Product comparison · 2 laptops

ASUS U44SG-WO078V laptop Intel® Core™ i7 i7-2620M vs ASUS UL20A-A1 laptop Intel® Core™2 Duo SU7300

110specifications compared
54differ
56identical
57known for one product only

Key differences

Product colour
- U44SG-WO078V laptop Intel® Core™ i7 i7-2620M:Black
- UL20A-A1 laptop Intel® Core™2 Duo SU7300:Black, Silver
Display diagonal
- U44SG-WO078V laptop Intel® Core™ i7 i7-2620M:35.6 cm (14")
- UL20A-A1 laptop Intel® Core™2 Duo SU7300:30.7 cm (12.1")
Processor family
- U44SG-WO078V laptop Intel® Core™ i7 i7-2620M:Intel® Core™ i7
- UL20A-A1 laptop Intel® Core™2 Duo SU7300:Intel® Core™2 Duo
Processor model
- U44SG-WO078V laptop Intel® Core™ i7 i7-2620M:i7-2620M
- UL20A-A1 laptop Intel® Core™2 Duo SU7300:SU7300
Processor threads
- U44SG-WO078V laptop Intel® Core™ i7 i7-2620M:4
- UL20A-A1 laptop Intel® Core™2 Duo SU7300:2
Processor frequency
- U44SG-WO078V laptop Intel® Core™ i7 i7-2620M:2.7 GHz
- UL20A-A1 laptop Intel® Core™2 Duo SU7300:1.3 GHz
Processor cache
- U44SG-WO078V laptop Intel® Core™ i7 i7-2620M:4 MB
- UL20A-A1 laptop Intel® Core™2 Duo SU7300:3 MB
Processor socket
- U44SG-WO078V laptop Intel® Core™ i7 i7-2620M:BGA 1023
- UL20A-A1 laptop Intel® Core™2 Duo SU7300:BGA 956

