Product comparison · 2 laptops

HP ProBook 6450b vs HP EliteBook WD934EA Intel® Core™ i5 i5-520M

125specifications compared
28differ
97identical
37known for one product only

Key differences

Display diagonal
- ProBook 6450b:35.6 cm (14")
- EliteBook WD934EA Intel® Core™ i5 i5-520M:43.2 cm (17")
Display resolution
- ProBook 6450b:1366 x 768 pixels
- EliteBook WD934EA Intel® Core™ i5 i5-520M:1440 x 900 pixels
Native aspect ratio
- ProBook 6450b:16:9
- EliteBook WD934EA Intel® Core™ i5 i5-520M:16:10
Processor generation
- ProBook 6450b:4th gen Intel® Core™ i5
- EliteBook WD934EA Intel® Core™ i5 i5-520M:Intel® Core™ i5
Processor model
- ProBook 6450b:i5-450M
- EliteBook WD934EA Intel® Core™ i5 i5-520M:i5-520M
Processor boost frequency
- ProBook 6450b:2.66 GHz
- EliteBook WD934EA Intel® Core™ i5 i5-520M:2.93 GHz
System bus rate
- ProBook 6450b:4.8 GT/s
- EliteBook WD934EA Intel® Core™ i5 i5-520M:2.5 GT/s
Processor socket
- ProBook 6450b:Socket 988
- EliteBook WD934EA Intel® Core™ i5 i5-520M:BGA 956

Side by side

Differences highlightedShow differences only

Comparison of ProBook 6450b, WD934EA
162 specifications	A HP ProBook 6450b View product	B HP EliteBook WD934EA Intel® Core™ i5 i5-520M Model WD934EA View product
Designidentical
Form factorKnown for one	Unknown — not stated by the source	Clamshell
Display3 differ
Display diagonalDiffers	35.6 cm (14")	43.2 cm (17")
Display resolutionDiffers	1366 x 768 pixels	1440 x 900 pixels
Native aspect ratioDiffers	16:9	16:10
Display surfaceKnown for one	Unknown — not stated by the source	Matt
Processor7 differ
Processor generationDiffers	4th gen Intel® Core™ i5	Intel® Core™ i5
Processor modelDiffers	i5-450M	i5-520M
Processor boost frequencyDiffers	2.66 GHz	2.93 GHz
System bus rateDiffers	4.8 GT/s	2.5 GT/s
Processor socketDiffers	Socket 988	BGA 956
Processor seriesDiffers	Intel Core i5-400 Series	Intel Core i5-500 Mobile Series
SteppingDiffers	K0	C2
Memory2 differ
Internal memoryDiffers	2 GB	4 GB
Internal memory typeKnown for one	Unknown — not stated by the source	DDR3-SDRAM
Maximum internal memoryDiffers	8 GB	16 GB
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Memory upgradeKnown for one	8 GB	Unknown — not stated by the source
Storageidentical
HDD capacityKnown for one	Unknown — not stated by the source	320 GB
Total HDDs capacityKnown for one	320 GB	Unknown — not stated by the source
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
Maximum HDD capacityKnown for one	500 GB	Unknown — not stated by the source
Graphics1 differ
Graphics card familyDiffers	Intel	Intel, NVIDIA
Discrete graphics memory typeKnown for one	Unknown — not stated by the source	GDDR5
Audio1 differ
Audio systemDiffers	HP Premier Sound	HD
Built-in speaker(s)Known for one	Unknown — not stated by the source	Yes
Built-in microphoneKnown for one	Unknown — not stated by the source	Yes
Network1 differ
Networking featuresDiffers	Gigabit Ethernet	Gigabit Ethernet, WLAN
Wi-Fi standardsKnown for one	Unknown — not stated by the source	802.11a, 802.11b, 802.11g
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	3	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	2
eSATA/USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	Unknown — not stated by the source	0
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
Thunderbolt ports quantityKnown for one	Unknown — not stated by the source	0
Docking connectorDiffers	Yes	No
Modem (RJ-11) portsKnown for one	Unknown — not stated by the source	1
Performance1 differ
Motherboard chipsetDiffers	Intel® HM57 Express	Intel® QM57 Express
Keyboardidentical
Numeric keypadKnown for one	Unknown — not stated by the source	Yes
Spill-resistant keyboardKnown for one	Unknown — not stated by the source	Yes
Software1 differ
Operating system installedDiffers	Windows 7 Professional	Windows XP Professional
Operating system architectureKnown for one	32-bit	Unknown — not stated by the source
Processor special features5 differ
Embedded options availableDiffers	No	Yes
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Differs	No	Yes
Intel® AES New Instructions (Intel® AES-NI)Differs	No	Yes
Processor ARK IDDiffers	49022	47341
Processor codeKnown for one	SLBTZ	Unknown — not stated by the source
Battery1 differ
Battery technologyKnown for one	Unknown — not stated by the source	Lithium-Ion (Li-Ion)
Number of battery cellsDiffers	6	8
Battery life (max)Known for one	6.5 h	Unknown — not stated by the source
Securityidentical
Trusted Platform Module (TPM)Known for one	Unknown — not stated by the source	Yes
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR
Weight & dimensions3 differ
WeightDiffers	2.26 kg	3.57 kg
WidthDiffers	339 mm	397.5 mm
DepthDiffers	236.2 mm	285.5 mm
HeightKnown for one	Unknown — not stated by the source	36.5 mm
Height (front)Known for one	3.38 cm	Unknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Minimum storage drive spaceKnown for one	Unknown — not stated by the source	250 GB
Internal modemKnown for one	Unknown — not stated by the source	Yes
Modem speedKnown for one	Unknown — not stated by the source	56 Kbit/s
Modem typeKnown for one	V.9	Unknown — not stated by the source
Hard driveidentical
Storage drive controllerKnown for one	Solid State Drive SATA II (7200 rpm)	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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