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Product comparison · 2 laptops

Acer Aspire Timeline Ultra 581TG-72636G52Mnkk Intel® Core™ i7 i7-2637M vs Acer TravelMate TimelineX 8573T Intel® Core™ i5 i5-2450M

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  • 130specifications compared
  • 38differ
  • 92identical
  • 14known for one product only

Key differences

  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • 2nd gen Intel® Core™ i7
    • 2nd gen Intel® Core™ i5
  • Processor model
    • i7-2637M
    • i5-2450M
  • Processor boost frequency
    • 2.8 GHz
    • 3.1 GHz
  • Processor frequency
    • 1.7 GHz
    • 2.5 GHz
  • Processor cache
    • 4 MB
    • 3 MB
  • Processor cache type
    • L3
    • Smart Cache
  • Thermal Design Power (TDP)
    • 17 W
    • 35 W

Side by side

Differences highlightedShow differences only
144 specifications
A

Acer

Aspire Timeline Ultra 581TG-72636G52Mnkk Intel® Core™ i7 i7-2637M

Model 581TG-72636G52Mnkk

View product
B

Acer

TravelMate TimelineX 8573T Intel® Core™ i5 i5-2450M

Model 8573T

View product
Processor11 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffers2nd gen Intel® Core™ i72nd gen Intel® Core™ i5
Processor modelDiffersi7-2637Mi5-2450M
Processor boost frequencyDiffers2.8 GHz3.1 GHz
Processor frequencyDiffers1.7 GHz2.5 GHz
Processor cacheDiffers4 MB3 MB
Processor cache typeDiffersL3Smart Cache
Processor socketKnown for oneBGA 1023
Processor seriesDiffersIntel Core i7-2600 Mobile SeriesIntel Core i5-2400 Mobile Series
Thermal Design Power (TDP)Differs17 W35 W
PCI Express configurationsDiffers1x8, 1x16, 2x4, 2x81x16, 2x8, 1x8+2x4
CPU multiplier (bus/core ratio)Differs1725
Memory2 differ
Internal memoryDiffers6 GB4 GB
Memory slots (available)Known for one1
Maximum internal memoryDiffers6 GB8 GB
Memory clock speedKnown for one1066 MHz
Memory layout (slots x size)Known for one1 x 4 GB
Memory slotsKnown for one2x SO-DIMM
Storage4 differ
Total storage capacityDiffers500 GB320 GB
HDD capacityDiffers500 GB320 GB
HDD speedDiffers5400 RPM7200 RPM
Compatible memory cardsDiffersMMC, SDMemory Stick (MS), MMC, MS PRO, SD, xD
Graphics3 differ
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneNVIDIA® GeForce® GT 640M
Graphics card familyDiffersIntel, NVIDIAIntel
On-board graphics card base frequencyDiffers350 MHz650 MHz
On-board graphics card dynamic frequency (max)Differs1200 MHz1300 MHz
Network3 differ
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, 802.11b, 802.11g
BluetoothDiffersYesNo
Bluetooth versionKnown for one4.0
Networking standardsDiffersIEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.3, IEEE 802.3ab, IEEE 802.3uIEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.3, IEEE 802.3ab, IEEE 802.3u
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers23
eSATA/USB 2.0 ports quantityKnown for one0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
VGA (D-Sub) ports quantityDiffers01
ExpressCard slotDiffersNoYes
Performance1 differ
Motherboard chipsetDiffersIntel HM77 ExpressIntel® HM65 Express
Keyboardidentical
Full-size keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Processor special features4 differ
Intel Trusted Execution TechnologyDiffersYesNo
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Processor ARK IDDiffers5461853452
Processor package sizeDiffers31.0 x 24.0 (BGA1023)37.5x37.5 (rPGA988B); 31 x 24 (BGA1023)
Intel® Smart CacheKnown for oneYes
Processor codeKnown for oneSR04Z
Battery3 differ
Battery technologyDiffersLithium Polymer (LiPo)Lithium-Ion (Li-Ion)
Number of battery cellsDiffers36
Battery capacityDiffers4850 mAh6000 mAh
Weight & dimensions3 differ
WeightDiffers2.25 kg2.6 kg
WidthDiffers376 mm382 mm
HeightDiffers20.7 mm31 mm
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Silver

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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