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Product comparison · 2 laptops

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

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  • 135specifications compared
  • 31differ
  • 104identical
  • 25known for one product only

Key differences

  • Touchscreen
    • Yes
    • No
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i3
  • Processor generation
    • 3rd gen Intel® Core™ i7
    • 2nd gen Intel® Core™ i3
  • Processor model
    • i7-3517U
    • i3-2377M
  • Processor frequency
    • 1.9 GHz
    • 1.5 GHz
  • Processor cache
    • 4 MB
    • 3 MB
  • Processor lithography
    • 22 nm
    • 32 nm
  • Processor codename
    • Ivy Bridge
    • Sandy Bridge

Side by side

Differences highlightedShow differences only
160 specifications
A

Acer

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

Model 581PTG-73514G52Makk

View product
B

Acer

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

Model 581T-323a4G34Makk

View product
Display1 differ
TouchscreenDiffersYesNo
HD typeKnown for oneHD
Processor12 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i3
Processor generationDiffers3rd gen Intel® Core™ i72nd gen Intel® Core™ i3
Processor modelDiffersi7-3517Ui3-2377M
Processor frequencyDiffers1.9 GHz1.5 GHz
Processor cacheDiffers4 MB3 MB
Processor lithographyDiffers22 nm32 nm
Processor seriesDiffersIntel Core i7-3500 Mobile seriesIntel Core i3-2300 Mobile Series
Processor codenameDiffersIvy BridgeSandy Bridge
SteppingDiffersL1J1
TjunctionDiffers105 °C100 °C
PCI Express configurationsDiffers1x8, 1x16, 2x4, 2x81x16, 2x8, 1x8+2x4
CPU multiplier (bus/core ratio)Differs1915
Processor boost frequencyKnown for one3 GHz
Maximum number of SMP processorsKnown for one1
Storage3 differ
Total storage capacityDiffers500 GB340 GB
Storage mediaDiffersHDDHDD+SSD
HDD capacityDiffers500 GB320 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 4000Intel® HD Graphics 3000
On-board graphics card dynamic frequency (max)Differs1150 MHz1000 MHz
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 EthernetGigabit Ethernet, WLAN
Wi-Fi standardsDiffers802.11a, 802.11g, Wi-Fi 4 (802.11n)802.11a, 802.11b, 802.11g
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
S/PDIF out portKnown for oneNo
Keyboardidentical
Windows keysKnown for oneYes
Full-size keyboardKnown for oneYes
Processor special features8 differ
Graphics & IMC lithographyDiffers22 nm32 nm
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® AES New Instructions (Intel® AES-NI)DiffersYesNo
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers6571454834
Processor codeDiffersSR0N6SR0CW
Processor package sizeDiffers31.0 x 24.0 mm31.0 x 24.0 (BGA1023)
Conflict-Free processorDiffersYesNo
Intel Secure Key Technology versionKnown for one1.00
Intel® Secure KeyKnown for oneYes
Batteryidentical
Battery life (max)Known for one8 h
Security2 differ
Cable lock slotDiffersYesNo
Fingerprint readerKnown for oneNo
Password protection typeDiffersBIOS, HDD, SupervisorBIOS, HDD, Supervisor, User
Cable lock slot typeKnown for oneKensington
Weight & dimensions1 differ
WeightKnown for one2.25 kg
HeightDiffers23 mm20.7 mm
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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