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Product comparison · 2 laptops

ASUS X553MA-SX857D laptop Intel® Pentium® N3540 vs Lenovo B51-30 Intel® Celeron® N3050 Laptop

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  • 100specifications compared
  • 29differ
  • 71identical
  • 59known for one product only

Key differences

  • Processor family
    • Intel® Pentium®
    • Intel® Celeron®
  • Processor model
    • N3540
    • N3050
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 4
    • 2
  • Processor boost frequency
    • 2.66 GHz
    • 2.16 GHz
  • Processor frequency
    • 2.16 GHz
    • 1.6 GHz
  • Processor lithography
    • 22 nm
    • 14 nm
  • Processor operating modes
    • 32-bit, 64-bit
    • 64-bit

Side by side

Differences highlightedShow differences only
159 specifications
A

ASUS

X553MA-SX857D laptop Intel® Pentium® N3540

Model X553MA-SX857D

View product
B

Lenovo

B51-30 Intel® Celeron® N3050 Laptop

Model B51-30

View product
Processor13 differ
Processor familyDiffersIntel® Pentium®Intel® Celeron®
Processor modelDiffersN3540N3050
Processor coresDiffers42
Processor threadsDiffers42
Processor boost frequencyDiffers2.66 GHz2.16 GHz
Processor frequencyDiffers2.16 GHz1.6 GHz
Processor lithographyDiffers22 nm14 nm
Processor operating modesDiffers32-bit, 64-bit64-bit
Processor seriesDiffersIntel® Pentium N3000 Series for MobileIntel Celeron N3000 series
Processor codenameDiffersBay TrailBraswell
Thermal Design Power (TDP)Differs7.5 W6 W
Scenario Design Power (SDP)Differs4.5 W4 W
TjunctionDiffers100 °C90 °C
PCI Express configurationsKnown for one1x4
System bus rateKnown for one5 GT/s
Memory2 differ
Internal memoryDiffers2 GB4 GB
Internal memory typeDiffersDDR3-SDRAMDDR3L-SDRAM
Memory layout (slots x size)Known for one1 x 2 GB
Maximum internal memoryKnown for one8 GB
Storage2 differ
HDD interfaceKnown for oneSATA III
HDD speedKnown for one5400 RPM
Optical drive typeDiffersDVD Super MultiDVD±RW
Compatible memory cardsDiffersMMC, SD, SDHCMMC, SD, SDHC, SDXC
Graphics2 differ
On-board graphics card base frequencyDiffers313 MHz320 MHz
On-board graphics card burst frequencyDiffers896 MHz600 MHz
On-board graphics card dynamic frequency (max)Known for one896 MHz
On-board graphics card DirectX versionKnown for one11.2
Maximum on-board graphics card memoryKnown for one8 GB
Number of execution unitsKnown for one12
Audioidentical
Audio systemKnown for oneSonicMaster
Number of built-in speakersKnown for one2
Networkidentical
Ethernet LAN data ratesKnown for one10,100 Mbit/s
Integrated 4G WiMAXKnown for oneNo
Ports & interfaces1 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one0
Micro-USB 2.0 ports quantityKnown for one0
Micro-USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
eSATA/USB 2.0 ports quantityKnown for one0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
eSATA ports quantityKnown for one0
Firewire (IEEE 1394) portsKnown for one0
Thunderbolt 2 ports quantityKnown for one0
Thunderbolt 3 ports quantityKnown for one0
Docking connectorKnown for oneNo
Total number of SATA connectorsKnown for one2
Keyboardidentical
Full-size keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersFreeDOSNo
Processor special features5 differ
Graphics & IMC lithographyKnown for one22 nm
Intel Smart Connect TechnologyDiffersYesNo
Intel Smart Connect Technology versionDiffers1.000.00
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Processor ARK IDDiffers8210587257
Processor codeKnown for oneSR1YW
Intel Clear Video TechnologyKnown for oneYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Rapid Storage TechnologyKnown for oneNo
Intel Secure BootKnown for oneYes
Intel Secure Boot Technology versionKnown for one1.00
Intel Small Business Advantage (SBA) versionKnown for one0.00
Intel Smart Response Technology versionKnown for one0.00
Intel Stable Image Platform Program (SIPP)Known for oneNo
Intel Stable Image Platform Program (SIPP) versionKnown for one0.00
Intel Trusted Execution TechnologyKnown for oneNo
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneYes
Intel® High Definition Audio (Intel® HD Audio)Known for oneYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® OS GuardKnown for oneNo
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart Response TechnologyKnown for oneNo
Thermal Monitoring TechnologiesKnown for oneYes
UARTKnown for oneYes
Batteryidentical
Battery technologyKnown for oneLithium Polymer (LiPo)
Number of battery cellsKnown for one2
Battery capacityKnown for one30 Wh
Poweridentical
AC adapter powerKnown for one33 W
AC adapter output currentKnown for one1.75 A
AC adapter output voltageKnown for one19 V
Securityidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Weight & dimensions3 differ
WeightDiffers2.1 kg2.3 kg
DepthDiffers258 mm262 mm
HeightDiffers25.3 mm24.7 mm
Packaging contentidentical
AC adapter includedKnown for oneYes
Power cord includedKnown for oneYes

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