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

Acer Z290G Intel Atom® D525 vs Lenovo IdeaCentre A700

102specifications compared
55differ
47identical
36known for one product only

Key differences

Display diagonal
- Z290G Intel Atom® D525:47 cm (18.5")
- IdeaCentre A700:58.4 cm (23")
Display resolution
- Z290G Intel Atom® D525:1366 x 768 pixels
- IdeaCentre A700:1920 x 1080 pixels
HD type
- Z290G Intel Atom® D525:Not supported
- IdeaCentre A700:Full HD
Processor family
- Z290G Intel Atom® D525:Intel Atom®
- IdeaCentre A700:Intel® Core™ i3
Processor model
- Z290G Intel Atom® D525:D525
- IdeaCentre A700:i3-350M
Processor frequency
- Z290G Intel Atom® D525:1.8 GHz
- IdeaCentre A700:2.26 GHz
Processor cache
- Z290G Intel Atom® D525:1 MB
- IdeaCentre A700:3 MB
Processor cache type
- Z290G Intel Atom® D525:L2
- IdeaCentre A700:Smart Cache

Side by side

Differences highlightedShow differences only

Comparison of Z290G, IdeaCentre A700
138 specifications	A Acer Z290G Intel Atom® D525 Model Z290G View product	B Lenovo IdeaCentre A700 View product
Display3 differ
Display diagonalDiffers	47 cm (18.5")	58.4 cm (23")
Display resolutionDiffers	1366 x 768 pixels	1920 x 1080 pixels
Touchscreen	Yes	Yes
HD typeDiffers	Not supported	Full HD
Native aspect ratio	16:9	16:9
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
Processor19 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel Atom®	Intel® Core™ i3
Processor generationKnown for one	Unknown — not stated by the source	3rd gen Intel® Core™ i3
Processor modelDiffers	D525	i3-350M
Processor cores	2	2
Processor threads	4	4
Processor frequencyDiffers	1.8 GHz	2.26 GHz
Processor cacheDiffers	1 MB	3 MB
Processor cache typeDiffers	L2	Smart Cache
Processor socketDiffers	BGA 559	BGA 1288
System bus rateKnown for one	Unknown — not stated by the source	2.5 GT/s
Thermal Design Power (TDP)Differs	13 W	35 W
Bus type	DMI	DMI
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	17
FSB Parity	No	No
Maximum number of PCI Express lanesKnown for one	Unknown — not stated by the source	16
Number of Processing Die TransistorsDiffers	176 M	382 M
PCI Express configurationsKnown for one	Unknown — not stated by the source	1x16
PCI Express slots versionKnown for one	Unknown — not stated by the source	2.0
Processing Die sizeDiffers	87 mm²	81 mm²
Processor codeDiffers	SLBXC	SLBPL
Processor codenameDiffers	Pineview	Arrandale
Processor lithographyDiffers	45 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Atom D500 Series	Intel Core i3-300 Mobile Series
SteppingDiffers	B0	C2
TjunctionDiffers	100 °C	105 °C
Conflict-Free processor	No	No
Maximum internal memory supported by processorDiffers	4 GB	8 GB
Memory types supported by processorDiffers	DDR3 800 (SODIMM only); DDR2 667/800	DDR3-SDRAM
Memory clock speeds supported by processorKnown for one	Unknown — not stated by the source	800,1066 MHz
Memory bandwidth supported by processor (max)Differs	6.4 GB/s	17.1 GB/s
Memory channels supported by processorDiffers	Single	Dual
ECC supported by processor	No	No
Memory3 differ
Internal memoryDiffers	3 GB	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Maximum internal memoryDiffers	4 GB	8 GB
Memory clock speedKnown for one	Unknown — not stated by the source	1333 MHz
Memory layout (slots x size)Differs	1 x 1 + 1 x 2 GB	2 x 2 GB
Storage2 differ
Total storage capacity	500 GB	500 GB
Number of HDDs installed	1	1
HDD speedDiffers	5400 RPM	7200 RPM
HDD interface	SATA	SATA
Optical drive typeKnown for one	Unknown — not stated by the source	DVD-RW
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	Memory Stick (MS), MMC, SD, xD	Memory Stick (MS), MMC, MS PRO, SD, SDHC, xD
Graphics1 differ
Discrete graphics card modelDiffers	Intel® GMA 3150	Intel HD
On-board graphics card	Yes	Yes
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
Number of displays supported (on-board graphics)Known for one	Unknown — not stated by the source	2
On-board graphics card base frequencyKnown for one	Unknown — not stated by the source	500 MHz
