# rtx-4090 vs rtx-5090

rtx-4090 is 49.3% cheaper per GPU-hour right now.
Data as of: 2026-11-11T13:47:21.728Z

| | rtx-4090 | rtx-5090 |
|---|---|---|
| Lowest in stock | $0.229 | $0.342 |
| Spot floor | $0.133 | $0.186 |
| GPU memory | 48 GB | 32 GB |
| Architecture | Ada Lovelace | Blackwell |
| Listings in stock | 243 | 254 |
| Providers | 11 | 9 |