Product comparison · 2 laptops

Acer eMachines E520-582G16Mi vs MSI Megabook EX720-031NL laptop Intel® Core™2 Duo T6400

102specifications compared
42differ
60identical
19known for one product only

Key differences

Display diagonal
- eMachines E520-582G16Mi:39.1 cm (15.4")
- Megabook EX720-031NL laptop Intel® Core™2 Duo T6400:43.2 cm (17")
Display resolution
- eMachines E520-582G16Mi:1280 x 800 pixels
- Megabook EX720-031NL laptop Intel® Core™2 Duo T6400:1440 x 900 pixels
Processor family
- eMachines E520-582G16Mi:Intel® Celeron® M
- Megabook EX720-031NL laptop Intel® Core™2 Duo T6400:Intel® Core™2 Duo
Processor model
- eMachines E520-582G16Mi:585
- Megabook EX720-031NL laptop Intel® Core™2 Duo T6400:T6400
Processor cores
- eMachines E520-582G16Mi:1
- Megabook EX720-031NL laptop Intel® Core™2 Duo T6400:2
Processor threads
- eMachines E520-582G16Mi:1
- Megabook EX720-031NL laptop Intel® Core™2 Duo T6400:2
Processor frequency
- eMachines E520-582G16Mi:2.16 GHz
- Megabook EX720-031NL laptop Intel® Core™2 Duo T6400:2 GHz
Processor cache
- eMachines E520-582G16Mi:1 MB
- Megabook EX720-031NL laptop Intel® Core™2 Duo T6400:2 MB

Side by side

Differences highlightedShow differences only

Comparison of eMachines E520-582G16Mi, EX720-031NL
121 specifications	A Acer eMachines E520-582G16Mi View product	B MSI Megabook EX720-031NL laptop Intel® Core™2 Duo T6400 Model EX720-031NL View product
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black
Display2 differ
Display diagonalDiffers	39.1 cm (15.4")	43.2 cm (17")
Display resolutionDiffers	1280 x 800 pixels	1440 x 900 pixels
Native aspect ratio	16:10	16:10
Display surface	Matt	Matt
Display brightnessKnown for one	200 cd/m²	Unknown — not stated by the source
Processor15 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Celeron® M	Intel® Core™2 Duo
Processor modelDiffers	585	T6400
Processor coresDiffers	1	2
Processor threadsDiffers	1	2
Processor frequencyDiffers	2.16 GHz	2 GHz
Processor cacheDiffers	1 MB	2 MB
Processor cache type	L2	L2
Processor front side busDiffers	667 MHz	800 MHz
Processor socket	Socket 478	Socket 478
Processor lithographyDiffers	65 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Celeron Processor 500 Series for Mobile	Intel Core 2 Duo T6000 Series
Processor codenameDiffers	Merom	Penryn
Bus type	FSB	FSB
FSB Parity	No	No
SteppingDiffers	M0	R0
Thermal Design Power (TDP)Differs	31 W	35 W
TjunctionKnown for one	Unknown — not stated by the source	105 °C
Number of Processing Die TransistorsDiffers	291 M	410 M
Processing Die sizeDiffers	143 mm²	107 mm²
CPU multiplier (bus/core ratio)Differs	13.2	10
ECC supported by processor	No	No
TcaseKnown for one	100 °C	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	2 GB	4 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory clock speedKnown for one	Unknown — not stated by the source	800 MHz
Maximum internal memory	4 GB	4 GB
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	160 GB	320 GB
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
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
Card reader integratedDiffers	No	Yes
Graphics1 differ
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	Intel® GMA 4500M	NVIDIA® GeForce® 9300M GS
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	0.256 GB
Audioidentical
Audio system	High Definition Audio	High Definition Audio
Number of built-in speakers	2	2
Built-in subwooferKnown for one	Unknown — not stated by the source	Yes
Network3 differ
Networking featuresDiffers	Ethernet/Fast Ethernet	Gigabit Ethernet LAN
Wireless technologyDiffers	IEEE 802.11b/g	802.11BGN
BluetoothDiffers	No	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	2.0+EDR
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers	2	3
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantityDiffers	0	1
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) portsDiffers	0	1
Headphone outputs	1	1
S/PDIF out portDiffers	No	Yes
Microphone in	Yes	Yes
Docking connector	No	No
ExpressCard slotDiffers	No	Yes
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
Modem (RJ-11) portsDiffers	0	1
TV-in port	No	No
TV-out	No	No
PS/2 ports quantity	0	0
Parallel ports quantity	0	0
Serial ports quantity	0	0
Performance1 differ
Motherboard chipsetDiffers	Intel® GL40 Express	Intel® PM45 Express
Software1 differ
Operating system installedDiffers	Windows Vista Home Basic	Windows Vista Home Premium
Bundled softwareKnown for one	eMachines GameZone, Adobe Reader, Corel WinDVD, Launch Manager, NTI CD/DVD Maker	Unknown — not stated by the source
Processor special features3 differ
Intel® Wireless Display (Intel® WiDi)	No	No
Embedded options available	No	No
Enhanced Intel SpeedStep TechnologyDiffers	No	Yes
Execute Disable Bit	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt State	No	No
Intel FDI Technology	No	No
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Rapid Storage Technology	No	No
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)	No	No
Intel Virtualization Technology for Directed I/O (VT-d)	No	No
Intel® AES New Instructions (Intel® AES-NI)	No	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)	No	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Quick Sync Video Technology	No	No
Intel® Turbo Boost Technology	No	No
Processor ARK IDDiffers	36681	40479
Processor codeDiffers	SLB6L	SLGJ4
Processor package size	35 x 35 mm	35 x 35 mm
Thermal Monitoring Technologies	No	No
Conflict-Free processor	No	No
Idle StatesKnown for one	No	Unknown — not stated by the source
Battery1 differ
Number of battery cellsDiffers	6	8
Battery life (max)Known for one	3 h	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	90 W
DC-in jack	Yes	Yes
Weight & dimensions5 differ
WeightDiffers	2.8 kg	2.2 kg
WidthDiffers	364.6 mm	395 mm
DepthDiffers	273.6 mm	278 mm
Height (front)Differs	2.7 cm	3.35 cm
Height (rear)Differs	3.84 cm	3.95 cm
Other features1 differ
Infrared data port	No	No
Internal modemDiffers	No	Yes
Supplied AC adapter type	AC	AC
Wake-on-Ring readyKnown for one	Yes	Unknown — not stated by the source
Cameraidentical
Front cameraKnown for one	No	Unknown — not stated by the source
Keyboardidentical
Pointing deviceKnown for one	Touchpad	Unknown — not stated by the source

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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