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

Acer VZ291G-SD525S Intel Atom® D525 vs Lenovo IdeaCentre VCG3AGE All-in-One PC/workstation Intel® Core™ i3 i3-350M

104specifications compared
55differ
49identical
41known for one product only

Key differences

Display diagonal
- VZ291G-SD525S Intel Atom® D525:47 cm (18.5")
- IdeaCentre VCG3AGE All-in-One PC/workstation Intel® Core™ i3 i3-350M:59.9 cm (23.6")
Display resolution
- VZ291G-SD525S Intel Atom® D525:1366 x 768 pixels
- IdeaCentre VCG3AGE All-in-One PC/workstation Intel® Core™ i3 i3-350M:1920 x 1080 pixels
HD type
- VZ291G-SD525S Intel Atom® D525:Not supported
- IdeaCentre VCG3AGE All-in-One PC/workstation Intel® Core™ i3 i3-350M:Full HD
Processor family
- VZ291G-SD525S Intel Atom® D525:Intel Atom®
- IdeaCentre VCG3AGE All-in-One PC/workstation Intel® Core™ i3 i3-350M:Intel® Core™ i3
Processor model
- VZ291G-SD525S Intel Atom® D525:D525
- IdeaCentre VCG3AGE All-in-One PC/workstation Intel® Core™ i3 i3-350M:i3-350M
Processor frequency
- VZ291G-SD525S Intel Atom® D525:1.8 GHz
- IdeaCentre VCG3AGE All-in-One PC/workstation Intel® Core™ i3 i3-350M:2.26 GHz
Processor cache
- VZ291G-SD525S Intel Atom® D525:1 MB
- IdeaCentre VCG3AGE All-in-One PC/workstation Intel® Core™ i3 i3-350M:3 MB
Processor cache type
- VZ291G-SD525S Intel Atom® D525:L2
- IdeaCentre VCG3AGE All-in-One PC/workstation Intel® Core™ i3 i3-350M:Smart Cache

Side by side

Differences highlightedShow differences only

Comparison of VZ291G-SD525S, VCG3AGE
145 specifications	A Acer VZ291G-SD525S Intel Atom® D525 Model VZ291G-SD525S View product	B Lenovo IdeaCentre VCG3AGE All-in-One PC/workstation Intel® Core™ i3 i3-350M Model VCG3AGE View product
Display3 differ
Display diagonalDiffers	47 cm (18.5")	59.9 cm (23.6")
Display resolutionDiffers	1366 x 768 pixels	1920 x 1080 pixels
HD typeDiffers	Not supported	Full HD
Display brightnessKnown for one	Unknown — not stated by the source	250 cd/m²
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
Processor19 differ
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 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
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	17
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 seriesDiffers	Intel Atom D500 Series	Intel Core i3-300 Mobile Series
SteppingDiffers	B0	C2
TjunctionDiffers	100 °C	105 °C
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
Processor front side busKnown for one	667 MHz	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	2 GB	4 GB
Maximum internal memoryDiffers	4 GB	8 GB
Memory layout (slots x size)Known for one	Unknown — not stated by the source	2 x 2 GB
Storage4 differ
Total storage capacityDiffers	320 GB	640 GB
HDD capacityDiffers	320 GB	640 GB
HDD speedDiffers	5400 RPM	7200 RPM
HDD sizeKnown for one	Unknown — not stated by the source	3.5"
Compatible memory cardsDiffers	Memory Stick (MS), MMC, MS PRO, SD	Memory Stick (MS), MMC, MS PRO, SD, SDHC, xD
Graphicsidentical
Discrete graphics card modelKnown for one	Unknown — not stated by the source	AMD Radeon HD 5750
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	1 GB
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
Networkidentical
BluetoothKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	5	6
HDMI ports quantityKnown for one	Unknown — not stated by the source	1
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	0
DVI portKnown for one	Unknown — not stated by the source	No
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	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
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Black, Grey	Black
Software1 differ
Operating system installedDiffers	Windows 7 Starter	Windows 7 Home Premium
Operating system architectureKnown for one	32-bit	Unknown — not stated by the source
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
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	45 nm
Idle StatesDiffers	No	Yes
Intel Clear Video TechnologyDiffers	No	Yes
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 VT-x with Extended Page Tables (EPT)Differs	No	Yes
Intel Virtualization Technology (VT-x)Differs	No	Yes
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® Smart CacheKnown for one	Unknown — not stated by the source	Yes
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	54.5 mm	71 mm
Height (with stand)Differs	381 mm	430 mm
Weight (with stand)Known for one	Unknown — not stated by the source	14.8 kg
Packaging contentidentical
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Other features3 differ
Graphics card familyKnown for one	Unknown — not stated by the source	AMD
Compliance industry standardsDiffers	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab	IEEE 802.3, 802.3u, 802.3ab
DisplayDiffers	LCD TFT	LCD
PlatformKnown for one	Unknown — not stated by the source	PC
Power requirementsKnown for one	Unknown — not stated by the source	100-240V
Power supplyDiffers	65 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
PCI slotsKnown for one	1	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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