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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

Radeon HD 4770 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 4770×Radeon R9 390X+ ADD
PriceSearch OnlineSearch Online
Bus InterfacePCIe 2.0 x16PCIe 3.0 x16
GPU ClassDesktopDesktop
Core Clock750 MHz1050 MHz
Memory Clock800 MHz1500 MHz
Maximum Memory Supported512 MB8192 MB
DirectX10.112.0
OpenGL3.34.5
Max TDP80W275W
First Seen on ChartQ4 2011Q2 2016
# of Samples4011036
G2D Rating262822
G3D Mark9419571
G3D Mark Rating
As of 1st of October 2020 - Higher results represent better performance
Radeon R9 390X
9,571
Radeon HD 4770
941