Side by side

Differences highlightedShow differences only

Comparison of U44SG-WO078V, UL20A-A1
167 specifications	A ASUS U44SG-WO078V laptop Intel® Core™ i7 i7-2620M Model U44SG-WO078V View product	B ASUS UL20A-A1 laptop Intel® Core™2 Duo SU7300 Model UL20A-A1 View product
Design1 differ
Product colourDiffers	Black	Black, Silver
Display1 differ
Display diagonalDiffers	35.6 cm (14")	30.7 cm (12.1")
Processor12 differ
Processor familyDiffers	Intel® Core™ i7	Intel® Core™2 Duo
Processor modelDiffers	i7-2620M	SU7300
Processor threadsDiffers	4	2
Processor frequencyDiffers	2.7 GHz	1.3 GHz
Processor cacheDiffers	4 MB	3 MB
Processor front side busKnown for one	Unknown — not stated by the source	800 MHz
Processor socketDiffers	BGA 1023	BGA 956
Processor lithographyDiffers	32 nm	45 nm
Processor codenameDiffers	Sandy Bridge	Penryn
Bus typeDiffers	DMI	FSB
SteppingDiffers	J1	R0
Thermal Design Power (TDP)Differs	35 W	10 W
TjunctionDiffers	100 °C	105 °C
Number of Processing Die TransistorsKnown for one	Unknown — not stated by the source	410 M
Processing Die sizeKnown for one	Unknown — not stated by the source	107 mm²
Processor generationKnown for one	2nd gen Intel® Core™ i7	Unknown — not stated by the source
Processor boost frequencyKnown for one	3.4 GHz	Unknown — not stated by the source
System bus rateKnown for one	5 GT/s	Unknown — not stated by the source
Processor seriesKnown for one	Intel Core i7-2600 Mobile Series	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, 2x8, 1x8+2x4	Unknown — not stated by the source
PCI Express slots versionKnown for one	2.0	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	27	Unknown — not stated by the source
Memory4 differ
Internal memoryDiffers	8 GB	2 GB
Internal memory typeDiffers	DDR3-SDRAM	DDR2-SDRAM
Memory clock speedDiffers	1333 MHz	800 MHz
Maximum internal memoryDiffers	8 GB	4 GB
Storage1 differ
Total storage capacityDiffers	750 GB	320 GB
HDD capacityKnown for one	Unknown — not stated by the source	320 GB
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Optical drive typeKnown for one	Unknown — not stated by the source	No
Graphics3 differ
Graphics card familyDiffers	Intel, NVIDIA	Intel
On-board graphics card familyDiffers	Intel® HD Graphics	Intel® GMA
On-board graphics card modelDiffers	Intel® HD Graphics 3000	Intel® GMA 4500MHD
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
Discrete graphics memory typeKnown for one	GDDR3	Unknown — not stated by the source
On-board graphics card base frequencyKnown for one	650 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	1300 MHz	Unknown — not stated by the source
On-board graphics card IDKnown for one	0x116	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	SonicFocus	SRS
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Speakers manufacturerKnown for one	Unknown — not stated by the source	Altec Lansing
Built-in speaker(s)Known for one	Yes	Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	0.3 MP
Optical driveidentical
LightScribeKnown for one	Unknown — not stated by the source	No
Network1 differ
Wi-FiKnown for one	Unknown — not stated by the source	Yes
Networking featuresKnown for one	Unknown — not stated by the source	Fast Ethernet
Wireless technologyKnown for one	Unknown — not stated by the source	802.11 b/g/n
Wi-Fi standardsKnown for one	Unknown — not stated by the source	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesDiffers	10,100,1000 Mbit/s	10,100 Mbit/s
Cabling technologyKnown for one	Unknown — not stated by the source	10/100Base-T(X)
Integrated 4G WiMAXKnown for one	Yes	Unknown — not stated by the source
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
S/PDIF out portDiffers	Yes	No
Line-inKnown for one	Unknown — not stated by the source	Yes
Headphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
Microphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
Performance1 differ
Motherboard chipsetDiffers	Intel® HM65 Express	Intel® GS45 Express
Keyboardidentical
Pointing deviceKnown for one	Unknown — not stated by the source	Touchpad
Full-size keyboardKnown for one	Unknown — not stated by the source	Yes
Softwareidentical
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Processor special features22 differ
Intel® Wireless Display (Intel® WiDi)Differs	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 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 HD Technology (Intel® CVT HD)Differs	Yes	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
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	42791
Processor codeDiffers	SR041	SLGYV
Processor package sizeDiffers	37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)	22 x 22 mm
Supported instruction setsDiffers	AVX	SSE4
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Graphics & IMC lithographyKnown for one	32 nm	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel Identity Protection Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel® Identity Protection Technology (Intel® IPT)Known for one	Yes	Unknown — not stated by the source
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Lithium-Ion (Li-Ion)
Number of battery cellsKnown for one	Unknown — not stated by the source	6
Battery life (max)Known for one	Unknown — not stated by the source	7.5 h
Power2 differ
AC adapter powerDiffers	75 W	40 W
AC adapter output currentDiffers	3.95 A	4.74 A
AC adapter output voltageKnown for one	Unknown — not stated by the source	19 V
Weight & dimensions2 differ
WeightKnown for one	Unknown — not stated by the source	1.56 kg
WidthDiffers	328 mm	296 mm
DepthDiffers	238 mm	210 mm
Height (front)Known for one	Unknown — not stated by the source	2.5 cm
Height (rear)Known for one	Unknown — not stated by the source	3 cm
HeightKnown for one	19 mm	Unknown — not stated by the source
Packaging contentidentical
Mouse includedKnown for one	Unknown — not stated by the source	Yes
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
ManualKnown for one	Unknown — not stated by the source	Yes
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Compliance industry standardsKnown for one	Unknown — not stated by the source	IEEE 802.3/802.3u
Power supply typeKnown for one	Unknown — not stated by the source	AC/DC

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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