Product comparison · 2 laptops

HP G72-b20SD Notebook PC vs HP XR944AA Intel® Celeron® P4500

111specifications compared
30differ
81identical
42known for one product only

Key differences

Display diagonal
- G72-b20SD Notebook PC:43.9 cm (17.3")
- XR944AA Intel® Celeron® P4500:33.8 cm (13.3")
Display resolution
- G72-b20SD Notebook PC:1600 x 900 pixels
- XR944AA Intel® Celeron® P4500:1366 x 768 pixels
Processor family
- G72-b20SD Notebook PC:Intel® Core™ i3
- XR944AA Intel® Celeron® P4500:Intel® Celeron®
Processor model
- G72-b20SD Notebook PC:i3-350M
- XR944AA Intel® Celeron® P4500:P4500
Processor threads
- G72-b20SD Notebook PC:4
- XR944AA Intel® Celeron® P4500:2
Processor frequency
- G72-b20SD Notebook PC:2.26 GHz
- XR944AA Intel® Celeron® P4500:1.86 GHz
Processor cache
- G72-b20SD Notebook PC:3 MB
- XR944AA Intel® Celeron® P4500:2 MB
Processor socket
- G72-b20SD Notebook PC:BGA 1288
- XR944AA Intel® Celeron® P4500:PGA988

Side by side

Differences highlightedShow differences only

Comparison of G72-b20SD Notebook PC, XR944AA
153 specifications	A HP G72-b20SD Notebook PC View product	B HP XR944AA Intel® Celeron® P4500 Model XR944AA View product
Designidentical
Country of origin	China	China
Product colourKnown for one	Black	Unknown — not stated by the source
Display2 differ
Display diagonalDiffers	43.9 cm (17.3")	33.8 cm (13.3")
Display resolutionDiffers	1600 x 900 pixels	1366 x 768 pixels
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
HD typeKnown for one	HD+	Unknown — not stated by the source
Processor9 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i3	Intel® Celeron®
Processor modelDiffers	i3-350M	P4500
Processor cores	2	2
Processor threadsDiffers	4	2
Processor frequencyDiffers	2.26 GHz	1.86 GHz
System bus rate	2.5 GT/s	2.5 GT/s
Processor cacheDiffers	3 MB	2 MB
Processor cache type	Smart Cache	Smart Cache
Processor socketDiffers	BGA 1288	PGA988
Processor lithography	32 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i3-300 Mobile Series	Intel Celeron Processor P4000 Series for Mobile
Processor codename	Arrandale	Arrandale
Bus type	DMI	DMI
FSB Parity	No	No
Stepping	C2	C2
Thermal Design Power (TDP)	35 W	35 W
TjunctionDiffers	105 °C	90 °C
Maximum number of PCI Express lanes	16	16
PCI Express configurations	1x16	1x16
PCI Express slots version	2.0	2.0
Number of Processing Die Transistors	382 M	382 M
Processing Die size	81 mm²	81 mm²
CPU multiplier (bus/core ratio)Differs	17	14
ECC supported by processor	No	No
Processor generationKnown for one	3rd gen Intel® Core™ i3	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	4 GB	2 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory clock speedKnown for one	Unknown — not stated by the source	1333 MHz
Memory slots	2x SO-DIMM	2x SO-DIMM
Maximum internal memory	4 GB	4 GB
Memory layout (slots x size)Known for one	2 x 2 GB	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	500 GB	4 GB
Storage mediaKnown for one	Unknown — not stated by the source	SSD
SSD capacityKnown for one	Unknown — not stated by the source	4 GB
Optical drive typeDiffers	DVD Super Multi DL	DVD-ROM
Card reader integrated	Yes	Yes
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
HDD speedKnown for one	5400 RPM	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
Graphics2 differ
On-board graphics card	Yes	Yes
Discrete graphics cardDiffers	Yes	No
Discrete graphics card modelDiffers	Intel HD	Not available
Graphics card family	Intel	Intel
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card model	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card base frequency	500 MHz	500 MHz
On-board graphics card dynamic frequency (max)	667 MHz	667 MHz
Maximum graphics card memoryKnown for one	1.696 GB	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	HDA
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Built-in microphoneKnown for one	Unknown — not stated by the source	Yes
Cameraidentical
Front cameraKnown for one	Unknown — not stated by the source	No
Optical drive1 differ
LightScribeDiffers	Yes	No
Networkidentical
Wi-Fi	Yes	Yes
Wi-Fi standardsKnown for one	Unknown — not stated by the source	802.11b, 802.11g
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Bluetooth	No	No
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Networking featuresKnown for one	Ethernet, Fast Ethernet	Unknown — not stated by the source
Ports & interfaces2 differ
USB 2.0 ports quantity	3	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	0
eSATA/USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	Unknown — not stated by the source	0
eSATA ports quantityKnown for one	Unknown — not stated by the source	0
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	1	1
DisplayPorts quantityKnown for one	Unknown — not stated by the source	0
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	0
Thunderbolt ports quantityKnown for one	Unknown — not stated by the source	0
Headphone outputs	1	1
S/PDIF out port	No	No
Microphone in	Yes	Yes
Docking connector	No	No
ExpressCard slotDiffers	No	Yes
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slotDiffers	Yes	No
TV-out	No	No
TV-in portKnown for one	No	Unknown — not stated by the source
Performance1 differ
Motherboard chipsetDiffers	Intel® HM55 Express	Intel® HM57 Express
Keyboardidentical
Pointing device	Touchpad	Touchpad
Numeric keypadKnown for one	Unknown — not stated by the source	No
Spill-resistant keyboardKnown for one	Unknown — not stated by the source	Yes
Full-size keyboardKnown for one	Unknown — not stated by the source	Yes
Keyboard layout	QWERTY	QWERTY
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows Embedded Standard
Processor special features6 differ
Intel® Wireless Display (Intel® WiDi)	No	No
CPU configuration (max)	1	1
Embedded options availableDiffers	No	Yes
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithography	45 nm	45 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	Yes	Yes
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	Yes	Yes
Intel Fast Memory Access	Yes	Yes
Intel Flex Memory Access	Yes	Yes
Intel Rapid Storage Technology	No	No
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)	Yes	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)	No	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	Yes	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	Yes	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Quick Sync Video Technology	No	No
Intel® Smart Cache	Yes	Yes
Intel® Turbo Boost Technology	No	No
Physical Address Extension (PAE)Differs	36 bit	Yes
Processor ARK IDDiffers	43529	47552
Processor package sizeDiffers	rPGA 37.5x 37.5, BGA 34x28	37.5x37.5 mm
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	No	No
Processor codeKnown for one	SLBPL	Unknown — not stated by the source
Supported instruction setsKnown for one	SSE4.1, SSE4.2	Unknown — not stated by the source
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Lithium-Ion (Li-Ion)
Number of battery cells	6	6
Battery capacityKnown for one	Unknown — not stated by the source	47 Wh
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	65 W
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Password protection typeKnown for one	Unknown — not stated by the source	Power on
Weight & dimensions3 differ
WeightDiffers	3 kg	1.93 kg
WidthDiffers	412 mm	323.5 mm
DepthDiffers	269 mm	228 mm
HeightKnown for one	Unknown — not stated by the source	27.5 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
Other featuresidentical
Infrared data port	No	No
Internal modemKnown for one	No	Unknown — not stated by the source
TV tuner integratedKnown for one	Yes	Unknown — not stated by the source
Supplied AC adapter typeKnown for one	AC	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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