Product comparison · 2 laptops

Acer Aspire 7745G-726G1TMn vs Acer Aspire TimelineX 4820TG-334G32Mn

126specifications compared
49differ
77identical
20known for one product only

Key differences

Display diagonal
- Aspire 7745G-726G1TMn:43.9 cm (17.3")
- Aspire TimelineX 4820TG-334G32Mn:35.6 cm (14")
Display resolution
- Aspire 7745G-726G1TMn:1600 x 900 pixels
- Aspire TimelineX 4820TG-334G32Mn:1366 x 768 pixels
Display brightness
- Aspire 7745G-726G1TMn:220 cd/m²
- Aspire TimelineX 4820TG-334G32Mn:200 cd/m²
Processor family
- Aspire 7745G-726G1TMn:Intel® Core™ i7
- Aspire TimelineX 4820TG-334G32Mn:Intel® Core™ i3
Processor generation
- Aspire 7745G-726G1TMn:Intel® Core™ i7
- Aspire TimelineX 4820TG-334G32Mn:3rd gen Intel® Core™ i3
Processor model
- Aspire 7745G-726G1TMn:i7-720QM
- Aspire TimelineX 4820TG-334G32Mn:i3-330M
Processor cores
- Aspire 7745G-726G1TMn:4
- Aspire TimelineX 4820TG-334G32Mn:2
Processor threads
- Aspire 7745G-726G1TMn:8
- Aspire TimelineX 4820TG-334G32Mn:4

Side by side

Differences highlightedShow differences only

Comparison of Aspire 7745G-726G1TMn, Aspire TimelineX 4820TG-334G32Mn
146 specifications	A Acer Aspire 7745G-726G1TMn View product	B Acer Aspire TimelineX 4820TG-334G32Mn View product
Display3 differ
Display diagonalDiffers	43.9 cm (17.3")	35.6 cm (14")
Display resolutionDiffers	1600 x 900 pixels	1366 x 768 pixels
Display brightnessDiffers	220 cd/m²	200 cd/m²
HD typeKnown for one	HD+	Unknown — not stated by the source
Display response rise/fallKnown for one	8 ms	Unknown — not stated by the source
Processor18 differ
Processor familyDiffers	Intel® Core™ i7	Intel® Core™ i3
Processor generationDiffers	Intel® Core™ i7	3rd gen Intel® Core™ i3
Processor modelDiffers	i7-720QM	i3-330M
Processor coresDiffers	4	2
Processor threadsDiffers	8	4
Processor frequencyDiffers	1.6 GHz	2.13 GHz
Processor cacheDiffers	6 MB	3 MB
Processor socketDiffers	Socket 988	BGA 1288
Processor lithographyDiffers	45 nm	32 nm
Processor seriesDiffers	Intel Core i7-700 Mobile Series	Intel Core i3-300 Mobile Series
Processor codenameDiffers	Clarksfield	Arrandale
SteppingDiffers	B1	C2
Thermal Design Power (TDP)Differs	45 W	35 W
TjunctionDiffers	100 °C	105 °C
PCI Express configurationsDiffers	1x16, 2x8	1x16
Number of Processing Die TransistorsDiffers	774 M	382 M
Processing Die sizeDiffers	296 mm²	81 mm²
CPU multiplier (bus/core ratio)Differs	12	16
Processor boost frequencyKnown for one	2.8 GHz	Unknown — not stated by the source
Memory3 differ
Internal memoryDiffers	6 GB	4 GB
Memory layout (slots x size)Differs	3 x 2 GB	2 x 2 GB
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Maximum internal memoryDiffers	16 GB	8 GB
Storage1 differ
Total storage capacityDiffers	1 TB	320 GB
Number of HDDs installedKnown for one	2	Unknown — not stated by the source
HDD capacityKnown for one	500 GB	Unknown — not stated by the source
Graphics1 differ
On-board graphics cardKnown for one	Unknown — not stated by the source	Yes
Discrete graphics card modelDiffers	AMD Mobility Radeon HD 5850	AMD Radeon HD 5470
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	0.512 GB
On-board graphics card familyKnown for one	Unknown — not stated by the source	Intel® HD Graphics
On-board graphics card modelKnown for one	Unknown — not stated by the source	Intel® HD Graphics
On-board graphics card base frequencyKnown for one	Unknown — not stated by the source	500 MHz
On-board graphics card dynamic frequency (max)Known for one	Unknown — not stated by the source	667 MHz
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	3.579 GB
Audioidentical
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Built-in subwooferKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces1 differ
Modem (RJ-11) portsDiffers	1	0
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® HM55 Express
Softwareidentical
Trial softwareKnown for one	Unknown — not stated by the source	Microsoft Office (Service Pack 2), McAfee Internet Security Suite 2009
Bundled softwareKnown for one	Unknown — not stated by the source	Acer Backup Manager, Acer ePower Management, Acer eRecovery Management, Microsoft Office Personal 2007 (Service Pack 2), Microsoft Works SE 9, Microsoft Works 9, Microsoft Works 8.5, Adobe Flash Player 10, Adobe Reader 9.1, eSobi, Google Setup, Google Toolbar, Norton Online Backup. McAfee Virus Defi
Processor special features14 differ
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	45 nm
Intel Clear Video TechnologyDiffers	No	Yes
Intel Dual Display Capable TechnologyDiffers	No	Yes
Intel FDI TechnologyDiffers	No	Yes
Intel Fast Memory AccessDiffers	No	Yes
Intel Flex Memory AccessDiffers	No	Yes
Intel Trusted Execution TechnologyDiffers	Yes	No
Intel Virtualization Technology for Directed I/O (VT-d)Differs	Yes	No
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	No	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Differs	No	Yes
Intel® Turbo Boost TechnologyDiffers	1.0	No
Processor ARK IDDiffers	43122	47663
Processor codeDiffers	SLBLY	SLBNF
Processor package sizeDiffers	37.5 x 37.5 mm	rPGA 37.5x 37.5, BGA 34x28
Supported instruction setsDiffers	SSE4.2	SSE4.1, SSE4.2
Battery2 differ
Battery capacityDiffers	48.8 Wh	66.6 Wh
Battery life (max)Differs	2.5 h	8 h
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	90 W
Weight & dimensions5 differ
WeightDiffers	3.25 kg	2.2 kg
WidthDiffers	410 mm	342 mm
DepthDiffers	286 mm	245 mm
Height (front)Differs	3.5 cm	2.4 cm
Height (rear)Differs	4.15 cm	2.54 cm
Other features1 differ
Internal modemDiffers	Yes	No

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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