LGA 4677

LGA 4677 (Socket E) is a zero insertion force flip-chip land grid array (LGA) CPU socket designed by Intel, compatible with Sapphire Rapids server and workstation processors, which was released in January 2023.

Features

• Support for PCI Express 5.0 and Direct Media Interface 4.0
• Supports 8 channels of DDR5 RAM with error correction code support
• Intel® Smart Sound Technology that provides dedicated audio and voice processing to support voice wake functions is currently available only on the W790 chipset.

Chipsets

See also

• List of Intel microprocessors
• List of Intel chipsets

References

1. LGA 4189
2. LGA 7529
3. CPU socket
4. Granite Rapids
5. Sapphire Rapids
6. Emerald Rapids
7. Land grid array
8. Xeon
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