Xeon Processor Silver 4123 3.00 GHz 11MB Cache (cd8067303810503)

Introduction

Intel® Turbo Boost Technology

Intel® Turbo Boost Technology dynamically increases the processor's frequency as needed by taking advantage of thermal and power headroom to give you a burst of speed when you need it, and increased energy efficiency when you don’t.

Intel® vPro™ Platform Eligibility

Intel® vPro™ Technology is a set of security and manageability capabilities built into the processor aimed at addressing four critical areas of IT security: 1) Threat management, including protection from rootkits, viruses, and malware 2) Identity and web site access point protection 3) Confidential personal and business data protection 4) Remote and local monitoring, remediation, and repair of PCs and workstations.

Intel® Hyper-Threading Technology

Intel® Hyper-Threading Technology (Intel® HT Technology) delivers two processing threads per physical core. Highly threaded applications can get more work done in parallel, completing tasks sooner.

Intel® Virtualization Technology (VT-x)

Intel® Virtualization Technology (VT-x) allows one hardware platform to function as multiple “virtual” platforms. It offers improved manageability by limiting downtime and maintaining productivity by isolating computing activities into separate partitions.

Intel® TSX-NI

Intel® Transactional Synchronization Extensions New Instructions (Intel® TSX-NI) are a set of instructions focused on multi-threaded performance scaling. This technology helps make parallel operations more efficient via improved control of locks in software.

Intel® 64

Intel® 64 architecture delivers 64-bit computing on server, workstation, desktop and mobile platforms when combined with supporting software.¹ Intel 64 architecture improves performance by allowing systems to address more than 4 GB of both virtual and physical memory.

Instruction Set

An instruction set refers to the basic set of commands and instructions that a microprocessor understands and can carry out. The value shown represents which Intel’s instruction set this processor is compatible with.

Instruction Set Extensions

Instruction Set Extensions are additional instructions which can increase performance when the same operations are performed on multiple data objects. These can include SSE (Streaming SIMD Extensions) and AVX (Advanced Vector Extensions).

# of AVX-512 FMA Units

Intel® Advanced Vector Extensions 512 (AVX-512), new instruction set extensions, delivering ultra-wide (512-bit) vector operations capabilities, with up to 2 FMAs (Fused Multiply Add instructions), to accelerate performance for your most demanding computational tasks.

Intel® Speed Shift Technology

Intel® Speed Shift Technology uses hardware-controlled P-states to deliver dramatically quicker responsiveness with single-threaded, transient (short duration) workloads, such as web browsing, by allowing the processor to more quickly select its best operating frequency and voltage for optimal performance and power efficiency.

Processor

Processor manufacturer

Intel

Processor model

4123

Processor base frequency

3 GHz

Processor family

Intel Xeon Silver

Processor cores

8

Processor socket

FCLGA3647

Component for

Server/workstation

Processor lithography

14 nm

Processor threads

16

Processor operating modes

64-bit

Processor boost frequency

3.2 GHz

Processor cache

11 MB

Thermal Design Power (TDP)

105 W

Box

N

Cooler included

N

Processor codename

Skylake

Processor ARK ID

137057

Memory

Maximum internal memory supported by processor

512 GB

Memory types supported by processor

DDR4-SDRAM

Memory clock speeds supported by processor

2400 MHz

Memory channels

Hexa-channel

ECC

Y

Graphics

On-board graphics card

N

Discrete graphics card

N

On-board graphics card model

Not available

Discrete graphics card model

Not available

Features

Market segment

Server

Maximum number of PCI Express lanes

48

PCI Express slots version

3.0

Supported instruction sets

AVX-512

Scalability

1S

Embedded options available

N

PCI Express CEM revision

3.0

Harmonized System (HS) code

8542310001

Export Control Classification Number (ECCN)

5A992C

Commodity Classification Automated Tracking System (CCATS)

G077159

Processor special features

Intel® Hyper Threading Technology (Intel® HT Technology)

Y

Intel® Turbo Boost Technology

2.0

Intel® AES New Instructions (Intel® AES-NI)

Y

Intel Trusted Execution Technology

Y

Intel® Speed Shift Technology

Y

Intel® Transactional Synchronization Extensions

Y

Intel TSX-NI

Y

Intel 64

Y

Intel Virtualization Technology (VT-x)

Y

Intel Turbo Boost Max Technology 3.0

N

Intel® Optane™ Memory Ready

N

AVX-512 Fused Multiply-Add (FMA) units

1

Intel® vPro™ Platform Eligibility

Y

Technical details

Launch date

Q1'18

Product type

Processor

Status

Launched

Maximum memory

512 GB

Supported memory types

DDR4-SDRAM

Memory speed (max)

2400 MHz

Weight & dimensions

Processor package size

76mm x 56.5mm

Other features

Maximum internal memory

512 GB