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Cisco Xeon 4208 processor 2.1 GHz 11 MB

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UCS-CPU-I4208-RF
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Description

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

Intel® Virtualization Technology for Directed I/O (VT-d) continues from the existing support for IA-32 (VT-x) and Itanium® processor (VT-i) virtualization adding new support for I/O-device virtualization. Intel VT-d can help end users improve security and reliability of the systems and also improve performance of I/O devices in virtualized environments.

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

Intel® VT-x with Extended Page Tables (EPT), also known as Second Level Address Translation (SLAT), provides acceleration for memory intensive virtualized applications. Extended Page Tables in Intel® Virtualization Technology platforms reduces the memory and power overhead costs and increases battery life through hardware optimization of page table management.

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.

Enhanced Intel SpeedStep® Technology

Enhanced Intel SpeedStep® Technology is an advanced means of enabling high performance while meeting the power-conservation needs of mobile systems. Conventional Intel SpeedStep® Technology switches both voltage and frequency in tandem between high and low levels in response to processor load. Enhanced Intel SpeedStep® Technology builds upon that architecture using design strategies such as Separation between Voltage and Frequency Changes, and Clock Partitioning and Recovery.

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.

Intel® Deep Learning Boost (Intel® DL Boost)

A new set of embedded processor technologies designed to accelerate AI deep learning use cases. It extends Intel AVX-512 with a new Vector Neural Network Instruction (VNNI) that significantly increases deep learning inference performance over previous generations.

Intel® Resource Director Technology (Intel® RDT)

Intel® RDT brings new levels of visibility and control over how shared resources such as last-level cache (LLC) and memory bandwidth are used by applications, virtual machines (VMs) and containers.

Intel® Volume Management Device (VMD)

Intel® Volume Management Device (VMD) provides a common, robust method of hot plug and LED management for NVMe-based solid state drives.


Feature Feature Value
Processor family Intel Xeon Silver
Processor cores 8
Processor socket LGA 3647 (Socket P)
Component for Server/workstation
Processor lithography 14 nm
Box N
Cooler included N
Processor manufacturer Intel
Processor base frequency 2.1 GHz
Processor model 4208
Processor operating modes 64-bit
Processor threads 16
Processor cache 11 MB
Thermal Design Power (TDP) 85 W
Processor boost frequency 3.2 GHz
Processor codename Cascade Lake
Processor ARK ID 193390
Memory channels Hexa-channel
Maximum internal memory supported by processor 1024 GB
Memory types supported by processor DDR4-SDRAM
Memory clock speeds supported by processor 2400 MHz
ECC Y
On-board graphics adapter N
Discrete graphics adapter N
On-board graphics adapter model Not available
Discrete graphics adapter model Not available
Execute Disable Bit Y
Maximum number of PCI Express lanes 48
PCI Express slots version 3.0
Supported instruction sets SSE4.2,AVX,AVX 2.0,AVX-512
Scalability 2S
Embedded options available N
PCI Express CEM revision 3.0
Market segment Server
Harmonized System (HS) code 8542310001
Export Control Classification Number (ECCN) 5A992C
Commodity Classification Automated Tracking System (CCATS) G077159
Intel® Hyper Threading Technology (Intel® HT Technology) Y
Intel® Turbo Boost Technology 2.0
Intel® AES New Instructions (Intel® AES-NI) Y
Enhanced Intel SpeedStep Technology Y
Intel Trusted Execution Technology Y
Intel® Speed Shift Technology Y
Intel® Transactional Synchronization Extensions Y
Intel VT-x with Extended Page Tables (EPT) Y
Intel TSX-NI Y
Intel 64 Y
Intel Virtualization Technology (VT-x) Y
Intel Virtualization Technology for Directed I/O (VT-d) Y
Intel Turbo Boost Max Technology 3.0 N
AVX-512 Fused Multiply-Add (FMA) units 1
Intel® Deep Learning Boost (Intel® DL Boost) Y
Intel® Speed Select technology – Performance Profile (Intel® SST-PP) N
Intel® Resource Director Technology (Intel® RDT) Y
Intel® Volume Management Device (VMD) Y
Intel® Run Sure Technology N
Mode-based Execute Control (MBE) Y
Intel® Optane™ DC Persistent Memory Supported N
Intel® vPro™ Platform Eligibility Y
Intel® Speed Select Technology – Base Frequency (Intel® SST-BF) N
Tcase 78 °C
Product type Processor
Supported memory types DDR4-SDRAM
Package width 43 mm
Package depth 137 mm
Package height 112 mm
Package weight 201 g
Package type Retail box
Processor package size 76mm x 56.5mm
Maximum internal memory 1000 GB
Intel Speed Select Technology (SST) N
Intel® Optane™ DC Persistent Memory technology N
Launch date Q2’19
Status Launched
Memory speed (max) 2400 MHz
Number of UPI links 2

Brand

Cisco

Additional information

Processor family

Intel Xeon Silver

Processor boost frequency

3.2 GHz

Harmonized System (HS) code

8542310001

Tcase

78 °C

PCI Express CEM revision

3.0

Scalability

2S

Supported memory types

DDR4-SDRAM

PCI Express slots version

3.0

Execute Disable Bit

Y

On-board graphics adapter

N

Package depth

137 mm

Processor ARK ID

193390

Intel 64

Y

Package weight

201 g

Processor cache

11 MB

Processor package size

76mm x 56.5mm

Processor operating modes

64-bit

Processor base frequency

2.1 GHz

Launch date

Q2'19

Cooler included

N

Processor lithography

14 nm

Memory speed (max)

2400 MHz

Processor socket

LGA 3647 (Socket P)

Package type

Retail box

Package height

112 mm

Maximum internal memory

1000 GB

Package width

43 mm

Status

Launched

Product type

Processor

Intel® Run Sure Technology

N

Supported instruction sets

SSE4.2,AVX,AVX 2.0,AVX-512

Intel TSX-NI

Y

Market segment

Server

Embedded options available

N

Processor cores

8

Discrete graphics adapter

N

ECC

Y

Memory channels

Hexa-channel

Processor codename

Cascade Lake

Thermal Design Power (TDP)

85 W

Processor threads

16

Processor model

4208

Processor manufacturer

Intel

Box

N

Component for

Server/workstation