Intel microprocessor compatible socket for Alder Lake and Raptor Lake
LGA 1700
Release date
November 4, 2021 (2021-11-04)
Designed by
Intel
Manufactured by
Lotes
Type
LGA-ZIF
Chip form factors
Flip-chip
Contacts
1700
FSB protocol
PCI Express 4.0 Direct Media Interface
Processor dimensions
37.5 mm × 45 mm 1,687.5mm2
Processors
Alder Lake
Raptor Lake
Predecessor
LGA 1200
Successor
LGA 1851
Memory support
DDR4
DDR5[1]
This article is part of the CPU socket series
LGA 1700 (Socket V) is a zero insertion force flip-chip land grid array (LGA) socket, compatible with Intel desktop processors Alder Lake and Raptor Lake, which was first released in November 2021.
LGA 1700 is designed as a replacement for LGA 1200 (known as Socket H5) and it has 1700 protruding pins to make contact with the pads on the processor. Compared to its predecessor, it has 500 more pins, which required a major change in socket and processor sizes; it is 7.5 mm longer. It is the first major change in Intel's LGA desktop CPU socket size since the introduction of LGA 775 in 2004, especially for consumer-grade CPU sockets. The larger size also required a change in the heatsink fastening holes configuration, making previously used cooling solutions incompatible with LGA 1700 motherboards and CPUs.[2]
^"Architecture Day 2021" (PDF). Intel. Retrieved October 19, 2022.
^Shilov, Anton (April 9, 2021). "Keep Your Cool(er): Noctua Confirms Intel Alder Lake CPU Support". Tom's Hardware. Retrieved September 20, 2021.
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