Product comparison · 2 laptops

HP G72-a16ED Notebook PC vs HP ProBook 6555b + Office 2010 Home & Business

55specifications compared
27differ
28identical
93known for one product only

Key differences

Display diagonal
- G72-a16ED Notebook PC:43.9 cm (17.3")
- ProBook 6555b + Office 2010 Home & Business:39.6 cm (15.6")
Processor manufacturer
- G72-a16ED Notebook PC:Intel
- ProBook 6555b + Office 2010 Home & Business:AMD
Processor family
- G72-a16ED Notebook PC:Intel® Core™ i3
- ProBook 6555b + Office 2010 Home & Business:AMD Turion II Dual Core
Processor model
- G72-a16ED Notebook PC:i3-350M
- ProBook 6555b + Office 2010 Home & Business:N530
Processor frequency
- G72-a16ED Notebook PC:2.26 GHz
- ProBook 6555b + Office 2010 Home & Business:2.5 GHz
Processor cache
- G72-a16ED Notebook PC:3 MB
- ProBook 6555b + Office 2010 Home & Business:2 MB
Processor cache type
- G72-a16ED Notebook PC:Smart Cache
- ProBook 6555b + Office 2010 Home & Business:L2
Internal memory
- G72-a16ED Notebook PC:3 GB
- ProBook 6555b + Office 2010 Home & Business:4 GB

