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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

Radeon HD 7870 XT vs Radeon R9 390X

The values for the video cards below are determined from thousands of PerformanceTest benchmark results and are updated daily.

×Radeon HD 7870 XT×Radeon R9 390X+ ADD
PriceSearch OnlineSearch Online
Bus InterfacePCIe 3.0 x16PCIe 3.0 x16
GPU ClassDesktopDesktop
Core Clock925 MHz1050 MHz
Memory Clock1500 MHz1500 MHz
Maximum Memory Supported2048 MB8192 MB
DirectX11.212.0
OpenGL4.44.5
Max TDP185W275W
First Seen on ChartQ2 2013Q2 2016
# of Samples1221989
G2D Rating661786
G3D Mark44709565
G3D Mark Rating
As of 29th of March 2020 - Higher results represent better performance
Radeon R9 390X
9,565
Radeon HD 7870 XT
4,470