AMD Radeon RX 6400
Entry Level GPU • Best for 1080p Medium • RDNA 2.0 Architecture • 4GB GDDR6
Gaming Benchmarks
Frame rates measured by Tom's Hardware GPU hierarchy. Geometric mean of 15 games, ultra settings, no upscaling. Ray tracing figures are DXR-enabled at 1440p. A dash means this card was not tested at that resolution. Productivity is a synthetic score, not fps.
Specifications
3DMark Scores
Recommended PSU for Radeon RX 6400
Is the Radeon RX 6400 Worth It in 2026?
At $159, the AMD Radeon RX 6400 scores 0/100 on our Value Scale. There may be better options in this price range offering more performance per dollar.
You'll need at least a 200W PSU to run this card reliably (53W TDP).
As a budget option under $300, Radeon RX 6400 is great for 1080p gaming and light creative work.
AMD Radeon RX 6400 Overview
The AMD Radeon RX 6400 is a entry level graphics card built on AMD's RDNA 2.0 architecture using a TSMC N6 manufacturing process. With 4GB of GDDR6 memory on a 64-bit bus, it targets 1080p medium gaming.
At its current best price of $159, the AMD Radeon RX 6400 earns a Value Score of 0/100 — rated as "Not Rated". Its 53W TDP makes it efficient and suitable for most builds.