Intel Xeon Gold 6256 12 Cores 24 Threads 4.5GHz P (LGA 3647) CD8069504425301 Server CPU

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Product line:

Xeon

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€4,600.00

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Happyware Article Number:

SE7C9071-935461

Manufacturer Number:

CD8069504425301

Brand:

Intel

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Description Technical details Warranty & Technical Support Reviews Bulk Deals

Intel Xeon Gold 6256

High-Performance Data Center Server CPU engineered for scalable 4-socket platforms with the Intel Xeon Gold 6256

The Intel Xeon Gold 6256 is a 2nd Gen Intel Xeon Scalable (Cascade Lake-SP) processor for LGA3647 environments that prioritize predictable single-thread performance while maintaining multi-socket scalability. With 12 cores and 24 threads, it aligns well to enterprise nodes where high base frequency and controlled core counts support licensing-sensitive stacks, latency-aware services, and mixed consolidation profiles.

Designed for 4S platforms, the Intel Xeon Gold 6256 leverages 3 UPI links to sustain coherent CPU-to-CPU bandwidth and reduce contention under cross-socket memory access. The integrated 6-channel DDR4 ECC memory controller supports up to 2933 MT/s and large memory footprints for virtualization density and in-memory middleware. Up to 48 PCIe 3.0 lanes from the CPU provide balanced I/O connectivity for NICs, HBAs, and accelerator-adjacent expansion, while Intel C621/C622/C624/C627/C628 chipset compatibility enables proven storage topologies and serviceable enterprise platforms.

Why Choose the Intel Xeon Gold 6256?

The Intel Xeon Gold 6256 delivers a strong density-to-performance ratio for 4-socket servers that must scale compute and memory without overprovisioning cores. Its frequency-focused profile supports consistent VM performance, predictable database response, and efficient node standardization across clustered deployments, while ECC memory support and mature platform integration help meet uptime and lifecycle requirements.

Intel engineers the Intel Xeon Gold 6256 within a validation framework built for enterprise interoperability, focusing on microcode stability, platform qualification, and long-term availability for data center refresh cycles. This approach supports standardized builds, controlled change management, and alignment with modern rack-scale operational practices.

Key Applications:

Enterprise virtualization and private cloud nodes
Database and middleware servers
HPC compute nodes and analytics
Scale-up 4-socket application servers

At Happyware - Server Hardware you benefit from non-binding offers tailored precisely to your needs and bulk order discount options for standardized rollouts of the Intel Xeon Gold 6256 across clustered or 4-socket server fleets.

Technical details of Intel Xeon Gold 6256

L3 Cache: 33MB

Socket: P (LGA 3647)

Threads: 24

Family: Xeon

Code Name: Cascade Lake-SP

Generation: 2nd

Cores: 12

Base Clock Speed: 3.6GHz

Boost Frequency: 4.5GHz

Max Supported Memory Speed: 2933 MHz

Memory Channels: 6-Channel

TDP (Thermal Design Power): 205W

ECC: Yes

Suitability: Server

Cooler: No

Boxed / Tray: Tray

Supported Chipset: C621, C622, C624, C627, C628

Hyper Threading: Yes

64-Bit Support: Yes

Serie: Xeon

UPI Links [Intel]: 3

L2 Cache: 12MB

How long is the Warranty and how you can get technical support for Intel Xeon Gold 6256

Warranty:	12 months (part)
RMA Url:	https://supporttickets.intel.com/s/warrantyinfo?language=en_US
Description:	Items must be returned first before a replacement is sent. Intel does not offer on-site service as standard.