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Product comparison · 2 laptops

Acer Aspire Timeline Ultra 581TG-72636G52Mn Intel® Core™ i7 i7-2637M vs Acer Aspire 7739Z-P626G50Mn Intel® Pentium® P6200

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  • 118specifications compared
  • 60differ
  • 58identical
  • 28known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 43.9 cm (17.3")
  • Display resolution
    • 1366 x 768 pixels
    • 1600 x 900 pixels
  • Processor family
    • Intel® Core™ i7
    • Intel® Pentium®
  • Processor model
    • i7-2637M
    • P6200
  • Processor threads
    • 4
    • 2
  • Processor frequency
    • 1.7 GHz
    • 2.13 GHz
  • System bus rate
    • 5 GT/s
    • 2.5 GT/s
  • Processor cache
    • 4 MB
    • 3 MB

Side by side

Differences highlightedShow differences only
146 specifications
A

Acer

Aspire Timeline Ultra 581TG-72636G52Mn Intel® Core™ i7 i7-2637M

Model 581TG-72636G52Mn

View product
B

Acer

Aspire 7739Z-P626G50Mn Intel® Pentium® P6200

Model 7739Z-P626G50Mn

View product
Designidentical
Form factorKnown for oneClamshell
Display2 differ
Display diagonalDiffers39.6 cm (15.6")43.9 cm (17.3")
Display resolutionDiffers1366 x 768 pixels1600 x 900 pixels
HD typeKnown for oneHD+
Display brightnessKnown for one220 cd/m²
Processor15 differ
Processor familyDiffersIntel® Core™ i7Intel® Pentium®
Processor generationKnown for one2nd gen Intel® Core™ i7
Processor modelDiffersi7-2637MP6200
Processor threadsDiffers42
Processor boost frequencyKnown for one2.8 GHz
Processor frequencyDiffers1.7 GHz2.13 GHz
System bus rateDiffers5 GT/s2.5 GT/s
Processor cacheDiffers4 MB3 MB
Processor cache typeDiffersL3Smart Cache
Processor socketDiffersBGA 1023PGA988
Processor seriesDiffersIntel Core i7-2600 Mobile SeriesIntel Pentium P6000 Series for Mobile
Processor codenameDiffersSandy BridgeArrandale
SteppingKnown for oneJ1
Thermal Design Power (TDP)Differs17 W35 W
TjunctionDiffers100 °C90 °C
Maximum number of PCI Express lanesDiffers161
PCI Express configurationsDiffers1x8, 1x16, 2x4, 2x81x16
CPU multiplier (bus/core ratio)Differs1716
Number of Processing Die TransistorsKnown for one382 M
Processing Die sizeKnown for one81 mm²
Memory1 differ
Maximum internal memoryDiffers6 GB8 GB
Memory layout (slots x size)Known for one1 x 2 + 1 x 4 GB
Memory slotsKnown for one2x SO-DIMM
Storage2 differ
Total storage capacityDiffers520 GB500 GB
Storage mediaDiffersHDD+SSDHDD
Number of SSDs installedKnown for one1
SSD capacityKnown for one20 GB
HDD speedKnown for one5400 RPM
Graphics6 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 640MNot available
Graphics card familyDiffersNVIDIAIntel
On-board graphics card modelDiffersIntel® HD Graphics 3000Intel® HD Graphics
On-board graphics card base frequencyDiffers350 MHz500 MHz
On-board graphics card dynamic frequency (max)Differs1200 MHz667 MHz
On-board graphics card IDKnown for one0x116
On-board graphics card memoryKnown for one0.125 GB
Camera1 differ
Front camera resolution (numeric)Differs1.3 MP0.3 MP
Network2 differ
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100 Mbit/s
BluetoothDiffersYesNo
Bluetooth versionKnown for one4.0
Integrated 4G WiMAXKnown for oneYes
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers23
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one1
Combo headphone/mic portKnown for oneYes
Microphone inDiffersNoYes
VGA (D-Sub) ports quantityKnown for one1
Headphone outputsKnown for one1
Performance1 differ
Motherboard chipsetDiffersIntel HM77 ExpressIntel® HM55 Express
Processor special features19 differ
Intel® Wireless Display (Intel® WiDi)DiffersYesNo
Graphics & IMC lithographyDiffers32 nm45 nm
Intel Clear Video TechnologyDiffersNoYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Trusted Execution TechnologyDiffersYesNo
Intel VT-x with Extended Page Tables (EPT)DiffersYesNo
Intel Virtualization Technology (VT-x)DiffersYesNo
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® AES New Instructions (Intel® AES-NI)DiffersYesNo
Intel® Anti-Theft Technology (Intel® AT)DiffersYesNo
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersYesNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersNoYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® InTru™ 3D TechnologyDiffersYesNo
Intel® Insider™DiffersYesNo
Intel® My WiFi Technology (Intel® MWT)DiffersYesNo
Intel® Quick Sync Video TechnologyDiffersYesNo
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers5461850176
Processor package sizeDiffers31.0 x 24.0 (BGA1023)37.5x37.5 mm
Supported instruction setsKnown for oneAVX
Intel® Smart CacheKnown for oneYes
Physical Address Extension (PAE)Known for oneYes
Battery3 differ
Battery technologyDiffersLithium Polymer (LiPo)Lithium-Ion (Li-Ion)
Number of battery cellsDiffers36
Battery capacityKnown for one4850 mAh
Battery life (max)Differs8 h4 h
Security1 differ
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneKensington
Weight & dimensions5 differ
WeightDiffers2.25 kg3.3 kg
WidthDiffers376.4 mm414.8 mm
DepthDiffers253 mm275 mm
Height (front)Differs1.97 cm2.71 cm
Height (rear)Differs2.07 cm3.43 cm

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