Product comparison · 2 laptops

Acer Aspire 5742ZG-P614G50Mnkk Intel® Pentium® P6100 vs Lenovo T400 (2767-P6G)

100specifications compared
49differ
51identical
44known for one product only

Key differences

The Lenovo T400 (2767-P6G) has 0.4 GHz more processor frequency than the Acer Aspire 5742ZG-P614G50Mnkk Intel® Pentium® P6100 (2.4 GHz vs 2 GHz). The Lenovo T400 (2767-P6G) has 13 nm more processor lithography than the Acer Aspire 5742ZG-P614G50Mnkk Intel® Pentium® P6100 (45 nm vs 32 nm). The Acer Aspire 5742ZG-P614G50Mnkk Intel® Pentium® P6100 has 10 W more thermal Design Power (TDP) than the Lenovo T400 (2767-P6G) (35 W vs 25 W). Only the Acer Aspire 5742ZG-P614G50Mnkk Intel® Pentium® P6100 has card reader integrated. Only the Lenovo T400 (2767-P6G) has Bluetooth.

Display diagonal
- Aspire 5742ZG-P614G50Mnkk Intel® Pentium® P6100:39.6 cm (15.6")
- T400 (2767-P6G):35.8 cm (14.1")
Display resolution
- Aspire 5742ZG-P614G50Mnkk Intel® Pentium® P6100:1366 x 768 pixels
- T400 (2767-P6G):1440 x 900 pixels
Native aspect ratio
- Aspire 5742ZG-P614G50Mnkk Intel® Pentium® P6100:16:9
- T400 (2767-P6G):16:10
Processor family
- Aspire 5742ZG-P614G50Mnkk Intel® Pentium® P6100:Intel® Pentium®
- T400 (2767-P6G):Intel® Core™2 Duo
Processor model
- Aspire 5742ZG-P614G50Mnkk Intel® Pentium® P6100:P6100
- T400 (2767-P6G):P8600
Processor frequency
- Aspire 5742ZG-P614G50Mnkk Intel® Pentium® P6100:2 GHz
- T400 (2767-P6G):2.4 GHz
Processor cache type
- Aspire 5742ZG-P614G50Mnkk Intel® Pentium® P6100:Smart Cache
- T400 (2767-P6G):L2
Processor socket
- Aspire 5742ZG-P614G50Mnkk Intel® Pentium® P6100:PGA988
- T400 (2767-P6G):Socket 479

