Product comparison · 2 laptops

Acer Aspire TimelineX 3820T-454G50N Intel® Core™ i5 i5-450M vs Acer Aspire 5745DG-384G50MN Intel® Core™ i3 i3-380M

118specifications compared
26differ
92identical
11known for one product only

Key differences

Display diagonal
- Aspire TimelineX 3820T-454G50N Intel® Core™ i5 i5-450M:33.8 cm (13.3")
- Aspire 5745DG-384G50MN Intel® Core™ i3 i3-380M:39.6 cm (15.6")
Processor family
- Aspire TimelineX 3820T-454G50N Intel® Core™ i5 i5-450M:Intel® Core™ i5
- Aspire 5745DG-384G50MN Intel® Core™ i3 i3-380M:Intel® Core™ i3
Processor generation
- Aspire TimelineX 3820T-454G50N Intel® Core™ i5 i5-450M:4th gen Intel® Core™ i5
- Aspire 5745DG-384G50MN Intel® Core™ i3 i3-380M:Intel® Core™ i3
Processor model
- Aspire TimelineX 3820T-454G50N Intel® Core™ i5 i5-450M:i5-450M
- Aspire 5745DG-384G50MN Intel® Core™ i3 i3-380M:i3-380M
Processor frequency
- Aspire TimelineX 3820T-454G50N Intel® Core™ i5 i5-450M:2.4 GHz
- Aspire 5745DG-384G50MN Intel® Core™ i3 i3-380M:2.53 GHz
System bus rate
- Aspire TimelineX 3820T-454G50N Intel® Core™ i5 i5-450M:4.8 GT/s
- Aspire 5745DG-384G50MN Intel® Core™ i3 i3-380M:2.5 GT/s
Processor socket
- Aspire TimelineX 3820T-454G50N Intel® Core™ i5 i5-450M:Socket 988
- Aspire 5745DG-384G50MN Intel® Core™ i3 i3-380M:PGA988
Tjunction
- Aspire TimelineX 3820T-454G50N Intel® Core™ i5 i5-450M:105 °C
- Aspire 5745DG-384G50MN Intel® Core™ i3 i3-380M:90 °C

Side by side

Differences highlightedShow differences only

Comparison of 3820T-454G50N, 5745DG-384G50MN
129 specifications	A Acer Aspire TimelineX 3820T-454G50N Intel® Core™ i5 i5-450M Model 3820T-454G50N View product	B Acer Aspire 5745DG-384G50MN Intel® Core™ i3 i3-380M Model 5745DG-384G50MN View product
Display1 differ
Display diagonalDiffers	33.8 cm (13.3")	39.6 cm (15.6")
Processor9 differ
Processor familyDiffers	Intel® Core™ i5	Intel® Core™ i3
Processor generationDiffers	4th gen Intel® Core™ i5	Intel® Core™ i3
Processor modelDiffers	i5-450M	i3-380M
Processor boost frequencyKnown for one	2.66 GHz	Unknown — not stated by the source
Processor frequencyDiffers	2.4 GHz	2.53 GHz
System bus rateDiffers	4.8 GT/s	2.5 GT/s
Processor socketDiffers	Socket 988	PGA988
Processor seriesDiffers	Intel Core i5-400 Series	Intel Core i3-300 Mobile Series
SteppingKnown for one	K0	Unknown — not stated by the source
TjunctionDiffers	105 °C	90 °C
CPU multiplier (bus/core ratio)Differs	18	19
Memoryidentical
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Maximum internal memoryKnown for one	8 GB	Unknown — not stated by the source
Storage2 differ
Optical drive typeDiffers	No	DVD Super Multi DL
Compatible memory cardsDiffers	Memory Stick (MS), MMC, MS PRO, SD, xD	Memory Stick (MS), MMC, MS PRO, SD
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Graphics3 differ
Discrete graphics card modelDiffers	Intel HD	NVIDIA® GeForce® GT 425M
Graphics card familyDiffers	Intel	NVIDIA
On-board graphics card dynamic frequency (max)Differs	766 MHz	667 MHz
Audioidentical
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Network1 differ
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	3.0+HS	Unknown — not stated by the source
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	3	4
S/PDIF out portDiffers	No	Yes
Modem (RJ-11) portsKnown for one	Unknown — not stated by the source	1
Software1 differ
Bundled softwareDiffers	Acer Backup Manager, Acer PowerSmart Manager, Acer eRecovery Management, Microsoft Works 9, Microsoft Works 8.5, Adobe Flash Player 10, Adobe Reader 9.1, eSobi, Google Toolbar, Norton Online Backup, Acer Arcade Deluxe, Cyberlink PowerDVD, Acer Crystal Eye, Acer Video Conference Manager, Microsoft Si	Acer Backup Manager, Acer ePower Management, Acer eRecovery Management, Adobe Flash Player 10, Adobe Reader 9.1, eSobi, Google Toolbar, Microsoft Office Starter 2010, Norton Online Backup, Acer Arcade Deluxe, NTI Media Maker, Acer Crystal Eye, Microsoft Silverlight, Skype, Windows Live Essentials —
Processor special features2 differ
Intel® Turbo Boost TechnologyDiffers	1.0	No
Processor ARK IDDiffers	49022	50178
Processor codeKnown for one	SLBTZ	Unknown — not stated by the source
Batteryidentical
Battery life (max)Known for one	10 h	Unknown — not stated by the source
Weight & dimensions5 differ
WeightDiffers	1.8 kg	3 kg
WidthDiffers	324 mm	379 mm
DepthDiffers	235 mm	250 mm
Height (front)Differs	2.2 cm	2.59 cm
Height (rear)Differs	2.89 cm	3.29 cm
Other featuresidentical
Internal modemKnown 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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