Aggregate performance score
We've compared GeForce RTX 3090 and GeForce RTX 4080, covering specs and all relevant benchmarks.
GeForce RTX 4080 outperforms GeForce RTX 3090 by a significant 41% 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 4080 with 16GB VRAM (Ada Lovelace architecture). Both graphics cards offer competitive value for their respective price points. The GeForce RTX 4080 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 4080
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 3090 | GeForce RTX 4080 |
|---|---|---|
| Architecture | Ampere | Ada Lovelace |
| VRAM Size | 24 GB | 16 GB |
| TDP | 350W | 320W |
| Current Price | $979 New • Amazon | $1679 New • Amazon |
Conclusion
But if raw gaming performance and future-proofing are more important – go for the GeForce RTX 4080. If you plan to game at higher resolutions or use VRAM-intensive applications, the GeForce RTX 3090 with 24GB VRAM provides more headroom. Budget-conscious buyers will appreciate the GeForce RTX 3090's lower 979 price point. Both graphics cards have their strengths, so choose based on your specific gaming needs, budget constraints, and performance requirements.