Product comparison · 2 laptops

Samsung R R580-JS05 Intel® Core™ i5 i5-520M vs Samsung R R730-JS05 Intel® Pentium® Dual-Core T4400

120specifications compared
53differ
67identical
23known for one product only

Key differences

Product colour
- R R580-JS05 Intel® Core™ i5 i5-520M:Black, Red
- R R730-JS05 Intel® Pentium® Dual-Core T4400:Red, Silver
Display diagonal
- R R580-JS05 Intel® Core™ i5 i5-520M:39.6 cm (15.6")
- R R730-JS05 Intel® Pentium® Dual-Core T4400:43.9 cm (17.3")
Display resolution
- R R580-JS05 Intel® Core™ i5 i5-520M:1366 x 768 pixels
- R R730-JS05 Intel® Pentium® Dual-Core T4400:1600 x 900 pixels
Processor family
- R R580-JS05 Intel® Core™ i5 i5-520M:Intel® Core™ i5
- R R730-JS05 Intel® Pentium® Dual-Core T4400:Intel® Pentium® Dual-Core
Processor model
- R R580-JS05 Intel® Core™ i5 i5-520M:i5-520M
- R R730-JS05 Intel® Pentium® Dual-Core T4400:T4400
Processor threads
- R R580-JS05 Intel® Core™ i5 i5-520M:4
- R R730-JS05 Intel® Pentium® Dual-Core T4400:2
Processor frequency
- R R580-JS05 Intel® Core™ i5 i5-520M:2.4 GHz
- R R730-JS05 Intel® Pentium® Dual-Core T4400:2.2 GHz
Processor cache
- R R580-JS05 Intel® Core™ i5 i5-520M:3 MB
- R R730-JS05 Intel® Pentium® Dual-Core T4400:1 MB

Side by side

Differences highlightedShow differences only

Comparison of R580-JS05, R730-JS05
143 specifications	A Samsung R R580-JS05 Intel® Core™ i5 i5-520M Model R580-JS05 View product	B Samsung R R730-JS05 Intel® Pentium® Dual-Core T4400 Model R730-JS05 View product
Design1 differ
Product colourDiffers	Black, Red	Red, Silver
Display2 differ
Display diagonalDiffers	39.6 cm (15.6")	43.9 cm (17.3")
Display resolutionDiffers	1366 x 768 pixels	1600 x 900 pixels
HD typeKnown for one	Unknown — not stated by the source	HD+
Processor15 differ
Processor familyDiffers	Intel® Core™ i5	Intel® Pentium® Dual-Core
Processor generationKnown for one	Intel® Core™ i5	Unknown — not stated by the source
Processor modelDiffers	i5-520M	T4400
Processor threadsDiffers	4	2
Processor boost frequencyKnown for one	2.93 GHz	Unknown — not stated by the source
Processor frequencyDiffers	2.4 GHz	2.2 GHz
System bus rateKnown for one	2.5 GT/s	Unknown — not stated by the source
Processor cacheDiffers	3 MB	1 MB
Processor cache typeDiffers	Smart Cache	L2
Processor socketDiffers	BGA 956	Socket 478
Processor lithographyDiffers	32 nm	45 nm
Processor seriesDiffers	Intel Core i5-500 Mobile Series	Intel Pentium T4000 Series for Mobile
Processor codenameDiffers	Arrandale	Penryn
Bus typeDiffers	DMI	FSB
SteppingDiffers	C2	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
Storage1 differ
Total storage capacityDiffers	640 GB	500 GB
Graphics3 differ
On-board graphics cardDiffers	Yes	No
Discrete graphics card modelDiffers	NVIDIA® GeForce® GT 330M	NVIDIA® GeForce® 310M
On-board graphics card familyKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card modelDiffers	Intel® HD Graphics	Not available
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	Unknown — not stated by the source	0.5 GB
Audio1 differ
Speaker powerDiffers	3 W	2 W
Audio systemKnown for one	Unknown — not stated by the source	High Definition Audio
Cameraidentical
Front camera resolution (numeric)Known for one	1.3 MP	Unknown — not stated by the source
Network2 differ
Networking featuresDiffers	10/100/1000 LAN	10/100
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	2.1+EDR	Unknown — not stated by the source
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	4	3
ExpressCard slotDiffers	Yes	No
Performance1 differ
Motherboard chipsetDiffers	Intel® HM55 Express	Intel® PM45 Express
Software1 differ
Bundled softwareDiffers	Adobe Acrobat Reader Easy Battery Manager Easy Display Manger Easy Network Manager Easy SpeedUp Manager Samsung Support Center Samsung Update Plus	Adobe Acrobat Reader Easy Battery Manager Easy Display Manger Easy Network Manager Easy SpeedUp Manager Samsung Update Plus
Trial softwareKnown for one	Unknown — not stated by the source	Microsoft Office Professional 2007
Processor special features18 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
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 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	40739
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
Processor codeKnown for one	Unknown — not stated by the source	SLGJL
Batteryidentical
Battery capacityKnown for one	Unknown — not stated by the source	4000 mAh
Weight & dimensions5 differ
WeightDiffers	2.6 kg	2.84 kg
WidthDiffers	379.8 mm	411.4 mm
DepthDiffers	255.5 mm	272.8 mm
Height (front)Differs	3.03 cm	3.2 cm
Height (rear)Differs	3.67 cm	3.98 cm
Packaging contentidentical
Remote control includedKnown for one	No	Unknown — not stated by the source
Other features1 differ
Internal modemDiffers	Yes	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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