Intel PK8077105931000 Xeon 6 6756E server processor 128-core 1.8 GHz

128-Core Xeon 6 6756E for Dense Server Workloads

This Intel Xeon 6 6756E server processor delivers 128 cores and 128 threads at a 1.8 GHz base frequency with a 2.6 GHz max turbo. Built on a 3 nm process, it targets high-density cloud, virtualisation and scale-out workloads where core count and efficiency per watt matter most. The FCLGA 4710 socket and 225 W TDP fit dual-socket platforms designed for rack-scale deployment.

Verify Socket FCLGA 4710

Before ordering, confirm your motherboard uses the FCLGA 4710 socket and provides eight DDR5 channels running at 6400 MT/s to reach the rated 4 TB maximum capacity. The platform must also expose four Intel UPI links at 24 GT/s and PCIe 5.0 lanes for full I/O throughput. BIOS revision and power-delivery capability should match the 225 W thermal design power.

225 W TDP Demands Server-Grade Cooling and Airflow

At 225 W the processor requires a validated server heatsink or liquid cold plate with sufficient mounting pressure for the LGA-4710 package. Fan curves and chassis airflow must be tuned for sustained all-core turbo near 2.6 GHz without thermal throttling. Acoustic output will follow the cooling solution chosen; plan for data-centre noise levels rather than workstation quietness.