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CPU

Intel

Intel Core i7-4940MX Processor Extreme Edition

Processor

CPU cores: 4^*
CPU threads: 8^*
Maximum boost clock: 4 GHz^*
Thermal design power: 57 W^*

No matched benchmark results are available for this entry yet.

Processing & platform

CPU cores: 4^*
Graphics: Intel® HD Graphics 4600^*
CPU threads: 8^*
Base clock: 3.1 GHz^*
Turbo Boost 2.0 frequency: 4 GHz^*
Integrated GPU base frequency: 400 MHz^*
Integrated GPU maximum dynamic frequency: 1,350 MHz^*
Maximum supported memory bandwidth: 25.60 GB/s^*
Maximum boost clock: 4 GHz^*
Socket / package: FCPGA946^*
Process node: 22 nm^*

Cache hierarchy

Reported cache^*
Size
8 MB^*
Level
Reported cache (level unstated)^*
Scope
Intel® Smart Cache^*

Memory & storage

Memory channels: 2^*

Supported memory

DDR3L 1333/1600^*

Power specifications

Thermal design power: 57 W^*

System configuration

Detailed specifications

Specifications 1 · 60 fields

AESTech

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

AntiTheftTechnology

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

BornOnDate

Q1'14^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

Bus

5 GT/s^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

Cache

8 MB Intel® Smart Cache^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

ClockSpeed

3.10 GHz^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

ClockSpeedMax

4.00 GHz^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

CodeNameText

Products formerly Haswell^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

CoreCount

4^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

CpuId

78940^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

CpuName

Intel® Core™ i7-4940MX Processor Extreme Edition^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

CVTHD

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

ECCMemory

No^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

EM64

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

Embedded

No^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

ESUDate

Wednesday. June 30. 2021^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

ExecuteDisable

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

ExtendedPageTables

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

FDI

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

GraphicsFreq

400 MHz^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

GraphicsMaxFreq

1.35 GHz^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

GraphicsMaxMem

1.7 GB^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

GraphicsOutput

eDP/DP/HDMI/VGA^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

HaltState

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

HyperThreading

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

IdentityProtectionTechVersion

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

InstructionSet

64-bit^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

InstructionSetExtensions

Intel® SSE4.1. Intel® SSE4.2. Intel® AVX2^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

InTru3D

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

Lithography

22 nm^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

MarketSegment

Mobile^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

MaxCPUs

1^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

MaxMem

32 GB^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

MaxMemoryBandwidth

25.6 GB/s^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

MaxTDP

57 W^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

MemoryTypes

DDR3L 1333/1600^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

NumDisplaysSupported

3^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

NumMemoryChannels

2^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

NumPCIExpressPorts

16^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

PackageSize

37.5mm x 37.5mm x 4.7mm^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

PCIExpressConfigs

1x16. 2x8. 1x8 2x4^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

PCIExpressRevision

3^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

ProcessorGraphicsModelId

Intel® HD Graphics 4600^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

ProcessorNumber

i7-4940MX^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

ProductGroup

Intel® Core™ X-series Processors^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

QuickSyncVideo

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

SecureKeyTechVersion

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

ServicingStatus

End of Servicing Lifetime^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

SpeedstepTechnology

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

StatusCodeText

Discontinued^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

TBTVersion

2.0^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

ThermalJunctionRateCode

100°C^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

ThermalMonitoring2Indicator

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

ThreadCount

8^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

TransactionalSynchronizationExtensionVersion

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

TurboBoostTech2MaxFreq

4.00 GHz^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

TXT

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

VProTechnologyOptions

Intel vPro® Platform^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

VTD

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

VTX

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 29^*

Specifications 2 · 7 fields

Processor: Intel Core i7-4940MX Processor Extreme Edition^*
Status: Launched^*
Release Date: Q1'14^*
Cores: 4^*
Max Turbo Speed: 4^* GHz
Base Speed: 3.1^* GHz
Cache Size: 8^* MB

Specifications 3 · 11 fields

ClockSpeed: 3.1^* GHz
Cache: 8 MB Intel® Smart Cache^*
Bus: 5 GT/s^*
MaxTDP: 57^* W
BornOnDate: Q1'14^*
Model: Intel® Core™ i7-4940MX Processor Extreme Edition^*
MarketSegment: Mobile^*
Lithography: 22^* nm
CoreCount: 4^*
ThreadCount: 8^*
ClockSpeedMax: 4^* GHz

Specifications 4 · 58 fields

Intel® TSX-NI

Yes^*

Intel® Identity Protection Technology ‡

Yes^*

Intel® AES New Instructions

Yes^*

Secure Key

Yes^*

Execute Disable Bit ‡

Yes^*

Intel® Virtualization Technology (VT-x) ‡

Yes^*

Intel® Trusted Execution Technology ‡

Yes^*

Anti-Theft Technology

Yes^*

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

Yes^*

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

Yes^*

Total Cores

4^*

Intel vPro® Eligibility ‡

Intel vPro® Platform^*

PCI Express Revision

3^*

PCI Express Configurations ‡

1x16 | 2x8 | 1x8 2x4^*

Max # of PCI Express Lanes

16^*

Cache

8.0^* MB

Scope and conditions

source_native_row_context

Cache description: Intel® Smart Cache^*
Original declaration: 8 MB Intel® Smart Cache^*

Total Threads

8^*

Max Turbo Frequency

4.0^* GHz

Intel® Turbo Boost Technology 2.0 Frequency‡

4.0^* GHz

Processor Base Frequency

3.1^* GHz

Bus Speed

5^* GT/s

TDP

57^* W

Marketing Status

Discontinued^*

Launch Date

Q1'14^*

Servicing Status

End of Servicing Lifetime^*

Embedded Options Available

No^*

End of Servicing Updates Date

Wednesday | June 30 | 2021^*

Max Memory Size (dependent on memory type)

32^* GB

Memory Types

DDR3L 1333/1600^*

Max # of Memory Channels

2^*

Max Memory Bandwidth

25.6^* GB/s

ECC Memory Supported ‡

No^*

Graphics Base Frequency

400^* MHz

Graphics Output

eDP/DP/HDMI/VGA^*

Product Collection

Intel® Core™ X-series Processors^*

# of Displays Supported ‡

3^*

GPU Name ‡

Intel® HD Graphics 4600^*

Graphics Max Dynamic Frequency

1.35^* GHz

Graphics Video Max Memory

1.7^* GB

Intel® Quick Sync Video

Yes^*

Intel® InTru™ 3D Technology

Yes^*

Vertical Segment

Mobile^*

Intel® Flexible Display Interface (Intel® FDI)

Yes^*

Intel® Clear Video HD Technology

Yes^*

Processor Number

i7-4940MX^*

Sockets Supported

FCPGA946^*

Lithography

22^* nm

Max CPU Configuration

1^*

TJUNCTION

100^* °C

Package Size

37.5mm x 37.5mm x 4.7mm^*

Intel® 64 ‡

Yes^*

Instruction Set

64-bit^*

Instruction Set Extensions

Intel® SSE4.1 | Intel® SSE4.2 | Intel® AVX2^*

Idle States

Yes^*

Enhanced Intel SpeedStep® Technology

Yes^*

Thermal Monitoring Technologies

Yes^*

Intel® Turbo Boost Technology ‡

2.0^*

Intel® Hyper-Threading Technology ‡

Yes^*

* Provisional data