Aggregate performance score
We've compared Radeon R9 390 and Radeon RX Vega 56, covering specs and all relevant benchmarks.
Radeon RX Vega 56 outperforms Radeon R9 390 by a significant 71% based on our aggregate benchmark results.
Summary
We compared two graphics cards: the Radeon R9 390 with 8GB VRAM, against the Radeon RX Vega 56 with 8GB VRAM (RDNA architecture). The Radeon RX Vega 56 offers significantly better value for money with a 66% higher value score. The Radeon RX Vega 56 is more power-efficient, consuming 210W compared to 275W. 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 R9 390
Reasons to consider the Radeon RX Vega 56
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 | Radeon R9 390 | Radeon RX Vega 56 |
|---|---|---|
| Architecture | N/A | RDNA |
| VRAM Size | 8 GB | 8 GB |
| TDP | 275W | 210W |
| Current Price | $387 New • Amazon | $399 New • Amazon |
Conclusion
But if raw gaming performance and future-proofing are more important – go for the Radeon RX Vega 56. For energy efficiency and lower power consumption, the Radeon RX Vega 56 is the better choice. Both graphics cards have their strengths, so choose based on your specific gaming needs, budget constraints, and performance requirements.