!
Bus InterfacePCIe 2.0 x16PCIe 4.0 x16
GPU ClassDesktopDesktop
Core Clock700 MHz1400 MHz
Memory Clock900 MHz19500 MHz
Maximum Memory Supported1024 MB24576 MB
Max TDP50W350W
First Seen on ChartQ4 2010Q2 2020
# of Samples5078993
Average Results (% diff. to max in group)
DirectX 910 FPS (-96.1%)263 FPS
DirectX 102 FPS (-98.8%)190 FPS
DirectX 114 FPS (-98.4%)223 FPS
DirectX 121 FPS (-98.9%)110 FPS
GPU Compute173 Ops/Sec (-98.9%)16306 Ops/Sec
G2D Rating194 (-81.5%)1050
G3D Rating428
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
G3D Mark Rating
As of 29th of November 2023 - Higher results represent better performance
GeForce RTX 3090
GeForce GT 420
Value (G3D Mark / $Price)
As of 29th of November 2023 - Higher results represent better value
GeForce RTX 3090
GeForce GT 420