Product comparison · 2 laptops

Acer eMachines D520-572G16 Intel® Celeron® M 575 vs ASUS R1E-X8 laptop Intel® Core™2 Duo T5750

72specifications compared
25differ
47identical
69known for one product only

Key differences

Display diagonal
- eMachines D520-572G16 Intel® Celeron® M 575:35.8 cm (14.1")
- R1E-X8 laptop Intel® Core™2 Duo T5750:33.8 cm (13.3")
Processor family
- eMachines D520-572G16 Intel® Celeron® M 575:Intel® Celeron® M
- R1E-X8 laptop Intel® Core™2 Duo T5750:Intel® Core™2 Duo
Processor model
- eMachines D520-572G16 Intel® Celeron® M 575:575
- R1E-X8 laptop Intel® Core™2 Duo T5750:T5750
Processor cores
- eMachines D520-572G16 Intel® Celeron® M 575:1
- R1E-X8 laptop Intel® Core™2 Duo T5750:2
Processor threads
- eMachines D520-572G16 Intel® Celeron® M 575:1
- R1E-X8 laptop Intel® Core™2 Duo T5750:2
Processor cache
- eMachines D520-572G16 Intel® Celeron® M 575:1 MB
- R1E-X8 laptop Intel® Core™2 Duo T5750:2 MB
Processor socket
- eMachines D520-572G16 Intel® Celeron® M 575:Socket 478
- R1E-X8 laptop Intel® Core™2 Duo T5750:mPGA4
Thermal Design Power (TDP)
- eMachines D520-572G16 Intel® Celeron® M 575:31 W
- R1E-X8 laptop Intel® Core™2 Duo T5750:35 W

