Socket AM5

Socket AM5
Release dateSeptember 27, 2022 (2022-09-27)
Designed byAMD
Manufactured byLotes, Foxconn
TypeLGA-ZIF
Chip form factorsFlip-chip
Contacts1718
FSB protocolPCI Express, Infinity Fabric
Voltage range0.8V (cores)
1.05V (in-package I/O die)
Processor dimensions40mm × 40mm
1,600mm2
ProcessorsRyzen: Epyc:
  • Epyc 4004 Series
PredecessorAM4
Memory supportDDR5

This article is part of the CPU socket series

Socket AM5 (LGA 1718) is a zero insertion force flip-chip land grid array (LGA) CPU socket designed by AMD that is used for AMD Ryzen microprocessors starting with the Zen 4 microarchitecture. AM5 was launched in September 2022 and is the successor to AM4.

The Ryzen 7000 series processors were the first AM5 processors. The 7000 series added support for PCI Express 5.0 and DDR5.