Side by side
MacBook Pro 14-inch M3 Pro vs. M4 Pro
Both have soldered, non-upgradeable memory and storage — compare max memory, ports, charging and external display support.
Not exact model
Not exact model
Key differences
- Max RAM: MacBook Pro (14-inch, M3 Pro, Nov 2023) 36 GB · MacBook Pro (14-inch, M4 Pro, 2024) 48 GB
- Dock capability: MacBook Pro (14-inch, M3 Pro, Nov 2023) Thunderbolt 4 · MacBook Pro (14-inch, M4 Pro, 2024) Thunderbolt 5
| MacBook Pro (14-inch, M3 Pro, Nov 2023) | MacBook Pro (14-inch, M4 Pro, 2024) | |
|---|---|---|
| RAM upgradeable | no | no |
| Max RAM | 36 GB | 48 GB |
| Memory type | Unified Memory (LPDDR5) | Unified Memory (LPDDR5) |
| RAM slots | 0 | 0 |
| Soldered memory | 18 GB | 24 GB |
| Storage upgradeable | no | no |
| Storage slots | 1 | 1 |
| Storage interface | SSD | SSD |
| SSD PCIe generation | Unknown | Unknown |
| USB-C charging | yes | yes |
| Recommended PD wattage | Unknown | Unknown |
| Max external displays | 2 | 2 |
| Dock capability | Thunderbolt 4 | Thunderbolt 5 |
Specifications can vary by region, configuration and revision. See each model’s own page for sources and full details.