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CPU

Intel

Intel Xeon Platinum 8351N

Processor Released Apr 6, 2021

CPU cores: 36
CPU threads: 72
Maximum boost clock: 3.5 GHz
Thermal design power: 225 W

No matched benchmark results are available for this entry yet.

Processing & platform

CPU cores: 36
CPU threads: 72
Base clock: 2.4 GHz
CPU reference clock: 100 MHz^*
Reported CPU clock: 2.4 GHz^*
Maximum boost clock: 3.5 GHz
L3 cache: 54 MB
Socket / package: LGA 4189
Process node: 10 nm
Chip/package TDP: 225 W^*

Cache hierarchy

L3 / total
Level
L3
Scope
total
Size
54 MB
Reported cache^*
Size
54 MB^*
Level
Reported cache (level unstated)^*

Compatible sockets

LGA 4189

Memory & storage

Memory channels: 8
Video memory type: DDR4-2933^*
Rated memory bandwidth: 187.70 GB/s^*

Supported memory

DDR4-2933
Technology
DDR4
Transfer rate
2,933 MT/s

CPU memory support

DDR4-2933
Variant / details
Manufacturer CPU memory-controller support; system and module configuration may limit operation.
Technology
DDR4
Transfer rate
2,933 MT/s

Power specifications

Thermal design power: 225 W

System configuration

Detailed specifications

Specifications 1 · 11 fields

Maximum turbo frequency

3.5^* GHz

Scope and conditions

native_context

Clock scope: Maximum turbo declaration; not measured or sustained all-core frequency^*

Codename

Ice Lake^*

Processor model

Platinum 8351N^*

Full processor designation

Intel(R) Xeon(R) Platinum 8351N CPU @ 2.40^*

Processor family

Intel Xeon Platinum^*

Launch year

precision: year^*
text: 2021^*

Declared memory capacity

6^* TB

Scope and conditions

native_context

Capacity unit base: Not independently established^*

CPU cores

36^*

L3 cache

54^* MB

Scope and conditions

native_context

Capacity unit base: Not independently established^*

Thermal design power declaration

225^* W

CPU threads

72^*

Specifications 2 · 9 fields

Release: Apr 6th, 2021^*
Name: Xeon Platinum 8351N^*
Codename: Ice Lake-SP^*
Cores: 36 / 72^*
Clock: 2.4 to 3.5 GHz^*
Socket: Socket 4189^*
Process: 10^* nm
L3 Cache: 54MB^*
TDP: 225^* W

Specifications 3 · 59 fields

AESTech

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

AVX512FusedMultiplyAddUnits

2^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

BornOnDate

Q2'21^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

Cache

54 MB^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

ClockSpeed

2.40 GHz^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

ClockSpeedMax

3.50 GHz^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

CodeNameText

Products formerly Ice Lake^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

CoreCount

36^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

CpuId

212288^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

CpuName

Intel® Xeon® Platinum 8351N Processor^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

DeepLearningBoostVersion

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

ECCMemory

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

EM64

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

Embedded

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

ExecuteDisable

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

ExtendedPageTables

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

HighPriorityCoreFreq

2.60 GHz^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

HighPriorityCores

18^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

HyperThreading

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

InstructionSetExtensions

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

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

IntelCryptoAcceleration

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

IntelPlatformFWResSupport

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

IntelTotalMemoryEncryption

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

Lithography

10 nm^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

LowPriorityCoreFreq

2.20 GHz^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

LowPriorityCores

18^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

MarketSegment

Server^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

MaxEncSizeSupportIntelSGX

64 GB^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

MaxMem

6 TB^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

MaxTDP

225 W^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

MemoryMaxSpeedMhz

2933 MHz^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

MemoryTypes

DDR4-2933^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

ModeBasedExecutionControlVersion

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

NumMemoryChannels

8^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

NumPCIExpressPorts

64^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

OptaneDCPersistentMemoryVersion

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

PackageSize

77.5mm x 56.5mm^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

PCIExpressRevision

4.0^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

ProcessorNumber

8351N^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

ProductGroup

3rd Generation Intel® Xeon® Scalable Processors^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

