# AMD Ryzen 7 3800X vs AMD Ryzen 9 PRO 3900

| CPU | Generation | Single-thread (est.) | Multi-thread (est.) | Cheapest / month | In stock |
| --- | --- | --- | --- | --- | --- |
| AMD Ryzen 7 3800X | Zen 2 (2019) | 150 | 1403 | €58.58 | 4 |
| AMD Ryzen 9 PRO 3900 | Zen 2 (2019) | 143 | 1802 | €88.24 | 96 |

Source: https://metal.market/compare/amd-ryzen-7-3800x-vs-amd-ryzen-9-pro-3900 · live data as of 2026-11-04 20:42 UTC · provider prices in EUR per month excl. VAT (buying through Metal Market adds a 10% service fee at checkout) · performance scores are estimates (Zen 2 core @ 3 GHz = 100).