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Product comparison · 2 laptops

Acer Aspire 571G-323a4G50Mass Intel® Core™ i3 i3-2377M 39.6 cm (15.6") 4 GB DDR3-SDRAM 500 GB HDD NVIDIA® GeForce® GT 620M Windows 8 Silver vs Acer Aspire Timeline Ultra 581TG-73514G25Mass Intel® Core™ i7 i7-3517U Laptop

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  • 130specifications compared
  • 39differ
  • 91identical
  • 35known for one product only

Key differences

  • Processor family
    • Intel® Core™ i3
    • Intel® Core™ i7
  • Processor generation
    • 2nd gen Intel® Core™ i3
    • 3rd gen Intel® Core™ i7
  • Processor model
    • i3-2377M
    • i7-3517U
  • Processor frequency
    • 1.5 GHz
    • 1.9 GHz
  • Processor cache
    • 3 MB
    • 4 MB
  • Processor lithography
    • 32 nm
    • 22 nm
  • Processor codename
    • Sandy Bridge
    • Ivy Bridge
  • Stepping
    • J1
    • L1

Side by side

Differences highlightedShow differences only
165 specifications
A

Acer

Aspire 571G-323a4G50Mass Intel® Core™ i3 i3-2377M 39.6 cm (15.6") 4 GB DDR3-SDRAM 500 GB HDD NVIDIA® GeForce® GT 620M Windows 8 Silver

Model 571G-323a4G50Mass

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B

Acer

Aspire Timeline Ultra 581TG-73514G25Mass Intel® Core™ i7 i7-3517U Laptop

Model 581TG-73514G25Mass

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Designidentical
Product typeKnown for oneLaptop
Displayidentical
HD typeKnown for oneHD
Processor12 differ
Processor familyDiffersIntel® Core™ i3Intel® Core™ i7
Processor generationDiffers2nd gen Intel® Core™ i33rd gen Intel® Core™ i7
Processor modelDiffersi3-2377Mi7-3517U
Processor boost frequencyKnown for one3 GHz
Processor frequencyDiffers1.5 GHz1.9 GHz
Processor cacheDiffers3 MB4 MB
Processor lithographyDiffers32 nm22 nm
Processor seriesDiffersIntel Core i3-2300 Mobile SeriesIntel Core i7-3500 Mobile series
Processor codenameDiffersSandy BridgeIvy Bridge
SteppingDiffersJ1L1
TjunctionDiffers100 °C105 °C
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x41x8, 1x16, 2x4, 2x8
CPU multiplier (bus/core ratio)Differs1519
Memory1 differ
Maximum internal memoryDiffers8 GB6 GB
Memory layout (slots x size)Known for one1 x 4 GB
Memory slots (available)Known for one1
Storage5 differ
Total storage capacityDiffers500 GB256 GB
Storage mediaDiffersHDDSSD
Number of HDDs installedDiffers10
Number of SSDs installedKnown for one1
SSD capacityKnown for one256 GB
SSD interfaceKnown for oneSATA II
Optical drive typeDiffersDVD±RWDVD Super Multi DL
Compatible memory cardsDiffersMMC, SDMMC, SD, SDHC, SDXC
HDD capacityKnown for one500 GB
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
Graphics2 differ
On-board graphics cardKnown for oneYes
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 620MNVIDIA® GeForce® GT 640M
Discrete graphics card memoryKnown for one1 GB
Discrete graphics memory typeKnown for oneGDDR5
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelKnown for oneIntel® HD Graphics 4000
On-board graphics card dynamic frequency (max)Differs1000 MHz1150 MHz
On-board graphics card IDKnown for one0x166
Number of discrete graphics cards installedKnown for one1
Graphics card familyKnown for oneIntel, NVIDIA
Audioidentical
Built-in speaker(s)Known for oneYes
Cameraidentical
Front cameraKnown for oneYes
Network1 differ
Wi-Fi standardsDiffers802.11a, 802.11g, Wi-Fi 4 (802.11n)802.11a, 802.11b, 802.11g
Networking featuresKnown for oneGigabit Ethernet
Cabling technologyKnown for one10/100/1000Base-T(X)
Networking standardsKnown for oneIEEE 802.3, IEEE 802.3ab, IEEE 802.3u
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 quantityDiffers10
Combo headphone/mic portKnown for oneYes
Docking connectorKnown for oneNo
Keyboardidentical
Windows keysKnown for oneYes
Full-size keyboardKnown for oneYes
Softwareidentical
Drivers includedKnown for oneYes
Processor special features8 differ
Graphics & IMC lithographyDiffers32 nm22 nm
Intel Secure Key Technology versionKnown for one1.00
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Secure KeyKnown for oneYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers5483465714
Processor codeDiffersSR0CWSR0N6
Processor package sizeDiffers31.0 x 24.0 (BGA1023)31.0 x 24.0 mm
Conflict-Free processorDiffersNoYes
Battery4 differ
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium Polymer (LiPo)
Number of battery cellsDiffers43
Battery capacityDiffers2500 mAh4850 mAh
Battery life (max)Differs5 h8 h
Securityidentical
Fingerprint readerKnown for oneNo
Weight & dimensions3 differ
WidthDiffers382 mm366 mm
DepthDiffers253 mm256 mm
HeightDiffers23 mm20.6 mm
Packaging contentidentical
Cables includedKnown for oneAC
Other featuresidentical
3DKnown for oneNo
Infrared data portKnown for oneNo

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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