Side by side

Differences highlightedShow differences only

Comparison of G72-a16ED Notebook PC, ProBook 6555b + Office 2010 Home & Business
148 specifications	A HP G72-a16ED Notebook PC View product	B HP ProBook 6555b + Office 2010 Home & Business View product
Designidentical
Product colourKnown for one	Black	Unknown — not stated by the source
Display1 differ
Display diagonalDiffers	43.9 cm (17.3")	39.6 cm (15.6")
Display resolutionKnown for one	1600 x 900 pixels	Unknown — not stated by the source
HD typeKnown for one	HD+	Unknown — not stated by the source
Native aspect ratioKnown for one	16:9	Unknown — not stated by the source
Processor6 differ
Processor manufacturerDiffers	Intel	AMD
Processor familyDiffers	Intel® Core™ i3	AMD Turion II Dual Core
Processor generationKnown for one	3rd gen Intel® Core™ i3	Unknown — not stated by the source
Processor modelDiffers	i3-350M	N530
Processor coresKnown for one	2	Unknown — not stated by the source
Processor threadsKnown for one	4	Unknown — not stated by the source
Processor frequencyDiffers	2.26 GHz	2.5 GHz
System bus rateKnown for one	2.5 GT/s	Unknown — not stated by the source
Processor cacheDiffers	3 MB	2 MB
Processor cache typeDiffers	Smart Cache	L2
Processor socketKnown for one	BGA 1288	Unknown — not stated by the source
Processor lithographyKnown for one	32 nm	Unknown — not stated by the source
Processor operating modesKnown for one	64-bit	Unknown — not stated by the source
Processor seriesKnown for one	Intel Core i3-300 Mobile Series	Unknown — not stated by the source
Processor codenameKnown for one	Arrandale	Unknown — not stated by the source
Bus typeKnown for one	DMI	Unknown — not stated by the source
FSB ParityKnown for one	No	Unknown — not stated by the source
SteppingKnown for one	C2	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	35 W	Unknown — not stated by the source
TjunctionKnown for one	105 °C	Unknown — not stated by the source
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
PCI Express configurationsKnown for one	1x16	Unknown — not stated by the source
PCI Express slots versionKnown for one	2.0	Unknown — not stated by the source
Number of Processing Die TransistorsKnown for one	382 M	Unknown — not stated by the source
Processing Die sizeKnown for one	81 mm²	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	17	Unknown — not stated by the source
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Memory4 differ
Internal memoryDiffers	3 GB	4 GB
Internal memory typeDiffers	DDR2-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Differs	1 x 1 + 1 x 2 GB	2 x 2 GB
Maximum internal memoryDiffers	4 GB	8 GB
Memory clock speedKnown for one	Unknown — not stated by the source	1333 MHz
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Storageidentical
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
Compatible memory cardsKnown for one	Memory Stick (MS), MMC, MS PRO, SD, xD	Unknown — not stated by the source
Total HDDs capacityKnown for one	Unknown — not stated by the source	320 GB
Graphics1 differ
On-board graphics cardKnown for one	Yes	Unknown — not stated by the source
Graphics card familyDiffers	Intel	AMD
On-board graphics card familyKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card modelKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card base frequencyKnown for one	500 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	667 MHz	Unknown — not stated by the source
Maximum graphics card memoryKnown for one	1.274 GB	Unknown — not stated by the source
Discrete graphics cardKnown for one	Unknown — not stated by the source	Yes
Discrete graphics card modelKnown for one	Unknown — not stated by the source	AMD Radeon HD 4200
Audio1 differ
Audio systemDiffers	Altec Lansing	HP Premier Sound
Optical driveidentical
LightScribeKnown for one	Yes	Unknown — not stated by the source
Network2 differ
Networking featuresDiffers	Ethernet, Fast Ethernet	Gigabit Ethernet
Cabling technologyDiffers	10/100Base-T(X)	10/100/1000Base-T(X)
Ports & interfaces6 differ
eSATA ports quantityDiffers	0	1
HDMI ports quantityDiffers	1	0
DisplayPorts quantityDiffers	0	1
Firewire (IEEE 1394) portsDiffers	0	1
Docking connectorDiffers	No	Yes
ExpressCard slotDiffers	No	Yes
Modem (RJ-11) portsKnown for one	0	Unknown — not stated by the source
TV-in portKnown for one	No	Unknown — not stated by the source
Serial ports quantityKnown for one	Unknown — not stated by the source	1
Performance1 differ
Motherboard chipsetDiffers	Intel® HM55 Express	AMD M880G
Keyboardidentical
Keyboard layoutKnown for one	QWERTY	Unknown — not stated by the source
Software2 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 7 Professional
Trial softwareKnown for one	Norton Online Backup Symantec Norton Internet Security 2010	Unknown — not stated by the source
Bundled softwareDiffers	Microsoft Internet Explorer, Windows Live Messenger, Adobe Reader, Adobe Flash Player	HP Recovery Manager HP Support Assistant HP ProtectTools Security Manager HP ProtectTools for Central Management HP QuickLaunch Buttons HP QuickLook 3 HP QuickWeb HP Power Assistant HP Connection Manager 3.1 HP Wireless Assistant HP DayStarter Office 2010 Home & Business
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for one	No	Unknown — not stated by the source
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Embedded options availableKnown for one	No	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Graphics & IMC lithographyKnown for one	45 nm	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel 64Known for one	Yes	Unknown — not stated by the source
Intel Clear Video TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	No	Unknown — not stated by the source
Intel Dual Display Capable TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	Yes	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for one	No	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	No	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	No	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	No	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Known for one	No	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Yes	Unknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Yes	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Yes	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Insider™Known for one	No	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	No	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	No	Unknown — not stated by the source
Physical Address Extension (PAE)Known for one	36 bit	Unknown — not stated by the source
Processor ARK IDKnown for one	43529	Unknown — not stated by the source
Processor codeKnown for one	SLBPL	Unknown — not stated by the source
Processor package sizeKnown for one	rPGA 37.5x 37.5, BGA 34x28	Unknown — not stated by the source
Supported instruction setsKnown for one	SSE4.1, SSE4.2	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
Conflict-Free processorKnown for one	No	Unknown — not stated by the source
Batteryidentical
Battery life (max)Known for one	Unknown — not stated by the source	4.5 h
Poweridentical
AC adapter powerKnown for one	65 W	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Weight & dimensions3 differ
WeightDiffers	3 kg	2.51 kg
WidthDiffers	412 mm	371.4 mm
DepthDiffers	269 mm	248 mm
Height (front)Known for one	3.24 cm	Unknown — not stated by the source
Height (rear)Known for one	3.74 cm	Unknown — not stated by the source
HeightKnown for one	Unknown — not stated by the source	34.8 mm
Other featuresidentical
Intel segment taggingKnown for one	Unknown — not stated by the source	Enterprise
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	AC
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 35 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%

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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