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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

Radeon R7 450 vs Radeon RX 7900 XTX

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.

×Radeon R7 450×Radeon RX 7900 XTX+ ADD
Price$2991$900 BUY NOW!
Bus InterfacePCIe 3.0 x16PCIe 4.0 x16
GPU ClassDesktopDesktop
Core Clock1050 MHz1855 MHz
Memory Clock1125 MHz2500 MHz
Maximum Memory Supported2048 MB24576 MB
DirectX1212_2
OpenGL4.34.6
Max TDP65W355W
First Seen on ChartQ4 2016Q4 2022
# of Samples2419798
Average Results (% diff. to max in group)
DirectX 937 FPS (-88.8%)331 FPS
DirectX 107 FPS (-95.6%)166 FPS
DirectX 1112 FPS (-96.7%)355 FPS
DirectX 129 FPS (-93.3%)132 FPS
GPU Compute795 Ops/Sec (-95.5%)17732 Ops/Sec
G2D Rating537 (-58.1%)1281
G3D Rating1881 (-94.0%)31324
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
G3D Mark Rating
As of 15th of January 2026 - Higher results represent better performance
Radeon RX 7900 XTX
 31,324
Radeon R7 450
 1,881
PassMark Software © 2008-2026
Value (G3D Mark / $Price)
As of 15th of January 2026 - Higher results represent better value
Radeon RX 7900 XTX
 34.80
Radeon R7 450
 6.29
PassMark Software © 2008-2026