Aggregate performance score
We've compared GeForce RTX 3090 and GeForce RTX 3080, covering specs and all relevant benchmarks.
GeForce RTX 3090 outperforms GeForce RTX 3080 by a moderate 13% based on our aggregate benchmark results.
Summary
We compared two graphics cards: the GeForce RTX 3090 with 24GB VRAM (Ampere architecture), against the GeForce RTX 3080 with 10GB VRAM (Ampere architecture). Both graphics cards offer competitive value for their respective price points. The GeForce RTX 3080 is more power-efficient, consuming 320W 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 GeForce RTX 3090
Reasons to consider the GeForce RTX 3080
Value Score Comparison
Price-to-performance value analysis
Benchmarks
Performance comparison across 1 common benchmarks
3DMark Time Spy synthetic
Technical Specifications
Side-by-side hardware comparison
| Specification | GeForce RTX 3090 | GeForce RTX 3080 |
|---|---|---|
| Architecture | Ampere | Ampere |
| VRAM Size | 24 GB | 10 GB |
| TDP | 350W | 320W |
| Current Price | $989 New • Amazon | $899 New • Amazon |
Conclusion
But if raw gaming performance and future-proofing are more important – go for the GeForce RTX 3090. If you plan to game at higher resolutions or use VRAM-intensive applications, the GeForce RTX 3090 with 24GB VRAM provides more headroom. Both graphics cards have their strengths, so choose based on your specific gaming needs, budget constraints, and performance requirements.