Product comparison · 2 all-in-one pcs/workstations

Acer Aspire 650 Intel Atom® D2700 vs Acer Aspire Z1800-MW10B Intel® Celeron® G G540

86specifications compared
41differ
45identical
53known for one product only

Key differences

Display diagonal
- Aspire 650 Intel Atom® D2700:47 cm (18.5")
- Aspire Z1800-MW10B Intel® Celeron® G G540:50.8 cm (20")
Processor family
- Aspire 650 Intel Atom® D2700:Intel Atom®
- Aspire Z1800-MW10B Intel® Celeron® G G540:Intel® Celeron® G
Processor model
- Aspire 650 Intel Atom® D2700:D2700
- Aspire Z1800-MW10B Intel® Celeron® G G540:G540
Processor threads
- Aspire 650 Intel Atom® D2700:4
- Aspire Z1800-MW10B Intel® Celeron® G G540:2
Processor frequency
- Aspire 650 Intel Atom® D2700:2.13 GHz
- Aspire Z1800-MW10B Intel® Celeron® G G540:2.5 GHz
Processor cache
- Aspire 650 Intel Atom® D2700:1 MB
- Aspire Z1800-MW10B Intel® Celeron® G G540:2 MB
Processor cache type
- Aspire 650 Intel Atom® D2700:L2
- Aspire Z1800-MW10B Intel® Celeron® G G540:Smart Cache
Processor socket
- Aspire 650 Intel Atom® D2700:BGA 559
- Aspire Z1800-MW10B Intel® Celeron® G G540:LGA 1155 (Socket H2)

