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Product comparison · 2 laptops

Acer Aspire 5750G-2674G75Mnkk Intel® Core™ i7 i7-2670QM 39.6 cm (15.6") HD 4 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® GT 540M Windows 7 Home Premium Black vs Acer Aspire Timeline Ultra 581TG-73516G52Makk Intel® Core™ i7 i7-3517U

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  • 130specifications compared
  • 49differ
  • 81identical
  • 35known for one product only

Key differences

  • Processor generation
    • 2nd gen Intel® Core™ i7
    • 3rd gen Intel® Core™ i7
  • Processor model
    • i7-2670QM
    • i7-3517U
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 4
  • Processor boost frequency
    • 3.1 GHz
    • 3 GHz
  • Processor frequency
    • 2.2 GHz
    • 1.9 GHz
  • Processor cache
    • 6 MB
    • 4 MB
  • Processor socket
    • BGA 1224
    • BGA 1023

Side by side

Differences highlightedShow differences only
165 specifications
A

Acer

Aspire 5750G-2674G75Mnkk Intel® Core™ i7 i7-2670QM 39.6 cm (15.6") HD 4 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® GT 540M Windows 7 Home Premium Black

Model 5750G-2674G75Mnkk

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B

Acer

Aspire Timeline Ultra 581TG-73516G52Makk Intel® Core™ i7 i7-3517U

Model 581TG-73516G52Makk

View product
Displayidentical
HD typeKnown for oneHD
Display number of coloursKnown for one16.78 million colours
Display brightnessKnown for one200 cd/m²
Processor16 differ
Processor generationDiffers2nd gen Intel® Core™ i73rd gen Intel® Core™ i7
Processor modelDiffersi7-2670QMi7-3517U
Processor coresDiffers42
Processor threadsDiffers84
Processor boost frequencyDiffers3.1 GHz3 GHz
Processor frequencyDiffers2.2 GHz1.9 GHz
Processor cacheDiffers6 MB4 MB
Processor socketDiffersBGA 1224BGA 1023
Processor lithographyDiffers32 nm22 nm
Processor seriesDiffersIntel Core i7-2600 Mobile SeriesIntel Core i7-3500 Mobile series
Processor codenameDiffersSandy BridgeIvy Bridge
SteppingDiffersD2L1
Thermal Design Power (TDP)Differs45 W17 W
TjunctionDiffers100 °C105 °C
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x41x8, 1x16, 2x4, 2x8
CPU multiplier (bus/core ratio)Differs2219
Memory2 differ
Internal memoryDiffers4 GB6 GB
Memory clock speedKnown for one1066 MHz
Maximum internal memoryDiffers8 GB6 GB
Memory layout (slots x size)Known for one1 x 2 + 1 x 4 GB
Storage5 differ
Total storage capacityDiffers750 GB520 GB
Storage mediaDiffersHDDHDD+SSD
HDD capacityDiffers750 GB500 GB
Optical drive typeDiffersDVD Super MultiDVD Super Multi DL
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SD, xDMMC, MS PRO, SD, xD
Number of SSDs installedKnown for one1
SSD capacityKnown for one20 GB
Graphics6 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 540MNVIDIA® GeForce® GT 640M
Graphics card familyDiffersIntel, NVIDIANVIDIA
On-board graphics card modelDiffersIntel® HD Graphics 3000Intel® HD Graphics 4000
On-board graphics card base frequencyDiffers650 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs1200 MHz1150 MHz
On-board graphics card IDDiffers0x1160x166
Number of discrete graphics cardsKnown for one1
Audio2 differ
Audio systemDiffersHDHigh Definition Audio
Built-in microphoneDiffersNoYes
Number of built-in speakersKnown for one2
Network1 differ
Networking featuresKnown for oneGigabit Ethernet, WLAN
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, 802.11b, 802.11g
Cabling technologyKnown for one10/100/1000Base-T(X)
Bluetooth versionKnown for one4.0
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers32
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers01
eSATA/USB 2.0 ports quantityKnown for one0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
eSATA ports quantityKnown for one0
HDMI ports quantityKnown for one1
DisplayPorts quantityKnown for one0
Firewire (IEEE 1394) portsKnown for one0
Thunderbolt ports quantityKnown for one0
Headphone outputsKnown for one1
Microphone inDiffersYesNo
Combo headphone/mic portKnown for oneYes
Performance1 differ
Motherboard chipsetDiffersIntel® HM65 ExpressIntel HM77 Express
Keyboardidentical
Windows keysKnown for oneYes
Keyboard layoutKnown for oneQWERTY
Softwareidentical
Operating system architectureKnown for one64-bit
Processor special features6 differ
Graphics & IMC lithographyDiffers32 nm22 nm
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Processor ARK IDDiffers5347065714
Processor codeDiffersSR02SSR0N6
Processor package sizeDiffers31 mm31.0 x 24.0 mm
Conflict-Free processorDiffersNoYes
Intel Secure Key Technology versionKnown for one1.00
Intel® Secure KeyKnown for oneYes
Battery4 differ
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium Polymer (LiPo)
Number of battery cellsDiffers63
Battery capacityDiffers4400 mAh4850 mAh
Battery life (max)Differs4.5 h8 h
Power1 differ
AC adapter powerDiffers90 W65 W
Securityidentical
Password protection typeKnown for oneBIOS, HDD, Supervisor
Certificatesidentical
Wi-Fi certifiedKnown for oneYes
Weight & dimensions2 differ
WeightDiffers2.6 kg2.25 kg
WidthDiffers382 mm376.4 mm
HeightKnown for one33.2 mm
Height (front)Known for one1.97 cm
Height (rear)Known for one2.07 cm
Other featuresidentical
3DKnown for oneNo
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
TV tuner integratedKnown for oneNo
Supplied AC adapter typeKnown for oneAC

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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