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CPU

Intel

Intel Xeon Gold 6423N

Processor

CPU cores: 28^*
CPU threads: 56^*
Maximum boost clock: 3.6 GHz^*
Thermal design power: 195 W^*

No matched benchmark results are available for this entry yet.

Processing & platform

CPU cores: 28^*
CPU threads: 56^*
Base clock: 2 GHz^*
Maximum boost clock: 3.6 GHz^*
Socket / package: FCLGA4677^*
Manufacturing process: Intel 7^*

Cache hierarchy

Reported cache^*
Size
52.5 MB^*
Level
Reported cache (level unstated)^*

Memory & storage

Memory channels: 8^*

Supported memory

DDR5-4400^*

Power specifications

Thermal design power: 195 W^*

System configuration

Detailed specifications

Specifications · 67 fields

Recommended Customer Price

$2161.00^*

Scope and conditions

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Price scope: Historical source recommendation; not a current retail offer. The original currency notation is retained.^*

Intel® Resource Director Technology (Intel® RDT)

Yes^*

Intel® Speed Shift Technology

Yes^*

Intel® Turbo Boost Technology ‡

2.0^*

Intel® Hyper-Threading Technology ‡

Yes^*

Intel® Transactional Synchronization Extensions

Yes^*

Intel® 64 ‡

Yes^*

Instruction Set Extensions

Intel® SSE4.2 | Intel® AVX | Intel® AVX2 | Intel® AVX-512^*

# of AVX-512 FMA Units

2^*

Intel® QuickAssist Technology (QAT)

0 default devices^*

Intel® Dynamic Load Balancer (DLB)

0 default devices^*

Intel® Speed Select Technology - Performance Profile

Yes^*

Intel® In-memory Analytics Accelerator (IAA)

0 default devices^*

Total Cores

28^*

Intel® vRAN Boost

Yes^*

Intel® Crypto Acceleration

Yes^*

Intel® QuickAssist Software Acceleration

Yes^*

Intel® Platform Firmware Resilience Support

Yes^*

Intel® Control-Flow Enforcement Technology

Yes^*

Total Threads

56^*

Intel® Total Memory Encryption

Yes^*

Intel® AES New Instructions

Yes^*

Intel® Software Guard Extensions (Intel® SGX)

Yes with Intel® SPS^*

Default Maximum Enclave Page Cache (EPC) Size for Intel® SGX

128^* GB

Intel® OS Guard

Yes^*

Intel® Trusted Execution Technology ‡

Yes^*

Execute Disable Bit ‡

Yes^*

Intel® Boot Guard

Yes^*

Intel® Run Sure Technology

Yes^*

Mode-based Execute Control (MBEC)

Yes^*

Max Turbo Frequency

3.6^* GHz

Intel® Virtualization Technology (VT-x) ‡

Yes^*

Intel® Virtualization Technology for Directed I/O (VT-d) ‡

Yes^*

Intel® VT-x with Extended Page Tables (EPT) ‡

Yes^*

Processor Base Frequency

2.0^* GHz

Cache

52.5^* MB

TDP

195^* W

Intel® Deep Learning Boost (Intel® DL Boost) on CPU

Yes^*

Marketing Status

Launched^*

Launch Date

Q3'23^*

Servicing Status

Baseline Servicing^*

Embedded Options Available

Yes^*

Product Collection

4th Generation Intel® Xeon® Scalable Processors^*

Max Memory Size (dependent on memory type)

4^* TB

Memory Types

DDR5-4400^*

Max # of Memory Channels

8^*

ECC Memory Supported ‡

Yes^*

Vertical Segment

Server^*

Maximum Memory Speed

4,400^* MHz

Intel® Optane™ DC Persistent Memory Supported

No^*

Scalability

1S Only^*

PCI Express Revision

4^*

Max # of PCI Express Lanes

64^*

Processor Number

6423N^*

Sockets Supported

FCLGA4677^*

Package Carrier

E1B^*

DTS Max

96^* °C

TCASE

85^*

Lithography

Intel 7^*

Package Size

77.5mm x 56.5mm^*

Intel® On Demand Available Upgrades

See the specifications^*

Intel® On Demand Activation Model

Yes^*

Intel® Data Streaming Accelerator (DSA)

1 default devices^*

Intel® Advanced Matrix Extensions (AMX)

No^*

Intel® Speed Select Technology – Core Power

Yes^*

Intel® Speed Select Technology – Turbo Frequency

Yes^*

Intel® Speed Select Technology - Base Frequency

No^*

* Provisional data