Silver square server processor with gold contact pads and green substrate visible

Intel

Intel Xeon 6944P 72-Core 1.8 GHz Server Processor PK8072006410200

SKU CH-2R3W-4QQJW MPN PK8072006410200

A 72-core server CPU with 144 threads, 432 MB L3 cache, DDR5-6400 support and a 3.9 GHz max turbo frequency

NameXeon 6944P
CPU Socket TypeFCLGA 7529
Core NameGranite Rapids
# of Cores72-Core
# of Threads144
Operating Frequency1.8 GHz

72 cores and 144 threads deliver massive parallel throughput for dense workloads
Max turbo frequency reaches 3.9 GHz for burst performance on critical tasks
All-core turbo holds 3.1 GHz across every core for sustained heavy compute
432 MB L3 cache reduces latency for large in-memory datasets
DDR5-6400 across 12 channels provides high memory bandwidth for data-intensive applications

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Αποστολή αλλού

72-Core Xeon 6 Server Processor

The Intel Xeon 6944P is a 72-core server CPU built on the Granite Rapids architecture for two-socket platforms. It delivers 144 threads through Hyper-Threading support and a base frequency of 1.8 GHz. This processor targets dense compute workloads in enterprise data centres.

DDR5 6400 Memory Interface Limits

The integrated memory controller runs twelve channels of DDR5 at 6400 MT/s, capping total system capacity at 3TB. PCI Express 5.0 provides 96 lanes for high-speed I/O, while six UPI links at 24 GT/s handle socket-to-socket traffic in 2S configurations.

350-Watt Thermal Design Power

A 350W TDP defines the cooling requirement for sustained all-core operation at 3.1 GHz. No cooling device is included, so a compatible thermal solution must be sourced separately. The FCLGA 7529 socket and 3 nm process underpin the power envelope.

Βασικά χαρακτηριστικά

72 cores and 144 threads deliver massive parallel throughput for dense workloads
Max turbo frequency reaches 3.9 GHz for burst performance on critical tasks
All-core turbo holds 3.1 GHz across every core for sustained heavy compute
432 MB L3 cache reduces latency for large in-memory datasets
DDR5-6400 across 12 channels provides high memory bandwidth for data-intensive applications

Προδιαγραφές

Brand	Intel
Series	Xeon 6
Name	Xeon 6944P
Model	PK8072006410200
CPU Socket Type	FCLGA 7529
Core Name	Granite Rapids
# of Cores	72-Core
# of Threads	144
Operating Frequency	1.8 GHz
Max Turbo Frequency	Max Turbo Frequency 3.9 GHz All Core Turbo Frequency 3.1 GHz
L3 Cache	432MB
64-Bit Support	Yes
Hyper-Threading Support	Yes
Manufacturing Tech	3 nm
Integrated Memory Controller Speed	DDR5 6400
Maximum Memory Capacity	3TB
Memory Channel	12 Channel
Virtualization Technology Support	Yes
Scalability	2S
PCI Express Revision	5.0
Max # of PCI Express Lanes	96
Multimedia Instruction	Intel SSE4.2, Intel AVX, Intel AVX2, Intel AVX-512, Intel AMX
Thermal Design Power	350W
Cooling Device	Cooling device not included - Processor Only
Βάρος αποστολής	0.68 kg
Διαστάσεις συσκευασίας	152 × 127 × 5 mm

Ερωτήσεις για αυτό το προϊόν

Should I pick the 72-core Xeon 6944P or a lower-core model for dense virtualization?

The 72-core, 144-thread design with 432 MB L3 cache and 12-channel DDR5 6400 is built for maximum density; fewer cores reduce parallel capacity and memory bandwidth proportionally.

What does the 3.9 GHz max turbo actually deliver in a live server?

Single-thread bursts reach 3.9 GHz, while sustained all-core workloads run at 3.1 GHz across all 72 cores within the 350 W TDP envelope.

How does the PCIe 5.0 interface limit expansion on this platform?

The processor provides 96 lanes of PCIe 5.0, capping total bandwidth at that lane count; add-in cards and storage share this pool.

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