Side by side

Differences highlightedShow differences only

Comparison of D520-572G16, R1E-X8
141 specifications	A Acer eMachines D520-572G16 Intel® Celeron® M 575 Model D520-572G16 View product	B ASUS R1E-X8 laptop Intel® Core™2 Duo T5750 Model R1E-X8 View product
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Silver
Display1 differ
Display diagonalDiffers	35.8 cm (14.1")	33.8 cm (13.3")
Display resolution	1280 x 800 pixels	1280 x 800 pixels
Native aspect ratio	16:10	16:10
Processor8 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Celeron® M	Intel® Core™2 Duo
Processor modelDiffers	575	T5750
Processor coresDiffers	1	2
Processor threadsDiffers	1	2
Processor frequency	2 GHz	2 GHz
Processor cacheDiffers	1 MB	2 MB
Processor cache type	L2	L2
Processor front side bus	667 MHz	667 MHz
Processor socketDiffers	Socket 478	mPGA4
Processor lithography	65 nm	65 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Celeron Processor 500 Series for Mobile	Intel Core 2 Duo T5000 Series
Stepping	M0	M0
Thermal Design Power (TDP)Differs	31 W	35 W
TjunctionKnown for one	Unknown — not stated by the source	85 °C
Number of Processing Die Transistors	291 M	291 M
Processing Die size	143 mm²	143 mm²
Processor codenameKnown for one	Merom	Unknown — not stated by the source
Bus typeKnown for one	FSB	Unknown — not stated by the source
FSB ParityKnown for one	No	Unknown — not stated by the source
TcaseKnown for one	100 °C	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	12	Unknown — not stated by the source
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Memoryidentical
Internal memory	2 GB	2 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory clock speedKnown for one	Unknown — not stated by the source	667 MHz
Memory slots	2x SO-DIMM	2x SO-DIMM
Maximum internal memory	4 GB	4 GB
Memory layout (slots x size)Known for one	1 x 2 GB	Unknown — not stated by the source
Storage2 differ
Total storage capacity	160 GB	160 GB
HDD interface	SATA	SATA
HDD speed	5400 RPM	5400 RPM
Optical drive typeDiffers	DVD Super Multi DL	DVD Super Multi
Card reader integratedDiffers	No	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	MMC, SD, xD
Graphics1 differ
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	Intel® GMA 4500M	GM965
Graphics card family	Intel	Intel
Audio1 differ
Audio systemDiffers	High Definition Audio	Azalia
Audio system full duplexKnown for one	Unknown — not stated by the source	Yes
Audio system direct 3D soundKnown for one	Unknown — not stated by the source	Yes
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Cameraidentical
Front camera	No	No
Network1 differ
Wi-Fi	Yes	Yes
Networking featuresDiffers	Ethernet, Fast Ethernet	Gigabit Ethernet, WLAN
Wireless technologyKnown for one	Unknown — not stated by the source	Wi-Fi
Bluetooth	No	No
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	2	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	0
eSATA ports quantityKnown for one	Unknown — not stated by the source	1
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
DisplayPorts quantityKnown for one	Unknown — not stated by the source	0
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	0
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) portsKnown for one	Unknown — not stated by the source	1
TV-in portKnown for one	Unknown — not stated by the source	No
TV-outDiffers	No	Yes
TV-out typeKnown for one	Unknown — not stated by the source	S-Video
PS/2 ports quantityKnown for one	Unknown — not stated by the source	0
Parallel ports quantityKnown for one	Unknown — not stated by the source	0
Serial ports quantityKnown for one	Unknown — not stated by the source	0
Keyboardidentical
Pointing device	Touchpad	Touchpad
Software1 differ
Operating system installedDiffers	Linux	Windows XP Professional
Trial softwareKnown for one	Unknown — not stated by the source	Norton Internet Security 2007
Processor special features3 differ
Enhanced Intel SpeedStep TechnologyDiffers	No	Yes
Execute Disable Bit	Yes	Yes
Intel 64	Yes	Yes
Intel Demand Based Switching	No	No
Intel Trusted Execution Technology	No	No
Intel Virtualization Technology (VT-x)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® Turbo Boost Technology	No	No
Processor ARK IDDiffers	36680	33915
Processor codeDiffers	SLB6M	SLA4D
Processor package size	35 x 35 mm	35 x 35 mm
Intel® Wireless Display (Intel® WiDi)Known for one	No	Unknown — not stated by the source
Embedded options availableKnown for one	Yes	Unknown — not stated by the source
Idle StatesKnown for one	No	Unknown — not stated by the source
Intel Clear Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel Dual Display Capable TechnologyKnown for one	No	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	No	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	No	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for one	No	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	No	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	No	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	No	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Known for one	No	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	No	Unknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	No	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Insider™Known for one	No	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	No	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	No	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	No	Unknown — not stated by the source
Conflict-Free processorKnown for one	No	Unknown — not stated by the source
Batteryidentical
Number of battery cells	6	6
Battery capacityKnown for one	Unknown — not stated by the source	5200 mAh
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	65 W
AC adapter input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
AC adapter output currentKnown for one	Unknown — not stated by the source	3.42 A
AC adapter output voltageKnown for one	Unknown — not stated by the source	19 V
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
Trusted Platform Module (TPM)Known for one	Unknown — not stated by the source	Yes
Password protection typeKnown for one	Unknown — not stated by the source	BIOS
HDD user passwordKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions3 differ
WeightDiffers	2.4 kg	2 kg
WidthDiffers	340.4 mm	317 mm
DepthDiffers	247 mm	232 mm
HeightKnown for one	Unknown — not stated by the source	35 mm
Height (front)Known for one	2.29 cm	Unknown — not stated by the source
Height (rear)Known for one	4.23 cm	Unknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Infrared data port	No	No
Internal modemKnown for one	Unknown — not stated by the source	Yes
TV tuner integratedKnown for one	Unknown — not stated by the source	No
Modem speedKnown for one	Unknown — not stated by the source	56 Kbit/s
Modem typeKnown for one	Unknown — not stated by the source	V.92
Supplied AC adapter type	AC	AC
Performanceidentical
Motherboard chipsetKnown for one	Intel® GL40 Express	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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