Product comparison · 2 laptops

Samsung R NP-R580-JS02AU laptop Intel® Core™ i5 i5-520M vs Samsung X X420-JA07 Intel® Pentium® SU4100

110specifications compared
52differ
58identical
35known for one product only

Key differences

Display diagonal
- R NP-R580-JS02AU laptop Intel® Core™ i5 i5-520M:39.6 cm (15.6")
- X X420-JA07 Intel® Pentium® SU4100:35.6 cm (14")
Processor family
- R NP-R580-JS02AU laptop Intel® Core™ i5 i5-520M:Intel® Core™ i5
- X X420-JA07 Intel® Pentium® SU4100:Intel® Pentium®
Processor model
- R NP-R580-JS02AU laptop Intel® Core™ i5 i5-520M:i5-520M
- X X420-JA07 Intel® Pentium® SU4100:SU4100
Processor threads
- R NP-R580-JS02AU laptop Intel® Core™ i5 i5-520M:4
- X X420-JA07 Intel® Pentium® SU4100:2
Processor frequency
- R NP-R580-JS02AU laptop Intel® Core™ i5 i5-520M:2.4 GHz
- X X420-JA07 Intel® Pentium® SU4100:1.3 GHz
Processor cache
- R NP-R580-JS02AU laptop Intel® Core™ i5 i5-520M:3 MB
- X X420-JA07 Intel® Pentium® SU4100:2 MB
Processor cache type
- R NP-R580-JS02AU laptop Intel® Core™ i5 i5-520M:Smart Cache
- X X420-JA07 Intel® Pentium® SU4100:L2
Processor lithography
- R NP-R580-JS02AU laptop Intel® Core™ i5 i5-520M:32 nm
- X X420-JA07 Intel® Pentium® SU4100:45 nm

Side by side

Differences highlightedShow differences only

Comparison of NP-R580-JS02AU, X420-JA07
145 specifications	A Samsung R NP-R580-JS02AU laptop Intel® Core™ i5 i5-520M Model NP-R580-JS02AU View product	B Samsung X X420-JA07 Intel® Pentium® SU4100 Model X420-JA07 View product
Display1 differ
Display diagonalDiffers	39.6 cm (15.6")	35.6 cm (14")
Display surfaceKnown for one	Unknown — not stated by the source	Gloss
Processor13 differ
Processor familyDiffers	Intel® Core™ i5	Intel® Pentium®
Processor generationKnown for one	Intel® Core™ i5	Unknown — not stated by the source
Processor modelDiffers	i5-520M	SU4100
Processor threadsDiffers	4	2
Processor boost frequencyKnown for one	2.93 GHz	Unknown — not stated by the source
Processor frequencyDiffers	2.4 GHz	1.3 GHz
System bus rateKnown for one	2.5 GT/s	Unknown — not stated by the source
Processor cacheDiffers	3 MB	2 MB
Processor cache typeDiffers	Smart Cache	L2
Processor lithographyDiffers	32 nm	45 nm
Processor seriesKnown for one	Intel Core i5-500 Mobile Series	Unknown — not stated by the source
Processor codenameDiffers	Arrandale	Penryn
Bus typeDiffers	DMI	FSB
SteppingDiffers	C2	R0
Thermal Design Power (TDP)Differs	35 W	10 W
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	100 °C
Storage1 differ
Total storage capacityDiffers	500 GB	320 GB
Optical drive typeKnown for one	Unknown — not stated by the source	No
Graphics1 differ
On-board graphics cardKnown for one	Yes	Unknown — not stated by the source
Discrete graphics card modelDiffers	NVIDIA® GeForce® GT 330M	Intel® GMA 4500MHD
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
Maximum graphics card memoryKnown for one	3.831 GB	Unknown — not stated by the source
Audio2 differ
Audio systemDiffers	Intel HD Audio	HD SRS 3D
Speaker powerDiffers	3 W	1.5 W
Audio system direct 3D soundKnown for one	Yes	Unknown — not stated by the source
Camera1 differ
Front camera resolution (numeric)Differs	1.3 MP	0.3 MP
Network3 differ
Networking featuresDiffers	Gigabit Ethernet,WLAN	Fast Ethernet, WLAN
Wireless technologyDiffers	802.11 b/g/n	IEEE 802.11 b/g/n
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	2.1+EDR	Unknown — not stated by the source
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	4	3
eSATA ports quantityKnown for one	1	Unknown — not stated by the source
VGA (D-Sub) ports quantityDiffers	1	0
ExpressCard slotDiffers	Yes	No
Modem (RJ-11) portsDiffers	1	0
Performance1 differ
Motherboard chipsetDiffers	Intel® HM55 Express	Intel® GS45 Express
Softwareidentical
Bundled softwareKnown for one	Adobe Acrobat Reader, Easy Battery Manager, Easy Display Manger, Easy Network Manager, Easy SpeedUp Manager, Samsung Support Centre, Samsung Update Plus	Unknown — not stated by the source
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Trial softwareKnown for one	Unknown — not stated by the source	McAfee Virus Scan
Processor special features19 differ
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Embedded options availableDiffers	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 Trusted Execution TechnologyDiffers	Yes	No
Intel VT-x with Extended Page Tables (EPT)Differs	Yes	No
Intel Virtualization Technology (VT-x)Differs	Yes	No
Intel Virtualization Technology for Directed I/O (VT-d)Differs	Yes	No
Intel® AES New Instructions (Intel® AES-NI)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	47341	43568
Processor package sizeDiffers	rPGA 37.5x 37.5, BGA 34x28	22 x22 mm
Supported instruction setsKnown for one	SSE4.1/4.2	Unknown — not stated by the source
Thermal Monitoring TechnologiesDiffers	Yes	No
Processor codeKnown for one	Unknown — not stated by the source	SLGS4
Batteryidentical
Battery life (max)Known for one	Unknown — not stated by the source	9 h
Power1 differ
AC adapter powerDiffers	90 W	40 W
AC adapter input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
Weight & dimensions5 differ
WeightDiffers	2.6 kg	1.76 kg
WidthDiffers	379.8 mm	338 mm
DepthDiffers	255.5 mm	235 mm
Height (front)Differs	3.03 cm	2.32 cm
Height (rear)Differs	3.67 cm	3.15 cm
Designidentical
Product colourKnown for one	Unknown — not stated by the source	White
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	TCO 3.0

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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