Product comparison · 2 laptops

Acer TravelMate B TMB115-M-C4C8 Intel® Celeron® N2940 Laptop vs Acer TravelMate P4 TMP446-M-30FD Intel® Core™ i3 i3-4005U Laptop

153specifications compared
47differ
106identical
25known for one product only

Key differences

Display diagonal
- TravelMate B TMB115-M-C4C8 Intel® Celeron® N2940 Laptop:29.5 cm (11.6")
- TravelMate P4 TMP446-M-30FD Intel® Core™ i3 i3-4005U Laptop:35.6 cm (14")
Display resolution
- TravelMate B TMB115-M-C4C8 Intel® Celeron® N2940 Laptop:1366 x 768 pixels
- TravelMate P4 TMP446-M-30FD Intel® Core™ i3 i3-4005U Laptop:1920 x 1080 pixels
Processor family
- TravelMate B TMB115-M-C4C8 Intel® Celeron® N2940 Laptop:Intel® Celeron®
- TravelMate P4 TMP446-M-30FD Intel® Core™ i3 i3-4005U Laptop:Intel® Core™ i3
Processor model
- TravelMate B TMB115-M-C4C8 Intel® Celeron® N2940 Laptop:N2940
- TravelMate P4 TMP446-M-30FD Intel® Core™ i3 i3-4005U Laptop:i3-4005U
Processor cores
- TravelMate B TMB115-M-C4C8 Intel® Celeron® N2940 Laptop:4
- TravelMate P4 TMP446-M-30FD Intel® Core™ i3 i3-4005U Laptop:2
Processor frequency
- TravelMate B TMB115-M-C4C8 Intel® Celeron® N2940 Laptop:1.83 GHz
- TravelMate P4 TMP446-M-30FD Intel® Core™ i3 i3-4005U Laptop:1.7 GHz
Processor cache
- TravelMate B TMB115-M-C4C8 Intel® Celeron® N2940 Laptop:2 MB
- TravelMate P4 TMP446-M-30FD Intel® Core™ i3 i3-4005U Laptop:3 MB
Processor cache type
- TravelMate B TMB115-M-C4C8 Intel® Celeron® N2940 Laptop:L2
- TravelMate P4 TMP446-M-30FD Intel® Core™ i3 i3-4005U Laptop:Smart Cache

