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CPU

Intel

Intel Core i9-7900X X-series Processor

Processor

CPU cores: 10^*
CPU threads: 20^*
Maximum boost clock: 4.3 GHz^*
Thermal design power: 140 W^*

No matched benchmark results are available for this entry yet.

Processing & platform

CPU cores: 10^*
CPU threads: 20^*
Base clock: 3.3 GHz^*
Turbo Boost Max 3.0 frequency: 4.5 GHz^*
Maximum supported memory bandwidth: 85 GB/s^*
Maximum boost clock: 4.3 GHz^*
Socket / package: FCLGA2066^*
Process node: 14 nm^*

Cache hierarchy

L3^*
Size
13.75 MB^*
Level
L3^*
Scope
L3 Cache^*

Memory & storage

Memory channels: 4^*

Supported memory

DDR4-2666^*

Power specifications

Thermal design power: 140 W^*

System configuration

Detailed specifications

Specifications 1 · 48 fields

AESTech

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 21^*

AVX512FusedMultiplyAddUnits

2^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 21^*

BornOnDate

Q2'17^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 21^*

Bus

8 GT/s^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 21^*

BusNumPorts

0^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 21^*

Cache

13.75 MB L3 Cache^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 21^*

ClockSpeed

3.30 GHz^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 21^*

ClockSpeedMax

4.30 GHz^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 21^*

CodeNameText

Products formerly Skylake^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 21^*

CoreCount

10^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 21^*

CpuId

123613^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 21^*

CpuName

Intel® Core™ i9-7900X X-series Processor^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 21^*

ECCMemory

No^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 21^*

EM64

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 21^*

Embedded

No^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 21^*

ESUDate

Sunday. December 31. 2023^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 21^*

ExecuteDisable

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 21^*

HyperThreading

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 21^*

InstructionSet

64-bit^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 21^*

InstructionSetExtensions

Intel® SSE4.1. Intel® SSE4.2. Intel® AVX2. Intel® AVX-512^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 21^*

ItemsIncluded

Please note: The boxed product does not include a fan or heat sink^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 21^*

Lithography

14 nm^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 21^*

MarketSegment

Desktop^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 21^*

MaxCPUs

1^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 21^*

MaxMem

128 GB^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 21^*

MaxMemoryBandwidth

85 GB/s^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 21^*

MaxTDP

140 W^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 21^*

MemoryTypes

DDR4-2666^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 21^*

NumMemoryChannels

4^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 21^*

NumPCIExpressPorts

44^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 21^*

OptaneMemorySupport

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 21^*

PCIExpressRevision

3.0^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 21^*

ProcessorNumber

i9-7900X^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 21^*

ProductBriefUrl

View now^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 21^*

ProductGroup

Intel® Core™ X-series Processors^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 21^*

ScalableSockets

1S Only^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 21^*

ServicingStatus

Baseline Servicing^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 21^*

SocketsSupported

FCLGA2066^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 21^*

SpeedstepTechnology

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 21^*

StatusCodeText

Discontinued^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 21^*

TBTVersion

2.0^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 21^*

ThermalJunctionRateCode

95°C^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 21^*

ThermalSolutionSpecification

PCG 2017X^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 21^*

ThreadCount

20^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 21^*

TurboBoostMaxTechMaxFreq

4.50 GHz^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 21^*

TurboBoostMaxTechVersion

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 21^*

VTD

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 21^*

VTX

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 21^*

Specifications 2 · 7 fields

Processor: Intel Core i9-7900X X-series Processor^*
Status: Launched^*
Release Date: Q2'17^*
Cores: 10^*
Max Turbo Speed: 4.3^* GHz
Base Speed: 3.3^* GHz
Cache Size: 13.75^* MB

Specifications 3 · 12 fields

ClockSpeed: 3.3^* GHz
Cache: 13.75 MB L3 Cache^*
Bus: 8 GT/s^*
MaxTDP: 140^* W
BornOnDate: Q2'17^*
Model: Intel® Core™ i9-7900X X-series Processor^*
MarketSegment: Desktop^*
Lithography: 14^* nm
CoreCount: 10^*
ThreadCount: 20^*
ClockSpeedMax: 4.3^* GHz
TurboBoostMaxTechMaxFreq: 4.5^* GHz

Specifications 4 · 45 fields

Intel® AES New Instructions

Yes^*

Execute Disable Bit ‡

Yes^*

Intel® Virtualization Technology (VT-x) ‡

Yes^*

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

Yes^*

Total Cores

10^*

Total Threads

20^*

Max Turbo Frequency

4.3^* GHz

Processor Base Frequency

3.3^* GHz

Cache

13.75^* MB

Scope and conditions

source_native_row_context

Cache description: L3 Cache^*
Original declaration: 13.75 MB L3 Cache^*

TDP

140^* W

Bus Speed

8^* GT/s

# of QPI Links

0^*

Intel® Turbo Boost Max Technology 3.0 Frequency ‡

4.5^* GHz

Marketing Status

Discontinued^*

Launch Date

Q2'17^*

Servicing Status

Baseline Servicing^*

End of Servicing Updates Date

Sunday | December 31 | 2023^*

Embedded Options Available

No^*

Product Brief

View now^*

Product Collection

Intel® Core™ X-series Processors^*

Included Items

Please note: The boxed product does not include a fan or heat sink^*

Max Memory Size (dependent on memory type)

128^* GB

Memory Types

DDR4-2666^*

Vertical Segment

Desktop^*

Max # of Memory Channels

4^*

ECC Memory Supported ‡

No^*

Max Memory Bandwidth

85^* GB/s

Scalability

1S Only^*

PCI Express Revision

3.0^*

Max # of PCI Express Lanes

44^*

Processor Number

i9-7900X^*

Sockets Supported

FCLGA2066^*

Max CPU Configuration

1^*

Thermal Solution Specification

PCG 2017X^*

Lithography

14^* nm

TJUNCTION

95^* °C

Intel® Optane™ Memory Supported ‡

Yes^*

Intel® Turbo Boost Max Technology 3.0 ‡

Yes^*

Intel® Turbo Boost Technology ‡

2.0^*

Intel® Hyper-Threading Technology ‡

Yes^*

Intel® 64 ‡

Yes^*

Instruction Set Extensions

Intel® SSE4.1 | Intel® SSE4.2 | Intel® AVX2 | Intel® AVX-512^*

# of AVX-512 FMA Units

2^*

Enhanced Intel SpeedStep® Technology

Yes^*

Instruction Set

64-bit^*

* Provisional data