Product comparison · 2 laptops

Acer TravelMate 7740-373G25Mn Intel® Core™ i3 i3-370M vs Acer TravelMate 8172-38U4G32nkk Intel® Core™ i3 i3-380UM

124specifications compared
25differ
99identical
12known for one product only

Key differences

Display diagonal
- TravelMate 7740-373G25Mn Intel® Core™ i3 i3-370M:43.9 cm (17.3")
- TravelMate 8172-38U4G32nkk Intel® Core™ i3 i3-380UM:29.5 cm (11.6")
Display resolution
- TravelMate 7740-373G25Mn Intel® Core™ i3 i3-370M:1600 x 900 pixels
- TravelMate 8172-38U4G32nkk Intel® Core™ i3 i3-380UM:1366 x 768 pixels
Processor model
- TravelMate 7740-373G25Mn Intel® Core™ i3 i3-370M:i3-370M
- TravelMate 8172-38U4G32nkk Intel® Core™ i3 i3-380UM:i3-380UM
Processor frequency
- TravelMate 7740-373G25Mn Intel® Core™ i3 i3-370M:2.4 GHz
- TravelMate 8172-38U4G32nkk Intel® Core™ i3 i3-380UM:1.33 GHz
Processor socket
- TravelMate 7740-373G25Mn Intel® Core™ i3 i3-370M:Socket 988
- TravelMate 8172-38U4G32nkk Intel® Core™ i3 i3-380UM:BGA 1288
Thermal Design Power (TDP)
- TravelMate 7740-373G25Mn Intel® Core™ i3 i3-370M:35 W
- TravelMate 8172-38U4G32nkk Intel® Core™ i3 i3-380UM:18 W
Tjunction
- TravelMate 7740-373G25Mn Intel® Core™ i3 i3-370M:90 °C
- TravelMate 8172-38U4G32nkk Intel® Core™ i3 i3-380UM:105 °C
CPU multiplier (bus/core ratio)
- TravelMate 7740-373G25Mn Intel® Core™ i3 i3-370M:18
- TravelMate 8172-38U4G32nkk Intel® Core™ i3 i3-380UM:10

