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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

GeForce GTX 645 vs Radeon R9 280

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×Radeon R9 280+ ADD
PriceSearch OnlineSearch Online
Bus InterfacePCIe 3.0 x16PCIe 3.0 x16
GPU ClassDesktopDesktop
Core Clock823.5 MHz827 MHz
Memory Clock1000 MHz1250 MHz
Maximum Memory Supported1024 MB3072 MB
DirectX11.012.0
OpenGL4.54.5
Max TDP64W250W
First Seen on ChartQ2 2013Q2 2016
# of Samples4693529
Average Results (% diff. to max in group)
DirectX 935 FPS (-58.9%)86 FPS
DirectX 107 FPS (-76.4%)30 FPS
DirectX 1115 FPS (-51.5%)31 FPS
DirectX 127 FPS (-72.7%)26 FPS
GPU Compute887 Ops/Sec (-64.2%)2479 Ops/Sec
G2D Rating429 (-35.5%)665
G3D Rating1876
(-66.3%)
5562
G3D Mark Rating
As of 19th of April 2024 - Higher results represent better performance
Radeon R9 280
5,562
GeForce GTX 645
1,876