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Product comparison · 2 cpus

Acer Intel Core i5-4440S vs Acer Intel Core i7-3630QM

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  • 61specifications compared
  • 21differ
  • 40identical
  • 11known for one product only

Key differences

  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 4th gen Intel® Core™ i5
    • 3rd gen Intel® Core™ i7
  • Processor model
    • i5-4440S
    • i7-3630QM
  • Processor base frequency
    • 2.8 GHz
    • 2.4 GHz
  • Processor socket
    • LGA 1150 (Socket H3)
    • PGA988
  • Component for
    • PC
    • Laptop
  • Processor threads
    • 4
    • 8
  • Processor boost frequency
    • 3.3 GHz
    • 3.4 GHz

Side by side

Differences highlightedShow differences only
72 specifications
A

Acer

Intel Core i5-4440SView product
B

Acer

Intel Core i7-3630QMView product
Processor14 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers4th gen Intel® Core™ i53rd gen Intel® Core™ i7
Processor modelDiffersi5-4440Si7-3630QM
Processor base frequencyDiffers2.8 GHz2.4 GHz
Processor cores44
Processor socketDiffersLGA 1150 (Socket H3)PGA988
Processor lithography22 nm22 nm
Package typeTrayTray
Component forDiffersPCLaptop
Processor threadsDiffers48
System bus rate5 GT/s5 GT/s
Processor operating modes64-bit64-bit
Processor boost frequencyDiffers3.3 GHz3.4 GHz
Processor cache6 MB6 MB
Processor cache typeL3L3
L3 cache speedDiffers2.8 GHz2.4 GHz
Thermal Design Power (TDP)Differs65 W45 W
Compatible chipsetsDiffersIntel® H81, Intel® H87, Intel® Z87, Intel® Z97Intel® HM75 Express, Intel HM76 Express, Intel HM77 Express, Intel® QM77 Express
SteppingDiffersC0E1
Bus typeDiffersDMI2DMI
Memory bandwidth supported by processor (max)25.6 GB/s25.6 GB/s
Processor codeDiffersSR14LSR0UX
Memory1 differ
Maximum internal memory supported by processor32 GB32 GB
Memory types supported by processorDiffersDDR3-SDRAMDDR3L-SDRAM
Memory clock speeds supported by processor1333,1600 MHz1333,1600 MHz
Memory channelsDual-channelDual-channel
ECCNoNo
Graphics3 differ
On-board graphics cardYesYes
On-board graphics card modelDiffersIntel® HD Graphics 4600Intel® HD Graphics 4000
On-board graphics card memoryKnown for one1.7 GB
On-board graphics card base frequencyDiffers350 MHz650 MHz
On-board graphics card dynamic frequency (max)Differs1100 MHz1150 MHz
Number of displays supported (on-board graphics)33
Features2 differ
Execute Disable BitYesYes
Idle StatesYesYes
Thermal Monitoring TechnologiesYesYes
Market segmentDiffersDesktopMobile
Maximum number of PCI Express lanes1616
PCI Express slots version3.03.0
PCI Express configurations1x16, 2x8, 1x8+2x41x16, 2x8, 1x8+2x4
Supported instruction setsDiffersAVX 2.0, SSE4.1, SSE4.2AVX
CPU configuration (max)11
Graphics & IMC lithography22 nm22 nm
ScalabilityKnown for one1S
Thermal solution specificationKnown for onePCG 2013C
Integrated 4G WiMAXKnown for oneYes
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyYesYes
Intel FDI TechnologyYesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Anti-Theft Technology (Intel® AT)YesYes
Intel® Clear Video HD Technology (Intel® CVT HD)YesYes
Intel® Identity Protection Technology (Intel® IPT)YesYes
Intel® InTru™ 3D TechnologyYesYes
Intel® Insider™YesYes
Intel® My WiFi Technology (Intel® MWT)YesYes
Intel® Quick Sync Video TechnologyYesYes
Intel® Smart CacheYesYes
Intel® Turbo Boost Technology2.02.0
Intel® Wireless Display (Intel® WiDi)YesYes
Conflict-Free processorYesYes
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneYes
Intel® OS GuardKnown for oneYes
Intel® Secure KeyYesYes
Intel Fast Memory AccessKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYes
Operational conditionsidentical
TcaseKnown for one71.35 °C
TjunctionKnown for one105 °C
Weight & dimensionsidentical
Processor package size37.5 mm37.5 mm
Other features1 differ
Intel® Virtualization Technology (Intel® VT)DiffersVT-d, VT-xVT-x

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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