All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 laptops

Acer Aspire AS4820TG-644G16Mnks Intel® Core™ i7 i7-640M vs Acer TimelineX AS1830TZ-U544G32n

Add a product
  • 120specifications compared
  • 32differ
  • 88identical
  • 29known for one product only

Key differences

The Acer Aspire AS4820TG-644G16Mnks Intel® Core™ i7 i7-640M has 2 more processor threads than the Acer TimelineX AS1830TZ-U544G32n (4 vs 2). The Acer Aspire AS4820TG-644G16Mnks Intel® Core™ i7 i7-640M has 1.6 GHz more processor frequency than the Acer TimelineX AS1830TZ-U544G32n (2.8 GHz vs 1.2 GHz). The Acer Aspire AS4820TG-644G16Mnks Intel® Core™ i7 i7-640M has 1 MB more processor cache than the Acer TimelineX AS1830TZ-U544G32n (4 MB vs 3 MB). Only the Acer Aspire AS4820TG-644G16Mnks Intel® Core™ i7 i7-640M has Intel Trusted Execution Technology. Only the Acer Aspire AS4820TG-644G16Mnks Intel® Core™ i7 i7-640M has Intel VT-x with Extended Page Tables (EPT).

  • Display diagonal
    • 35.8 cm (14.1")
    • 29.5 cm (11.6")
  • Processor family
    • Intel® Core™ i7
    • Intel® Pentium®
  • Processor model
    • i7-640M
    • U5400
  • Processor threads
    • 4
    • 2
  • Processor frequency
    • 2.8 GHz
    • 1.2 GHz
  • Processor cache
    • 4 MB
    • 3 MB
  • Thermal Design Power (TDP)
    • 35 W
    • 18 W
  • Maximum number of PCI Express lanes
    • 16
    • 1

Side by side

Differences highlightedShow differences only
149 specifications
A

Acer

Aspire AS4820TG-644G16Mnks Intel® Core™ i7 i7-640M

Model AS4820TG-644G16Mnks

View product
B

Acer

TimelineX AS1830TZ-U544G32nView product
Display1 differ
Display diagonalDiffers35.8 cm (14.1")29.5 cm (11.6")
Processor9 differ
Processor familyDiffersIntel® Core™ i7Intel® Pentium®
Processor generationKnown for oneIntel® Core™ i7
Processor modelDiffersi7-640MU5400
Processor threadsDiffers42
Processor boost frequencyKnown for one3.46 GHz
Processor frequencyDiffers2.8 GHz1.2 GHz
Processor cacheDiffers4 MB3 MB
Processor front side busKnown for one1066 MHz
Processor seriesDiffersIntel Core i7-600 Mobile SeriesIntel Pentium U5000 Series for Mobile
Thermal Design Power (TDP)Differs35 W18 W
Maximum number of PCI Express lanesDiffers161
CPU multiplier (bus/core ratio)Differs219
Memoryidentical
Maximum internal memoryKnown for one8 GB
Memory layout (slots x size)Known for one2 x 2 GB
Storage2 differ
Total storage capacityDiffers160 GB320 GB
SSD capacityKnown for one160 GB
Optical drive typeDiffersDVD-RWNo
Number of HDDs installedKnown for one1
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
Graphics2 differ
On-board graphics card base frequencyDiffers500 MHz166 MHz
On-board graphics card dynamic frequency (max)Differs766 MHz500 MHz
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneIntel HD
Graphics card familyKnown for oneIntel
Networkidentical
Wireless technologyKnown for oneWi-Fi
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers43
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM55 Express
Softwareidentical
Operating system architectureKnown for one64-bit
Drivers includedKnown for oneYes
Processor special features11 differ
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® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Intel® Turbo Boost TechnologyDiffers1.0No
Physical Address Extension (PAE)Differs36 bitYes
Processor ARK IDDiffers4966649156
Processor codeDiffersSLBTNSLBUH
Processor package sizeDiffersrPGA 37.5x 37.5, BGA 34x28BGA 34 x 28
Supported instruction setsKnown for oneSSE4.1/4.2
Intel® Smart CacheKnown for oneYes
Batteryidentical
Battery capacityKnown for one6000 mAh
Battery life (max)Known for one8 h
Power1 differ
AC adapter powerDiffers65 W30 W
Security1 differ
Cable lock slotDiffersYesNo
Cable lock slot typeKnown for oneKensington
Password protection typeKnown for oneBIOS, HDD, Supervisor, User
Weight & dimensions3 differ
WeightDiffers2.2 kg1.6 kg
WidthDiffers342 mm285 mm
DepthDiffers245 mm204 mm
Height (front)Known for one4 mm
Height (rear)Known for one2.54 cm
HeightKnown for one28 mm
Other features1 differ
Power supply typeDiffersAC - DCAC
Wake-on-LAN readyKnown for oneYes
TV tuner integratedKnown for oneNo
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Cameraidentical
Front camera resolution (numeric)Known for one1.3 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.

More laptop comparisons

All laptop comparisons