Product comparison · 2 laptops

ASUS K72JR-X5 laptop Intel® Core™ i5 i5-450M vs ASUS X5DID-SX073V laptop Intel® Pentium® Dual-Core T4400

122specifications compared
46differ
76identical
41known for one product only

Key differences

Display diagonal
- K72JR-X5 laptop Intel® Core™ i5 i5-450M:43.9 cm (17.3")
- X5DID-SX073V laptop Intel® Pentium® Dual-Core T4400:39.6 cm (15.6")
Display resolution
- K72JR-X5 laptop Intel® Core™ i5 i5-450M:1600 x 900 pixels
- X5DID-SX073V laptop Intel® Pentium® Dual-Core T4400:1366 x 768 pixels
LED backlight
- K72JR-X5 laptop Intel® Core™ i5 i5-450M:No
- X5DID-SX073V laptop Intel® Pentium® Dual-Core T4400:Yes
Processor family
- K72JR-X5 laptop Intel® Core™ i5 i5-450M:Intel® Core™ i5
- X5DID-SX073V laptop Intel® Pentium® Dual-Core T4400:Intel® Pentium® Dual-Core
Processor model
- K72JR-X5 laptop Intel® Core™ i5 i5-450M:i5-450M
- X5DID-SX073V laptop Intel® Pentium® Dual-Core T4400:T4400
Processor threads
- K72JR-X5 laptop Intel® Core™ i5 i5-450M:4
- X5DID-SX073V laptop Intel® Pentium® Dual-Core T4400:2
Processor frequency
- K72JR-X5 laptop Intel® Core™ i5 i5-450M:2.4 GHz
- X5DID-SX073V laptop Intel® Pentium® Dual-Core T4400:2.2 GHz
Processor cache
- K72JR-X5 laptop Intel® Core™ i5 i5-450M:3 MB
- X5DID-SX073V laptop Intel® Pentium® Dual-Core T4400:1 MB

Side by side

Differences highlightedShow differences only

Comparison of K72JR-X5, X5DID-SX073V
163 specifications	A ASUS K72JR-X5 laptop Intel® Core™ i5 i5-450M Model K72JR-X5 View product	B ASUS X5DID-SX073V laptop Intel® Pentium® Dual-Core T4400 Model X5DID-SX073V View product
Designidentical
Product colourKnown for one	Brown	Unknown — not stated by the source
Form factorKnown for one	Clamshell	Unknown — not stated by the source
Display3 differ
Display diagonalDiffers	43.9 cm (17.3")	39.6 cm (15.6")
Display resolutionDiffers	1600 x 900 pixels	1366 x 768 pixels
HD typeKnown for one	HD+	Unknown — not stated by the source
LED backlightDiffers	No	Yes
Processor15 differ
Processor familyDiffers	Intel® Core™ i5	Intel® Pentium® Dual-Core
Processor generationKnown for one	4th gen Intel® Core™ i5	Unknown — not stated by the source
Processor modelDiffers	i5-450M	T4400
Processor threadsDiffers	4	2
Processor boost frequencyKnown for one	2.66 GHz	Unknown — not stated by the source
Processor frequencyDiffers	2.4 GHz	2.2 GHz
System bus rateKnown for one	4.8 GT/s	Unknown — not stated by the source
Processor cacheDiffers	3 MB	1 MB
Processor cache typeDiffers	Smart Cache	L2
Processor socketDiffers	Socket 988	Socket 478
Processor lithographyDiffers	32 nm	45 nm
Processor seriesDiffers	Intel Core i5-400 Series	Intel Pentium T4000 Series for Mobile
Processor codenameDiffers	Arrandale	Penryn
Bus typeDiffers	DMI	FSB
SteppingDiffers	K0	R0
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 TransistorsDiffers	382 M	410 M
Processing Die sizeDiffers	81 mm²	107 mm²
CPU multiplier (bus/core ratio)Differs	18	11
Processor front side busKnown for one	Unknown — not stated by the source	800 MHz
Memoryidentical
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Maximum internal memoryKnown for one	8 GB	Unknown — not stated by the source
Memory layout (slots x size)Known for one	Unknown — not stated by the source	2 x 2 GB
Storage2 differ
HDD speedDiffers	7200 RPM	5400 RPM
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
Optical drive typeDiffers	DVD Super Multi	DVD Super Multi DL
Graphics2 differ
On-board graphics cardKnown for one	Yes	Unknown — not stated by the source
Discrete graphics card modelDiffers	AMD Mobility Radeon HD 5470	NVIDIA® GeForce® GT 320M
Graphics card familyDiffers	AMD, Intel	NVIDIA
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	766 MHz	Unknown — not stated by the source
Number of discrete graphics cardsKnown for one	1	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	SRS Premium	SRS PS
Optical driveidentical
LightScribeKnown for one	No	Unknown — not stated by the source
Optical drive interfaceKnown for one	Unknown — not stated by the source	SATA
Networkidentical
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Networking featuresKnown for one	Unknown — not stated by the source	Gigabit Ethernet
Wireless technologyKnown for one	Unknown — not stated by the source	Wi-Fi
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 4 (802.11n)
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	4	3
Docking connectorKnown for one	Unknown — not stated by the source	No
Performance1 differ
Motherboard chipsetDiffers	Intel® HM55 Express	NVIDIA MCP79D
Keyboardidentical
Windows keysKnown for one	Yes	Unknown — not stated by the source
Full-size keyboardKnown for one	Unknown — not stated by the source	Yes
Softwareidentical
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Processor special features15 differ
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Graphics & IMC lithographyKnown for one	45 nm	Unknown — not stated by the source
Intel Clear Video TechnologyDiffers	Yes	No
Intel Dual Display Capable TechnologyDiffers	Yes	No
Intel FDI TechnologyDiffers	Yes	No
Intel Fast Memory AccessDiffers	Yes	No
Intel Flex Memory AccessDiffers	Yes	No
Intel VT-x with Extended Page Tables (EPT)Differs	Yes	No
Intel Virtualization Technology (VT-x)Differs	Yes	No
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	Yes	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Differs	Yes	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Turbo Boost TechnologyDiffers	1.0	No
Physical Address Extension (PAE)Known for one	36 bit	Unknown — not stated by the source
Processor ARK IDDiffers	49022	40739
Processor codeDiffers	SLBTZ	SLGJL
Processor package sizeDiffers	rPGA 37.5x 37.5, BGA 34x28	35 x 35 mm
Supported instruction setsKnown for one	SSE4.1/4.2	Unknown — not stated by the source
Thermal Monitoring TechnologiesDiffers	Yes	No
Power1 differ
AC adapter frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
AC adapter output currentDiffers	4.47 A	4.74 A
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions5 differ
WeightDiffers	3.3 kg	2.6 kg
WidthDiffers	420 mm	370 mm
DepthDiffers	281 mm	256 mm
Height (front)Differs	3.5 cm	3.1 cm
Height (rear)Differs	3.74 cm	3.55 cm
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	370 x 256 x 35.5 mm
Other featuresidentical
Power requirementsKnown for one	Unknown — not stated by the source	100-240V AC
TV tuner integratedKnown 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.

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