Side by side

Differences highlightedShow differences only

Comparison of 7740-373G25Mn, 8172-38U4G32nkk
136 specifications	A Acer TravelMate 7740-373G25Mn Intel® Core™ i3 i3-370M Model 7740-373G25Mn View product	B Acer TravelMate 8172-38U4G32nkk Intel® Core™ i3 i3-380UM Model 8172-38U4G32nkk View product
Designidentical
Product colourKnown for one	Black	Unknown — not stated by the source
Display2 differ
Display diagonalDiffers	43.9 cm (17.3")	29.5 cm (11.6")
Display resolutionDiffers	1600 x 900 pixels	1366 x 768 pixels
HD typeKnown for one	HD+	Unknown — not stated by the source
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Display brightnessKnown for one	Unknown — not stated by the source	200 cd/m²
Processor6 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™ i3	Intel® Core™ i3
Processor generation	Intel® Core™ i3	Intel® Core™ i3
Processor modelDiffers	i3-370M	i3-380UM
Processor cores	2	2
Processor threads	4	4
Processor frequencyDiffers	2.4 GHz	1.33 GHz
System bus rate	2.5 GT/s	2.5 GT/s
Processor cache	3 MB	3 MB
Processor cache type	Smart Cache	Smart Cache
Processor socketDiffers	Socket 988	BGA 1288
Processor lithography	32 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor series	Intel Core i3-300 Mobile Series	Intel Core i3-300 Mobile Series
Processor codename	Arrandale	Arrandale
Bus type	DMI	DMI
FSB Parity	No	No
Stepping	K0	K0
Thermal Design Power (TDP)Differs	35 W	18 W
TjunctionDiffers	90 °C	105 °C
Maximum number of PCI Express lanes	16	16
PCI Express configurations	1x16	1x16
PCI Express slots version	2.0	2.0
Number of Processing Die Transistors	382 M	382 M
Processing Die size	81 mm²	81 mm²
CPU multiplier (bus/core ratio)Differs	18	10
ECC supported by processor	No	No
Processor boost frequencyKnown for one	Unknown — not stated by the source	1.33 GHz
Memory3 differ
Internal memoryDiffers	3 GB	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Differs	1 x 1 + 1 x 2 GB	2 x 2 GB
Memory slots	2x SO-DIMM	2x SO-DIMM
Maximum internal memoryDiffers	8 GB	4 GB
Storage2 differ
Total storage capacityDiffers	250 GB	320 GB
HDD interface	SATA	SATA
HDD speed	5400 RPM	5400 RPM
Optical drive typeDiffers	DVD Super Multi DL	No
Card reader integrated	Yes	Yes
Compatible memory cards	Memory Stick (MS), MMC, MS PRO, SD, xD	Memory Stick (MS), MMC, MS PRO, SD, xD
Graphics2 differ
On-board graphics card	Yes	Yes
Discrete graphics card	Yes	Yes
Discrete graphics card model	Intel HD	Intel HD
Graphics card family	Intel	Intel
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card model	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card base frequencyDiffers	500 MHz	166 MHz
On-board graphics card dynamic frequency (max)Differs	667 MHz	500 MHz
Audioidentical
Audio system	High Definition Audio	High Definition Audio
Number of built-in speakers	2	2
Cameraidentical
Front camera resolution (numeric)	1.3 MP	1.3 MP
Networkidentical
Wi-Fi	Yes	Yes
Networking features	Gigabit Ethernet	Gigabit Ethernet
Bluetooth	Yes	Yes
Bluetooth version	3.0+HS	3.0+HS
Mobile network connectionKnown for one	Unknown — not stated by the source	Yes
Mobile network generationKnown for one	Unknown — not stated by the source	3G
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces1 differ
USB 2.0 ports quantity	3	3
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Headphone outputs	1	1
S/PDIF out port	No	No
Microphone in	Yes	Yes
Docking connectorDiffers	No	Yes
ExpressCard slot	No	No
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	Yes	Yes
TV-in port	No	No
TV-out	No	No
Performanceidentical
Motherboard chipset	Intel® HM55 Express	Intel® HM55 Express
Keyboardidentical
Pointing device	Touchpad	Touchpad
Software1 differ
Operating system installed	Windows 7 Professional	Windows 7 Professional
Bundled softwareDiffers	Acer Crystal Eye, Acer Launch Manager, Acer Video Conference Manager, Adobe Flash Player, Adobe Reader, Corel WinDVD, eSobi, Google Toolbar, Microsoft Silverlight, Norton Online Backup, NTI Media Maker, Skype, Windows Live Essentials	Acer ePower Management, Acer eRecovery Management, Adobe Flash Player 10, Adobe Reader 9.1, eSobi, Google Toolbar, Microsoft Office Ready (Service Pack 2), Norton Online Backup, Acer Bio-Protection, Instant View, Corel WinDVD, Acer Crystal Eye, Acer Video Conference Manager, Microsoft Silverlight, S
Processor special features3 differ
Intel® Wireless Display (Intel® WiDi)	No	No
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithography	45 nm	45 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	Yes	Yes
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	Yes	Yes
Intel Fast Memory Access	Yes	Yes
Intel Flex Memory Access	Yes	Yes
Intel Rapid Storage Technology	No	No
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	No	No
Intel® AES New Instructions (Intel® AES-NI)	No	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	Yes	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Quick Sync Video Technology	No	No
Intel® Smart Cache	Yes	Yes
Intel® Turbo Boost Technology	No	No
Physical Address Extension (PAE)	Yes	Yes
Processor ARK IDDiffers	49020	50028
Processor codeDiffers	SLBUK	SLBSL
Processor package sizeDiffers	rPGA 37.5x 37.5, BGA 34x28	BGA 34 x 28
Supported instruction sets	SSE4.1, SSE4.2	SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	No	No
Batteryidentical
Number of battery cells	6	6
Battery life (max)Known for one	3.5 h	Unknown — not stated by the source
Poweridentical
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions5 differ
WeightDiffers	2.9 kg	1.35 kg
WidthDiffers	410 mm	285 mm
DepthDiffers	275 mm	206.3 mm
Height (front)Differs	2.5 cm	2.02 cm
Height (rear)Differs	3.55 cm	2.91 cm
Other featuresidentical
Infrared data port	No	No
Internal modemKnown for one	No	Unknown — not stated by the source
TV tuner integratedKnown for one	No	Unknown — not stated by the source
Supplied AC adapter type	AC	AC

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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