Product comparison · 2 laptops

Acer TravelMate 4730-6916 Intel® Core™2 Duo T6570 vs Acer eMachines D520-572G16 Intel® Celeron® M 575

94specifications compared
31differ
63identical
25known for one product only

Key differences

Processor family
- TravelMate 4730-6916 Intel® Core™2 Duo T6570:Intel® Core™2 Duo
- eMachines D520-572G16 Intel® Celeron® M 575:Intel® Celeron® M
Processor model
- TravelMate 4730-6916 Intel® Core™2 Duo T6570:T6570
- eMachines D520-572G16 Intel® Celeron® M 575:575
Processor cores
- TravelMate 4730-6916 Intel® Core™2 Duo T6570:2
- eMachines D520-572G16 Intel® Celeron® M 575:1
Processor threads
- TravelMate 4730-6916 Intel® Core™2 Duo T6570:2
- eMachines D520-572G16 Intel® Celeron® M 575:1
Processor frequency
- TravelMate 4730-6916 Intel® Core™2 Duo T6570:2.1 GHz
- eMachines D520-572G16 Intel® Celeron® M 575:2 GHz
Processor cache
- TravelMate 4730-6916 Intel® Core™2 Duo T6570:2 MB
- eMachines D520-572G16 Intel® Celeron® M 575:1 MB
Processor lithography
- TravelMate 4730-6916 Intel® Core™2 Duo T6570:45 nm
- eMachines D520-572G16 Intel® Celeron® M 575:65 nm
Processor operating modes
- TravelMate 4730-6916 Intel® Core™2 Duo T6570:32-bit, 64-bit
- eMachines D520-572G16 Intel® Celeron® M 575:64-bit

Side by side

Differences highlightedShow differences only

Comparison of 4730-6916, D520-572G16
119 specifications	A Acer TravelMate 4730-6916 Intel® Core™2 Duo T6570 Model 4730-6916 View product	B Acer eMachines D520-572G16 Intel® Celeron® M 575 Model D520-572G16 View product
Designidentical
Product colourKnown for one	Black	Unknown — not stated by the source
Displayidentical
Display diagonal	35.8 cm (14.1")	35.8 cm (14.1")
Display resolution	1280 x 800 pixels	1280 x 800 pixels
Native aspect ratio	16:10	16:10
Processor12 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™2 Duo	Intel® Celeron® M
Processor modelDiffers	T6570	575
Processor coresDiffers	2	1
Processor threadsDiffers	2	1
Processor frequencyDiffers	2.1 GHz	2 GHz
Processor cacheDiffers	2 MB	1 MB
Processor cache type	L2	L2
Processor socket	Socket 478	Socket 478
Processor lithographyDiffers	45 nm	65 nm
Processor operating modesDiffers	32-bit, 64-bit	64-bit
Processor codenameDiffers	Penryn	Merom
FSB Parity	No	No
Thermal Design Power (TDP)Differs	35 W	31 W
TjunctionKnown for one	100 °C	Unknown — not stated by the source
Number of Processing Die TransistorsDiffers	410 M	291 M
Processing Die sizeDiffers	107 mm²	143 mm²
ECC supported by processor	No	No
Processor front side busKnown for one	Unknown — not stated by the source	667 MHz
Processor seriesKnown for one	Unknown — not stated by the source	Intel Celeron Processor 500 Series for Mobile
Bus typeKnown for one	Unknown — not stated by the source	FSB
SteppingKnown for one	Unknown — not stated by the source	M0
TcaseKnown for one	Unknown — not stated by the source	100 °C
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	12
Memory1 differ
Internal memory	2 GB	2 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory layout (slots x size)Differs	2 x 1 GB	1 x 2 GB
Memory slots	2x SO-DIMM	2x SO-DIMM
Maximum internal memory	4 GB	4 GB
Storage1 differ
Total storage capacity	160 GB	160 GB
HDD interface	SATA	SATA
HDD speed	5400 RPM	5400 RPM
Optical drive type	DVD Super Multi DL	DVD Super Multi DL
Card reader integratedDiffers	Yes	No
Compatible memory cardsKnown for one	Memory Stick (MS), MMC, MS PRO, SD, xD	Unknown — not stated by the source
Graphics1 differ
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	Intel® GMA 4500MHD	Intel® GMA 4500M
Graphics card family	Intel	Intel
Audioidentical
Audio system	High Definition Audio	High Definition Audio
Number of built-in speakers	2	2
Network1 differ
Wi-Fi	Yes	Yes
Networking featuresDiffers	Gigabit Ethernet	Ethernet, Fast Ethernet
Bluetooth	No	No
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers	3	2
Ethernet LAN (RJ-45) ports	1	1
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Headphone outputs	1	1
S/PDIF out port	No	No
Microphone in	Yes	Yes
Docking connectorDiffers	Yes	No
ExpressCard slotDiffers	Yes	No
CardBus PCMCIA slots quantityDiffers	1	0
CardBus PCMCIA slot typeDiffers	Type II	No
SmartCard slotDiffers	Yes	No
Modem (RJ-11) portsKnown for one	1	Unknown — not stated by the source
TV-in portKnown for one	No	Unknown — not stated by the source
TV-out	No	No
Keyboardidentical
Pointing device	Touchpad	Touchpad
Software1 differ
Operating system installedDiffers	Windows Vista Business	Linux
Processor special features4 differ
Intel® Wireless Display (Intel® WiDi)	No	No
Embedded options availableDiffers	No	Yes
Enhanced Intel SpeedStep TechnologyDiffers	Yes	No
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)Differs	Yes	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	42841	36680
Thermal Monitoring Technologies	No	No
Conflict-Free processor	No	No
Idle StatesKnown for one	Unknown — not stated by the source	No
Processor codeKnown for one	Unknown — not stated by the source	SLB6M
Processor package sizeKnown for one	Unknown — not stated by the source	35 x 35 mm
Batteryidentical
Number of battery cells	6	6
Battery life (max)Known for one	3 h	Unknown — not stated by the source
Poweridentical
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Fingerprint readerKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	2.51 kg	2.4 kg
WidthDiffers	338 mm	340.4 mm
Depth	247 mm	247 mm
Height (front)Differs	3.1 cm	2.29 cm
Height (rear)Differs	4.1 cm	4.23 cm
Other featuresidentical
Infrared data port	No	No
Wake-on-LAN readyKnown for one	Yes	Unknown — not stated by the source
Wake-on-Ring readyKnown for one	Yes	Unknown — not stated by the source
Internal modemKnown for one	Yes	Unknown — not stated by the source
TV tuner integratedKnown for one	No	Unknown — not stated by the source
Modem speedKnown for one	56 Kbit/s	Unknown — not stated by the source
Modem typeKnown for one	ITU V.92	Unknown — not stated by the source
Supplied AC adapter type	AC	AC
Cameraidentical
Front cameraKnown for one	Unknown — not stated by the source	No
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® GL40 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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