Product comparison · 2 laptops

Acer TravelMate TimelineX TM8172T-7818 Intel® Core™ i3 i3-380UM vs Lenovo 0578DGU - New Core i3 350M / 2.26Ghz - RAM 2 GB - HDD 320GB - DVD-Wri

131specifications compared
32differ
99identical
26known for one product only

Key differences

The Lenovo 0578DGU - New Core i3 350M / 2.26Ghz - RAM 2 GB - HDD 320GB - DVD-Wri has 0.93 GHz more processor frequency than the Acer TravelMate TimelineX TM8172T-7818 Intel® Core™ i3 i3-380UM (2.26 GHz vs 1.33 GHz). The Lenovo 0578DGU - New Core i3 350M / 2.26Ghz - RAM 2 GB - HDD 320GB - DVD-Wri has 17 W more thermal Design Power (TDP) than the Acer TravelMate TimelineX TM8172T-7818 Intel® Core™ i3 i3-380UM (35 W vs 18 W). The Lenovo 0578DGU - New Core i3 350M / 2.26Ghz - RAM 2 GB - HDD 320GB - DVD-Wri has 7 more CPU multiplier (bus/core ratio) than the Acer TravelMate TimelineX TM8172T-7818 Intel® Core™ i3 i3-380UM (17 vs 10). Only the Acer TravelMate TimelineX TM8172T-7818 Intel® Core™ i3 i3-380UM has Bluetooth. Only the Lenovo 0578DGU - New Core i3 350M / 2.26Ghz - RAM 2 GB - HDD 320GB - DVD-Wri has ExpressCard slot.

Product colour
- TravelMate TimelineX TM8172T-7818 Intel® Core™ i3 i3-380UM:Black
- 0578DGU - New Core i3 350M / 2.26Ghz - RAM 2 GB - HDD 320GB - DVD-Wri:Black, Red
Display diagonal
- TravelMate TimelineX TM8172T-7818 Intel® Core™ i3 i3-380UM:29.5 cm (11.6")
- 0578DGU - New Core i3 350M / 2.26Ghz - RAM 2 GB - HDD 320GB - DVD-Wri:35.6 cm (14")
Processor generation
- TravelMate TimelineX TM8172T-7818 Intel® Core™ i3 i3-380UM:Intel® Core™ i3
- 0578DGU - New Core i3 350M / 2.26Ghz - RAM 2 GB - HDD 320GB - DVD-Wri:3rd gen Intel® Core™ i3
Processor model
- TravelMate TimelineX TM8172T-7818 Intel® Core™ i3 i3-380UM:i3-380UM
- 0578DGU - New Core i3 350M / 2.26Ghz - RAM 2 GB - HDD 320GB - DVD-Wri:i3-350M
Processor frequency
- TravelMate TimelineX TM8172T-7818 Intel® Core™ i3 i3-380UM:1.33 GHz
- 0578DGU - New Core i3 350M / 2.26Ghz - RAM 2 GB - HDD 320GB - DVD-Wri:2.26 GHz
Stepping
- TravelMate TimelineX TM8172T-7818 Intel® Core™ i3 i3-380UM:K0
- 0578DGU - New Core i3 350M / 2.26Ghz - RAM 2 GB - HDD 320GB - DVD-Wri:C2
Thermal Design Power (TDP)
- TravelMate TimelineX TM8172T-7818 Intel® Core™ i3 i3-380UM:18 W
- 0578DGU - New Core i3 350M / 2.26Ghz - RAM 2 GB - HDD 320GB - DVD-Wri:35 W
CPU multiplier (bus/core ratio)
- TravelMate TimelineX TM8172T-7818 Intel® Core™ i3 i3-380UM:10
- 0578DGU - New Core i3 350M / 2.26Ghz - RAM 2 GB - HDD 320GB - DVD-Wri:17

