Radeon RX 6400
2022UnverifiedLow-profile, slot-powered RDNA 2 GPU for compact HTPC and office builds
Launch price $159Today $130
Then vs. now
4634The frontier has moved: down 12 points since 2022.
View as table
| Dimension | At launch | Today |
|---|---|---|
| Raster perf | 30 | 15 |
| Ray tracing | 25 | 15 |
| AI compute | 20 | 15 |
| Efficiency | 75 | 55 |
| Thermals & noise | 80 | 70 |
| Value | 45 | 32 |
Today-scores are recomputed against the current market frontier. How scoring works
Why the Radeon RX 6400 stands out
Where it beats the average graphics card in its class.
TDPBest in class
53 W
4.4× less than the 232 average
Boost Clock
2321 MHz
1.6× more than the 1,441 average
Specifications
Core
- Stream Processors
- 768
- Boost Clock
- 2321 MHz
Memory
- VRAM
- 4 GB GDDR6
- Memory Bandwidth
- 128 GB/s
- Bus Width
- 64-bit
Power
- TDP
- 53 W
- Power Connectors
- None (slot power)