ResourceDirectorTechVersion

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

RunSureTechnologyVersion

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

ScalableSockets

1S Only^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

ServicingStatus

Baseline Servicing^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

SocketsSupported

FCLGA4189^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

SoftwareGuardExtensions

Yes with Intel® SPS^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

SpeedSelectCorePowerInd

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

SpeedSelectTurboFreqInd

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

SpeedShiftTechVersion

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

SstBaseFrequencyOptionVersion

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

StatusCodeText

Launched^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

TBTVersion

2.0^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

TCase

76°C^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

ThreadCount

72^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

TransactionalSynchronizationExtensionVersion

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

TXT

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

VolumeManagementDeviceVersion

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

VTD

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

VTX

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 1,585^*

Specifications 4 · 30 fields

name: Xeon Platinum 8351N^*
Release Date: Apr 6th, 2021^*
Part#: SRKJ3 CD8068904582702^*
Frequency: 2.4^* GHz
Turbo Clock: up to 3.5 GHz^*
Base Clock: 100^* MHz
Multiplier: 24.0x^*
Multiplier Unlocked: No^*
Codename: Ice Lake-SP^*
Socket: Intel Socket 4189^*
Generation: Xeon Platinum (Ice Lake-SP)^*
Memory Support: DDR4^*
ECC Memory: Yes^*
# of Cores: 36^*
# of Threads: 72^*
SMP # CPUs: 1^*
Cache L1: 64 KB (per core)^*
Cache L2: 1 MB (per core)^*
Features: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.2, AVX, AVX2, AVX-512, EIST, Intel 64, XD bit, TXT, VT-x, VT-d, AES-NI, ECC, HTT, FMA3, F16C, BMI1, BMI2, x8 SDDC, vPro^*
Foundry: Intel^*
Rated Speed: 2,933^* MT/s
Memory Bus: Eight-channel^*
Memory Bandwidth: 187.7^* GB/s
PCI-Express: Gen 4, 64 Lanes (CPU only)^*
Process Size: 10^* nm
Cache L3: 54 MB (shared)^*
tCaseMax: 76°C^*
Package: FC-LGA4189^*
Market: Server/Workstation^*
Production Status: Active^*

Specifications 5 · 8 fields

Foundry: Intel^*
Vendor: Intel^*
Product: Intel Xeon Platinum 8351N^*
Type: CPU^*
Release Date: 2021-04-06^*
Process Size (nm): 10^* nm
TDP (W): 225^* W
Freq (MHz): 2,400^* MHz

Specifications 6 · 38 fields

processor name: Intel Xeon Platinum 8351N^*
turbo frequency: 3,500^*
turbo frequency: 3,500^*
cache size: 55,296^*
cache size: 55,296^*
tdp: 225^*
tdp: 225^*
price: 3,027^*
product line: 3rd Generation Intel Xeon Scalable Processors^*
socket: FCLGA4189^*
socket: FCLGA4189^*
memory type: DDR4-2933^*
memory type: DDR4-2933^*
cores: 36^*
cores: 36^*
vertical segment: Server^*
vertical segment: Server^*
max memory size: 6,442,450,944^*
max memory size: 6,442,450,944^*
status: Launched^*
status: Launched^*
max temp: 76^*
max temp: 76^*
package size: 77.5mm x 56.5mm^*
package size: 77.5mm x 56.5mm^*
fullname: Intel Xeon Platinum 8351N Processor (54M Cache, 2.40 GHz)^*
threads: 72^*
threads: 72^*
name: Intel Xeon Platinum 8351N^*
name: Intel Xeon Platinum 8351N^*
processor number: 8351N^*
processor number: 8351N^*
launch date: 2021-05-01^*
launch date: 2021-05-01^*
lithography: 10^*
lithography: 10^*
base frequency: 2,400^*
base frequency: 2,400^*

Specifications 7 · 57 fields

Recommended Customer Price

$3466.00^*

Scope and conditions

source_native_row_context

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

Sockets Supported

FCLGA4189^*

Package Size

77.5mm x 56.5mm^*

TCASE

76^* °C

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

Yes^*

Intel® Speed Shift Technology

Yes^*

Intel® Turbo Boost Technology ‡

2.0^*

Intel® Hyper-Threading Technology ‡

Yes^*

Intel® 64 ‡

Yes^*

Instruction Set Extensions

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

Intel® Volume Management Device (VMD)

Yes^*

Total Cores

36^*

Intel® TSX-NI

Yes^*

Intel® Resource Director Technology (Intel® RDT)

Yes^*

# of AVX-512 FMA Units

2^*

Intel® Speed Select Technology – Core Power

Yes^*

Intel® Speed Select Technology – Turbo Frequency

Yes^*

Intel® Speed Select Technology - Base Frequency

Yes^*

High Priority Cores

18^*

High Priority Core Frequency

2.6^* GHz

Low Priority Cores

18^*

Low Priority Core Frequency

2.2^* GHz

Total Threads

72^*

Intel® Total Memory Encryption

Yes^*

Intel® AES New Instructions

Yes^*

Intel® Trusted Execution Technology ‡

Yes^*

Execute Disable Bit ‡

Yes^*

Mode-based Execute Control (MBEC)

Yes^*

Max Turbo Frequency

3.5^* 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^*

Intel® Software Guard Extensions (Intel® SGX)

Yes with Intel® SPS^*

Intel® Run Sure Technology

Yes^*

Maximum Enclave Size Support for Intel® SGX

64^* GB

Intel® Crypto Acceleration

Yes^*

Intel® Platform Firmware Resilience Support

Yes^*

Cache

54^* MB

Processor Base Frequency

2.4^* GHz

TDP

225^* W

Marketing Status

Launched^*

Launch Date

Q2'21^*

Product Collection

3rd Generation Intel® Xeon® Scalable Processors^*

Embedded Options Available

Yes^*

Servicing Status

Baseline Servicing^*

Max Memory Size (dependent on memory type)

6^* TB

Memory Types

DDR4-2933^*

Max # of Memory Channels

8^*

Vertical Segment

Server^*

ECC Memory Supported ‡

Yes^*

Maximum Memory Speed

2,933^* MHz

Intel® Optane™ DC Persistent Memory Supported

Yes^*

Processor Number

8351N^*

Lithography

10^* nm

Scalability

1S Only^*

PCI Express Revision

4.0^*

Max # of PCI Express Lanes

64^*

Specifications 8 · 7 fields

product: Xeon Platinum 8351N^*
status: Launched^*
releaseDate: 2,021^*
cores: 36^*
maxTurboClock: 3.5^*
baseClock: 2.4^*
cache: 54^*

* Provisional data