Product comparison · 2 laptops

Acer TravelMate P2 P256-M-P15D Intel® Pentium® 3556U Laptop vs Acer TravelMate P6 P645-S-54UG Intel® Core™ i5 i5-5200U Laptop

118specifications compared
55differ
63identical
65known for one product only

Key differences

Display diagonal
- TravelMate P2 P256-M-P15D Intel® Pentium® 3556U Laptop:39.6 cm (15.6")
- TravelMate P6 P645-S-54UG Intel® Core™ i5 i5-5200U Laptop:35.6 cm (14")
Processor family
- TravelMate P2 P256-M-P15D Intel® Pentium® 3556U Laptop:Intel® Pentium®
- TravelMate P6 P645-S-54UG Intel® Core™ i5 i5-5200U Laptop:Intel® Core™ i5
Processor model
- TravelMate P2 P256-M-P15D Intel® Pentium® 3556U Laptop:3556U
- TravelMate P6 P645-S-54UG Intel® Core™ i5 i5-5200U Laptop:i5-5200U
Processor threads
- TravelMate P2 P256-M-P15D Intel® Pentium® 3556U Laptop:2
- TravelMate P6 P645-S-54UG Intel® Core™ i5 i5-5200U Laptop:4
Processor frequency
- TravelMate P2 P256-M-P15D Intel® Pentium® 3556U Laptop:1.7 GHz
- TravelMate P6 P645-S-54UG Intel® Core™ i5 i5-5200U Laptop:2.2 GHz
Processor cache
- TravelMate P2 P256-M-P15D Intel® Pentium® 3556U Laptop:2 MB
- TravelMate P6 P645-S-54UG Intel® Core™ i5 i5-5200U Laptop:3 MB
Processor lithography
- TravelMate P2 P256-M-P15D Intel® Pentium® 3556U Laptop:22 nm
- TravelMate P6 P645-S-54UG Intel® Core™ i5 i5-5200U Laptop:14 nm
Processor operating modes
- TravelMate P2 P256-M-P15D Intel® Pentium® 3556U Laptop:64-bit
- TravelMate P6 P645-S-54UG Intel® Core™ i5 i5-5200U Laptop:32-bit, 64-bit

