HP G72-120SD Notebook PC vs HP G72-140ED Notebook PC

Comparison of G72-120SD Notebook PC, G72-140ED Notebook PC

125 specifications	A HP G72-120SD Notebook PCView product	B HP G72-140ED Notebook PCView product
Designidentical
Country of origin	China	China
Displayidentical
Display diagonalKnown for one	—Unknown — not stated by the source	43.9 cm (17.3")
Display resolution	1600 x 900 pixels	1600 x 900 pixels
HD type	HD+	HD+
LED backlightKnown for one	—Unknown — not stated by the source	Yes
Native aspect ratio	16:9	16:9
Processor1 differ
Processor manufacturerKnown for one	—Unknown — not stated by the source	Intel
Processor familyKnown for one	—Unknown — not stated by the source	Intel® Core™ i5
Processor generationKnown for one	—Unknown — not stated by the source	Intel® Core™ i5
Processor modelKnown for one	—Unknown — not stated by the source	i5-520M
Processor coresKnown for one	—Unknown — not stated by the source	2
Processor threadsKnown for one	—Unknown — not stated by the source	4
Processor boost frequencyKnown for one	—Unknown — not stated by the source	2.93 GHz
Processor frequencyDiffers	2.13 GHz	2.4 GHz
System bus rateKnown for one	—Unknown — not stated by the source	2.5 GT/s
Processor cacheKnown for one	—Unknown — not stated by the source	3 MB
Processor cache typeKnown for one	—Unknown — not stated by the source	Smart Cache
Processor socketKnown for one	—Unknown — not stated by the source	BGA 956
Processor lithographyKnown for one	—Unknown — not stated by the source	32 nm
Processor operating modesKnown for one	—Unknown — not stated by the source	64-bit
Processor seriesKnown for one	—Unknown — not stated by the source	Intel Core i5-500 Mobile Series
Processor codenameKnown for one	—Unknown — not stated by the source	Arrandale
Bus typeKnown for one	—Unknown — not stated by the source	DMI
FSB ParityKnown for one	—Unknown — not stated by the source	No
SteppingKnown for one	—Unknown — not stated by the source	C2
Thermal Design Power (TDP)Known for one	—Unknown — not stated by the source	35 W
TjunctionKnown for one	—Unknown — not stated by the source	105 °C
Maximum number of PCI Express lanesKnown for one	—Unknown — not stated by the source	16
PCI Express configurationsKnown for one	—Unknown — not stated by the source	1x16
PCI Express slots versionKnown for one	—Unknown — not stated by the source	2.0
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
CPU multiplier (bus/core ratio)Known for one	—Unknown — not stated by the source	18
ECC supported by processorKnown for one	—Unknown — not stated by the source	No
Memoryidentical
Internal memoryKnown for one	—Unknown — not stated by the source	4 GB
Internal memory typeKnown for one	—Unknown — not stated by the source	DDR3-SDRAM
Memory slotsKnown for one	—Unknown — not stated by the source	2x SO-DIMM
Maximum internal memoryKnown for one	—Unknown — not stated by the source	8 GB
Storageidentical
Total storage capacityKnown for one	—Unknown — not stated by the source	500 GB
HDD interfaceKnown for one	—Unknown — not stated by the source	SATA
HDD speedKnown for one	—Unknown — not stated by the source	7200 RPM
Card reader integratedKnown for one	—Unknown — not stated by the source	Yes
Compatible memory cardsKnown for one	—Unknown — not stated by the source	MMC, MS PRO, SD, xD
Graphicsidentical
On-board graphics cardKnown for one	—Unknown — not stated by the source	Yes
On-board graphics card familyKnown for one	—Unknown — not stated by the source	Intel® HD Graphics
On-board graphics card modelKnown for one	—Unknown — not stated by the source	Intel® HD Graphics
On-board graphics card base frequencyKnown for one	—Unknown — not stated by the source	500 MHz
On-board graphics card dynamic frequency (max)Known for one	—Unknown — not stated by the source	766 MHz
Maximum graphics card memoryKnown for one	—Unknown — not stated by the source	1.696 GB
Optical driveidentical
LightScribeKnown for one	—Unknown — not stated by the source	Yes
Networkidentical
Networking featuresKnown for one	—Unknown — not stated by the source	Ethernet, Fast Ethernet
Wireless technologyKnown for one	—Unknown — not stated by the source	IEEE 802.11b/g/n
BluetoothKnown for one	—Unknown — not stated by the source	Yes
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one	—Unknown — not stated by the source	3
Ethernet LAN (RJ-45) portsKnown for one	—Unknown — not stated by the source	1
HDMI ports quantityKnown for one	—Unknown — not stated by the source	1
DVI portKnown for one	—Unknown — not stated by the source	No
VGA (D-Sub) ports quantityKnown for one	—Unknown — not stated by the source	1
Firewire (IEEE 1394) portsKnown for one	—Unknown — not stated by the source	0
Headphone outputsKnown for one	—Unknown — not stated by the source	1
S/PDIF out portKnown for one	—Unknown — not stated by the source	No
Microphone inKnown for one	—Unknown — not stated by the source	Yes
