Product comparison · 2 laptops

ASUS U31SD-RX080V laptop Intel® Core™ i3 i3-2310M vs MSI Megabook CX623-285BE laptop Intel® Core™ i3 i3-390M

126specifications compared
42differ
84identical
27known for one product only

Key differences

Display diagonal
- U31SD-RX080V laptop Intel® Core™ i3 i3-2310M:33.8 cm (13.3")
- Megabook CX623-285BE laptop Intel® Core™ i3 i3-390M:39.6 cm (15.6")
Processor generation
- U31SD-RX080V laptop Intel® Core™ i3 i3-2310M:2nd gen Intel® Core™ i3
- Megabook CX623-285BE laptop Intel® Core™ i3 i3-390M:3rd gen Intel® Core™ i3
Processor model
- U31SD-RX080V laptop Intel® Core™ i3 i3-2310M:i3-2310M
- Megabook CX623-285BE laptop Intel® Core™ i3 i3-390M:i3-390M
Processor frequency
- U31SD-RX080V laptop Intel® Core™ i3 i3-2310M:2.1 GHz
- Megabook CX623-285BE laptop Intel® Core™ i3 i3-390M:2.66 GHz
System bus rate
- U31SD-RX080V laptop Intel® Core™ i3 i3-2310M:5 GT/s
- Megabook CX623-285BE laptop Intel® Core™ i3 i3-390M:2.5 GT/s
Processor socket
- U31SD-RX080V laptop Intel® Core™ i3 i3-2310M:BGA 1023
- Megabook CX623-285BE laptop Intel® Core™ i3 i3-390M:BGA 1288
Processor codename
- U31SD-RX080V laptop Intel® Core™ i3 i3-2310M:Sandy Bridge
- Megabook CX623-285BE laptop Intel® Core™ i3 i3-390M:Arrandale
Stepping
- U31SD-RX080V laptop Intel® Core™ i3 i3-2310M:J1
- Megabook CX623-285BE laptop Intel® Core™ i3 i3-390M:K0

Side by side

Differences highlightedShow differences only

Comparison of U31SD-RX080V, CX623-285BE
153 specifications	A ASUS U31SD-RX080V laptop Intel® Core™ i3 i3-2310M Model U31SD-RX080V View product	B MSI Megabook CX623-285BE laptop Intel® Core™ i3 i3-390M Model CX623-285BE View product
Display1 differ
Display diagonalDiffers	33.8 cm (13.3")	39.6 cm (15.6")
Display surfaceKnown for one	Unknown — not stated by the source	Gloss
Processor11 differ
Processor generationDiffers	2nd gen Intel® Core™ i3	3rd gen Intel® Core™ i3
Processor modelDiffers	i3-2310M	i3-390M
Processor frequencyDiffers	2.1 GHz	2.66 GHz
System bus rateDiffers	5 GT/s	2.5 GT/s
Processor socketDiffers	BGA 1023	BGA 1288
Processor seriesDiffers	Intel Core i3-2300 Mobile Series	Intel Core i3-300 Mobile Series
Processor codenameDiffers	Sandy Bridge	Arrandale
SteppingDiffers	J1	K0
TjunctionDiffers	100 °C	105 °C
PCI Express configurationsDiffers	1x16, 2x8, 1x8+2x4	1x16
CPU multiplier (bus/core ratio)Differs	21	20
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
Memory2 differ
Memory clock speedDiffers	1333 MHz	1066 MHz
Maximum internal memoryDiffers	8 GB	4 GB
Memory layout (slots x size)Known for one	Unknown — not stated by the source	2 x 2 GB
Memory slots (available)Known for one	Unknown — not stated by the source	0
Storage2 differ
Optical drive typeDiffers	No	DVD Super Multi
Compatible memory cardsDiffers	Memory Stick (MS), MMC, SD	Memory Stick (MS), MMC, SD, xD
HDD capacityKnown for one	Unknown — not stated by the source	500 GB
Graphics4 differ
Discrete graphics card modelDiffers	NVIDIA® GeForce® GT 520M	NVIDIA® GeForce® 310M
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	1100 MHz	667 MHz
On-board graphics card IDKnown for one	0x116	Unknown — not stated by the source
Audioidentical
Speakers manufacturerKnown for one	Altec Lansing	Unknown — not stated by the source
Audio systemKnown for one	Unknown — not stated by the source	HDA
Camera1 differ
Front camera resolution (numeric)Differs	0.3 MP	1.3 MP
Network1 differ
Networking featuresDiffers	Gigabit Ethernet	Gigabit Ethernet, WLAN
Wireless technologyKnown for one	Wi-Fi	Unknown — not stated by the source
Integrated 4G WiMAXKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	1	2
eSATA/USB 2.0 ports quantityDiffers	0	1
ExpressCard slotDiffers	No	Yes
Keyboardidentical
Full-size keyboardKnown for one	Unknown — not stated by the source	Yes
Processor special features13 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® 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
Processor ARK IDDiffers	52220	52955
Processor codeDiffers	SR04S	SLC24
Processor package sizeDiffers	37.5 x 37.5 xrPGA988B); 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
Batteryidentical
Battery capacityKnown for one	4400 mAh	Unknown — not stated by the source
Battery life (max)Known for one	5 h	Unknown — not stated by the source
Power1 differ
AC adapter powerDiffers	90 W	65 W
AC adapter input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
AC adapter output voltageKnown for one	19 V	Unknown — not stated by the source
Weight & dimensions3 differ
WeightDiffers	1.78 kg	2.48 kg
WidthDiffers	328 mm	374 mm
DepthDiffers	232.8 mm	247 mm
Height (front)Known for one	2.54 cm	Unknown — not stated by the source
Height (rear)Known for one	2.85 cm	Unknown — not stated by the source
HeightKnown for one	Unknown — not stated by the source	35 mm
Other featuresidentical
Compliance industry standardsKnown for one	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab	Unknown — not stated by the source
Power supply typeKnown for one	AC/DC	Unknown — not stated by the source
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® HM55 Express

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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