Product comparison · 2 laptops

HP ProBook LG651EA laptop Intel® Core™ i3 i3-2310M vs HP ProBook WD744EA Intel® Core™ i3 i3-380M

119specifications compared
36differ
83identical
37known for one product only

Key differences

Processor generation
- ProBook LG651EA laptop Intel® Core™ i3 i3-2310M:2nd gen Intel® Core™ i3
- ProBook WD744EA Intel® Core™ i3 i3-380M:Intel® Core™ i3
Processor model
- ProBook LG651EA laptop Intel® Core™ i3 i3-2310M:i3-2310M
- ProBook WD744EA Intel® Core™ i3 i3-380M:i3-380M
Processor frequency
- ProBook LG651EA laptop Intel® Core™ i3 i3-2310M:2.1 GHz
- ProBook WD744EA Intel® Core™ i3 i3-380M:2.53 GHz
System bus rate
- ProBook LG651EA laptop Intel® Core™ i3 i3-2310M:5 GT/s
- ProBook WD744EA Intel® Core™ i3 i3-380M:2.5 GT/s
Processor socket
- ProBook LG651EA laptop Intel® Core™ i3 i3-2310M:BGA 1023
- ProBook WD744EA Intel® Core™ i3 i3-380M:PGA988
Processor codename
- ProBook LG651EA laptop Intel® Core™ i3 i3-2310M:Sandy Bridge
- ProBook WD744EA Intel® Core™ i3 i3-380M:Arrandale
Tjunction
- ProBook LG651EA laptop Intel® Core™ i3 i3-2310M:100 °C
- ProBook WD744EA Intel® Core™ i3 i3-380M:90 °C
PCI Express configurations
- ProBook LG651EA laptop Intel® Core™ i3 i3-2310M:1x16, 2x8, 1x8+2x4
- ProBook WD744EA Intel® Core™ i3 i3-380M:1x16

Side by side

Differences highlightedShow differences only

Comparison of LG651EA, WD744EA
156 specifications	A HP ProBook LG651EA laptop Intel® Core™ i3 i3-2310M Model LG651EA View product	B HP ProBook WD744EA Intel® Core™ i3 i3-380M Model WD744EA View product
Designidentical
Product colourKnown for one	Tungsten	Unknown — not stated by the source
Housing materialKnown for one	Aluminium	Unknown — not stated by the source
Displayidentical
Display resolutionKnown for one	Unknown — not stated by the source	1366 x 768 pixels
Native aspect ratioKnown for one	Unknown — not stated by the source	16:9
Processor10 differ
Processor generationDiffers	2nd gen Intel® Core™ i3	Intel® Core™ i3
Processor modelDiffers	i3-2310M	i3-380M
Processor frequencyDiffers	2.1 GHz	2.53 GHz
System bus rateDiffers	5 GT/s	2.5 GT/s
Processor socketDiffers	BGA 1023	PGA988
Processor seriesDiffers	Intel Core i3-2300 Mobile Series	Intel Core i3-300 Mobile Series
Processor codenameDiffers	Sandy Bridge	Arrandale
SteppingKnown for one	J1	Unknown — not stated by the source
TjunctionDiffers	100 °C	90 °C
PCI Express configurationsDiffers	1x16, 2x8, 1x8+2x4	1x16
CPU multiplier (bus/core ratio)Differs	21	19
Number of Processing Die TransistorsKnown for one	Unknown — not stated by the source	382 M
Processing Die sizeKnown for one	Unknown — not stated by the source	81 mm²
Memory2 differ
Internal memoryDiffers	4 GB	2 GB
Maximum internal memoryDiffers	16 GB	8 GB
Storageidentical
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
Compatible memory cardsKnown for one	MMC, SD	Unknown — not stated by the source
Graphics4 differ
Discrete graphics card modelDiffers	Intel® HD Graphics 3000	Intel® HD Graphics
On-board graphics card modelDiffers	Intel® HD Graphics 3000	Intel® HD Graphics
On-board graphics card base frequencyDiffers	650 MHz	500 MHz
On-board graphics card dynamic frequency (max)Differs	1100 MHz	667 MHz
On-board graphics card IDKnown for one	0x116	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	SRS Premium Sound	Unknown — not stated by the source
Networkidentical
Networking featuresKnown for one	Gigabit Ethernet	Unknown — not stated by the source
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Integrated 4G WiMAXKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	4	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	0	Unknown — not stated by the source
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	0	Unknown — not stated by the source
eSATA ports quantityKnown for one	0	Unknown — not stated by the source
HDMI ports quantityKnown for one	0	Unknown — not stated by the source
Thunderbolt ports quantityKnown for one	0	Unknown — not stated by the source
Docking connectorDiffers	Yes	No
SmartCard slotDiffers	No	Yes
Modem (RJ-11) portsKnown for one	1	Unknown — not stated by the source
Performance1 differ
Motherboard chipsetDiffers	Intel® HM65 Express	Intel® HM57 Express
Keyboardidentical
Full-size keyboardKnown for one	Yes	Unknown — not stated by the source
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTY
Software1 differ
Operating system architectureDiffers	64-bit	32-bit
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Trial softwareKnown for one	Norton Internet Security 2011	Unknown — not stated by the source
Bundled softwareKnown for one	Roxio Secure Burn	Unknown — not stated by the source
Processor special features12 differ
Intel® Wireless Display (Intel® WiDi)Differs	Yes	No
Graphics & IMC lithographyDiffers	32 nm	45 nm
Intel Clear Video TechnologyDiffers	No	Yes
Intel Identity Protection Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Differs	Yes	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Differs	No	Yes
Intel® Identity Protection Technology (Intel® IPT)Known for one	Yes	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyDiffers	Yes	No
Intel® Insider™Differs	Yes	No
Intel® My WiFi Technology (Intel® MWT)Differs	Yes	No
Intel® Quick Sync Video TechnologyDiffers	Yes	No
Processor ARK IDDiffers	52220	50178
Processor codeKnown for one	SR04S	Unknown — not stated by the source
Processor package sizeDiffers	37.5 x 37.5 xrPGA988B); 31 x 24 (BGA1023)	rPGA 37.5x 37.5, BGA 34x28
Supported instruction setsDiffers	AVX	SSE4.1/4.2
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	36 bit
Batteryidentical
Battery life (max)Known for one	Unknown — not stated by the source	6.5 h
Poweridentical
AC adapter powerKnown for one	65 W	Unknown — not stated by the source
Securityidentical
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Weight & dimensions3 differ
WeightDiffers	2.5 kg	2.51 kg
WidthDiffers	374 mm	371.4 mm
DepthDiffers	251 mm	248 mm
HeightKnown for one	34 mm	Unknown — not stated by the source
Height (front)Known for one	Unknown — not stated by the source	3.48 cm
Other featuresidentical
Manageability featuresKnown for one	HP 3D DriveGuard	Unknown — not stated by the source

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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