Based on the RDNA 2.0 architecture, the AMD Radeon RX 6400 is an entry-level 6000-series card from AMD. Released on April 20th, 2022, the Radeon RX 6400 is designed to compete at the budget price segment, offering a suitable alternative to the otherwise expensive flagship cards.
| Technical Specs | Radeon RX 6400 |
| GPU | Navi 24 |
| Architecture | RDNA 2 |
| Process Size | 6 nm |
| Transistors | 5,400 million |
| Base Clock | 1923 MHz |
| Boost Clock | 2321Â MHz |
| CUDA Cores | 768 |
| Compute Units | 12 |
| RT Cores | 12 |
| TMUs | 48 |
| ROPs | 32 |
| Memory Size | 4 GB |
| Memory Type | GDDR6 |
| Memory Bus | 64-bit |
| Memory Speed | 128.0 GB/s |
| L2 Cache | 1024 KB |
| TDP | 53 W |
| MSRP | $159 |
