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CPU

Intel

Intel Core i7-3940XM Processor Extreme Edition

Processor

CPU cores: 4^*
CPU threads: 8^*
Maximum boost clock: 3.9 GHz^*
Thermal design power: 55 W^*

No matched benchmark results are available for this entry yet.

Processing & platform

CPU cores: 4^*
Graphics: Intel® HD Graphics 4000^*
CPU threads: 8^*
Base clock: 3 GHz^*
Turbo Boost 2.0 frequency: 3.9 GHz^*
Integrated GPU base frequency: 650 MHz^*
Integrated GPU maximum dynamic frequency: 1,350 MHz^*
Maximum supported memory bandwidth: 25.60 GB/s^*
Maximum boost clock: 3.9 GHz^*
Socket / package: FCPGA988^*
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

DDR3/L/-RS 1333/1600^*

Power specifications

Thermal design power: 55 W^*

System configuration

Detailed specifications

Specifications 1 · 63 fields

AESTech

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

AntiTheftTechnology

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

BornOnDate

Q3'12^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

Bus

5 GT/s^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

Cache

8 MB Intel® Smart Cache^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

ClockSpeed

3.00 GHz^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

ClockSpeedMax

3.90 GHz^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

CodeNameText

Products formerly Ivy Bridge^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

CoreCount

4^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

CpuId

71096^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

CpuName

Intel® Core™ i7-3940XM Processor Extreme Edition^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

CVTHD

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

DemandBasedSwitching

No^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

ECCMemory

No^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

EM64

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

Embedded

No^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

ESUDate

Tuesday. December 31. 2019^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

ExecuteDisable

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

ExtendedPageTables

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

FastMemoryTechnology

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

FDI

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

FlexMemoryTechnology

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

GraphicsFreq

650 MHz^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

GraphicsMaxFreq

1.35 GHz^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

GraphicsOutput

eDP/DP/HDMI/SDVO/CRT^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

HaltState

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

HyperThreading

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

IdentityProtectionTechVersion

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

InstructionSet

64-bit^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

InstructionSetExtensions

Intel® AVX^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

InTru3D

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

Lithography

22 nm^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

MarketSegment

Mobile^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

MaxCPUs

1^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

MaxMem

32 GB^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

MaxMemoryBandwidth

25.6 GB/s^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

MaxTDP

55 W^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

MemoryTypes

DDR3/L/-RS 1333/1600^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

MyWiFiTech

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

NumDisplaysSupported

3^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

NumMemoryChannels

2^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

NumPCIExpressPorts

16^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

PackageSize

37.5 x 37.5mm (rPGA988B)^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

PCIExpressConfigs

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

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

PCIExpressRevision

3.0^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

ProcessorGraphicsModelId

Intel® HD Graphics 4000^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

ProcessorNumber

i7-3940XM^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

ProductGroup

Intel® Core™ X-series Processors^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

QuickSyncVideo

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

ServicingStatus

End of Servicing Lifetime^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

SocketsSupported

FCPGA988^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

SpeedstepTechnology

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

StatusCodeText

Discontinued^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

TBTVersion

2.0^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

ThermalJunctionRateCode

105 C^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

ThermalMonitoring2Indicator

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

ThreadCount

8^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

TurboBoostTech2MaxFreq

3.90 GHz^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

TXT

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

VProTechnologyOptions

Intel vPro® Platform^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

VTD

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

VTX

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

WiMAX

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 35^*

Specifications 2 · 7 fields

Processor: Intel Core i7-3940XM Processor Extreme Edition^*
Status: Launched^*
Release Date: Q3'12^*
Cores: 4^*
Max Turbo Speed: 3.9^* GHz
Base Speed: 3^* GHz
Cache Size: 8^* MB

Specifications 3 · 11 fields

ClockSpeed: 3^* GHz
Cache: 8 MB Intel® Smart Cache^*
Bus: 5 GT/s^*
MaxTDP: 55^* W
BornOnDate: Q3'12^*
Model: Intel® Core™ i7-3940XM Processor Extreme Edition^*
MarketSegment: Mobile^*
Lithography: 22^* nm
CoreCount: 4^*
ThreadCount: 8^*
ClockSpeedMax: 3.9^* GHz

Specifications 4 · 60 fields

4G WiMAX Wireless Technology

Yes^*

Intel® Demand Based Switching

No^*

Intel® AES New Instructions

Yes^*

Intel® Trusted Execution Technology ‡

Yes^*

Execute Disable Bit ‡

Yes^*

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^*

Anti-Theft Technology

Yes^*

Intel vPro® Eligibility ‡

Intel vPro® Platform^*

Total Cores

4^*

Total Threads

8^*

Processor Base Frequency

3.0^* GHz

Cache

8.0^* MB

Scope and conditions

source_native_row_context

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

Bus Speed

5^* GT/s

TDP

55^* W

Max Turbo Frequency

3.9^* GHz

Intel® Turbo Boost Technology 2.0 Frequency‡

3.9^* GHz

Marketing Status

Discontinued^*

Launch Date

Q3'12^*

Servicing Status

End of Servicing Lifetime^*

End of Servicing Updates Date

Tuesday | December 31 | 2019^*

Embedded Options Available

No^*

Max Memory Size (dependent on memory type)

32^* GB

Memory Types

DDR3/L/-RS 1333/1600^*

Max # of Memory Channels

2^*

Max Memory Bandwidth

25.6^* GB/s

ECC Memory Supported ‡

No^*

GPU Name‡

Intel® HD Graphics 4000^*

Graphics Base Frequency

650^* MHz

Graphics Max Dynamic Frequency

1.35^* GHz

Product Collection

Intel® Core™ X-series Processors^*

Intel® Quick Sync Video

Yes^*

Intel® InTru™ 3D Technology

Yes^*

Intel® Flexible Display Interface (Intel® FDI)

Yes^*

Intel® Clear Video HD Technology

Yes^*

# of Displays Supported ‡

3^*

Graphics Output

eDP/DP/HDMI/SDVO/CRT^*

Vertical Segment

Mobile^*

Processor Number

i7-3940XM^*

PCI Express Revision

3.0^*

PCI Express Configurations ‡

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

Max # of PCI Express Lanes

16^*

Sockets Supported

FCPGA988^*

Max CPU Configuration

1^*

Lithography

22^* nm

Package Size

37.5 x 37.5mm (rPGA988B)^*

TJUNCTION

105 C^*

Intel® Turbo Boost Technology ‡

2.0^*

Intel® Hyper-Threading Technology ‡

Yes^*

Intel® 64 ‡

Yes^*

Instruction Set

64-bit^*

Instruction Set Extensions

Intel® AVX^*

Idle States

Yes^*

Enhanced Intel SpeedStep® Technology

Yes^*

Thermal Monitoring Technologies

Yes^*

Intel® Fast Memory Access

Yes^*

Intel® Flex Memory Access

Yes^*

Intel® My WiFi Technology

Yes^*

Intel® Identity Protection Technology ‡

Yes^*

* Provisional data