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Product comparison · 2 laptops

Acer Aspire 581G-73538G1.02Takk Intel® Core™ i7 i7-3537U Laptop 39.6 cm (15.6") Full HD 8 GB DDR3-SDRAM 1 TB HDD+SSD NVIDIA® GeForce® GT 720M Wi-Fi 4 (802.11n) vs Acer Aspire 582P-74508G25tkk Intel® Core™ i7 i7-4500U Laptop

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  • 141specifications compared
  • 37differ
  • 104identical
  • 26known for one product only

Key differences

  • Touchscreen
    • No
    • Yes
  • Processor generation
    • 3rd gen Intel® Core™ i7
    • 4th gen Intel® Core™ i7
  • Processor model
    • i7-3537U
    • i7-4500U
  • Processor boost frequency
    • 3.1 GHz
    • 3 GHz
  • Processor frequency
    • 2 GHz
    • 1.8 GHz
  • Processor socket
    • BGA 1023
    • BGA 1168
  • Processor codename
    • Ivy Bridge
    • Haswell
  • Bus type
    • DMI
    • DMI2

Side by side

Differences highlightedShow differences only
167 specifications
A

Acer

Aspire 581G-73538G1.02Takk Intel® Core™ i7 i7-3537U Laptop 39.6 cm (15.6") Full HD 8 GB DDR3-SDRAM 1 TB HDD+SSD NVIDIA® GeForce® GT 720M Wi-Fi 4 (802.11n)

Model 581G-73538G1.02Takk

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B

Acer

Aspire 582P-74508G25tkk Intel® Core™ i7 i7-4500U Laptop

Model 582P-74508G25tkk

View product
Display1 differ
TouchscreenDiffersNoYes
Touch technologyKnown for oneMulti-touch
Panel typeKnown for oneIPS
Processor13 differ
Processor generationDiffers3rd gen Intel® Core™ i74th gen Intel® Core™ i7
Processor modelDiffersi7-3537Ui7-4500U
Processor boost frequencyDiffers3.1 GHz3 GHz
Processor frequencyDiffers2 GHz1.8 GHz
Processor socketDiffersBGA 1023BGA 1168
Processor seriesDiffersIntel Core i7-3500 Mobile seriesIntel Core i7-4500 Mobile series
Processor codenameDiffersIvy BridgeHaswell
Bus typeDiffersDMIDMI2
SteppingDiffersL1C0
Thermal Design Power (TDP)Differs17 W15 W
TjunctionDiffers105 °C100 °C
Maximum number of PCI Express lanesDiffers1612
PCI Express configurationsDiffers1x8, 1x16, 2x4, 2x82x4
System bus rateKnown for one5 GT/s
CPU multiplier (bus/core ratio)Known for one20
Storage4 differ
Total storage capacityDiffers1 TB256 GB
Storage mediaDiffersHDD+SSDSSD
Number of HDDs installedDiffers10
SSD capacityDiffers20 GB256 GB
SSD interfaceKnown for oneSATA II
HDD capacityKnown for one1 TB
HDD interfaceKnown for oneSATA
Graphics6 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 720MNot available
On-board graphics card modelDiffersIntel® HD Graphics 4000Intel® HD Graphics 4400
Maximum on-board graphics card memoryKnown for one1.74 GB
On-board graphics card base frequencyDiffers350 MHz200 MHz
On-board graphics card dynamic frequency (max)Differs1200 MHz1100 MHz
On-board graphics card DirectX versionKnown for one12
On-board graphics card IDDiffers0x1660xA16
Discrete graphics card memoryKnown for one2 GB
Discrete graphics memory typeKnown for oneGDDR3
Network1 differ
Wi-Fi standardsDiffers802.11a, 802.11b, 802.11g802.11a, 802.11g, Wi-Fi 4 (802.11n)
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Bluetooth versionKnown for one4.0
Integrated 4G WiMAXKnown for oneYes
Ports & interfacesidentical
Total number of SATA connectorsKnown for one4
Number of SATA III connectorsKnown for one4
Processor special features9 differ
Intel Dual Display Capable TechnologyDiffersYesNo
Intel Fast Memory AccessDiffersYesNo
Intel Flex Memory AccessDiffersYesNo
Intel ME Firmware VersionKnown for one9.5
Intel Rapid Storage TechnologyDiffersNoYes
Intel Smart Connect TechnologyKnown for oneYes
Intel Smart Connect Technology versionKnown for one1.00
Intel TSX-NIKnown for oneNo
Intel TSX-NI versionKnown for one0.00
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® High Definition Audio (Intel® HD Audio)Known for oneYes
Intel® Matrix Storage Technology (Intel® MST)Known for oneYes
Processor ARK IDDiffers7205475460
Processor codeDiffersSR0XGSR16Z
Processor package sizeDiffers31 x 24 (BGA1023)40 x 24 x 1.5 mm
Supported instruction setsDiffersAVXAVX 2.0, SSE4.1, SSE4.2
Graphics & IMC lithographyKnown for one22 nm
Intel® Smart CacheKnown for oneYes
Battery1 differ
Battery life (max)Differs5 h7.5 h
Power1 differ
AC adapter powerDiffers90 W65 W
Weight & dimensions1 differ
WeightDiffers2 kg2.1 kg
Performanceidentical
Motherboard chipsetKnown for oneIntel HM77 Express

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