Aggregate performance score
We've compared Radeon Pro Duo and Radeon RX 6400, covering specs and all relevant benchmarks.
Radeon Pro Duo outperforms Radeon RX 6400 by a significant 39% based on our aggregate benchmark results.
Summary
We compared two graphics cards: the Radeon Pro Duo with 32GB VRAM, against the Radeon RX 6400 with 4GB VRAM (RDNA 2 architecture). Both graphics cards offer competitive value for their respective price points. The Radeon RX 6400 is more power-efficient, consuming 53W compared to 350W. On this page, you will find detailed benchmark comparisons, technical specifications, value score analysis, and key differences to help you choose the right graphics card for your needs and budget.
Key Differences
An overview of the main advantages of each graphics card
Reasons to consider the Radeon Pro Duo
Reasons to consider the Radeon RX 6400
Benchmarks
Performance comparison across 1 common benchmarks
3DMark synthetic
Technical Specifications
Side-by-side hardware comparison
| Specification | Radeon Pro Duo | Radeon RX 6400 |
|---|---|---|
| Architecture | N/A | RDNA 2 |
| VRAM Size | 32 GB | 4 GB |
| TDP | 350W | 53W |
| Current Price | N/A | $200 New • Amazon |
Conclusion
But if raw gaming performance and future-proofing are more important – go for the Radeon Pro Duo. For energy efficiency and lower power consumption, the Radeon RX 6400 is the better choice. If you plan to game at higher resolutions or use VRAM-intensive applications, the Radeon Pro Duo with 32GB VRAM provides more headroom. Both graphics cards have their strengths, so choose based on your specific gaming needs, budget constraints, and performance requirements.