iconcharts
0

Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

GeForce GTX 645 vs GeForce RTX 5080

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 GTX 645×GeForce RTX 5080+ ADD
PriceSearch Online$1,300 BUY NOW!
Bus InterfacePCIe 3.0 x16PCIe 5.0 x16
GPU ClassDesktopDesktop
Core Clock823.5 MHz2295 MHz
Memory Clock1000 MHz1875 MHz
Maximum Memory Supported1024 MB16384 MB
DirectX1112_2
OpenGL4.54.6
Max TDP64W360W
First Seen on ChartQ2 2013Q1 2025
# of Samples51715874
Average Results (% diff. to max in group)
DirectX 935 FPS (-91.0%)396 FPS
DirectX 107 FPS (-96.7%)211 FPS
DirectX 1115 FPS (-95.4%)327 FPS
DirectX 127 FPS (-95.0%)145 FPS
GPU Compute885 Ops/Sec (-95.4%)19305 Ops/Sec
G2D Rating428 (-69.5%)1405
G3D Rating1878 (-94.7%)35691
G3D Mark Rating
As of 15th of May 2026 - Higher results represent better performance
GeForce RTX 5080
 35,691
GeForce GTX 645
 1,878
PassMark Software © 2008-2026
Value (G3D Mark / $Price)
As of 15th of May 2026 - Higher results represent better value
GeForce RTX 5080
 27.45
GeForce GTX 645
 NA
PassMark Software © 2008-2026