Product comparison · 2 laptops

MSI Megabook GT640-i7247W7P Intel® Core™ i7 i7-720QM vs MSI Megabook EX628-T6647W7P

105specifications compared
43differ
62identical
29known for one product only

Key differences

Product colour
- Megabook GT640-i7247W7P Intel® Core™ i7 i7-720QM:Black, Red
- Megabook EX628-T6647W7P:Black, Silver
Display diagonal
- Megabook GT640-i7247W7P Intel® Core™ i7 i7-720QM:39.1 cm (15.4")
- Megabook EX628-T6647W7P:40.6 cm (16")
Processor family
- Megabook GT640-i7247W7P Intel® Core™ i7 i7-720QM:Intel® Core™ i7
- Megabook EX628-T6647W7P:Intel® Core™2 Duo
Processor model
- Megabook GT640-i7247W7P Intel® Core™ i7 i7-720QM:i7-720QM
- Megabook EX628-T6647W7P:T6600
Processor cores
- Megabook GT640-i7247W7P Intel® Core™ i7 i7-720QM:4
- Megabook EX628-T6647W7P:2
Processor threads
- Megabook GT640-i7247W7P Intel® Core™ i7 i7-720QM:8
- Megabook EX628-T6647W7P:2
Processor frequency
- Megabook GT640-i7247W7P Intel® Core™ i7 i7-720QM:1.6 GHz
- Megabook EX628-T6647W7P:2.2 GHz
Processor cache
- Megabook GT640-i7247W7P Intel® Core™ i7 i7-720QM:6 MB
- Megabook EX628-T6647W7P:2 MB

Side by side

Differences highlightedShow differences only

Comparison of GT640-i7247W7P, Megabook EX628-T6647W7P
134 specifications	A MSI Megabook GT640-i7247W7P Intel® Core™ i7 i7-720QM Model GT640-i7247W7P View product	B MSI Megabook EX628-T6647W7P View product
Design1 differ
Product colourDiffers	Black, Red	Black, Silver
Display1 differ
Display diagonalDiffers	39.1 cm (15.4")	40.6 cm (16")
Display resolutionKnown for one	Unknown — not stated by the source	1366 x 768 pixels
Native aspect ratioKnown for one	Unknown — not stated by the source	16:9
Display surfaceKnown for one	Unknown — not stated by the source	Gloss
Processor17 differ
Processor familyDiffers	Intel® Core™ i7	Intel® Core™2 Duo
Processor generationKnown for one	Intel® Core™ i7	Unknown — not stated by the source
Processor modelDiffers	i7-720QM	T6600
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	2.2 GHz
System bus rateKnown for one	2.5 GT/s	Unknown — not stated by the source
Processor cacheDiffers	6 MB	2 MB
Processor cache typeDiffers	Smart Cache	L2
Processor socketDiffers	Socket 988	Socket 478
Processor seriesDiffers	Intel Core i7-700 Mobile Series	Intel Core 2 Duo T6000 Series
Processor codenameDiffers	Clarksfield	Penryn
Bus typeDiffers	DMI	FSB
SteppingDiffers	B1	R0
Thermal Design Power (TDP)Differs	45 W	35 W
TjunctionDiffers	100 °C	90 °C
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)Differs	12	11
Processor front side busKnown for one	Unknown — not stated by the source	800 MHz
Memory1 differ
Internal memory typeDiffers	DDR3-SDRAM	DDR2-SDRAM
Memory layout (slots x size)Known for one	Unknown — not stated by the source	2 x 2 GB
Storageidentical
Optical drive typeKnown for one	DVD Super Multi	Unknown — not stated by the source
Compatible memory cardsKnown for one	MMC, SD, xD	Unknown — not stated by the source
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Graphics1 differ
Discrete graphics card modelDiffers	NVIDIA® GeForce® GTS 250M	AMD Mobility Radeon HD 4670
Graphics card familyKnown for one	NVIDIA	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	HD	High Definition Audio
Built-in subwooferKnown for one	Unknown — not stated by the source	Yes
Network2 differ
Networking featuresDiffers	Gigabit Ethernet	Gigabit Ethernet, WLAN
Wireless technologyDiffers	802.11b/g/draft n	802.11 b/g/n
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	2	3
ExpressCard slotDiffers	No	Yes
I/O portsKnown for one	1 x PCI Express Card	Unknown — not stated by the source
Performance1 differ
Motherboard chipsetDiffers	Intel® PM55 Express	Intel® PM45 Express
Keyboardidentical
Pointing deviceKnown for one	Unknown — not stated by the source	Touchpad
Softwareidentical
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Processor special features11 differ
CPU configuration (max)Known for one	1	Unknown — not stated by the source
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	37255
Processor codeDiffers	SLBLY	SLGF5
Processor package sizeDiffers	37.5 x 37.5 mm	35 x 35 mm
Supported instruction setsKnown for one	SSE4.2	Unknown — not stated by the source
Thermal Monitoring TechnologiesDiffers	Yes	No
Power1 differ
AC adapter powerDiffers	120 W	90 W
AC adapter input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
Weight & dimensions4 differ
WidthDiffers	360 mm	374 mm
DepthDiffers	260 mm	246 mm
HeightKnown for one	33 mm	Unknown — not stated by the source
Height (front)Differs	3.3 cm	2.68 cm
Height (rear)Differs	3.6 cm	3.5 cm
Dimensions (WxDxH)Known for one	360 x 260 x 33 mm	Unknown — not stated by the source
Other featuresidentical
Modem speedKnown for one	Unknown — not stated by the source	56 Kbit/s
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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