AMD Ryzen 5 PRO 5645 vs AMD Ryzen 5 PRO 2600: comparison
Comparison of AMD Ryzen 5 PRO 5645 and AMD Ryzen 5 PRO 2600: key differences and a full specification table.
Key differences
AMD Ryzen 5 PRO 5645 has a higher base clock (3.7 GHz vs 3.4 GHz), a higher maximum clock (4.6 GHz vs 3.9 GHz), a larger L3 cache (32 MB vs 16 MB) and a finer process node (7 nm vs 12 nm).
Both processors match on: core count (6), thread count (12), TDP (65 W), memory channels (2).
These are specification values: they show differences between the models but do not determine a performance winner. For a specific workload, rely on independent benchmarks.
Key specifications
| Parameter | AMD Ryzen 5 PRO 5645 | AMD Ryzen 5 PRO 2600 |
|---|---|---|
| Cores / threads | 6 / 12 | 6 / 12 |
| Max boost clock | 4.6 GHz | 3.9 GHz |
| L3 cache | 32 MB | 16 MB |
| TDP | 65 W | 65 W |
| Process | 7 nm | 12 nm |
| Integrated graphics | Discrete Graphics Card Required | — |
Full specification table
Differing values are highlighted. This is not a better/worse rating: numbers from different architectures are not always comparable.
| Parameter | AMD Ryzen 5 PRO 5645 | AMD Ryzen 5 PRO 2600 |
|---|---|---|
| General | ||
| Codename | Vermeer | Pinnacle Ridge |
| Segment | Desktop | Desktop |
| Product line | AMD Ryzen 5 PRO 5000 Series Desktop Processors | AMD Ryzen 5 PRO Desktop Processors |
| Product family | AMD Ryzen PRO Processors | AMD Ryzen PRO Processors |
| Architecture | "Zen 3" | — |
| Process | 7 nm | 12 nm |
| Unlocked for overclocking | No | No |
| Operating system support | Windows 11 - 64-Bit Edition, Windows 10 - 64-Bit Edition | Windows 11 - 64-Bit Edition, Windows 10 - 64-Bit Edition, RHEL x86 64-Bit, Ubuntu x86 64-Bit |
| Regional availability | Global, China, NA, EMEA, APJ, LATAM | — |
| Consumer oriented | No | — |
| Recommended cooling | — | Wraith Spire |
| CPU | ||
| Cores | 6 | 6 |
| Threads | 12 | 12 |
| Base clock | 3.7 GHz | 3.4 GHz |
| Max boost clock | 4.6 GHz | 3.9 GHz |
| L1 cache | 768 KB | 576 KB |
| L2 cache | 3 MB | 3 MB |
| L3 cache | 32 MB | 16 MB |
| TDP | 65 W | 65 W |
| Memory | ||
| Memory types | DDR4 | DDR4 |
| Memory channels | 2 | 2 |
| Max memory speed | 3.2 GHz | 2.933 GHz |
| Graphics | ||
| Integrated graphics | Discrete Graphics Card Required | — |
| Has integrated graphics | No | No |
| I/O and interfaces | ||
| PCI Express revision | 4 | 3 |
| Package and thermal | ||
| Sockets supported | AM4 | AM4 |
| TJUNCTION | 95 °C | 95 °C |
| Security and virtualization | ||
| Supported technologies | — | AMD GuardMI Technology, DASH 1.2 |
| AMD PRO technologies | Yes | — |
| Identifiers | ||
| Product ID (OEM) | 100-000000833 | YD260BBBM6IAF |
| Product ID (MPK) | — | YD260BBBAFMPK |
| Bundled cooler | — | Not included |