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Product comparison · 2 laptops

Acer Aspire E ES1-512-C229 Intel® Celeron® N2940 Laptop vs Acer TravelMate P2 P256-M-P4M2 Intel® Pentium® 3556U Laptop

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  • 112specifications compared
  • 37differ
  • 75identical
  • 47known for one product only

Key differences

  • Processor family
    • Intel® Celeron®
    • Intel® Pentium®
  • Processor model
    • N2940
    • 3556U
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 4
    • 2
  • Processor frequency
    • 1.83 GHz
    • 1.7 GHz
  • Processor cache type
    • L2
    • Smart Cache
  • Processor operating modes
    • 32-bit, 64-bit
    • 64-bit
  • Processor codename
    • Bay Trail
    • Haswell

Side by side

Differences highlightedShow differences only
159 specifications
A

Acer

Aspire E ES1-512-C229 Intel® Celeron® N2940 Laptop

Model ES1-512-C229

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B

Acer

TravelMate P2 P256-M-P4M2 Intel® Pentium® 3556U Laptop

Model P256-M-P4M2

View product
Processor11 differ
Processor familyDiffersIntel® Celeron®Intel® Pentium®
Processor modelDiffersN29403556U
Processor coresDiffers42
Processor threadsDiffers42
Processor frequencyDiffers1.83 GHz1.7 GHz
System bus rateKnown for one5 GT/s
Processor cache typeDiffersL2Smart Cache
Processor operating modesDiffers32-bit, 64-bit64-bit
Processor codenameDiffersBay TrailHaswell
Bus typeKnown for oneDMI2
Thermal Design Power (TDP)Differs7.5 W15 W
Maximum number of PCI Express lanesDiffers410
PCI Express configurationsDiffers1x41x2, 1x4, 4x1
Processor boost frequencyKnown for one2.25 GHz
Processor socketKnown for oneBGA 1170
Processor seriesKnown for oneIntel Celeron Processor N2000 Series for Mobile
FSB ParityKnown for oneNo
SteppingKnown for oneC0
Scenario Design Power (SDP)Known for one4.5 W
Memory3 differ
Internal memoryDiffers8 GB4 GB
Internal memory typeDiffersDDR3-SDRAMDDR3L-SDRAM
Memory layout (slots x size)Differs1 x 8 GB1 x 4 GB
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryKnown for one16 GB
Storage4 differ
Total storage capacityDiffers500 GB320 GB
HDD capacityDiffers500 GB320 GB
HDD interfaceDiffersSATASATA II
Optical drive typeDiffersNoDVD Super Multi DL
HDD sizeKnown for one2.5"
Graphics2 differ
On-board graphics card base frequencyDiffers313 MHz200 MHz
On-board graphics card dynamic frequency (max)Differs854 MHz1000 MHz
On-board graphics card burst frequencyKnown for one854 MHz
Audioidentical
Audio systemKnown for oneHD
Cameraidentical
Front camera resolutionKnown for one640 x 480 pixels
Network1 differ
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Ports & interfaces1 differ
VGA (D-Sub) ports quantityDiffers01
Total number of SATA connectorsKnown for one2
Keyboard1 differ
Keyboard layoutDiffersQWERTYAZERTY
Softwareidentical
Bundled softwareKnown for oneMcAfee Internet Security Suite (60 days trial version), Microsoft office 2013 Trial version (30 days trial version)
Processor special features8 differ
Intel® Wireless Display (Intel® WiDi)DiffersYesNo
Intel Clear Video TechnologyDiffersNoYes
Intel HD GraphicsKnown for oneYes
Intel ME Firmware VersionKnown for one9.5
Intel Rapid Storage TechnologyDiffersNoYes
Intel Stable Image Platform Program (SIPP)Known for oneNo
Intel TSX-NIKnown for oneNo
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel® High Definition Audio (Intel® HD Audio)Known for oneYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneNo
Intel® Matrix Storage Technology (Intel® MST)Known for oneNo
Intel® OS GuardKnown for oneNo
Intel® Quick Sync Video TechnologyDiffersYesNo
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart Response TechnologyKnown for oneNo
Processor ARK IDDiffers8210476621
Processor package sizeDiffers25 x 27 mm40 x 24 x 1.5 mm
Supported instruction setsKnown for oneSSE4.1, SSE4.2
Thermal Monitoring TechnologiesDiffersNoYes
UARTKnown for oneYes
Graphics & IMC lithographyKnown for one22 nm
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel Enhanced Halt StateKnown for oneYes
Intel Fast Memory AccessKnown for oneNo
Intel Flex Memory AccessKnown for oneNo
Intel Secure Key Technology versionKnown for one1.00
Intel Smart Connect Technology versionKnown for one1.00
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Processor codeKnown for oneSR1YV
Battery2 differ
Number of battery cellsDiffers36
Battery life (max)Differs7 h10 h
Power1 differ
AC adapter powerDiffers45 W40 W
Security1 differ
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneKensington
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions2 differ
WeightDiffers2.4 kg2.5 kg
DepthDiffers258 mm256 mm
Height (front)Known for one2.53 cm
Height (rear)Known for one3.04 cm
HeightKnown for one26.1 mm
Other featuresidentical
Intel segment taggingKnown for oneEnterprise, Small Business
Optical driveidentical
LightScribeKnown for oneNo

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