AMD · 2022
AMD Radeon RX 6400
The AMD Radeon RX 6400 is a graphics card released by AMD in January 2022. It is built on the RDNA 2 architecture and powered by the Navi 24 GPU.
The AMD Radeon RX 6400 is a graphics card launched on January 19, 2022, with an MSRP of 159 USD. It is based on AMD's RDNA 2 architecture and utilizes the Navi 24 graphics processor. The GPU features 768 shading units with a base clock of 1923 MHz and a boost clock of 2321 MHz. It communicates with the host system using a PCIe 4.0 ×4 interface and operates with a rated board power of 53 W. Memory specifications include 4 GB of GDDR6 memory on a 64-bit bus, providing an overall memory bandwidth of 128 GB/s.
Benchmarks
| PassMark G3D Mark | 6,958 |
|---|---|
| PassMark G2D Mark | 899 |
| Blender Open Data score | 299.97 samples/min |
| Nero Score AVC encode | 3,847 fps |
Specifications
| Architecture unverified | RDNA 2 |
|---|---|
| GPU chip unverified | Navi 24 |
| Shading units unverified | 768 |
| Base clock unverified | 1923 MHz |
| Boost clock unverified | 2321 MHz |
| Memory size unverified | 4 GB |
| Memory type unverified | GDDR6 |
| Memory bus unverified | 64 bit |
| Memory bandwidth unverified | 128 GB/s |
| Board power (TDP) unverified | 53 W |
| Bus interface unverified | PCIe 4.0 ×4 |
| Release date unverified | 2022-01-19 |
| Release year unverified | 2022 |
| Launch MSRP unverified | 159 USD |