On-board graphics card dynamic frequency (max)Known for one	Unknown — not stated by the source	667 MHz
Audioidentical
Built-in microphoneKnown for one	Unknown — not stated by the source	Yes
Audio systemKnown for one	Unknown — not stated by the source	HD
Network1 differ
Wi-FiDiffers	No	Yes
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
BluetoothKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces2 differ
Ethernet LAN (RJ-45) ports	1	1
USB 2.0 ports quantityDiffers	4	6
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0	0
HDMI ports quantityKnown for one	Unknown — not stated by the source	1
VGA (D-Sub) ports quantity	0	0
DVI portKnown for one	Unknown — not stated by the source	No
Headphone outputs	1	1
Microphone in	Yes	Yes
Firewire (IEEE 1394) portsDiffers	0	1
PS/2 ports quantityKnown for one	Unknown — not stated by the source	0
Serial ports quantityKnown for one	Unknown — not stated by the source	0
Designidentical
Product colour	Black	Black
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® HM55 Express
Software1 differ
Operating system installedDiffers	Windows 7 Professional	Windows 7 Home Premium
Processor special features18 differ
CPU configuration (max)Known for one	Unknown — not stated by the source	1
Embedded options availableDiffers	Yes	No
Enhanced Intel SpeedStep TechnologyDiffers	No	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	45 nm
Idle StatesDiffers	No	Yes
Intel 64	Yes	Yes
Intel Clear Video TechnologyDiffers	No	Yes
Intel Demand Based Switching	No	No
Intel Dual Display Capable TechnologyDiffers	No	Yes
Intel Enhanced Halt StateDiffers	No	Yes
Intel FDI TechnologyDiffers	No	Yes
Intel Fast Memory AccessDiffers	No	Yes
Intel Flex Memory AccessDiffers	No	Yes
Intel Rapid Storage Technology	No	No
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)Differs	No	Yes
Intel Virtualization Technology (VT-x)Differs	No	Yes
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)Differs	No	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Differs	No	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
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® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Intel® Turbo Boost Technology	No	No
Intel® Wireless Display (Intel® WiDi)	No	No
Physical Address Extension (PAE)Differs	32 bit	36 bit
Processor ARK IDDiffers	49490	43529
Processor package sizeDiffers	22 x 22 mm	rPGA 37.5x 37.5, BGA 34x28
Supported instruction setsDiffers	SSE2, SSE3, SSSE3	SSE4.1, SSE4.2
Thermal Monitoring TechnologiesDiffers	No	Yes
Weight & dimensions3 differ
Width (with stand)Differs	484 mm	568 mm
Depth (with stand)Differs	380 mm	71 mm
Height (with stand)Differs	54.6 mm	430 mm
Weight (with stand)Known for one	Unknown — not stated by the source	14.8 kg
Packaging contentidentical
Remote control includedKnown for one	Unknown — not stated by the source	No
Other features2 differ
Graphics card family	Intel	Intel
Cabling technology	10/100/1000Base-T(X)	10/100/1000Base-T(X)
Chassis type	All-in-One	All-in-One
Compliance industry standardsDiffers	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab	IEEE 802.3, 802.3u, 802.3ab
Display	LCD	LCD
Display included	Yes	Yes
Floppy drive installedKnown for one	Unknown — not stated by the source	No
Networking features	Gigabit Ethernet	Gigabit Ethernet
Number of processors installed	1	1
Parallel ports quantityKnown for one	Unknown — not stated by the source	0
Platform	PC	PC
Power requirementsKnown for one	Unknown — not stated by the source	100-240V
Power supplyDiffers	60 W	150 W
Power supply typeKnown for one	Unknown — not stated by the source	AC
SpeakersKnown for one	Unknown — not stated by the source	2
TV tuner integratedKnown for one	Unknown — not stated by the source	No
Wireless technologyKnown for one	Unknown — not stated by the source	Wi-Fi
Mac compatibilityKnown for one	No	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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