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Xeon 6756E 1.8GHz 128-Core Processor for Socket LGA 4710 Tray
CPU Processors

Xeon 6756E 1.8GHz 128-Core Processor for Socket LGA 4710 Tray

Key features:

  • CPU: Intel Xeon 6756E
  • 128 cores up to 2.6 GHz
  • FCLGA4710 socket / 225W TDP
  • DDR5-6400 ECC RAM support
  • 88 PCIe 5.0 lanes
See full description

Top specs

  • CPU Speed

    The speed at which the processor operates in everyday use.

    During the execution of demanding applications (e.g. games), the frequency may automatically increase up to the Maximum Processor Frequency.

  • Cores

    The natural individual processing units that the processor has. The more cores a processor has, the more efficient it is in running multiple applications simultaneously. For simple use, 4 cores are sufficient, while for gaming and video processing, at least 6 are recommended.

  • Socket

    The processor socket type.

    The motherboard we choose should have the same socket in order for the processor to "fit in".

  • Maximum CPU Speed

    The maximum processor frequency is the frequency that the processor can reach when executing demanding applications that use one core. Generally, when running demanding applications (e.g. games), the frequency can automatically increase up to the Maximum Processor Frequency depending on the number of cores in use. (the fewer cores are active, the closer they can operate to the maximum frequency)
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Product report

Description

Description

The Intel Xeon 6756E processor from the Sierra Forest series redefines compute density for demanding server environments. Built using Intel 3 lithography for the FCLGA4710 socket, it offers 128 cores, support for up to 4 TB of eight-channel DDR5 ECC memory, dual-socket scalability (2S), and 88 PCI Express 5.0 lanes, ensuring high energy efficiency and security.

128-Core Sierra Forest Architecture & High Efficiency

The Intel Xeon 6756E belongs to the Sierra Forest processor generation and is designed to maximize compute density in data centers. It features 128 cores and 128 threads, with a base frequency of 1.8 GHz and a Max Turbo Frequency of 2.6 GHz across all cores. With 96 MB of cache and a low 225W TDP, it delivers an excellent performance-per-watt ratio, making it ideal for cloud workloads and scalable applications.

Eight-Channel DDR5 Memory, PCIe 5.0 & Server Security

Specifically designed for the FCLGA4710 socket with support for 2S (Dual-Socket) configurations, the processor supports up to 4 TB of DDR5-6400 ECC memory across 8 memory channels. It also provides 88 PCIe 5.0 lanes and Intel UPI speeds of up to 24 GT/s. It integrates advanced accelerators (QAT, DLB, DSA, IAA) and security technologies such as Intel TDX, SGX, and Total Memory Encryption.

Manufacturer

Manufacturer Details

Warnings & Safety Information
See full description

Specifications

Specifications

Main Specifications

Year of Release
2024
Family
Xeon

Family

Xeon

Professional family of high-performance and high-speed Intel processors for increased productivity and use of demanding applications (e.g. high-resolution video editing) and competitive gaming.
Microarchitecture
Sierra Forest

Microarchitecture

The code name of the generation and internal organization of the processor. A common indicative element is the nanometers (nm) of the microarchitecture; the smaller, the better. The latest and most recent generation of Intel, named Arrow Lake, includes the “Core Ultra” models without the "i" prefix. The latest and most recent generation of AMD is Zen 5.
Socket
LGA 4710

Socket

The processor socket type.

The motherboard we choose should have the same socket in order for the processor to "fit in".
Packaging
Tray

Packaging

Tray

"They are not accompanied by a cooler and a fan. They are intended for those who wish to purchase a cooling system independently."
Compatible Chipset
-
Type
Server

Performance

Cores
128

Cores

The natural individual processing units that the processor has. The more cores a processor has, the more efficient it is in running multiple applications simultaneously. For simple use, 4 cores are sufficient, while for gaming and video processing, at least 6 are recommended.
Threads
128

Threads

Threads are virtual versions of processor cores. They allow the processor to serve multiple tasks in parallel.
Processor Frequency (Base Frequency)
1.8 GHz

Processor Frequency (Base Frequency)

The speed at which the processor operates in everyday use.

During the execution of demanding applications (e.g. games), the frequency may automatically increase up to the Maximum Processor Frequency.
Max Processor Frequency
2.6 GHz

Max Processor Frequency

The maximum processor frequency is the frequency that the processor can reach when executing demanding applications that use one core. Generally, when running demanding applications (e.g. games), the frequency can automatically increase up to the Maximum Processor Frequency depending on the number of cores in use. (the fewer cores are active, the closer they can operate to the maximum frequency)
Unlocked
No

Unlocked

Ability to change the processor clock settings to achieve higher operating frequency (overclocking).
Thermal Design Power (TDP)
225 W

Thermal Design Power (TDP)

The TDP shows how much heat the processor generates during typical use.

