Product comparison · 2 laptops

ASUS U44SG-WO078V laptop Intel® Core™ i7 i7-2620M vs Samsung R R580-JBB2US Intel® Core™ i3 i3-370M

104specifications compared
45differ
59identical
49known for one product only

Key differences

Product colour
- U44SG-WO078V laptop Intel® Core™ i7 i7-2620M:Black
- R R580-JBB2US Intel® Core™ i3 i3-370M:Black, Red
Display diagonal
- U44SG-WO078V laptop Intel® Core™ i7 i7-2620M:35.6 cm (14")
- R R580-JBB2US Intel® Core™ i3 i3-370M:39.6 cm (15.6")
Processor family
- U44SG-WO078V laptop Intel® Core™ i7 i7-2620M:Intel® Core™ i7
- R R580-JBB2US Intel® Core™ i3 i3-370M:Intel® Core™ i3
Processor generation
- U44SG-WO078V laptop Intel® Core™ i7 i7-2620M:2nd gen Intel® Core™ i7
- R R580-JBB2US Intel® Core™ i3 i3-370M:Intel® Core™ i3
Processor model
- U44SG-WO078V laptop Intel® Core™ i7 i7-2620M:i7-2620M
- R R580-JBB2US Intel® Core™ i3 i3-370M:i3-370M
Processor frequency
- U44SG-WO078V laptop Intel® Core™ i7 i7-2620M:2.7 GHz
- R R580-JBB2US Intel® Core™ i3 i3-370M:2.4 GHz
System bus rate
- U44SG-WO078V laptop Intel® Core™ i7 i7-2620M:5 GT/s
- R R580-JBB2US Intel® Core™ i3 i3-370M:2.5 GT/s
Processor cache
- U44SG-WO078V laptop Intel® Core™ i7 i7-2620M:4 MB
- R R580-JBB2US Intel® Core™ i3 i3-370M:3 MB

Side by side

Differences highlightedShow differences only

Comparison of U44SG-WO078V, R580-JBB2US
153 specifications	A ASUS U44SG-WO078V laptop Intel® Core™ i7 i7-2620M Model U44SG-WO078V View product	B Samsung R R580-JBB2US Intel® Core™ i3 i3-370M Model R580-JBB2US View product
Design1 differ
Product colourDiffers	Black	Black, Red
Form factorKnown for one	Clamshell	Unknown — not stated by the source
Display1 differ
Display diagonalDiffers	35.6 cm (14")	39.6 cm (15.6")
LED backlightKnown for one	Yes	Unknown — not stated by the source
HD typeKnown for one	Unknown — not stated by the source	HD
Processor13 differ
Processor familyDiffers	Intel® Core™ i7	Intel® Core™ i3
Processor generationDiffers	2nd gen Intel® Core™ i7	Intel® Core™ i3
Processor modelDiffers	i7-2620M	i3-370M
Processor boost frequencyKnown for one	3.4 GHz	Unknown — not stated by the source
Processor frequencyDiffers	2.7 GHz	2.4 GHz
System bus rateDiffers	5 GT/s	2.5 GT/s
Processor cacheDiffers	4 MB	3 MB
Processor socketDiffers	BGA 1023	Socket 988
Processor seriesDiffers	Intel Core i7-2600 Mobile Series	Intel Core i3-300 Mobile Series
Processor codenameDiffers	Sandy Bridge	Arrandale
SteppingDiffers	J1	K0
TjunctionDiffers	100 °C	90 °C
PCI Express configurationsDiffers	1x16, 2x8, 1x8+2x4	1x16
CPU multiplier (bus/core ratio)Differs	27	18
Number of Processing Die TransistorsKnown for one	Unknown — not stated by the source	382 M
Processing Die sizeKnown for one	Unknown — not stated by the source	81 mm²
Memory1 differ
Internal memoryDiffers	8 GB	4 GB
Memory clock speedKnown for one	1333 MHz	Unknown — not stated by the source
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Maximum internal memoryKnown for one	8 GB	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	750 GB	500 GB
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
Compatible memory cardsDiffers	Memory Stick (MS), MMC, MS PRO, SD, xD	MMC, SD, SDHC
HDD capacityKnown for one	Unknown — not stated by the source	500 GB
Optical drive typeKnown for one	Unknown — not stated by the source	Blu-Ray ROM
Graphics4 differ
Discrete graphics cardKnown for one	Yes	Unknown — not stated by the source
Discrete graphics card modelKnown for one	NVIDIA® GeForce® 610M	Unknown — not stated by the source
Graphics card familyDiffers	Intel, NVIDIA	Intel
Discrete graphics memory typeKnown for one	GDDR3	Unknown — not stated by the source
On-board graphics card modelDiffers	Intel® HD Graphics 3000	Intel® HD Graphics
On-board graphics card base frequencyDiffers	650 MHz	500 MHz
On-board graphics card dynamic frequency (max)Differs	1300 MHz	667 MHz
On-board graphics card IDKnown for one	0x116	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	SonicFocus	Unknown — not stated by the source
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Speaker powerKnown for one	Unknown — not stated by the source	1.5 W
Networkidentical
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Integrated 4G WiMAXKnown for one	Yes	Unknown — not stated by the source
Wi-FiKnown for one	Unknown — not stated by the source	Yes
Networking featuresKnown for one	Unknown — not stated by the source	WLAN
Wi-Fi standardsKnown for one	Unknown — not stated by the source	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	2	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	1	0
Headphone outputsKnown for one	1	Unknown — not stated by the source
S/PDIF out portDiffers	Yes	No
ExpressCard slotKnown for one	No	Unknown — not stated by the source
TV-outKnown for one	No	Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for one	Intel® HM65 Express	Unknown — not stated by the source
Keyboard1 differ
Numeric keypadDiffers	No	Yes
Pointing deviceKnown for one	Unknown — not stated by the source	Touchpad
Keyboard number of keysKnown for one	Unknown — not stated by the source	100
Softwareidentical
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Processor special features17 differ
Intel® Wireless Display (Intel® WiDi)Differs	Yes	No
Graphics & IMC lithographyDiffers	32 nm	45 nm
Intel Clear Video TechnologyDiffers	No	Yes
Intel Identity Protection Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Trusted Execution TechnologyDiffers	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® Anti-Theft Technology (Intel® AT)Differs	Yes	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Differs	No	Yes
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® My WiFi Technology (Intel® MWT)Differs	Yes	No
Intel® Quick Sync Video TechnologyDiffers	Yes	No
Intel® Turbo Boost TechnologyDiffers	2.0	No
Processor ARK IDDiffers	52231	49020
Processor codeDiffers	SR041	SLBUK
Processor package sizeDiffers	37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)	rPGA 37.5x 37.5, BGA 34x28
Supported instruction setsDiffers	AVX	SSE4.1, SSE4.2
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	Yes
Power1 differ
AC adapter powerDiffers	75 W	60 W
AC adapter frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
AC adapter input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
AC adapter output currentKnown for one	3.95 A	Unknown — not stated by the source
Security1 differ
Cable lock slotDiffers	No	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Weight & dimensionsidentical
WidthKnown for one	328 mm	Unknown — not stated by the source
DepthKnown for one	238 mm	Unknown — not stated by the source
HeightKnown for one	19 mm	Unknown — not stated by the source
Width (imperial)Known for one	Unknown — not stated by the source	34.3 cm (13.5")
Depth (imperial)Known for one	Unknown — not stated by the source	23.9 cm (9.4")
Height (imperial)Known for one	Unknown — not stated by the source	3.81 cm (1.5")
Other featuresidentical
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	AC
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes

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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