Aggregate performance score
We've compared GeForce RTX 4070 and Radeon RX 6400, covering specs and all relevant benchmarks.
GeForce RTX 4070 outperforms Radeon RX 6400 by a significant 393% based on our aggregate benchmark results.
Summary
We compared two graphics cards: the GeForce RTX 4070 with 12GB VRAM (Ada Lovelace architecture), against the Radeon RX 6400 with 4GB VRAM (RDNA 2 architecture). The GeForce RTX 4070 offers significantly better value for money with a 40% higher value score. The Radeon RX 6400 is more power-efficient, consuming 53W compared to 200W. 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 GeForce RTX 4070
Reasons to consider the Radeon RX 6400
Value Score Comparison
Price-to-performance value analysis
Benchmarks
Performance comparison across 1 common benchmarks
3DMark synthetic
Technical Specifications
Side-by-side hardware comparison
| Specification | GeForce RTX 4070 | Radeon RX 6400 |
|---|---|---|
| Architecture | Ada Lovelace | RDNA 2 |
| VRAM Size | 12 GB | 4 GB |
| TDP | 200W | 53W |
| Current Price | $703 New • Amazon | $200 New • Amazon |
Conclusion
But if raw gaming performance and future-proofing are more important – go for the GeForce RTX 4070. 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 GeForce RTX 4070 with 12GB VRAM provides more headroom. Budget-conscious buyers will appreciate the Radeon RX 6400's lower 200 price point. Both graphics cards have their strengths, so choose based on your specific gaming needs, budget constraints, and performance requirements.