Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

Quadro K420 vs RTX A4000

The values for the video cards below are determined from thousands of PerformanceTestbenchmark 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.
×Quadro K420×RTX A4000+ ADD
Bus InterfacePCIe 2.0 x16PCIe 4.0 x16
GPU ClassWorkstationWorkstation
Core Clock780 MHz735 MHz
Memory Clock1800 MHz1750 MHz
Maximum Memory Supported1024 MB16384 MB
Max TDP41W140W
First Seen on ChartQ4 2014Q2 2021
# of Samples270537
Average Results (% diff. to max in group)
DirectX 917 FPS (-92.2%)223 FPS
DirectX 106 FPS (-98.0%)276 FPS
DirectX 1115 FPS (-95.8%)371 FPS
DirectX 123 FPS (-95.6%)65 FPS
GPU Compute337 Ops/Sec (-96.8%)10486 Ops/Sec
G2D Rating284 (-70.5%)960
G3D Rating777(-95.9%)19000
G3D Mark Rating
As of 24th of March 2023 - Higher results represent better performance
RTX A4000
Quadro K420
Value (G3D Mark / $Price)
As of 24th of March 2023 - Higher results represent better value
RTX A4000
Quadro K420