Product comparison · 2 laptops

Acer Aspire 1830T-38U2G16N Intel® Core™ i3 i3-380UM vs Acer Aspire 7745G-7746G75Mnks

120specifications compared
55differ
65identical
17known for one product only

Key differences

The Acer Aspire 7745G-7746G75Mnks has 20 cd/m² more display brightness than the Acer Aspire 1830T-38U2G16N Intel® Core™ i3 i3-380UM (220 cd/m² vs 200 cd/m²). The Acer Aspire 7745G-7746G75Mnks has 2 more processor cores than the Acer Aspire 1830T-38U2G16N Intel® Core™ i3 i3-380UM (4 vs 2). The Acer Aspire 7745G-7746G75Mnks has 4 more processor threads than the Acer Aspire 1830T-38U2G16N Intel® Core™ i3 i3-380UM (8 vs 4). Only the Acer Aspire 7745G-7746G75Mnks has Bluetooth. Only the Acer Aspire 1830T-38U2G16N Intel® Core™ i3 i3-380UM has Intel Clear Video Technology.

Product colour
- Aspire 1830T-38U2G16N Intel® Core™ i3 i3-380UM:Silver
- Aspire 7745G-7746G75Mnks:Black
Display diagonal
- Aspire 1830T-38U2G16N Intel® Core™ i3 i3-380UM:29.5 cm (11.6")
- Aspire 7745G-7746G75Mnks:43.9 cm (17.3")
Display resolution
- Aspire 1830T-38U2G16N Intel® Core™ i3 i3-380UM:1366 x 768 pixels
- Aspire 7745G-7746G75Mnks:1600 x 900 pixels
Display brightness
- Aspire 1830T-38U2G16N Intel® Core™ i3 i3-380UM:200 cd/m²
- Aspire 7745G-7746G75Mnks:220 cd/m²
Processor family
- Aspire 1830T-38U2G16N Intel® Core™ i3 i3-380UM:Intel® Core™ i3
- Aspire 7745G-7746G75Mnks:Intel® Core™ i7
Processor generation
- Aspire 1830T-38U2G16N Intel® Core™ i3 i3-380UM:Intel® Core™ i3
- Aspire 7745G-7746G75Mnks:Intel® Core™ i7
Processor model
- Aspire 1830T-38U2G16N Intel® Core™ i3 i3-380UM:i3-380UM
- Aspire 7745G-7746G75Mnks:i7-740QM
Processor cores
- Aspire 1830T-38U2G16N Intel® Core™ i3 i3-380UM:2
- Aspire 7745G-7746G75Mnks:4

Side by side

Differences highlightedShow differences only

Comparison of 1830T-38U2G16N, Aspire 7745G-7746G75Mnks
137 specifications	A Acer Aspire 1830T-38U2G16N Intel® Core™ i3 i3-380UM Model 1830T-38U2G16N View product	B Acer Aspire 7745G-7746G75Mnks View product
Design1 differ
Product colourDiffers	Silver	Black
Display3 differ
Display diagonalDiffers	29.5 cm (11.6")	43.9 cm (17.3")
Display resolutionDiffers	1366 x 768 pixels	1600 x 900 pixels
Display brightnessDiffers	200 cd/m²	220 cd/m²
HD typeKnown for one	Unknown — not stated by the source	HD+
Display response rise/fallKnown for one	Unknown — not stated by the source	8 ms
Processor20 differ
Processor familyDiffers	Intel® Core™ i3	Intel® Core™ i7
Processor generationDiffers	Intel® Core™ i3	Intel® Core™ i7
Processor modelDiffers	i3-380UM	i7-740QM
Processor coresDiffers	2	4
Processor threadsDiffers	4	8
Processor boost frequencyDiffers	1.33 GHz	2.93 GHz
Processor frequencyDiffers	1.33 GHz	1.73 GHz
Processor cacheDiffers	3 MB	6 MB
Processor socketDiffers	BGA 1288	Socket 988
Processor lithographyDiffers	32 nm	45 nm
Processor seriesDiffers	Intel Core i3-300 Mobile Series	Intel Core i7-700 Mobile Series
Processor codenameDiffers	Arrandale	Clarksfield
SteppingDiffers	K0	B1
Thermal Design Power (TDP)Differs	18 W	45 W
TjunctionDiffers	105 °C	100 °C
PCI Express configurationsDiffers	1x16	1x16, 2x8
PCI Express slots versionDiffers	2.0	2
Number of Processing Die TransistorsDiffers	382 M	774 M
Processing Die sizeDiffers	81 mm²	296 mm²
CPU multiplier (bus/core ratio)Differs	10	13
Memory3 differ
Internal memoryDiffers	2 GB	6 GB
Memory layout (slots x size)Differs	1 x 2 GB	3 x 2 GB
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Maximum internal memoryDiffers	4 GB	16 GB
Storage2 differ
Total storage capacityDiffers	160 GB	750 GB
Optical drive typeDiffers	No	DVD Super Multi DL
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Graphics2 differ
On-board graphics cardKnown for one	Yes	Unknown — not stated by the source
Discrete graphics card modelDiffers	Intel HD	AMD Mobility Radeon HD 5850
Graphics card familyDiffers	Intel	AMD
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	166 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	500 MHz	Unknown — not stated by the source
Network1 differ
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
BluetoothDiffers	No	Yes
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Networking featuresKnown for one	Unknown — not stated by the source	Gigabit Ethernet
Bluetooth versionKnown for one	Unknown — not stated by the source	3.0+HS
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	3	4
Software1 differ
Bundled softwareDiffers	Acer Crystal Eye, Acer GridVista, Acer eRecovery Management, Acer GameZone, Acer Game Console, Adobe Reader, Adobe Flash Player 10, Google Toolbar, Google Desktop, Google Setup, eSobi, My WinLocker, Microsoft Windows Live Essentials, Orion, Acer Video Conference Manager, Microsoft Silverlight, Skype	Acer ePower Management, Acer eRecovery Management, Adobe Flash Player 10, Adobe Reader 9.1, eSobi, Google Toolbar, Microsoft Office Ready (SP 2), Norton Online Backup, Acer Bio-Protection, Instant View, Corel WinDVD, Acer Crystal Eye, Acer Video Conference Manager, Microsoft Silverlight, Skype, Wind
Processor special features14 differ
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 for Directed I/O (VT-d)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
Intel® Turbo Boost TechnologyDiffers	No	1.0
Processor ARK IDDiffers	50028	49024
Processor codeDiffers	SLBSL	SLBQG
Processor package sizeDiffers	BGA 34 x 28	37.5 x 37.5 mm
Supported instruction setsDiffers	SSE4.1, SSE4.2	SSE4.2
Battery2 differ
Number of battery cellsDiffers	6	9
Battery life (max)Differs	8 h	5.5 h
Weight & dimensions5 differ
WeightDiffers	1.4 kg	3.25 kg
WidthDiffers	285 mm	410 mm
DepthDiffers	204 mm	286 mm
Height (front)Differs	2.57 cm	3.5 cm
Height (rear)Differs	2.8 cm	4.15 cm
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	High Definition Audio
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Built-in subwooferKnown 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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