Docking connectorKnown for one	—Unknown — not stated by the source	No
ExpressCard slotKnown for one	—Unknown — not stated by the source	No
CardBus PCMCIA slots quantityKnown for one	—Unknown — not stated by the source	0
CardBus PCMCIA slot typeKnown for one	—Unknown — not stated by the source	No
SmartCard slotKnown for one	—Unknown — not stated by the source	Yes
Modem (RJ-11) portsKnown for one	—Unknown — not stated by the source	0
TV-in portKnown for one	—Unknown — not stated by the source	No
TV-outKnown for one	—Unknown — not stated by the source	No
PS/2 ports quantityKnown for one	—Unknown — not stated by the source	0
Parallel ports quantityKnown for one	—Unknown — not stated by the source	0
Serial ports quantityKnown for one	—Unknown — not stated by the source	0
Performanceidentical
Motherboard chipset	Intel® HM55 Express	Intel® HM55 Express
Keyboardidentical
Pointing deviceKnown for one	—Unknown — not stated by the source	Touchpad
Keyboard layout	QWERTY	QWERTY
Softwareidentical
Operating system installedKnown for one	—Unknown — not stated by the source	Windows 7 Home Premium
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for one	—Unknown — not stated by the source	No
CPU configuration (max)Known for one	—Unknown — not stated by the source	1
Embedded options availableKnown for one	—Unknown — not stated by the source	Yes
Enhanced Intel SpeedStep TechnologyKnown for one	—Unknown — not stated by the source	Yes
Execute Disable BitKnown for one	—Unknown — not stated by the source	Yes
Graphics & IMC lithographyKnown for one	—Unknown — not stated by the source	45 nm
Idle StatesKnown for one	—Unknown — not stated by the source	Yes
Intel 64Known for one	—Unknown — not stated by the source	Yes
Intel Clear Video TechnologyKnown for one	—Unknown — not stated by the source	Yes
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	Yes
Intel Enhanced Halt StateKnown for one	—Unknown — not stated by the source	Yes
Intel FDI TechnologyKnown 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 Rapid Storage TechnologyKnown for one	—Unknown — not stated by the source	No
Intel Trusted Execution TechnologyKnown for one	—Unknown — not stated by the source	Yes
Intel VT-x with Extended Page Tables (EPT)Known for one	—Unknown — not stated by the source	Yes
Intel Virtualization Technology (VT-x)Known for one	—Unknown — not stated by the source	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	—Unknown — not stated by the source	Yes
Intel® AES New Instructions (Intel® AES-NI)Known for one	—Unknown — not stated by the source	Yes
Intel® Anti-Theft Technology (Intel® AT)Known for one	—Unknown — not stated by the source	No
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	—Unknown — not stated by the source	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	—Unknown — not stated by the source	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	—Unknown — not stated by the source	Yes
Intel® InTru™ 3D TechnologyKnown for one	—Unknown — not stated by the source	No
Intel® Insider™Known for one	—Unknown — not stated by the source	No
Intel® My WiFi Technology (Intel® MWT)Known for one	—Unknown — not stated by the source	No
Intel® Quick Sync Video TechnologyKnown for one	—Unknown — not stated by the source	No
Intel® Turbo Boost TechnologyKnown for one	—Unknown — not stated by the source	1.0
Physical Address Extension (PAE)Known for one	—Unknown — not stated by the source	36 bit
Processor ARK IDKnown for one	—Unknown — not stated by the source	47341
Processor package sizeKnown for one	—Unknown — not stated by the source	rPGA 37.5x 37.5, BGA 34x28
Supported instruction setsKnown for one	—Unknown — not stated by the source	SSE4.1/4.2
Thermal Monitoring TechnologiesKnown for one	—Unknown — not stated by the source	Yes
Conflict-Free processorKnown for one	—Unknown — not stated by the source	No
Batteryidentical
Number of battery cellsKnown for one	—Unknown — not stated by the source	6
Poweridentical
DC-in jackKnown for one	—Unknown — not stated by the source	Yes
Securityidentical
Cable lock slotKnown for one	—Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	—Unknown — not stated by the source	Kensington
Weight & dimensionsidentical
WeightKnown for one	—Unknown — not stated by the source	3 kg
WidthKnown for one	—Unknown — not stated by the source	412 mm
DepthKnown for one	—Unknown — not stated by the source	269 mm
Height (front)Known for one	—Unknown — not stated by the source	3.24 cm
Height (rear)Known for one	—Unknown — not stated by the source	3.74 cm
Other featuresidentical
Infrared data portKnown for one	—Unknown — not stated by the source	No
Internal modemKnown for one	—Unknown — not stated by the source	No
Supplied AC adapter typeKnown for one	—Unknown — not stated by the source	AC

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.