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Product comparison · 2 laptops

Acer Aspire Timeline Ultra 581T-323a4G34Makk Intel® Core™ i3 i3-2377M Laptop vs Acer Aspire Timeline Ultra 581TG-73514G52Makk Intel® Core™ i7 i7-3517U Laptop

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  • 136specifications compared
  • 30differ
  • 106identical
  • 24known for one product only

Key differences

  • Product colour
    • Black
    • Grey
  • 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

Side by side

Differences highlightedShow differences only
160 specifications
A

Acer

Aspire Timeline Ultra 581T-323a4G34Makk Intel® Core™ i3 i3-2377M Laptop

Model 581T-323a4G34Makk

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B

Acer

Aspire Timeline Ultra 581TG-73514G52Makk Intel® Core™ i7 i7-3517U Laptop

Model 581TG-73514G52Makk

View product
Design1 differ
Product colourDiffersBlackGrey
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 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
Processor boost frequencyKnown for one3 GHz
Maximum number of SMP processorsKnown for one1
Storage3 differ
Total storage capacityDiffers340 GB500 GB
Storage mediaDiffersHDD+SSDHDD
HDD capacityDiffers320 GB500 GB
Number of SSDs installedKnown for one1
SSD capacityKnown for one20 GB
HDD sizeKnown for one2.5"
Graphics2 differ
Discrete graphics cardKnown for oneNo
Discrete graphics card modelKnown for oneNot available
On-board graphics card modelDiffersIntel® HD Graphics 3000Intel® HD Graphics 4000
On-board graphics card dynamic frequency (max)Differs1000 MHz1150 MHz
Graphics card familyKnown for oneIntel
On-board graphics card IDKnown for one0x166
Optical driveidentical
Disc types supportedKnown for oneDVD+R, DVD+RW, DVD-R, DVD-RAM, DVD-RW
Network2 differ
Networking featuresDiffersGigabit Ethernet, WLANGigabit Ethernet
Wi-Fi standardsDiffers802.11a, 802.11b, 802.11g802.11a, 802.11g, Wi-Fi 4 (802.11n)
Cabling technologyKnown for one10/100/1000Base-T(X)
Networking standardsKnown for oneIEEE 802.11a, IEEE 802.11g, IEEE 802.11n, IEEE 802.3, IEEE 802.3ab, IEEE 802.3u
Ports & interfacesidentical
VGA (D-Sub) ports quantityKnown for one0
S/PDIF out portKnown for oneNo
Keyboard1 differ
Numeric keypadDiffersYesNo
Windows keysKnown for oneYes
Full-size keyboardKnown for oneYes
Processor special features8 differ
Graphics & IMC lithographyDiffers32 nm22 nm
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
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
Intel Secure Key Technology versionKnown for one1.00
Intel® Secure KeyKnown for oneYes
Security1 differ
Fingerprint readerKnown for oneNo
Password protection typeDiffersBIOS, HDD, Supervisor, UserBIOS, HDD, Supervisor
Packaging contentidentical
Cables includedKnown for oneAC
Other featuresidentical
3DKnown for oneNo
Power supply typeKnown for oneAC/DC
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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