Product comparison · 2 laptops

Acer Aspire 5742-454G50Mnrr Intel® Core™ i5 i5-450M vs ASUS K50IJ-SX543D Intel® Celeron® 900

117specifications compared
49differ
68identical
36known for one product only

Key differences

Processor family
- Aspire 5742-454G50Mnrr Intel® Core™ i5 i5-450M:Intel® Core™ i5
- K50IJ-SX543D Intel® Celeron® 900:Intel® Celeron®
Processor model
- Aspire 5742-454G50Mnrr Intel® Core™ i5 i5-450M:i5-450M
- K50IJ-SX543D Intel® Celeron® 900:900
Processor cores
- Aspire 5742-454G50Mnrr Intel® Core™ i5 i5-450M:2
- K50IJ-SX543D Intel® Celeron® 900:1
Processor threads
- Aspire 5742-454G50Mnrr Intel® Core™ i5 i5-450M:4
- K50IJ-SX543D Intel® Celeron® 900:1
Processor frequency
- Aspire 5742-454G50Mnrr Intel® Core™ i5 i5-450M:2.4 GHz
- K50IJ-SX543D Intel® Celeron® 900:2.2 GHz
Processor cache
- Aspire 5742-454G50Mnrr Intel® Core™ i5 i5-450M:3 MB
- K50IJ-SX543D Intel® Celeron® 900:1 MB
Processor cache type
- Aspire 5742-454G50Mnrr Intel® Core™ i5 i5-450M:Smart Cache
- K50IJ-SX543D Intel® Celeron® 900:L2
Processor socket
- Aspire 5742-454G50Mnrr Intel® Core™ i5 i5-450M:Socket 988
- K50IJ-SX543D Intel® Celeron® 900:LGA 3647 (Socket P)

Side by side

Differences highlightedShow differences only

Comparison of 5742-454G50Mnrr, K50IJ-SX543D
153 specifications	A Acer Aspire 5742-454G50Mnrr Intel® Core™ i5 i5-450M Model 5742-454G50Mnrr View product	B ASUS K50IJ-SX543D Intel® Celeron® 900 Model K50IJ-SX543D View product
Designidentical
Product colourKnown for one	Red	Unknown — not stated by the source
Displayidentical
Display surfaceKnown for one	Unknown — not stated by the source	Gloss
Processor15 differ
Processor familyDiffers	Intel® Core™ i5	Intel® Celeron®
Processor generationKnown for one	4th gen Intel® Core™ i5	Unknown — not stated by the source
Processor modelDiffers	i5-450M	900
Processor coresDiffers	2	1
Processor threadsDiffers	4	1
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	LGA 3647 (Socket P)
Processor lithographyDiffers	32 nm	45 nm
Processor seriesDiffers	Intel Core i5-400 Series	Intel Celeron Processor 900 Series for Mobile
Processor codenameDiffers	Arrandale	Penryn
Bus typeDiffers	DMI	FSB
SteppingDiffers	K0	R0
TjunctionKnown for one	105 °C	Unknown — not stated by the source
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)Known for one	18	Unknown — not stated by the source
Processor front side busKnown for one	Unknown — not stated by the source	800 MHz
TcaseKnown for one	Unknown — not stated by the source	105 °C
Memory4 differ
Internal memoryDiffers	4 GB	2 GB
Internal memory typeDiffers	DDR3-SDRAM	DDR2-SDRAM
Memory clock speedKnown for one	1066 MHz	Unknown — not stated by the source
Memory layout (slots x size)Differs	2 x 2 GB	1 x 2 GB
Maximum internal memoryDiffers	8 GB	4 GB
Memory slots (available)Known for one	Unknown — not stated by the source	1
Storage1 differ
Compatible memory cardsDiffers	MMC, SD	Memory Stick (MS), MMC, SD
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
Graphics1 differ
On-board graphics cardKnown for one	Yes	Unknown — not stated by the source
Discrete graphics card modelDiffers	Intel® HD Graphics 2000	Intel® GMA X4500
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
Audio1 differ
Audio systemDiffers	HD	SRS
Audio system full duplexKnown for one	Unknown — not stated by the source	Yes
Audio system direct 3D soundKnown for one	Unknown — not stated by the source	Yes
Network2 differ
Networking featuresDiffers	Fast Ethernet	Gigabit Ethernet, WLAN
Wireless technologyKnown for one	WI-Fi	Unknown — not stated by the source
Cabling technologyDiffers	10/100Base-T(X)	10/100/1000Base-T(X)
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	3	4
eSATA/USB 2.0 ports quantityKnown for one	0	Unknown — not stated by the source
HDMI ports quantityDiffers	1	0
Mini DisplayPorts quantityKnown for one	0	Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	0
Performance1 differ
Motherboard chipsetDiffers	Intel® HM55 Express	Intel® GL40 Express
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	FreeDOS
Processor special features16 differ
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyDiffers	Yes	No
Graphics & IMC lithographyKnown for one	45 nm	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel Clear Video TechnologyDiffers	Yes	No
Intel Dual Display Capable TechnologyDiffers	Yes	No
Intel Enhanced Halt StateDiffers	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	41498
Processor codeKnown for one	SLBTZ	Unknown — not stated by the source
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
Batteryidentical
Battery capacityKnown for one	4400 mAh	Unknown — not stated by the source
Battery life (max)Known for one	3.5 h	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	65 W
Security1 differ
Password protection typeDiffers	BIOS, Supervisor	BIOS
Weight & dimensions4 differ
WidthDiffers	381 mm	370 mm
DepthDiffers	253 mm	256 mm
Height (front)Differs	2.5 cm	3.1 cm
Height (rear)Differs	3.4 cm	3.55 cm
Other featuresidentical
Wake-on-LAN readyKnown for one	Yes	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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