iconcharts
0

Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

GeForce GTX 645 vs GeForce RTX 4090

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.

×GeForce GTX 645×GeForce RTX 4090+ ADD
PriceSearch Online$1589 BUY NOW!
Bus InterfacePCIe 3.0 x16PCIe 4.0 x16
GPU ClassDesktopDesktop
Core Clock823.5 MHz2230 MHz
Memory Clock1000 MHzNA2
Maximum Memory Supported1024 MB24576 MB
DirectX11.012.0
OpenGL4.54.6
Max TDP64W450W
First Seen on ChartQ2 2013Q4 2022
# of Samples4563318
Average Results (% diff. to max in group)
DirectX 936 FPS (-90.9%)391 FPS
DirectX 107 FPS (-97.3%)254 FPS
DirectX 1115 FPS (-95.8%)351 FPS
DirectX 127 FPS (-95.0%)143 FPS
GPU Compute883 Ops/Sec (-97.2%)31616 Ops/Sec
G2D Rating426 (-67.8%)1323
G3D Rating1874(-95.2%)39367
G3D Mark Rating
As of 2nd of June 2023 - Higher results represent better performance
GeForce RTX 4090
 39,367
GeForce GTX 645
 1,874
PassMark Software © 2008-2023
Value (G3D Mark / $Price)
As of 2nd of June 2023 - Higher results represent better value
GeForce RTX 4090
 24.77
GeForce GTX 645
 NA
PassMark Software © 2008-2023