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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

Radeon HD 7870 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 HD 7870×Radeon RX 7900 XTX+ ADD
Price$1761$949.991
Bus InterfacePCIe 3.0 x16PCIe 4.0 x16
GPU ClassDesktopDesktop
Core Clock1000 MHz1855 MHz
Memory Clock1200 MHz2500 MHz
Maximum Memory Supported2048 MB24576 MB
DirectX11.2NA2
OpenGL4.44.6
Max TDP175W355W
First Seen on ChartQ2 2012Q4 2022
# of Samples77495713
Average Results (% diff. to max in group)
DirectX 981 FPS (-75.1%)327 FPS
DirectX 1019 FPS (-88.8%)167 FPS
DirectX 1129 FPS (-91.9%)358 FPS
DirectX 1223 FPS (-81.9%)126 FPS
GPU Compute2284 Ops/Sec (-87.6%)18380 Ops/Sec
G2D Rating590 (-52.2%)1234
G3D Rating4619(-85.1%)31043
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
G3D Mark Rating
As of 5th of February 2025 - Higher results represent better performance
Radeon RX 7900 XTX
 31,043
Radeon HD 7870
 4,619
PassMark Software © 2008-2025
Value (G3D Mark / $Price)
As of 5th of February 2025 - Higher results represent better value
Radeon RX 7900 XTX
 32.68
Radeon HD 7870
 26.25
PassMark Software © 2008-2025