Side by side

Differences highlightedShow differences only

Comparison of 650, Z1800-MW10B
139 specifications	A Acer Aspire 650 Intel Atom® D2700 Model 650 View product	B Acer Aspire Z1800-MW10B Intel® Celeron® G G540 Model Z1800-MW10B View product
Display1 differ
Display diagonalDiffers	47 cm (18.5")	50.8 cm (20")
Display resolutionKnown for one	1366 x 768 pixels	Unknown — not stated by the source
TouchscreenKnown for one	No	Unknown — not stated by the source
HD typeKnown for one	Not supported	Unknown — not stated by the source
Native aspect ratioKnown for one	16:9	Unknown — not stated by the source
LED backlightKnown for one	Unknown — not stated by the source	Yes
Processor17 differ
Processor familyDiffers	Intel Atom®	Intel® Celeron® G
Processor modelDiffers	D2700	G540
Processor threadsDiffers	4	2
Processor frequencyDiffers	2.13 GHz	2.5 GHz
Processor cacheDiffers	1 MB	2 MB
Processor cache typeDiffers	L2	Smart Cache
Processor socketDiffers	BGA 559	LGA 1155 (Socket H2)
System bus rateDiffers	2.5 GT/s	5 GT/s
Thermal Design Power (TDP)Differs	10 W	65 W
FSB ParityKnown for one	No	Unknown — not stated by the source
Maximum number of PCI Express lanesKnown for one	4	Unknown — not stated by the source
Processor codeDiffers	SR0D9	SR05J
Processor codenameDiffers	Cedarview	Sandy Bridge
Processor seriesKnown for one	Intel Atom D2700 Series	Unknown — not stated by the source
SteppingDiffers	B2	Q0
TjunctionKnown for one	100 °C	Unknown — not stated by the source
Conflict-Free processorDiffers	No	Yes
Maximum internal memory supported by processorDiffers	4 GB	32 GB
Memory clock speeds supported by processorDiffers	800,1066 MHz	1066 MHz
Memory bandwidth supported by processor (max)Differs	6.4 GB/s	17 GB/s
Memory channels supported by processorDiffers	Single	Dual
ECC supported by processorKnown for one	No	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	25
PCI Express slots versionKnown for one	Unknown — not stated by the source	2.0
TcaseKnown for one	Unknown — not stated by the source	69.1 °C
Memoryidentical
Maximum internal memoryKnown for one	4 GB	Unknown — not stated by the source
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 2 GB
Storage2 differ
HDD speedDiffers	5400 RPM	7200 RPM
Optical drive typeDiffers	DVD Super Multi DL	DVD±RW
Compatible memory cardsKnown for one	Memory Stick (MS), MMC, MS PRO Duo, SD	Unknown — not stated by the source
Graphics1 differ
Discrete graphics card modelKnown for one	Not available	Unknown — not stated by the source
On-board graphics card base frequencyDiffers	640 MHz	850 MHz
On-board graphics card familyKnown for one	Unknown — not stated by the source	Intel® HD Graphics
On-board graphics card modelKnown for one	Unknown — not stated by the source	Intel® HD Graphics
On-board graphics card dynamic frequency (max)Known for one	Unknown — not stated by the source	1000 MHz
Audioidentical
Built-in speaker(s)Known for one	Yes	Unknown — not stated by the source
Audio systemKnown for one	Unknown — not stated by the source	HD
Cameraidentical
Built-in cameraKnown for one	Yes	Unknown — not stated by the source
Networkidentical
Wi-FiKnown for one	Yes	Unknown — not stated by the source
Wi-Fi standardsKnown for one	802.11b, 802.11g, Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	5	6
Total number of SATA connectorsKnown for one	2	Unknown — not stated by the source
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Performance1 differ
Motherboard chipsetDiffers	Intel® NM10 Express	Intel® H61
Software2 differ
Operating system installedDiffers	Windows 7 Professional	Windows 7 Home Basic
Operating system architectureDiffers	32-bit	64-bit
Bundled softwareKnown for one	Unknown — not stated by the source	Office Starter 2010
Processor special features13 differ
Embedded options availableDiffers	No	Yes
Enhanced Intel SpeedStep TechnologyDiffers	No	Yes
Intel Clear Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	No	Unknown — not stated by the source
Intel Enhanced Halt StateDiffers	No	Yes
Intel FDI TechnologyDiffers	No	Yes
Intel Fast Memory AccessDiffers	No	Yes
Intel Flex Memory AccessDiffers	No	Yes
Intel ME Firmware VersionKnown 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)Differs	No	Yes
Intel Virtualization Technology (VT-x)Differs	No	Yes
Intel® Anti-Theft Technology (Intel® AT)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® High Definition Audio (Intel® HD Audio)Known for one	Yes	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® My WiFi Technology (Intel® MWT)Known for one	No	Unknown — not stated by the source
Physical Address Extension (PAE)Known for one	Yes	Unknown — not stated by the source
Processor ARK IDDiffers	59683	53416
Processor package sizeDiffers	22 X 22 mm	37.5 x 37.5 mm
Supported instruction setsDiffers	SSE2, SSE3, SSSE3	SSE4.1, SSE4.2
Thermal Monitoring TechnologiesDiffers	No	Yes
CPU configuration (max)Known for one	Unknown — not stated by the source	1
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions3 differ
Width (with stand)Differs	484 mm	500 mm
Depth (with stand)Differs	54.6 mm	62 mm
Height (with stand)Differs	381 mm	345 mm
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Cables includedKnown for one	Unknown — not stated by the source	AC
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Power supplyKnown for one	65 W	Unknown — not stated by the source
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000 Base-T(X)
Chassis typeKnown for one	Unknown — not stated by the source	All-in-One
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 7
Compliance industry standardsKnown for one	Unknown — not stated by the source	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Copper ethernet cabling technologyKnown for one	Unknown — not stated by the source	1000BASE-T, 1000BASE-TX, 100BASE-T, 100BASE-TX, 10BASE-T
Ethernet interface typeKnown for one	Unknown — not stated by the source	Gigabit Ethernet
Networking featuresKnown for one	Unknown — not stated by the source	Gigabit Ethernet
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	135 W
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR

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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