Side by side

Differences highlightedShow differences only

Comparison of 5742ZG-P614G50Mnkk, T400 (2767-P6G)
144 specifications	A Acer Aspire 5742ZG-P614G50Mnkk Intel® Pentium® P6100 Model 5742ZG-P614G50Mnkk View product	B Lenovo T400 (2767-P6G)View product
Display3 differ
Display diagonalDiffers	39.6 cm (15.6")	35.8 cm (14.1")
Display resolutionDiffers	1366 x 768 pixels	1440 x 900 pixels
Native aspect ratioDiffers	16:9	16:10
Processor16 differ
Processor familyDiffers	Intel® Pentium®	Intel® Core™2 Duo
Processor modelDiffers	P6100	P8600
Processor frequencyDiffers	2 GHz	2.4 GHz
System bus rateKnown for one	2.5 GT/s	Unknown — not stated by the source
Processor cache typeDiffers	Smart Cache	L2
Processor socketDiffers	PGA988	Socket 479
Processor lithographyDiffers	32 nm	45 nm
Processor operating modesDiffers	32-bit, 64-bit	64-bit
Processor seriesDiffers	Intel Pentium P6000 Series for Mobile	Intel Core 2 Duo P8000 Series
Processor codenameDiffers	Arrandale	Penryn
Bus typeDiffers	DMI	FSB
SteppingDiffers	K0	R1
Thermal Design Power (TDP)Differs	35 W	25 W
TjunctionDiffers	90 °C	105 °C
Maximum number of PCI Express lanesKnown for one	1	Unknown — not stated by the source
PCI Express configurationsKnown for one	1x16	Unknown — not stated by the source
PCI Express slots versionKnown for one	2.0	Unknown — not stated by the source
Number of Processing Die TransistorsDiffers	382 M	410 M
Processing Die sizeDiffers	81 mm²	107 mm²
CPU multiplier (bus/core ratio)Differs	15	9
Processor front side busKnown for one	Unknown — not stated by the source	1066 MHz
Memory2 differ
Internal memoryDiffers	4 GB	1 GB
Memory layout (slots x size)Differs	2 x 2 GB	1 x 1 GB
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Memory clock speedKnown for one	Unknown — not stated by the source	1066 MHz
Storage2 differ
Total storage capacityDiffers	500 GB	80 GB
Optical drive typeKnown for one	DVD Super Multi DL	Unknown — not stated by the source
Card reader integratedDiffers	Yes	No
Compatible memory cardsKnown for one	MMC, SD	Unknown — not stated by the source
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
Graphics1 differ
On-board graphics cardKnown for one	Yes	Unknown — not stated by the source
Discrete graphics card modelDiffers	AMD Mobility Radeon HD 5470	AMD Radeon HD 3470
On-board graphics card familyKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card modelKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card base frequencyKnown for one	500 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	667 MHz	Unknown — not stated by the source
Maximum graphics card memoryKnown for one	2.304 GB	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	High Definition Audio	Unknown — not stated by the source
Number of built-in speakersKnown for one	1	Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)Known for one	1.3 MP	Unknown — not stated by the source
Front cameraKnown for one	Unknown — not stated by the source	No
Network1 differ
BluetoothDiffers	No	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	2.1+EDR
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfaces3 differ
HDMI ports quantityDiffers	1	0
ExpressCard slotDiffers	No	Yes
SmartCard slotDiffers	Yes	No
TV-in portKnown for one	No	Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	0
eSATA ports quantityKnown for one	Unknown — not stated by the source	0
DisplayPorts quantityKnown for one	Unknown — not stated by the source	0
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	1
Modem (RJ-11) portsKnown for one	Unknown — not stated by the source	1
Performance1 differ
Motherboard chipsetDiffers	Intel® HM55 Express	Intel® GM45 Express
Keyboard1 differ
Pointing deviceDiffers	Touchpad	ThinkPad UltraNav
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows Vista Business
Bundled softwareKnown for one	Acer ePower Management, Acer eRecovery Management, Adobe Flash Player 10, Adobe Reader 9.1, eSobi, Google Toolbar, Norton Online Backup, Acer Bio-Protection, Instant View, Corel WinDVD, Acer Crystal Eye, Acer Video Conference Manager, Microsoft Silverlight, Skype, Windows Live Essentials — Wave 3.2	Unknown — not stated by the source
Operating system architectureKnown for one	Unknown — not stated by the source	32-bit
Processor special features13 differ
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Graphics & IMC lithographyKnown for one	45 nm	Unknown — not stated by the source
Intel Clear Video TechnologyDiffers	Yes	No
Intel Dual Display Capable TechnologyDiffers	Yes	No
Intel FDI TechnologyDiffers	Yes	No
Intel Fast Memory AccessDiffers	Yes	No
Intel Flex Memory AccessDiffers	Yes	No
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel Virtualization Technology (VT-x)Differs	No	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	Yes	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Differs	Yes	No
Physical Address Extension (PAE)Known for one	36 bit	Unknown — not stated by the source
Processor ARK IDDiffers	50175	35568
Processor codeDiffers	SLBUR	SLGDZ
Processor package sizeDiffers	37.5x37.5 mm	35 x 35 mm
Thermal Monitoring TechnologiesDiffers	Yes	No
Batteryidentical
Battery life (max)Known for one	Unknown — not stated by the source	6.5 h
Security1 differ
Cable lock slotDiffers	Yes	No
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
Trusted Platform Module (TPM)Known for one	Unknown — not stated by the source	Yes
Weight & dimensions4 differ
WeightKnown for one	2.6 kg	Unknown — not stated by the source
WidthDiffers	381 mm	335.3 mm
DepthDiffers	253 mm	238 mm
Height (front)Differs	2.5 cm	2.76 cm
Height (rear)Differs	3.4 cm	3.19 cm
Other featuresidentical
Supplied AC adapter typeKnown for one	AC	Unknown — not stated by the source
Compliance industry standardsKnown for one	Unknown — not stated by the source	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Internal modemKnown for one	Unknown — not stated by the source	Yes
Intel segment taggingKnown for one	Unknown — not stated by the source	Home office, Small Business
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes

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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