Product comparison · 2 laptops

Acer Aspire One D255E-N57DQrr Intel Atom® N570 Netbook vs Acer eMachines EM355-131G25ikk Intel Atom® N455 Netbook

80specifications compared
12differ
68identical
41known for one product only

Key differences

Product colour
- Aspire One D255E-N57DQrr Intel Atom® N570 Netbook:Red
- eMachines EM355-131G25ikk Intel Atom® N455 Netbook:Black
Processor model
- Aspire One D255E-N57DQrr Intel Atom® N570 Netbook:N570
- eMachines EM355-131G25ikk Intel Atom® N455 Netbook:N455
Processor cores
- Aspire One D255E-N57DQrr Intel Atom® N570 Netbook:2
- eMachines EM355-131G25ikk Intel Atom® N455 Netbook:1
Processor threads
- Aspire One D255E-N57DQrr Intel Atom® N570 Netbook:4
- eMachines EM355-131G25ikk Intel Atom® N455 Netbook:2
Processor cache
- Aspire One D255E-N57DQrr Intel Atom® N570 Netbook:1 MB
- eMachines EM355-131G25ikk Intel Atom® N455 Netbook:0.512 MB
Thermal Design Power (TDP)
- Aspire One D255E-N57DQrr Intel Atom® N570 Netbook:8.5 W
- eMachines EM355-131G25ikk Intel Atom® N455 Netbook:6.5 W
Number of Processing Die Transistors
- Aspire One D255E-N57DQrr Intel Atom® N570 Netbook:17 M
- eMachines EM355-131G25ikk Intel Atom® N455 Netbook:123 M
Processing Die size
- Aspire One D255E-N57DQrr Intel Atom® N570 Netbook:87 mm²
- eMachines EM355-131G25ikk Intel Atom® N455 Netbook:66 mm²

Side by side

Differences highlightedShow differences only

Comparison of D255E-N57DQrr, EM355-131G25ikk
121 specifications	A Acer Aspire One D255E-N57DQrr Intel Atom® N570 Netbook Model D255E-N57DQrr View product	B Acer eMachines EM355-131G25ikk Intel Atom® N455 Netbook Model EM355-131G25ikk View product
Design1 differ
Product colourDiffers	Red	Black
Processor7 differ
Processor modelDiffers	N570	N455
Processor coresDiffers	2	1
Processor threadsDiffers	4	2
Processor cacheDiffers	1 MB	0.512 MB
Processor socketKnown for one	Unknown — not stated by the source	BGA 559
Processor seriesKnown for one	Unknown — not stated by the source	Intel Atom N400 Series
Bus typeKnown for one	Unknown — not stated by the source	DMI
FSB ParityKnown for one	Unknown — not stated by the source	No
SteppingKnown for one	Unknown — not stated by the source	A0
Thermal Design Power (TDP)Differs	8.5 W	6.5 W
TjunctionKnown for one	Unknown — not stated by the source	100 °C
Number of Processing Die TransistorsDiffers	17 M	123 M
Processing Die sizeDiffers	87 mm²	66 mm²
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	10
ECC supported by processorKnown for one	Unknown — not stated by the source	No
System bus rateKnown for one	2.5 GT/s	Unknown — not stated by the source
Processor front side busKnown for one	667 MHz	Unknown — not stated by the source
Memoryidentical
Memory slotsKnown for one	Unknown — not stated by the source	1x SO-DIMM
Graphicsidentical
On-board graphics cardKnown for one	Unknown — not stated by the source	Yes
Graphics card familyKnown for one	Unknown — not stated by the source	Intel
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	0.064 GB
On-board graphics card modelKnown for one	Intel® GMA 3150	Unknown — not stated by the source
Network1 differ
Wireless technologyDiffers	IEEE 802.11 b/g/n	IEEE 802.11b/g/n
Cabling technologyKnown for one	Unknown — not stated by the source	10/100Base-T(X)
Ports & interfacesidentical
eSATA ports quantityKnown for one	Unknown — not stated by the source	0
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	0
Thunderbolt ports quantityKnown for one	Unknown — not stated by the source	0
Microphone inKnown for one	Unknown — not stated by the source	Yes
TV-outKnown for one	Unknown — not stated by the source	No
Processor special features3 differ
Intel® Wireless Display (Intel® WiDi)Known for one	Unknown — not stated by the source	No
Embedded options availableDiffers	No	Yes
Intel Clear Video TechnologyKnown for one	Unknown — not stated by the source	No
Intel Dual Display Capable TechnologyKnown for one	Unknown — not stated by the source	No
Intel Enhanced Halt StateKnown for one	Unknown — not stated by the source	No
Intel FDI TechnologyKnown for one	Unknown — not stated by the source	No
Intel Fast Memory AccessKnown for one	Unknown — not stated by the source	No
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	No
Intel Rapid Storage TechnologyKnown for one	Unknown — not stated by the source	No
Intel VT-x with Extended Page Tables (EPT)Known for one	Unknown — not stated by the source	No
Intel® AES New Instructions (Intel® AES-NI)Known for one	Unknown — not stated by the source	No
Intel® Anti-Theft Technology (Intel® AT)Known for one	Unknown — not stated by the source	No
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Unknown — not stated by the source	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Unknown — not stated by the source	No
Intel® InTru™ 3D TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Insider™Known for one	Unknown — not stated by the source	No
Intel® My WiFi Technology (Intel® MWT)Known for one	Unknown — not stated by the source	No
Intel® Quick Sync Video TechnologyKnown for one	Unknown — not stated by the source	No
Processor ARK IDDiffers	55637	49491
Processor codeKnown for one	Unknown — not stated by the source	SLBX9
Conflict-Free processorDiffers	Yes	No
Audioidentical
Audio systemKnown for one	HD	Unknown — not stated by the source
Built-in microphoneKnown for one	Yes	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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