Side by side

Differences highlightedShow differences only

Comparison of P256-M-P15D, P645-S-54UG
183 specifications	A Acer TravelMate P2 P256-M-P15D Intel® Pentium® 3556U Laptop Model P256-M-P15D View product	B Acer TravelMate P6 P645-S-54UG Intel® Core™ i5 i5-5200U Laptop Model P645-S-54UG View product
Display1 differ
Display diagonalDiffers	39.6 cm (15.6")	35.6 cm (14")
HD typeKnown for one	HD	Unknown — not stated by the source
Display brightnessKnown for one	200 cd/m²	Unknown — not stated by the source
Processor11 differ
Processor familyDiffers	Intel® Pentium®	Intel® Core™ i5
Processor modelDiffers	3556U	i5-5200U
Processor threadsDiffers	2	4
Processor frequencyDiffers	1.7 GHz	2.2 GHz
Processor cacheDiffers	2 MB	3 MB
Processor lithographyDiffers	22 nm	14 nm
Processor operating modesDiffers	64-bit	32-bit, 64-bit
Processor codenameDiffers	Haswell	Broadwell
TjunctionDiffers	100 °C	105 °C
Maximum number of PCI Express lanesDiffers	10	12
PCI Express configurationsDiffers	1x2, 1x4, 4x1	4x1, 2x4
Processor generationKnown for one	Unknown — not stated by the source	5th gen Intel® Core™ i5
Processor boost frequencyKnown for one	Unknown — not stated by the source	2.7 GHz
Processor socketKnown for one	Unknown — not stated by the source	BGA 1168
Processor seriesKnown for one	Unknown — not stated by the source	Intel® Core™ i5-5200 Mobile Series
FSB ParityKnown for one	Unknown — not stated by the source	No
SteppingKnown for one	Unknown — not stated by the source	F0
Configurable TDP-downKnown for one	Unknown — not stated by the source	7.5 W
Configurable TDP-down frequencyKnown for one	Unknown — not stated by the source	0.6 GHz
Memory3 differ
Memory clock speedKnown for one	1600 MHz	Unknown — not stated by the source
Memory form factorDiffers	SO-DIMM	On-board + SO-DIMM
Memory layout (slots x size)Known for one	1 x 4 GB	Unknown — not stated by the source
Memory slotsDiffers	2x SO-DIMM	1x SO-DIMM
Maximum internal memoryDiffers	16 GB	12 GB
Maximum internal memory (64-bit)Known for one	16 GB	Unknown — not stated by the source
Storage2 differ
HDD speedDiffers	5400 RPM	7200 RPM
Optical drive typeDiffers	DVD±RW	No
HDD sizeKnown for one	Unknown — not stated by the source	2.5"
Graphics3 differ
On-board graphics card modelDiffers	Intel® HD Graphics	Intel® HD Graphics 5500
On-board graphics card base frequencyDiffers	200 MHz	300 MHz
On-board graphics card dynamic frequency (max)Differs	1000 MHz	900 MHz
Maximum on-board graphics card memoryKnown for one	Unknown — not stated by the source	16 GB
On-board graphics card DirectX versionKnown for one	Unknown — not stated by the source	11.2
On-board graphics card IDKnown for one	Unknown — not stated by the source	0x1616
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	HD
Cameraidentical
Front camera resolution (numeric)Known for one	1 MP	Unknown — not stated by the source
Network2 differ
Top Wi-Fi standardDiffers	Wi-Fi 4 (802.11n)	Wi-Fi 5 (802.11ac)
Wi-Fi standardsDiffers	802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
Near Field Communication (NFC)Known for one	Unknown — not stated by the source	Yes
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	2	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	1	3
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
Headphone outputsDiffers	0	1
S/PDIF out portKnown for one	No	Unknown — not stated by the source
Combo headphone/mic portKnown for one	Yes	Unknown — not stated by the source
Microphone inDiffers	No	Yes
Docking connectorKnown for one	No	Unknown — not stated by the source
ExpressCard slotKnown for one	No	Unknown — not stated by the source
CardBus PCMCIA slots quantityKnown for one	0	Unknown — not stated by the source
CardBus PCMCIA slot typeKnown for one	No	Unknown — not stated by the source
SmartCard slotKnown for one	No	Unknown — not stated by the source
Keyboard1 differ
Numeric keypadDiffers	Yes	No
Windows keysKnown for one	Yes	Unknown — not stated by the source
Full-size keyboardKnown for one	Unknown — not stated by the source	Yes
Softwareidentical
Recovery operating systemKnown for one	Windows 8.1 Pro	Unknown — not stated by the source
Processor special features19 differ
Intel® Wireless Display (Intel® WiDi)Differs	No	Yes
Intel FDI TechnologyDiffers	No	Yes
Intel HD GraphicsKnown for one	Yes	Unknown — not stated by the source
Intel ME Firmware VersionKnown for one	9.5	Unknown — not stated by the source
Intel Rapid Storage TechnologyDiffers	Yes	No
Intel Smart Connect TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP)Known for one	No	Unknown — not stated by the source
Intel TSX-NIKnown for one	No	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Differs	No	Yes
Intel® AES New Instructions (Intel® AES-NI)Differs	No	Yes
Intel® Active Management Technology (Intel® AMT)Known for one	No	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	No	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Differs	No	Yes
Intel® High Definition Audio (Intel® HD Audio)Known for one	Yes	Unknown — not stated by the source
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)Known for one	No	Unknown — not stated by the source
Intel® OS GuardDiffers	No	Yes
Intel® Quick Sync Video TechnologyDiffers	No	Yes
Intel® Rapid Start TechnologyKnown for one	No	Unknown — not stated by the source
Intel® RealSense TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Small Business Advantage (Intel® SBA)Differs	No	Yes
Intel® Smart Response TechnologyDiffers	No	Yes
Intel® Turbo Boost TechnologyDiffers	No	2.0
Intel® Virtualization Technology (Intel® VT)Known for one	VT-x	Unknown — not stated by the source
Processor ARK IDDiffers	76621	85212
Processor package sizeDiffers	40 x 24 x 1.5 mm	40 x 24 x 1.3 mm
Supported instruction setsDiffers	SSE4.1, SSE4.2	AVX 2.0, SSE4.1, SSE4.2
UARTKnown for one	Yes	Unknown — not stated by the source
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	14 nm
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	No
Intel Dual Display Capable TechnologyKnown for one	Unknown — not stated by the source	No
Intel Enhanced Halt StateKnown for one	Unknown — not stated by the source	Yes
Intel Fast Memory AccessKnown for one	Unknown — not stated by the source	Yes
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	Yes
Intel Identity Protection Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel Secure Key Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel Small Business Advantage (SBA) versionKnown for one	Unknown — not stated by the source	1.00
Intel Smart Response Technology versionKnown for one	Unknown — not stated by the source	1.00
Processor codeKnown for one	Unknown — not stated by the source	SR23Y
Battery3 differ
Battery technologyDiffers	Lithium-Ion (Li-Ion)	Lithium Polymer (LiPo)
Number of battery cellsDiffers	6	3
Battery capacityDiffers	4700 mAh	54 Wh
Battery life (max)Known for one	Unknown — not stated by the source	8 h
Power1 differ
AC adapter powerDiffers	40 W	65 W
Securityidentical
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Trusted Platform Module (TPM)Known for one	Unknown — not stated by the source	Yes
Password protection typeKnown for one	Unknown — not stated by the source	BIOS, HDD, Supervisor, User
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	2.5 kg	1.5 kg
WidthDiffers	381.6 mm	328.7 mm
DepthDiffers	256 mm	235.5 mm
HeightDiffers	25.3 mm	20.8 mm
Height (front)Known for one	3.04 cm	Unknown — not stated by the source
Packaging contentidentical
ManualKnown for one	Yes	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	Unknown — not stated by the source	AC
Other features1 differ
Intel segment taggingDiffers	Enterprise, Small Business	Enterprise, Industrial
Performanceidentical
AccelerometerKnown 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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