Product comparison · 2 laptops

ASUS K72JR Intel® Core™ i5 i5-450M vs ASUS U53JC-XX067Z laptop Intel® Core™ i7 i7-620M

127specifications compared
30differ
97identical
12known for one product only

Key differences

Display diagonal
- K72JR Intel® Core™ i5 i5-450M:43.9 cm (17.3")
- U53JC-XX067Z laptop Intel® Core™ i7 i7-620M:39.6 cm (15.6")
Display resolution
- K72JR Intel® Core™ i5 i5-450M:1600 x 900 pixels
- U53JC-XX067Z laptop Intel® Core™ i7 i7-620M:1366 x 768 pixels
Processor family
- K72JR Intel® Core™ i5 i5-450M:Intel® Core™ i5
- U53JC-XX067Z laptop Intel® Core™ i7 i7-620M:Intel® Core™ i7
Processor generation
- K72JR Intel® Core™ i5 i5-450M:4th gen Intel® Core™ i5
- U53JC-XX067Z laptop Intel® Core™ i7 i7-620M:Intel® Core™ i7
Processor model
- K72JR Intel® Core™ i5 i5-450M:i5-450M
- U53JC-XX067Z laptop Intel® Core™ i7 i7-620M:i7-620M
Processor boost frequency
- K72JR Intel® Core™ i5 i5-450M:2.66 GHz
- U53JC-XX067Z laptop Intel® Core™ i7 i7-620M:3.33 GHz
Processor frequency
- K72JR Intel® Core™ i5 i5-450M:2.4 GHz
- U53JC-XX067Z laptop Intel® Core™ i7 i7-620M:2.66 GHz
System bus rate
- K72JR Intel® Core™ i5 i5-450M:4.8 GT/s
- U53JC-XX067Z laptop Intel® Core™ i7 i7-620M:2.5 GT/s

Side by side

Differences highlightedShow differences only

Comparison of K72JR, U53JC-XX067Z
139 specifications	A ASUS K72JR Intel® Core™ i5 i5-450M Model K72JR View product	B ASUS U53JC-XX067Z laptop Intel® Core™ i7 i7-620M Model U53JC-XX067Z View product
Display2 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 backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Processor11 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i5	Intel® Core™ i7
Processor generationDiffers	4th gen Intel® Core™ i5	Intel® Core™ i7
Processor modelDiffers	i5-450M	i7-620M
Processor cores	2	2
Processor threads	4	4
Processor boost frequencyDiffers	2.66 GHz	3.33 GHz
Processor frequencyDiffers	2.4 GHz	2.66 GHz
System bus rateDiffers	4.8 GT/s	2.5 GT/s
Processor cacheDiffers	3 MB	4 MB
Processor cache type	Smart Cache	Smart Cache
Processor socketDiffers	Socket 988	BGA 1288
Processor lithography	32 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i5-400 Series	Intel Core i7-600 Mobile Series
Processor codename	Arrandale	Arrandale
Bus type	DMI	DMI
FSB Parity	No	No
SteppingDiffers	K0	C2
Thermal Design Power (TDP)	35 W	35 W
Tjunction	105 °C	105 °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	18	20
ECC supported by processor	No	No
Memory2 differ
Internal memoryDiffers	6 GB	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory clock speed	1066 MHz	1066 MHz
Memory slots	2x SO-DIMM	2x SO-DIMM
Maximum internal memoryDiffers	8 GB	4 GB
Storage1 differ
HDD interface	SATA	SATA
Optical drive typeKnown for one	DVD Super Multi	Unknown — not stated by the source
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	Memory Stick (MS), MMC, SD	Memory Stick (MS), MMC, MS PRO, SD, xD
Graphicsidentical
On-board graphics card	Yes	Yes
Discrete graphics cardKnown for one	Yes	Unknown — not stated by the source
Discrete graphics card modelKnown for one	AMD Mobility Radeon HD 5470	Unknown — not stated by the source
Graphics card familyKnown for one	AMD	Unknown — not stated by the source
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)	766 MHz	766 MHz
Audioidentical
Audio system	SRS	SRS
Networkidentical
Wi-Fi	Yes	Yes
Networking features	Gigabit Ethernet	Gigabit Ethernet
Ethernet LAN	Yes	Yes
Bluetooth	No	No
Cabling technology	10/100/1000Base-T(X)	10/100/1000Base-T(X)
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	4	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	0	1
eSATA/USB 2.0 ports quantity	0	0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantity	0	0
eSATA ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	1	1
DisplayPorts quantity	0	0
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) ports	0	0
Thunderbolt ports quantity	0	0
Headphone outputs	1	1
S/PDIF out port	No	No
Microphone in	Yes	Yes
Docking connector	No	No
ExpressCard slot	No	No
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
TV-out	No	No
Performanceidentical
Motherboard chipset	Intel® HM55 Express	Intel® HM55 Express
Keyboardidentical
Pointing deviceKnown for one	Touchpad	Unknown — not stated by the source
Keyboard number of keysKnown for one	88	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 7 Professional	Windows 7 Ultimate
Operating system architecture	64-bit	64-bit
Drivers included	Yes	Yes
Bundled softwareKnown for one	ASUSDVD 6-in-1; Adobe Acrobat Reader 9.0; Power2Go; Trend Micro Internet Security 2009/2010	Unknown — not stated by the source
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 TechnologyDiffers	No	Yes
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)Differs	No	Yes
Intel® AES New Instructions (Intel® AES-NI)Differs	No	Yes
Intel® Anti-Theft Technology (Intel® AT)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	Yes	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
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® Turbo Boost Technology	1.0	1.0
Physical Address Extension (PAE)	36 bit	36 bit
Processor ARK IDDiffers	49022	43560
Processor codeDiffers	SLBTZ	SLBPE
Processor package size	rPGA 37.5x 37.5, BGA 34x28	rPGA 37.5x 37.5, BGA 34x28
Supported instruction sets	SSE4.1/4.2	SSE4.1/4.2
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	No	No
Batteryidentical
Number of battery cellsKnown for one	6	Unknown — not stated by the source
Battery capacityKnown for one	4400 mAh	Unknown — not stated by the source
Power1 differ
AC adapter power	90 W	90 W
AC adapter output currentDiffers	4.47 A	4.74 A
AC adapter output voltage	19 V	19 V
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	No	No
Weight & dimensions4 differ
WeightKnown for one	3.3 kg	Unknown — not stated by the source
WidthDiffers	420 mm	386 mm
DepthDiffers	281 mm	257 mm
Height (front)Differs	3.5 cm	3.16 cm
Height (rear)Differs	3.74 cm	3.3 cm
Packaging contentidentical
AC adapter included	Yes	Yes
Other featuresidentical
Infrared data port	No	No
Power requirements	100 - 240V	100 - 240V
Power supply type	AC - DC	AC - DC
Supplied AC adapter type	AC	AC
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Brown

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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