Product comparison · 2 laptops

MSI Megabook GT640-005NE laptop Intel® Core™ i7 i7-720QM vs Samsung R R519-JA08UK Intel® Celeron® T3100

99specifications compared
49differ
50identical
39known for one product only

Key differences

Display diagonal
- Megabook GT640-005NE laptop Intel® Core™ i7 i7-720QM:39.1 cm (15.4")
- R R519-JA08UK Intel® Celeron® T3100:39.6 cm (15.6")
Display resolution
- Megabook GT640-005NE laptop Intel® Core™ i7 i7-720QM:1680 x 1050 pixels
- R R519-JA08UK Intel® Celeron® T3100:1366 x 768 pixels
Native aspect ratio
- Megabook GT640-005NE laptop Intel® Core™ i7 i7-720QM:16:10
- R R519-JA08UK Intel® Celeron® T3100:16:9
Processor family
- Megabook GT640-005NE laptop Intel® Core™ i7 i7-720QM:Intel® Core™ i7
- R R519-JA08UK Intel® Celeron® T3100:Intel® Celeron®
Processor model
- Megabook GT640-005NE laptop Intel® Core™ i7 i7-720QM:i7-720QM
- R R519-JA08UK Intel® Celeron® T3100:T3100
Processor cores
- Megabook GT640-005NE laptop Intel® Core™ i7 i7-720QM:4
- R R519-JA08UK Intel® Celeron® T3100:2
Processor threads
- Megabook GT640-005NE laptop Intel® Core™ i7 i7-720QM:8
- R R519-JA08UK Intel® Celeron® T3100:2
Processor frequency
- Megabook GT640-005NE laptop Intel® Core™ i7 i7-720QM:1.6 GHz
- R R519-JA08UK Intel® Celeron® T3100:1.9 GHz

Side by side

Differences highlightedShow differences only

Comparison of GT640-005NE, R519-JA08UK
138 specifications	A MSI Megabook GT640-005NE laptop Intel® Core™ i7 i7-720QM Model GT640-005NE View product	B Samsung R R519-JA08UK Intel® Celeron® T3100 Model R519-JA08UK View product
Display3 differ
Display diagonalDiffers	39.1 cm (15.4")	39.6 cm (15.6")
Display resolutionDiffers	1680 x 1050 pixels	1366 x 768 pixels
Native aspect ratioDiffers	16:10	16:9
Display surfaceKnown for one	Unknown — not stated by the source	Gloss
Processor15 differ
Processor familyDiffers	Intel® Core™ i7	Intel® Celeron®
Processor generationKnown for one	Intel® Core™ i7	Unknown — not stated by the source
Processor modelDiffers	i7-720QM	T3100
Processor coresDiffers	4	2
Processor threadsDiffers	8	2
Processor boost frequencyKnown for one	2.8 GHz	Unknown — not stated by the source
Processor frequencyDiffers	1.6 GHz	1.9 GHz
System bus rateKnown for one	2.5 GT/s	Unknown — not stated by the source
Processor cacheDiffers	6 MB	1 MB
Processor cache typeDiffers	Smart Cache	L2
Processor socketDiffers	Socket 988	Socket 479
Processor seriesDiffers	Intel Core i7-700 Mobile Series	Intel Celeron Processor T3000 Series for Mobile
Processor codenameDiffers	Clarksfield	Penryn
Bus typeDiffers	DMI	FSB
SteppingDiffers	B1	R0
Thermal Design Power (TDP)Differs	45 W	35 W
TjunctionKnown for one	100 °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, 2x8	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	774 M	410 M
Processing Die sizeDiffers	296 mm²	107 mm²
CPU multiplier (bus/core ratio)Known for one	12	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	105 °C
Memory3 differ
Internal memoryDiffers	4 GB	2 GB
Internal memory typeDiffers	DDR3-SDRAM	DDR2-SDRAM
Memory layout (slots x size)Differs	2 x 2 GB	1 x 2 GB
Memory clock speedKnown for one	Unknown — not stated by the source	800 MHz
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Storage1 differ
Total storage capacityDiffers	320 GB	250 GB
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Optical drive typeKnown for one	Unknown — not stated by the source	DVD Super Multi DL
Compatible memory cardsKnown for one	Unknown — not stated by the source	MMC, SD, SDHC
Graphics1 differ
Discrete graphics card modelDiffers	NVIDIA® GeForce® GTS 250M	Intel GMA X4500M
Audio1 differ
Audio systemDiffers	High Definition Audio	HDA
Speaker powerKnown for one	Unknown — not stated by the source	2 W
Network2 differ
Networking featuresKnown for one	Gigabit Ethernet, WLAN	Unknown — not stated by the source
Wireless technologyDiffers	802.11 b/g/n	WLAN, Fast Ethernet
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	2.0+EDR	Unknown — not stated by the source
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	2	3
eSATA ports quantityKnown for one	1	Unknown — not stated by the source
HDMI ports quantityDiffers	1	0
ExpressCard slotDiffers	Yes	No
Modem (RJ-11) portsDiffers	1	0
Performanceidentical
Motherboard chipsetKnown for one	Intel® PM55 Express	Unknown — not stated by the source
Keyboardidentical
Pointing deviceKnown for one	Touchpad	Unknown — not stated by the source
Keyboard layoutKnown for one	QWERTY	Unknown — not stated by the source
Softwareidentical
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Trial softwareKnown for one	Unknown — not stated by the source	Microsoft Office Professional 2007 McAfee Virus Scan
Bundled softwareKnown for one	Unknown — not stated by the source	Adobe Acrobat Reader, Easy Battery Manager, Easy Display Manger, Easy Network Manager, Easy SpeedUp Manager, SAMSUNG Magic Doctor, SAMSUNG Update Plus SAMSUNG Recovery Solution III
Processor special features13 differ
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Embedded options availableDiffers	No	Yes
Enhanced Intel SpeedStep TechnologyDiffers	Yes	No
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel Enhanced Halt StateDiffers	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® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	1.0	No
Physical Address Extension (PAE)Known for one	Yes	Unknown — not stated by the source
Processor ARK IDDiffers	43122	37258
Processor codeDiffers	SLBLY	SLGVS
Processor package sizeDiffers	37.5 x 37.5 mm	35 mm
Supported instruction setsKnown for one	SSE4.2	Unknown — not stated by the source
Thermal Monitoring TechnologiesDiffers	Yes	No
Batteryidentical
Number of battery cellsKnown for one	6	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	120 W	Unknown — not stated by the source
AC adapter input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
Weight & dimensions5 differ
WeightDiffers	2.7 kg	2.56 kg
WidthDiffers	360 mm	376 mm
DepthDiffers	260 mm	255.5 mm
Height (front)Differs	3.3 cm	3.04 cm
Height (rear)Differs	3.6 cm	3.81 cm
Other features1 differ
Internal modemDiffers	Yes	No
Cameraidentical
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	0.3 MP
Securityidentical
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Password protection typeKnown for one	Unknown — not stated by the source	BIOS
HDD user passwordKnown 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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