Side by side

Differences highlightedShow differences only

Comparison of TMB115-M-C4C8, TMP446-M-30FD
178 specifications	A Acer TravelMate B TMB115-M-C4C8 Intel® Celeron® N2940 Laptop Model TMB115-M-C4C8 View product	B Acer TravelMate P4 TMP446-M-30FD Intel® Core™ i3 i3-4005U Laptop Model TMP446-M-30FD View product
Designidentical
Product type	Laptop	Laptop
Product colour	Black	Black
Form factor	Clamshell	Clamshell
Display2 differ
Display diagonalDiffers	29.5 cm (11.6")	35.6 cm (14")
Display resolutionDiffers	1366 x 768 pixels	1920 x 1080 pixels
Touchscreen	No	No
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Processor13 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Celeron®	Intel® Core™ i3
Processor generationKnown for one	Unknown — not stated by the source	4th gen Intel® Core™ i3
Processor modelDiffers	N2940	i3-4005U
Processor coresDiffers	4	2
Processor threads	4	4
Processor frequencyDiffers	1.83 GHz	1.7 GHz
System bus rateKnown for one	Unknown — not stated by the source	5 GT/s
Processor cacheDiffers	2 MB	3 MB
Processor cache typeDiffers	L2	Smart Cache
Processor socketDiffers	BGA 1170	BGA 1168
Processor lithography	22 nm	22 nm
Processor operating modesDiffers	32-bit, 64-bit	64-bit
Processor seriesDiffers	Intel Celeron Processor N2000 Series for Mobile	Intel® Core™ i3-4000 Mobile Series
Processor codenameDiffers	Bay Trail	Haswell
Bus typeKnown for one	Unknown — not stated by the source	DMI
FSB Parity	No	No
Thermal Design Power (TDP)Differs	7.5 W	15 W
Tjunction	100 °C	100 °C
Maximum number of PCI Express lanesDiffers	4	10
PCI Express configurationsDiffers	1x4	4x1, 1x4
PCI Express slots version	2.0	2.0
ECC supported by processor	No	No
Processor boost frequencyKnown for one	2.25 GHz	Unknown — not stated by the source
SteppingKnown for one	C0	Unknown — not stated by the source
Scenario Design Power (SDP)Known for one	4.5 W	Unknown — not stated by the source
Memory1 differ
Internal memory	4 GB	4 GB
Internal memory type	DDR3L-SDRAM	DDR3L-SDRAM
Memory clock speed	1600 MHz	1600 MHz
Memory form factor	SO-DIMM	SO-DIMM
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Maximum internal memoryDiffers	8 GB	12 GB
Storage2 differ
Total storage capacityDiffers	320 GB	500 GB
Storage media	HDD	HDD
Number of HDDs installed	1	1
HDD capacityDiffers	320 GB	500 GB
HDD interface	SATA	SATA
HDD speed	5400 RPM	5400 RPM
HDD size	2.5"	2.5"
Optical drive type	No	No
Card reader integrated	Yes	Yes
Compatible memory cards	SD	SD
Graphics3 differ
On-board graphics card	Yes	Yes
Discrete graphics card	No	No
Discrete graphics card model	Not available	Not available
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card modelDiffers	Intel® HD Graphics	Intel® HD Graphics 4400
Maximum on-board graphics card memoryKnown for one	Unknown — not stated by the source	2 GB
On-board graphics card base frequencyDiffers	313 MHz	200 MHz
On-board graphics card dynamic frequency (max)Differs	854 MHz	950 MHz
On-board graphics card DirectX versionKnown for one	Unknown — not stated by the source	12
On-board graphics card IDKnown for one	Unknown — not stated by the source	0xA16
On-board graphics card memoryKnown for one	0.0625 GB	Unknown — not stated by the source
On-board graphics card burst frequencyKnown for one	854 MHz	Unknown — not stated by the source
Audioidentical
Number of built-in speakers	2	2
Built-in microphone	Yes	Yes
Camera1 differ
Front camera	Yes	Yes
Front camera resolutionDiffers	1280 x 780 pixels	1280 x 720 pixels
Optical driveidentical
LightScribe	No	No
Network1 differ
Wi-Fi	Yes	Yes
Wi-Fi standardsDiffers	802.11a, 802.11b, 802.11g	Wi-Fi 5 (802.11ac)
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Bluetooth	Yes	Yes
Bluetooth version	4.0	4.0
Ports & interfaces2 differ
USB 2.0 ports quantity	2	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	1	2
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	1	1
DisplayPorts quantity	0	0
DVI port	No	No
VGA (D-Sub) ports quantityDiffers	0	1
Thunderbolt ports quantity	0	0
Headphone outputs	0	0
S/PDIF out port	No	No
Combo headphone/mic port	Yes	Yes
Microphone in	No	No
Docking connector	No	No
ExpressCard slot	No	No
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
Total number of SATA connectors	2	2
Number of SATA III connectorsKnown for one	Unknown — not stated by the source	2
