Product comparison · 2 laptops

Acer Aspire 5740G-524G64MN vs Acer Aspire 8942G-728G1TBN

128specifications compared
59differ
69identical
29known for one product only

Key differences

Display diagonal
- Aspire 5740G-524G64MN:39.6 cm (15.6")
- Aspire 8942G-728G1TBN:46.7 cm (18.4")
Display resolution
- Aspire 5740G-524G64MN:1366 x 768 pixels
- Aspire 8942G-728G1TBN:1920 x 1080 pixels
Processor family
- Aspire 5740G-524G64MN:Intel® Core™ i5
- Aspire 8942G-728G1TBN:Intel® Core™ i7
Processor generation
- Aspire 5740G-524G64MN:Intel® Core™ i5
- Aspire 8942G-728G1TBN:Intel® Core™ i7
Processor model
- Aspire 5740G-524G64MN:i5-520M
- Aspire 8942G-728G1TBN:i7-720QM
Processor cores
- Aspire 5740G-524G64MN:2
- Aspire 8942G-728G1TBN:4
Processor threads
- Aspire 5740G-524G64MN:4
- Aspire 8942G-728G1TBN:8
Processor boost frequency
- Aspire 5740G-524G64MN:2.93 GHz
- Aspire 8942G-728G1TBN:2.8 GHz

Side by side

Differences highlightedShow differences only

Comparison of Aspire 5740G-524G64MN, Aspire 8942G-728G1TBN
157 specifications	A Acer Aspire 5740G-524G64MN View product	B Acer Aspire 8942G-728G1TBN View product
Display2 differ
Display diagonalDiffers	39.6 cm (15.6")	46.7 cm (18.4")
Display resolutionDiffers	1366 x 768 pixels	1920 x 1080 pixels
Display brightnessKnown for one	Unknown — not stated by the source	220 cd/m²
Processor19 differ
Processor familyDiffers	Intel® Core™ i5	Intel® Core™ i7
Processor generationDiffers	Intel® Core™ i5	Intel® Core™ i7
Processor modelDiffers	i5-520M	i7-720QM
Processor coresDiffers	2	4
Processor threadsDiffers	4	8
Processor boost frequencyDiffers	2.93 GHz	2.8 GHz
Processor frequencyDiffers	2.4 GHz	1.6 GHz
Processor cacheDiffers	3 MB	6 MB
Processor socketDiffers	BGA 956	Socket 988
Processor lithographyDiffers	32 nm	45 nm
Processor seriesDiffers	Intel Core i5-500 Mobile Series	Intel Core i7-700 Mobile Series
Processor codenameDiffers	Arrandale	Clarksfield
SteppingDiffers	C2	B1
Thermal Design Power (TDP)Differs	35 W	45 W
TjunctionDiffers	105 °C	100 °C
PCI Express configurationsDiffers	1x16	1x16, 2x8
Number of Processing Die TransistorsDiffers	382 M	774 M
Processing Die sizeDiffers	81 mm²	296 mm²
CPU multiplier (bus/core ratio)Differs	18	12
Memory1 differ
Internal memoryDiffers	4 GB	8 GB
Memory layout (slots x size)Known for one	2 x 2 GB	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	640 GB	1 TB
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
Optical drive typeKnown for one	DVD Super Multi	Unknown — not stated by the source
Compatible memory cardsDiffers	MMC, MS PRO, SD, xD	Memory Stick (MS), MMC, MS PRO, SD, xD
Graphics1 differ
On-board graphics cardKnown for one	Yes	Unknown — not stated by the source
Discrete graphics card modelDiffers	AMD Mobility Radeon HD 5650	AMD Mobility Radeon HD 5850
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	766 MHz	Unknown — not stated by the source
Maximum graphics card memoryKnown for one	1.024 GB	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	Dolby-optimized surround sound	High Definition Audio
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Built-in subwooferKnown for one	Unknown — not stated by the source	Yes
Network2 differ
Mobile network connectionKnown for one	Yes	Unknown — not stated by the source
Mobile network generationKnown for one	3G	Unknown — not stated by the source
Networking featuresDiffers	Gigabit Ethernet	Gigabit Ethernet, WLAN
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	2.1+EDR	Unknown — not stated by the source
Ports & interfaces8 differ
USB 2.0 ports quantityDiffers	4	5
eSATA ports quantityDiffers	0	1
DisplayPorts quantityDiffers	0	1
Firewire (IEEE 1394) portsDiffers	0	1
S/PDIF out portDiffers	No	Yes
Microphone inDiffers	No	Yes
ExpressCard slotDiffers	No	Yes
Modem (RJ-11) portsDiffers	1	0
USB 1.1 ports quantityKnown for one	0	Unknown — not stated by the source
Line-inKnown for one	Unknown — not stated by the source	Yes
Software1 differ
Operating system installedDiffers	Windows 7 Professional	Windows 7 Home Premium
Trial softwareKnown for one	Microsoft Works Office Home & Student 2007 McAfee Internet Security Suite	Unknown — not stated by the source
Processor special features13 differ
Embedded options availableDiffers	Yes	No
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® AES New Instructions (Intel® AES-NI)Differs	Yes	No
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)Differs	36 bit	Yes
Processor ARK IDDiffers	47341	43122
Processor package sizeDiffers	rPGA 37.5x 37.5, BGA 34x28	37.5 x 37.5 mm
Supported instruction setsDiffers	SSE4.1/4.2	SSE4.2
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Processor codeKnown for one	Unknown — not stated by the source	SLBLY
Battery3 differ
Number of battery cellsDiffers	6	8
Battery capacityDiffers	4400 mAh	71 Wh
Battery life (max)Differs	3.5 h	3 h
Power1 differ
AC adapter powerDiffers	48.8 W	120 W
Securityidentical
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
Password protection typeKnown for one	Unknown — not stated by the source	BIOS
Weight & dimensions3 differ
WeightDiffers	2.8 kg	4.6 kg
WidthDiffers	383 mm	440 mm
DepthDiffers	250 mm	295 mm
HeightKnown for one	37 mm	Unknown — not stated by the source
Height (front)Known for one	Unknown — not stated by the source	3.1 cm
Height (rear)Known for one	Unknown — not stated by the source	4.38 cm
Other features2 differ
Infrared data portDiffers	No	Yes
Compliance industry standardsKnown for one	IEEE 802.11a/b/g/n	Unknown — not stated by the source
Wake-on-Ring readyKnown for one	Yes	Unknown — not stated by the source
Internal modemDiffers	Yes	No
Modem speedKnown for one	56 Kbit/s	Unknown — not stated by the source

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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