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Product comparison · 2 laptops

Acer Aspire AS7745G-7748G1 Intel® Core™ i7 i7-740QM vs Acer TravelMate TimelineX TM8573TG-2648G75MIKK Intel® Core™ i7 i7-2640M

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  • 138specifications compared
  • 62differ
  • 76identical
  • 42known for one product only

Key differences

  • Display diagonal
    • 43.9 cm (17.3")
    • 39.6 cm (15.6")
  • Display resolution
    • 1600 x 900 pixels
    • 1366 x 768 pixels
  • Processor generation
    • Intel® Core™ i7
    • 2nd gen Intel® Core™ i7
  • Processor model
    • i7-740QM
    • i7-2640M
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 4
  • Processor boost frequency
    • 2.93 GHz
    • 3.5 GHz
  • Processor frequency
    • 1.73 GHz
    • 2.8 GHz

Side by side

Differences highlightedShow differences only
180 specifications
A

Acer

Aspire AS7745G-7748G1 Intel® Core™ i7 i7-740QM

Model AS7745G-7748G1

View product
B

Acer

TravelMate TimelineX TM8573TG-2648G75MIKK Intel® Core™ i7 i7-2640M

Model TM8573TG-2648G75MIKK

View product
Designidentical
Form factorKnown for oneClamshell
Housing materialKnown for oneAluminium, Plastic
Display2 differ
Display diagonalDiffers43.9 cm (17.3")39.6 cm (15.6")
Display resolutionDiffers1600 x 900 pixels1366 x 768 pixels
HD typeKnown for oneHD+
Processor16 differ
Processor generationDiffersIntel® Core™ i72nd gen Intel® Core™ i7
Processor modelDiffersi7-740QMi7-2640M
Processor coresDiffers42
Processor threadsDiffers84
Processor boost frequencyDiffers2.93 GHz3.5 GHz
Processor frequencyDiffers1.73 GHz2.8 GHz
System bus rateDiffers2.5 GT/s5 GT/s
Processor cacheDiffers6 MB4 MB
Processor lithographyDiffers45 nm32 nm
Processor seriesDiffersIntel Core i7-700 Mobile SeriesIntel Core i7-2600 Mobile Series
Processor codenameDiffersClarksfieldSandy Bridge
SteppingDiffersB1J1
Thermal Design Power (TDP)Differs45 W35 W
TjunctionDiffers100 °C100 C
PCI Express slots versionDiffers22.0
CPU multiplier (bus/core ratio)Differs1328
Processor socketKnown for oneSocket 988
Number of Processing Die TransistorsKnown for one774 M
Processing Die sizeKnown for one296 mm²
Memory2 differ
Memory slotsDiffers4x SO-DIMM2x SO-DIMM
Memory slots (available)Known for one0
Maximum internal memoryDiffers16 GB8 GB
Storage4 differ
Total storage capacityDiffers1.28 TB750 GB
Storage mediaKnown for oneHDD
Number of HDDs installedDiffers21
HDD capacityDiffers640 GB750 GB
Optical drive typeDiffersBlu-Ray DVD ComboDVD Super Multi DL
Graphics2 differ
On-board graphics cardKnown for oneYes
Discrete graphics card modelDiffersAMD Mobility Radeon HD 5650NVIDIA® GeForce® GT 540M
Graphics card familyDiffersATIIntel, NVIDIA
Discrete graphics memory typeKnown for oneGDDR3
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelKnown for oneIntel® HD Graphics 3000
On-board graphics card base frequencyKnown for one650 MHz
On-board graphics card dynamic frequency (max)Known for one1300 MHz
On-board graphics card IDKnown for one0x116
Maximum graphics card memoryKnown for one1.024 GB
Audioidentical
Audio systemKnown for oneHD
Number of built-in speakersKnown for one2
Optical driveidentical
LightScribeKnown for oneNo
Optical drive interfaceKnown for oneSATA
Network3 differ
Networking featuresDiffersGigabit EthernetEthernet, Fast Ethernet, Gigabit Ethernet
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, 802.11b, 802.11g
Bluetooth versionDiffers3.0+HS2.1+EDR
Integrated 4G WiMAXKnown for oneYes
WWANKnown for oneNot installed
Data networkKnown for oneNot supported
4G WiMAXKnown for oneNo
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers43
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers01
eSATA/USB 2.0 ports quantityDiffers01
ExpressCard slotDiffersNoYes
Mini DisplayPorts quantityKnown for one0
Modem (RJ-11) portsKnown for one0
PS/2 ports quantityKnown for one0
Parallel ports quantityKnown for one0
Serial ports quantityKnown for one0
Performance1 differ
Motherboard chipsetDiffersIntel® HM55 ExpressIntel® HM65 Express
Keyboardidentical
Numeric keypadKnown for oneYes
Softwareidentical
Drivers includedKnown for oneYes
Processor special features17 differ
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
Graphics & IMC lithographyKnown for one32 nm
Intel Dual Display Capable TechnologyDiffersNoYes
Intel FDI TechnologyDiffersNoYes
Intel Fast Memory AccessDiffersNoYes
Intel Flex Memory AccessDiffersNoYes
Intel Identity Protection Technology versionKnown for one1.00
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Anti-Theft Technology (Intel® AT)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Intel® My WiFi Technology (Intel® MWT)DiffersNoYes
Intel® Quick Sync Video TechnologyDiffersNoYes
Intel® Turbo Boost TechnologyDiffers1.02.0
Processor ARK IDDiffers4902453464
Processor codeDiffersSLBQGSR03R
Processor package sizeDiffers37.5 x 37.5 mm37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)
Supported instruction setsDiffersSSE4.2AVX
Physical Address Extension (PAE)Known for oneYes
Battery3 differ
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Number of battery cellsDiffers96
Battery capacityDiffers48.8 Wh6000 mAh
Battery life (max)Differs5 h8 h
Power1 differ
AC adapter powerDiffers120 W90 W
Security1 differ
Fingerprint readerDiffersNoYes
Password protection typeKnown for oneBIOS, User
HDD user passwordKnown for oneYes
Trusted Platform Module (TPM)Known for oneNo
Sustainability1 differ
Sustainability certificatesDiffersENERGY STAREPEAT Silver, ENERGY STAR
Weight & dimensions4 differ
WeightDiffers3.25 kg2.6 kg
WidthDiffers410 mm382 mm
DepthDiffers286 mm253 mm
HeightDiffers41.5 mm31 mm
Dimensions (WxDxH)Known for one382 x 253 x 31 mm
Packaging contentidentical
Bag includedKnown for oneNo
Other features1 differ
Internal modemDiffersYesNo
Intel Turbo MemoryKnown for one0 GB

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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