Product comparison · 2 laptops

ASUS K551LB-XX183P Intel® Core™ i7 i7-4500U Laptop vs ASUS X550CA-CJ683H Intel® Celeron® 1007U Laptop

124specifications compared
45differ
79identical
54known for one product only

Key differences

Product colour
- K551LB-XX183P Intel® Core™ i7 i7-4500U Laptop:Grey, Silver
- X550CA-CJ683H Intel® Celeron® 1007U Laptop:Grey, Stainless steel
Processor family
- K551LB-XX183P Intel® Core™ i7 i7-4500U Laptop:Intel® Core™ i7
- X550CA-CJ683H Intel® Celeron® 1007U Laptop:Intel® Celeron®
Processor model
- K551LB-XX183P Intel® Core™ i7 i7-4500U Laptop:i7-4500U
- X550CA-CJ683H Intel® Celeron® 1007U Laptop:1007U
Processor threads
- K551LB-XX183P Intel® Core™ i7 i7-4500U Laptop:4
- X550CA-CJ683H Intel® Celeron® 1007U Laptop:2
Processor frequency
- K551LB-XX183P Intel® Core™ i7 i7-4500U Laptop:1.8 GHz
- X550CA-CJ683H Intel® Celeron® 1007U Laptop:1.5 GHz
Processor cache
- K551LB-XX183P Intel® Core™ i7 i7-4500U Laptop:4 MB
- X550CA-CJ683H Intel® Celeron® 1007U Laptop:2 MB
Processor socket
- K551LB-XX183P Intel® Core™ i7 i7-4500U Laptop:BGA 1168
- X550CA-CJ683H Intel® Celeron® 1007U Laptop:BGA 1023
Processor codename
- K551LB-XX183P Intel® Core™ i7 i7-4500U Laptop:Haswell
- X550CA-CJ683H Intel® Celeron® 1007U Laptop:Ivy Bridge

