All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 laptops

Acer Extensa 15 2530-C722 Intel® Celeron® 2957U Laptop vs Acer TravelMate P2 P257-M-330L Intel® Core™ i3 i3-5005U Laptop

Add a product
  • 121specifications compared
  • 41differ
  • 80identical
  • 26known for one product only

Key differences

  • Processor family
    • Intel® Celeron®
    • Intel® Core™ i3
  • Processor model
    • 2957U
    • i3-5005U
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 1.4 GHz
    • 2 GHz
  • Processor cache
    • 2 MB
    • 3 MB
  • Processor lithography
    • 22 nm
    • 14 nm
  • Processor operating modes
    • 64-bit
    • 32-bit, 64-bit
  • Processor codename
    • Haswell
    • Broadwell

Side by side

Differences highlightedShow differences only
147 specifications
A

Acer

Extensa 15 2530-C722 Intel® Celeron® 2957U Laptop

Model 2530-C722

View product
B

Acer

TravelMate P2 P257-M-330L Intel® Core™ i3 i3-5005U Laptop

Model P257-M-330L

View product
Processor13 differ
Processor familyDiffersIntel® Celeron®Intel® Core™ i3
Processor modelDiffers2957Ui3-5005U
Processor threadsDiffers24
Processor frequencyDiffers1.4 GHz2 GHz
Processor cacheDiffers2 MB3 MB
Processor lithographyDiffers22 nm14 nm
Processor operating modesDiffers64-bit32-bit, 64-bit
Processor seriesDiffersIntel Celeron Processor 2000 Series for MobileIntel Core i3-5000 Mobile series
Processor codenameDiffersHaswellBroadwell
SteppingDiffersD0F0
TjunctionDiffers100 °C105 °C
Maximum number of PCI Express lanesDiffers1012
PCI Express configurationsDiffers4x1, 1x42x4, 4x1
ECC supported by processorKnown for oneNo
Processor generationKnown for one5th gen Intel® Core™ i3
Configurable TDP-downKnown for one10 W
Configurable TDP-down frequencyKnown for one0.6 GHz
Graphics3 differ
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 5500
On-board graphics card base frequencyDiffers200 MHz300 MHz
On-board graphics card dynamic frequency (max)Differs1000 MHz850 MHz
Maximum on-board graphics card memoryKnown for one16 GB
On-board graphics card DirectX versionKnown for one11.2
On-board graphics card IDKnown for one0x1616
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers21
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
VGA (D-Sub) ports quantityDiffers01
Combo headphone/mic portKnown for oneYes
Total number of SATA connectorsKnown for one2
Number of SATA III connectorsKnown for one2
Headphone outputsKnown for one1
Microphone inKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 10 HomeWindows 10 Pro
Processor special features17 differ
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
Intel FDI TechnologyDiffersNoYes
Intel Identity Protection Technology versionDiffers0.001.00
Intel ME Firmware VersionKnown for one9.5
Intel Rapid Storage TechnologyKnown for oneYes
Intel Small Business Advantage (SBA) versionDiffers0.001.00
Intel Smart Connect TechnologyKnown for oneYes
Intel Smart Connect Technology versionKnown for one1.00
Intel Smart Response Technology versionDiffers0.001.00
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Intel® High Definition Audio (Intel® HD Audio)Known for oneYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)DiffersNoYes
Intel® Insider™DiffersNoYes
Intel® Matrix Storage Technology (Intel® MST)Known for oneNo
Intel® OS GuardDiffersNoYes
Intel® Small Business Advantage (Intel® SBA)DiffersNoYes
Intel® Smart Response TechnologyDiffersNoYes
Processor ARK IDDiffers7894284695
Processor codeDiffersSR1DVSR27G
Processor package sizeDiffers40 x 24 x 1.5 mm40 x 24x 1.3 mm
Supported instruction setsDiffersSSE4.1, SSE4.2AVX 2.0, SSE4.1, SSE4.2
UARTKnown for oneYes
Graphics & IMC lithographyKnown for one14 nm
Intel Fast Memory AccessKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
Intel® InTru™ 3D TechnologyKnown for oneYes
Poweridentical
AC adapter powerKnown for one45 W
Weight & dimensions4 differ
DepthDiffers258 mm256 mm
HeightDiffers26.1 mm24.9 mm
Height (front)Differs1.75 cm2.49 cm
Height (rear)Differs2.61 cm2.49 cm
Other featuresidentical
Intel segment taggingKnown for oneHome office, Small Business

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.

More laptop comparisons

All laptop comparisons