: Even in 2026, the layout remains relevant for budget-to-midrange builds due to its mature ecosystem. AM5 Socket May Be AMD's Doorway To DDR5
Dedicated pins for communicating with RAM (AM4 supports dual-channel DDR4). am4 pin layout
| Feature | AM4 (PGA) | AM5 (LGA) | Intel LGA 1700 | | :--- | :--- | :--- | :--- | | | 1,331 pins | 1,718 contacts | 1,700 contacts | | Mechanism | Pins on CPU | Pins in socket | Pins in socket | | Die/Pin Density | Lower (1.0mm pitch) | Higher (0.8mm pitch) | Highest (variable) | | Power Delivery | Mixed core/SOC | Dedicated power vs. I/O | Separate Vcore/VCCGT | | PCIe Support | Up to Gen 4 (5 with X570S) | Gen 5 | Gen 5 | | Common Failure | Bent CPU pins | Bent socket pins | Bent socket pins | : Even in 2026, the layout remains relevant