Side by side

Differences highlightedShow differences only

Comparison of TM8172T-7818, 0578DGU - New Core i3 350M / 2.26Ghz - RAM 2 GB - HDD 320GB - DVD-Wri
157 specifications	A Acer TravelMate TimelineX TM8172T-7818 Intel® Core™ i3 i3-380UM Model TM8172T-7818 View product	B Lenovo 0578DGU - New Core i3 350M / 2.26Ghz - RAM 2 GB - HDD 320GB - DVD-Wri View product
Design1 differ
Product colourDiffers	Black	Black, Red
Display1 differ
Display diagonalDiffers	29.5 cm (11.6")	35.6 cm (14")
Display resolution	1366 x 768 pixels	1366 x 768 pixels
Display number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Display surfaceKnown for one	Unknown — not stated by the source	Gloss
Display brightnessKnown for one	Unknown — not stated by the source	220 cd/m²
Contrast ratio (typical)Known for one	Unknown — not stated by the source	500:1
Processor6 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™ i3	Intel® Core™ i3
Processor generationDiffers	Intel® Core™ i3	3rd gen Intel® Core™ i3
Processor modelDiffers	i3-380UM	i3-350M
Processor cores	2	2
Processor threads	4	4
Processor boost frequencyKnown for one	1.33 GHz	Unknown — not stated by the source
Processor frequencyDiffers	1.33 GHz	2.26 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 socket	BGA 1288	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
SteppingDiffers	K0	C2
Thermal Design Power (TDP)Differs	18 W	35 W
Tjunction	105 °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	10	17
ECC supported by processor	No	No
Memory1 differ
Internal memory	2 GB	2 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory clock speed	1066 MHz	1066 MHz
Memory layout (slots x size)Known for one	1 x 2 GB	Unknown — not stated by the source
Memory slots	2x SO-DIMM	2x SO-DIMM
Memory slots (available)Known for one	1	Unknown — not stated by the source
Maximum internal memoryDiffers	4 GB	8 GB
Storage3 differ
Total storage capacityDiffers	250 GB	320 GB
Number of HDDs installed	1	1
HDD interface	SATA	SATA
HDD speedDiffers	5400 RPM	7200 RPM
Optical drive typeDiffers	No	DVD-RW
Card reader integrated	Yes	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	Memory Stick (MS), MMC, MS PRO, SD, SDHC, xD
Graphics2 differ
On-board graphics card	Yes	Yes
Discrete graphics card	Yes	Yes
Discrete graphics card model	Intel® HD Graphics	Intel® HD Graphics
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	166 MHz	500 MHz
On-board graphics card dynamic frequency (max)Differs	500 MHz	667 MHz
Maximum resolutionKnown for one	Unknown — not stated by the source	2048 x 1536 pixels
Network1 differ
Wi-Fi	Yes	Yes
Networking features	Gigabit Ethernet	Gigabit Ethernet
Ethernet LAN	Yes	Yes
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	3.0+HS	Unknown — not stated by the source
Cabling technology	10/100/1000Base-T(X)	10/100/1000Base-T(X)
Ports & interfaces3 differ
USB 2.0 ports quantity	3	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0	0
eSATA/USB 2.0 ports quantityDiffers	0	1
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantity	0	0
eSATA ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantityDiffers	0	1
DisplayPorts quantity	0	0
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) ports	0	0
Thunderbolt ports quantity	0	0
Headphone outputs	1	1
S/PDIF out port	No	No
Microphone in	Yes	Yes
Docking connector	No	No
ExpressCard slotDiffers	No	Yes
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
TV-outKnown for one	No	Unknown — not stated by the source
Performanceidentical
Motherboard chipset	Intel® HM55 Express	Intel® HM55 Express
Keyboard1 differ
Pointing deviceDiffers	Touchpad	ThinkPad UltraNav
Software1 differ
Operating system installed	Windows 7 Professional	Windows 7 Professional
Operating system architectureDiffers	32-bit	64-bit
Compatible operating systemsKnown for one	Windows 7 Professional	Unknown — not stated by the source
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Processor special features4 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)Differs	Yes	36 bit
Processor ARK IDDiffers	50028	43529
Processor codeDiffers	SLBSL	SLBPL
Processor package sizeDiffers	BGA 34 x 28	rPGA 37.5x 37.5, BGA 34x28
Supported instruction sets	SSE4.1, SSE4.2	SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	No	No
Battery1 differ
Number of battery cells	6	6
Battery capacityKnown for one	5600 mAh	Unknown — not stated by the source
Battery life (max)Differs	8 h	4.5 h
Power1 differ
AC adapter powerDiffers	40 W	65 W
DC-in jack	Yes	Yes
Security2 differ
Cable lock slotDiffers	Yes	No
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Fingerprint readerKnown for one	Yes	Unknown — not stated by the source
Password protection typeDiffers	BIOS, HDD, Supervisor, User	HDD, Supervisor
Sustainabilityidentical
Sustainability certificates	ENERGY STAR	ENERGY STAR
Weight & dimensions3 differ
WeightDiffers	1.34 kg	2.22 kg
WidthDiffers	284.9 mm	344 mm
DepthDiffers	206.2 mm	233 mm
HeightKnown for one	29.2 mm	Unknown — not stated by the source
Height (front)Known for one	Unknown — not stated by the source	3.18 cm
Height (rear)Known for one	Unknown — not stated by the source	3.7 cm
Packaging contentidentical
AC adapter included	Yes	Yes
Other features1 differ
BIOS ACPIKnown for one	3.0	Unknown — not stated by the source
Infrared data port	No	No
Compliance industry standardsKnown for one	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab	Unknown — not stated by the source
Power supply typeDiffers	AC/DC	AC - DC
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	AC
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	Realtek ALC269
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Speaker powerKnown for one	Unknown — not stated by the source	1.5 W
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	RoHS

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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