The cooler used should be capable of handling this amount of heat.

Features & Functions

Includes Heatsink
No

Includes Heatsink


The processor requires cooling in order to operate. If the processor does not come with a heatsink, you will need to purchase a suitable CPU heatsink or a separate water cooling system.
DDR4 Support
-
DDR5 Support
Yes
NPU Support
-

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications

Description & Specifications

The Intel Xeon 6756E processor from the Sierra Forest series redefines compute density for demanding server environments. Built using Intel 3 lithography for the FCLGA4710 socket, it offers 128 cores, support for up to 4 TB of eight-channel DDR5 ECC memory, dual-socket scalability (2S), and 88 PCI Express 5.0 lanes, ensuring high energy efficiency and security.

128-Core Sierra Forest Architecture & High Efficiency

The Intel Xeon 6756E belongs to the Sierra Forest processor generation and is designed to maximize compute density in data centers. It features 128 cores and 128 threads, with a base frequency of 1.8 GHz and a Max Turbo Frequency of 2.6 GHz across all cores. With 96 MB of cache and a low 225W TDP, it delivers an excellent performance-per-watt ratio, making it ideal for cloud workloads and scalable applications.

Eight-Channel DDR5 Memory, PCIe 5.0 & Server Security

Specifically designed for the FCLGA4710 socket with support for 2S (Dual-Socket) configurations, the processor supports up to 4 TB of DDR5-6400 ECC memory across 8 memory channels. It also provides 88 PCIe 5.0 lanes and Intel UPI speeds of up to 24 GT/s. It integrates advanced accelerators (QAT, DLB, DSA, IAA) and security technologies such as Intel TDX, SGX, and Total Memory Encryption.

Manufacturer

Manufacturer Details

Warnings & Safety Information

Main Specifications

Year of Release
2024
Family
Xeon

Family

Xeon

Professional family of high-performance and high-speed Intel processors for increased productivity and use of demanding applications (e.g. high-resolution video editing) and competitive gaming.
Microarchitecture
Sierra Forest

Microarchitecture

The code name of the generation and internal organization of the processor. A common indicative element is the nanometers (nm) of the microarchitecture; the smaller, the better. The latest and most recent generation of Intel, named Arrow Lake, includes the “Core Ultra” models without the "i" prefix. The latest and most recent generation of AMD is Zen 5.
Socket
LGA 4710

Socket

The processor socket type.

The motherboard we choose should have the same socket in order for the processor to "fit in".
Packaging
Tray

Packaging

Tray

"They are not accompanied by a cooler and a fan. They are intended for those who wish to purchase a cooling system independently."
Compatible Chipset
-
Type
Server

Performance

Cores
128

Cores

The natural individual processing units that the processor has. The more cores a processor has, the more efficient it is in running multiple applications simultaneously. For simple use, 4 cores are sufficient, while for gaming and video processing, at least 6 are recommended.
Threads
128

Threads

Threads are virtual versions of processor cores. They allow the processor to serve multiple tasks in parallel.
Processor Frequency (Base Frequency)
1.8 GHz

Processor Frequency (Base Frequency)

The speed at which the processor operates in everyday use.

During the execution of demanding applications (e.g. games), the frequency may automatically increase up to the Maximum Processor Frequency.
Max Processor Frequency
2.6 GHz

Max Processor Frequency

The maximum processor frequency is the frequency that the processor can reach when executing demanding applications that use one core. Generally, when running demanding applications (e.g. games), the frequency can automatically increase up to the Maximum Processor Frequency depending on the number of cores in use. (the fewer cores are active, the closer they can operate to the maximum frequency)
Unlocked
No

Unlocked

Ability to change the processor clock settings to achieve higher operating frequency (overclocking).
Thermal Design Power (TDP)
225 W

Thermal Design Power (TDP)

The TDP shows how much heat the processor generates during typical use.

The cooler used should be capable of handling this amount of heat.

Features & Functions

Includes Heatsink
No

Includes Heatsink


The processor requires cooling in order to operate. If the processor does not come with a heatsink, you will need to purchase a suitable CPU heatsink or a separate water cooling system.
DDR4 Support
-
DDR5 Support
Yes
NPU Support
-

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Intel