HDMI versionKnown for one	1.3	Unknown — not stated by the source
Keyboard1 differ
Pointing device	Touchpad	Touchpad
Numeric keypad	No	No
Keyboard number of keysDiffers	87	91
Windows keys	Yes	Yes
Softwareidentical
Operating system installed	Windows 7 Professional	Windows 7 Professional
Operating system architecture	64-bit	64-bit
Recovery operating system	Windows 8.1 Pro	Windows 8.1 Pro
Trial software	Microsoft Office	Microsoft Office
Bundled software	Evernote Skitch Acer Explorer Intel Experience Center Nero BackItUp 12 Essentials Yahoo search McAfee McAfee Internet Security Suite McAfee LiveSafe Internet Security Suite Acer Live Updater Acer Live Updater Acer Power Management Acer Recovery Management Acer Registration Acer Office Manager Agent	Evernote Skitch Acer Explorer Intel Experience Center Nero BackItUp 12 Essentials Yahoo search McAfee McAfee Internet Security Suite McAfee LiveSafe Internet Security Suite Acer Live Updater Acer Live Updater Acer Power Management Acer Recovery Management Acer Registration Acer Office Manager Agent
Processor special features13 differ
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	No	No
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Identity Protection Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel ME Firmware VersionKnown for one	Unknown — not stated by the source	9.5
Intel Rapid Storage TechnologyDiffers	No	Yes
Intel Secure Key Technology version	1.00	1.00
Intel Small Business Advantage (SBA) versionKnown for one	Unknown — not stated by the source	0.00
Intel Smart Connect Technology	Yes	Yes
Intel Smart Connect Technology version	1.00	1.00
Intel Smart Response Technology versionKnown for one	Unknown — not stated by the source	0.00
Intel TSX-NIKnown for one	Unknown — not stated by the source	No
Intel TSX-NI versionKnown for one	Unknown — not stated by the source	0.00
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)Differs	No	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)Differs	No	Yes
Intel® Active Management Technology (Intel® AMT)	No	No
Intel® Anti-Theft Technology (Intel® AT)Differs	No	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	No	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® High Definition Audio (Intel® HD Audio)Differs	No	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® Identity Protection Technology (Intel® IPT)Differs	No	Yes
Intel® InTru™ 3D TechnologyDiffers	No	Yes
Intel® Insider™Differs	No	Yes
Intel® Matrix Storage Technology (Intel® MST)	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Rapid Start Technology	No	No
Intel® Secure Key	Yes	Yes
Intel® Small Business Advantage (Intel® SBA)	No	No
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Intel® Smart Response Technology	No	No
Intel® Turbo Boost Technology	No	No
Intel® Virtualization Technology (Intel® VT)	VT-x	VT-x
Processor ARK IDDiffers	82104	75105
Processor package sizeDiffers	25 x 27 mm	40 x 24 x 1.5 mm
Supported instruction setsKnown for one	Unknown — not stated by the source	AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesDiffers	No	Yes
UARTKnown for one	Unknown — not stated by the source	Yes
Conflict-Free processor	Yes	Yes
Graphics & IMC lithographyKnown for one	22 nm	Unknown — not stated by the source
Processor codeKnown for one	SR1YV	Unknown — not stated by the source
Battery2 differ
Battery technologyDiffers	Lithium-Ion (Li-Ion)	Lithium Polymer (LiPo)
Number of battery cells	4	4
Battery capacityDiffers	48 Wh	53 Wh
Battery life (max)	7 h	7 h
Power2 differ
AC adapter powerDiffers	40 W	45 W
AC adapter frequency	50 - 60 Hz	50 - 60 Hz
AC adapter input voltage	100 - 240 V	100 - 240 V
AC adapter output voltageDiffers	15.2 V	15 V
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Sustainabilityidentical
Sustainability certificates	ENERGY STAR	ENERGY STAR
Weight & dimensions4 differ
WeightDiffers	1.32 kg	1.85 kg
WidthDiffers	291 mm	340 mm
DepthDiffers	211 mm	240 mm
HeightDiffers	21.2 mm	21.5 mm
Packaging contentidentical
AC adapter included	Yes	Yes
Manual	Yes	Yes
Quick start guide	Yes	Yes
Other featuresidentical
Intel segment tagging	Enterprise, Small Business	Enterprise, Small Business

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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