Side by side

Differences highlightedShow differences only

Comparison of K551LB-XX183P, X550CA-CJ683H
178 specifications	A ASUS K551LB-XX183P Intel® Core™ i7 i7-4500U Laptop Model K551LB-XX183P View product	B ASUS X550CA-CJ683H Intel® Celeron® 1007U Laptop Model X550CA-CJ683H View product
Design1 differ
Product colourDiffers	Grey, Silver	Grey, Stainless steel
Displayidentical
LED backlightKnown for one	Yes	Unknown — not stated by the source
TouchscreenKnown for one	Unknown — not stated by the source	No
HD typeKnown for one	Unknown — not stated by the source	HD
Processor14 differ
Processor familyDiffers	Intel® Core™ i7	Intel® Celeron®
Processor generationKnown for one	4th gen Intel® Core™ i7	Unknown — not stated by the source
Processor modelDiffers	i7-4500U	1007U
Processor threadsDiffers	4	2
Processor boost frequencyKnown for one	3 GHz	Unknown — not stated by the source
Processor frequencyDiffers	1.8 GHz	1.5 GHz
Processor cacheDiffers	4 MB	2 MB
Processor socketDiffers	BGA 1168	BGA 1023
Processor seriesDiffers	Intel Core i7-4500 Mobile series	Intel Celeron 1000 series for Mobile
Processor codenameDiffers	Haswell	Ivy Bridge
Bus typeDiffers	DMI2	DMI
SteppingDiffers	C0	P0
Thermal Design Power (TDP)Differs	15 W	17 W
TjunctionDiffers	100 °C	105 °C
Maximum number of PCI Express lanesDiffers	12	16
PCI Express configurationsDiffers	2x4	1x16, 2x8, 1x8+2x4
System bus rateKnown for one	Unknown — not stated by the source	5 GT/s
L3 cacheKnown for one	Unknown — not stated by the source	2 MB
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	15
Memory1 differ
Internal memoryDiffers	8 GB	6 GB
Memory clock speedKnown for one	1600 MHz	Unknown — not stated by the source
Storage3 differ
Total storage capacityDiffers	1 TB	750 GB
HDD capacityDiffers	1 TB	750 GB
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
Optical drive typeDiffers	DVD±RW	DVD Super Multi
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Card reader integratedKnown for one	Unknown — not stated by the source	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	SD, SDHC, SDXC
Graphics5 differ
Discrete graphics cardDiffers	Yes	No
Discrete graphics card modelDiffers	NVIDIA® GeForce® GT 740M	Not available
Discrete graphics card memoryKnown for one	2 GB	Unknown — not stated by the source
Discrete graphics memory typeKnown for one	GDDR5	Unknown — not stated by the source
On-board graphics card modelDiffers	Intel® HD Graphics 4400	Intel® HD Graphics
Maximum on-board graphics card memoryKnown for one	1.74 GB	Unknown — not stated by the source
On-board graphics card base frequencyDiffers	200 MHz	350 MHz
On-board graphics card dynamic frequency (max)Differs	1100 MHz	1000 MHz
On-board graphics card DirectX versionKnown for one	12	Unknown — not stated by the source
On-board graphics card IDKnown for one	0xA16	Unknown — not stated by the source
Number of discrete graphics cards installedKnown for one	1	Unknown — not stated by the source
Number of discrete graphics cards supportedKnown for one	1	Unknown — not stated by the source
Cameraidentical
Front camera resolutionKnown for one	1280 x 720 pixels	Unknown — not stated by the source
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	1 MP
Optical driveidentical
Disc types supportedKnown for one	CD-R, CD-RW, DVD+R, DVD+R DL, DVD+RW, DVD-R, DVD-R DL, DVD-RW	Unknown — not stated by the source
LightScribeKnown for one	Unknown — not stated by the source	No
Networkidentical
Integrated 4G WiMAXKnown for one	Unknown — not stated by the source	No
Ports & interfaces2 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	1
VGA (D-Sub) ports quantityDiffers	0	1
Total number of SATA connectorsKnown for one	4	Unknown — not stated by the source
Number of SATA III connectorsKnown for one	4	Unknown — not stated by the source
Keyboardidentical
Full-size keyboardKnown for one	Yes	Unknown — not stated by the source
Windows keysKnown for one	Yes	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 8 Pro	Windows 8
Processor special features18 differ
Intel® Wireless Display (Intel® WiDi)Differs	Yes	No
Intel Dual Display Capable TechnologyDiffers	No	Yes
Intel Fast Memory AccessDiffers	No	Yes
Intel Flex Memory AccessDiffers	No	Yes
Intel Identity Protection Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel ME Firmware VersionKnown for one	9.5	Unknown — not stated by the source
Intel Rapid Storage TechnologyDiffers	Yes	No
Intel Secure Key Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Smart Connect TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Smart Connect Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel TSX-NIKnown for one	No	Unknown — not stated by the source
Intel TSX-NI versionKnown for one	0.00	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Differs	Yes	No
Intel® Anti-Theft Technology (Intel® AT)Differs	Yes	No
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	Yes	No
Intel® High Definition Audio (Intel® HD Audio)Known for one	Yes	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Identity Protection Technology (Intel® IPT)Known for one	Yes	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyDiffers	Yes	No
Intel® Insider™Differs	Yes	No
Intel® Matrix Storage Technology (Intel® MST)Known for one	Yes	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Differs	Yes	No
Intel® Quick Sync Video TechnologyDiffers	Yes	No
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	2.0	No
Processor ARK IDDiffers	75460	72061
Processor codeDiffers	SR16Z	SR109
Processor package sizeDiffers	40 x 24 x 1.5 mm	31 x 24 mm
Supported instruction setsDiffers	AVX 2.0, SSE4.1, SSE4.2	SSE4.1, SSE4.2
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	22 nm
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Lithium-Ion (Li-Ion)
Battery capacityKnown for one	Unknown — not stated by the source	37 Wh
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	65 W
AC adapter output currentKnown for one	Unknown — not stated by the source	3.42 A
AC adapter output voltageKnown for one	Unknown — not stated by the source	19 V
Securityidentical
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Password protectionKnown for one	Unknown — not stated by the source	Yes
Packaging contentidentical
ManualKnown for one	Yes	Unknown — not stated by the source
Power cord includedKnown for one	Yes	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel HM76 Express
Other featuresidentical
3DKnown for one	Unknown — not stated by the source	No

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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