Pyyan / Compare / RTX 3090 (used) vs RTX 5090
Local AI Hardware · verified 13 Aug 2026
| Specification | RTX 3090 (used) | RTX 5090 |
|---|---|---|
| Summary | Best value entry point. | Best consumer GPU for LLMs. |
| Memory | 24GB | 32GB GDDR7 |
| Bandwidth | — | 1,792 GB/s |
| Price | ~$900 | $2–3K |
| Category | Local AI Hardware | Local AI Hardware |
| Official | NVIDIA ↗ | NVIDIA ↗ |
Highlighted rows are where these differ.
Best for getting started.