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Product comparison · 2 laptops

Acer 581TG-73516G52Mass + Gold Traveler vs Lenovo Essential G480 Intel® Pentium® B970 Laptop

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  • 126specifications compared
  • 58differ
  • 68identical
  • 34known for one product only

Key differences

  • Product colour
    • Black, Blue
    • Black, Brown
  • Display diagonal
    • 39.6 cm (15.6")
    • 35.6 cm (14")
  • Processor family
    • Intel® Core™ i7
    • Intel® Pentium®
  • Processor model
    • i7-3517U
    • B970
  • Processor threads
    • 4
    • 2
  • Processor frequency
    • 1.9 GHz
    • 2.3 GHz
  • Processor cache
    • 4 MB
    • 2 MB
  • Processor cache type
    • Smart Cache
    • L3

Side by side

Differences highlightedShow differences only
160 specifications
A

Acer

581TG-73516G52Mass + Gold TravelerView product
B

Lenovo

Essential G480 Intel® Pentium® B970 Laptop

Model G480

View product
Design1 differ
Product colourDiffersBlack, BlueBlack, Brown
Display1 differ
Display diagonalDiffers39.6 cm (15.6")35.6 cm (14")
TouchscreenKnown for oneNo
Processor15 differ
Processor familyDiffersIntel® Core™ i7Intel® Pentium®
Processor generationKnown for one3rd gen Intel® Core™ i7
Processor modelDiffersi7-3517UB970
Processor threadsDiffers42
Processor boost frequencyKnown for one3 GHz
Processor frequencyDiffers1.9 GHz2.3 GHz
Processor cacheDiffers4 MB2 MB
Processor cache typeDiffersSmart CacheL3
Processor socketDiffersBGA 1023Socket 988
Processor lithographyDiffers22 nm32 nm
Processor seriesDiffersIntel Core i7-3500 Mobile seriesIntel Pentium B900 Series for Mobile
Processor codenameDiffersIvy BridgeSandy Bridge
SteppingDiffersL1Q0
Thermal Design Power (TDP)Differs17 W35 W
TjunctionDiffers105 °C85 °C
PCI Express configurationsDiffers1x8, 1x16, 2x4, 2x81x16, 2x8, 1x8+2x4
CPU multiplier (bus/core ratio)Differs1923
Memory3 differ
Internal memoryDiffers6 GB4 GB
Memory slotsDiffers1x SO-DIMM2x SO-DIMM
Maximum internal memoryDiffers6 GB8 GB
Memory clock speedKnown for one1600 MHz
Storage3 differ
HDD interfaceDiffersSATASATA II
Optical drive typeDiffersDVD Super MultiDVD-RW
Compatible memory cardsDiffersMMC, SD, SDHC, SDXCMMC, SD
Graphics2 differ
Discrete graphics cardKnown for oneNo
Discrete graphics card modelKnown for oneNot available
Graphics card familyKnown for oneIntel
On-board graphics card modelDiffersIntel® HD Graphics 4000Intel® HD Graphics
On-board graphics card base frequencyDiffers350 MHz650 MHz
On-board graphics card IDKnown for one0x166
Audioidentical
Audio systemKnown for oneHD
Built-in speaker(s)Known for oneYes
Speaker powerKnown for one1.5 W
Optical driveidentical
LightScribeKnown for oneNo
Network4 differ
Networking featuresDiffersGigabit EthernetFast Ethernet
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100 Mbit/s
BluetoothDiffersNoYes
Cabling technologyKnown for one10/100/1000Base-T(X)
Networking standardsKnown for oneIEEE 802.3, IEEE 802.3ab, IEEE 802.3u
Integrated 4G WiMAXDiffersYesNo
Ports & interfaces1 differ
VGA (D-Sub) ports quantityDiffers01
ExpressCard slotKnown for oneNo
Docking connectorKnown for oneNo
Performanceidentical
Motherboard chipsetKnown for oneIntel HM77 Express
Keyboard1 differ
Numeric keypadDiffersYesNo
Full-size keyboardKnown for oneYes
Windows keysKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Home Basic
Drivers includedKnown for oneYes
Processor special features19 differ
Intel® Wireless Display (Intel® WiDi)DiffersYesNo
Graphics & IMC lithographyDiffers22 nm32 nm
Intel Identity Protection Technology versionKnown for one1.00
Intel Secure Key Technology versionKnown for one1.00
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® 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® Secure KeyKnown for oneYes
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers6571463915
Processor codeDiffersSR0N6SR0J2
Processor package sizeDiffers31.0 x 24.0 mm37.5x37.5 (rPGA988B)
Supported instruction setsDiffersAVXSSE4.1, SSE4.2
Conflict-Free processorDiffersYesNo
Battery3 differ
Battery technologyKnown for oneLithium Polymer (LiPo)
Number of battery cellsDiffers36
Battery capacityDiffers4850 mAh48 Wh
Battery life (max)Differs8 h6 h
Poweridentical
AC adapter powerKnown for one65 W
Weight & dimensions4 differ
WeightDiffers2.3 kg2.2 kg
WidthDiffers366 mm339 mm
DepthDiffers256 mm220 mm
HeightDiffers20.6 mm33.8 mm
Packaging contentidentical
Mouse includedKnown for oneYes
Bag includedKnown for oneYes
Warranty cardKnown for oneYes
ManualKnown for oneYes
Quick start guideKnown for oneYes
Other featuresidentical
Infrared data portKnown for oneNo
Cameraidentical
Front camera resolution (numeric)Known for one0.3 MP

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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