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Product comparison · 2 laptops

Acer Aspire E ES1-311-C9B8 Intel® Celeron® N2940 Laptop vs Acer TravelMate P2 P257-M-32F1 Intel® Core™ i3 i3-5005U Laptop

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  • 91specifications compared
  • 40differ
  • 51identical
  • 60known for one product only

Key differences

  • Display diagonal
    • 33.8 cm (13.3")
    • 39.6 cm (15.6")
  • Processor family
    • Intel® Celeron®
    • Intel® Core™ i3
  • Processor model
    • N2940
    • i3-5005U
  • Processor cores
    • 4
    • 2
  • Processor frequency
    • 1.83 GHz
    • 2 GHz
  • Processor cache
    • 2 MB
    • 3 MB
  • Processor cache type
    • L2
    • Smart Cache
  • Processor socket
    • BGA 1170
    • BGA 1168

Side by side

Differences highlightedShow differences only
151 specifications
A

Acer

Aspire E ES1-311-C9B8 Intel® Celeron® N2940 Laptop

Model ES1-311-C9B8

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B

Acer

TravelMate P2 P257-M-32F1 Intel® Core™ i3 i3-5005U Laptop

Model P257-M-32F1

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Designidentical
Market positioningKnown for oneBusiness
Display1 differ
Display diagonalDiffers33.8 cm (13.3")39.6 cm (15.6")
Panel typeKnown for oneTFT
Processor15 differ
Processor familyDiffersIntel® Celeron®Intel® Core™ i3
Processor generationKnown for one5th gen Intel® Core™ i3
Processor modelDiffersN2940i3-5005U
Processor coresDiffers42
Processor frequencyDiffers1.83 GHz2 GHz
System bus rateKnown for one5 GT/s
Processor cacheDiffers2 MB3 MB
Processor cache typeDiffersL2Smart Cache
Processor socketDiffersBGA 1170BGA 1168
Processor lithographyDiffers22 nm14 nm
Processor seriesDiffersIntel Celeron Processor N2000 Series for MobileIntel Core i3-5000 Mobile series
Processor codenameDiffersBay TrailBroadwell
Bus typeKnown for oneDMI2
SteppingDiffersC0F0
Thermal Design Power (TDP)Differs7.5 W15 W
Configurable TDP-downKnown for one10 W
Configurable TDP-down frequencyKnown for one0.6 GHz
TjunctionDiffers100 °C105 °C
Maximum number of PCI Express lanesDiffers412
PCI Express configurationsDiffers1x42x4, 4x1
Processor boost frequencyKnown for one2.25 GHz
Scenario Design Power (SDP)Known for one4.5 W
ECC supported by processorKnown for oneNo
Memory1 differ
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryDiffers8 GB16 GB
Storageidentical
HDD interfaceKnown for oneSATA
Number of HDDs installedKnown for one1
Optical drive typeKnown for oneNo
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneSD
Graphics3 differ
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 5500
Maximum on-board graphics card memoryKnown for one16 GB
On-board graphics card base frequencyDiffers313 MHz300 MHz
On-board graphics card dynamic frequency (max)Differs854 MHz850 MHz
On-board graphics card DirectX versionKnown for one11.2
On-board graphics card IDKnown for one0x1616
Discrete graphics cardKnown for oneNo
Discrete graphics card modelKnown for oneNot available
On-board graphics card burst frequencyKnown for one854 MHz
Network1 differ
Ethernet LAN data ratesDiffers10,100 Mbit/s10,100,1000 Mbit/s
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
BluetoothKnown for oneYes
Ports & interfaces2 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
VGA (D-Sub) ports quantityDiffers01
Headphone outputsKnown for one1
Total number of SATA connectorsKnown for one2
Keyboardidentical
Full-size keyboardKnown for oneYes
Windows keysKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 8.1 with BingWindows 10 Pro
Processor special features10 differ
Graphics & IMC lithographyDiffers22 nm14 nm
Intel Clear Video TechnologyKnown for oneYes
Intel FDI TechnologyKnown for oneYes
Intel Fast Memory AccessKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Small Business Advantage (SBA) versionKnown for one1.00
Intel Smart Response Technology versionKnown for one1.00
Intel Stable Image Platform Program (SIPP)Known for oneNo
Intel Stable Image Platform Program (SIPP) versionKnown for one0.00
Intel TSX-NIKnown for oneNo
Intel TSX-NI versionKnown for one0.00
Intel Trusted Execution TechnologyKnown for oneNo
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Intel® OS GuardKnown for oneYes
Intel® Small Business Advantage (Intel® SBA)Known for oneYes
Intel® Smart CacheKnown for oneYes
Intel® Smart Response TechnologyKnown for oneYes
Processor ARK IDDiffers8210484695
Processor codeDiffersSR1YVSR27G
Processor package sizeDiffers25 x 27 mm40 x 24x 1.3 mm
Supported instruction setsKnown for oneAVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesKnown for oneYes
Intel Smart Connect TechnologyKnown for oneYes
Intel Smart Connect Technology versionKnown for one1.00
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Battery2 differ
Number of battery cellsDiffers34
Battery capacityDiffers36 Wh2520 mAh
Battery life (max)Known for one5 h
Weight & dimensions4 differ
WeightDiffers1.6 kg2.4 kg
WidthDiffers327 mm381.6 mm
DepthDiffers228 mm256 mm
HeightDiffers20.7 mm24.9 mm
Height (front)Known for one2.49 cm
Height (rear)Known for one2.49 cm
Other featuresidentical
Intel segment taggingKnown for oneHome office, Small Business
Poweridentical
AC adapter powerKnown for one45 W
Securityidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Certificatesidentical
CertificationKnown for oneACPI 5.0

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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