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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

Radeon HD 8990 vs GeForce RTX 3090

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

×Radeon HD 8990×GeForce RTX 3090+ ADD
PriceSearch Online$3434.991
Bus InterfacePCIe 3.0 x16PCIe 4.0 x16
GPU ClassDesktopDesktop
Core Clock950 MHz1400 MHz
Memory Clock1500 MHz19500 MHz
Maximum Memory Supported3072 MB24576 MB
DirectX11.112.0
OpenGL4.44.6
Max TDP375W350W
First Seen on ChartQ4 2013Q2 2020
# of Samples262488
G2D Rating658989
G3D Mark521425903
G3D Mark Rating
As of 23rd of September 2021 - Higher results represent better performance
GeForce RTX 3090
25,903
Radeon HD 8990
5,214
Value (G3D Mark / $Price)
As of 23rd of September 2021 - Higher results represent better value
GeForce RTX 3090
7.54
Radeon HD 8990
NA