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

Acer Z3771 Intel® Core™ i3 i3-2120 vs ASUS ET2701INKI-B030C All-in-One PC/workstation Intel® Core™ i5 i5-3450

113specifications compared
42differ
71identical
31known for one product only

Key differences

Display diagonal
- Z3771 Intel® Core™ i3 i3-2120:54.6 cm (21.5")
- ET2701INKI-B030C All-in-One PC/workstation Intel® Core™ i5 i5-3450:68.6 cm (27")
Touchscreen
- Z3771 Intel® Core™ i3 i3-2120:Yes
- ET2701INKI-B030C All-in-One PC/workstation Intel® Core™ i5 i5-3450:No
Processor family
- Z3771 Intel® Core™ i3 i3-2120:Intel® Core™ i3
- ET2701INKI-B030C All-in-One PC/workstation Intel® Core™ i5 i5-3450:Intel® Core™ i5
Processor generation
- Z3771 Intel® Core™ i3 i3-2120:2nd gen Intel® Core™ i3
- ET2701INKI-B030C All-in-One PC/workstation Intel® Core™ i5 i5-3450:3rd gen Intel® Core™ i5
Processor model
- Z3771 Intel® Core™ i3 i3-2120:i3-2120
- ET2701INKI-B030C All-in-One PC/workstation Intel® Core™ i5 i5-3450:i5-3450
Processor cores
- Z3771 Intel® Core™ i3 i3-2120:2
- ET2701INKI-B030C All-in-One PC/workstation Intel® Core™ i5 i5-3450:4
Processor frequency
- Z3771 Intel® Core™ i3 i3-2120:3.3 GHz
- ET2701INKI-B030C All-in-One PC/workstation Intel® Core™ i5 i5-3450:3.1 GHz
Processor cache
- Z3771 Intel® Core™ i3 i3-2120:3 MB
- ET2701INKI-B030C All-in-One PC/workstation Intel® Core™ i5 i5-3450:6 MB

Side by side

Differences highlightedShow differences only

Comparison of Z3771, ET2701INKI-B030C
144 specifications	A Acer Z3771 Intel® Core™ i3 i3-2120 Model Z3771 View product	B ASUS ET2701INKI-B030C All-in-One PC/workstation Intel® Core™ i5 i5-3450 Model ET2701INKI-B030C View product
Display2 differ
Display diagonalDiffers	54.6 cm (21.5")	68.6 cm (27")
TouchscreenDiffers	Yes	No
Touch technologyKnown for one	Multi-touch	Unknown — not stated by the source
Processor16 differ
Processor familyDiffers	Intel® Core™ i3	Intel® Core™ i5
Processor generationDiffers	2nd gen Intel® Core™ i3	3rd gen Intel® Core™ i5
Processor modelDiffers	i3-2120	i5-3450
Processor coresDiffers	2	4
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.5 GHz
Processor frequencyDiffers	3.3 GHz	3.1 GHz
Processor cacheDiffers	3 MB	6 MB
Thermal Design Power (TDP)Differs	65 W	77 W
CPU multiplier (bus/core ratio)Differs	33	31
PCI Express configurationsKnown for one	Unknown — not stated by the source	1x8, 1x16, 2x4, 2x8
PCI Express slots versionDiffers	2.0	3.0
Processor codenameDiffers	Sandy Bridge	Ivy Bridge
Processor lithographyDiffers	32 nm	22 nm
Processor seriesDiffers	Intel Core i3-2100 Desktop Series	Intel Core i5-3400 Desktop series
SteppingKnown for one	Unknown — not stated by the source	E1
TcaseDiffers	69.1 °C	67.4 °C
Conflict-Free processorDiffers	No	Yes
Memory types supported by processorDiffers	DDR3 1066/1333	DDR3-SDRAM
Memory clock speeds supported by processorKnown for one	Unknown — not stated by the source	1333,1600 MHz
Memory bandwidth supported by processor (max)Differs	21 GB/s	25.6 GB/s
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	4 GB	8 GB
Memory slots typeKnown for one	Unknown — not stated by the source	SO-DIMM
Memory clock speedKnown for one	1333 MHz	Unknown — not stated by the source
Storage1 differ
Total storage capacityDiffers	1 TB	2 TB
Number of storage drives installedKnown for one	1	Unknown — not stated by the source
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
Graphics6 differ
Discrete graphics card modelDiffers	NVIDIA® GeForce® GT 530	NVIDIA® GeForce® GT 640M
Discrete graphics card memoryDiffers	2 GB	1 GB
On-board graphics card modelDiffers	Intel® HD Graphics 2000	Intel® HD Graphics 2500
Number of displays supported (on-board graphics)Differs	2	3
On-board graphics card base frequencyDiffers	850 MHz	650 MHz
On-board graphics card IDDiffers	0x102	0x152
Audioidentical
RMS rated powerKnown for one	Unknown — not stated by the source	3.5 W
Audio systemKnown for one	Unknown — not stated by the source	Sonic Master
Cameraidentical
Total megapixelsKnown for one	Unknown — not stated by the source	2 MP
Network1 differ
Bluetooth versionDiffers	2.1+EDR	4.0
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	4	2
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
DC-in jackKnown for one	Unknown — not stated by the source	Yes
eSATA/USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
Designidentical
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Wall mountableKnown for one	Unknown — not stated by the source	Yes
Processor special features9 differ
Embedded options availableDiffers	Yes	No
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	22 nm
Intel Dual Display Capable TechnologyDiffers	Yes	No
Intel Secure Key Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel TSX-NIKnown for one	Unknown — not stated by the source	No
Intel TSX-NI versionKnown for one	Unknown — not stated by the source	0.00
Intel® AES New Instructions (Intel® AES-NI)Differs	No	Yes
Intel® Anti-Theft Technology (Intel® AT)Differs	No	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Secure KeyKnown for one	Unknown — not stated by the source	Yes
Intel® Turbo Boost TechnologyDiffers	No	2.0
Intel® Wireless Display (Intel® WiDi)Differs	No	Yes
Processor ARK IDDiffers	53426	65511
Supported instruction setsDiffers	AVX	AVX, SSE4.1, SSE4.2
Thermal solution specificationKnown for one	Unknown — not stated by the source	PCG 2011D
Weight & dimensions3 differ
Width (with stand)Differs	532 mm	660 mm
Depth (with stand)Differs	58 mm	233 mm
Height (with stand)Differs	414 mm	508 mm
Weight (with stand)Known for one	Unknown — not stated by the source	13.4 kg
Packaging content2 differ
Mouse includedDiffers	Yes	No
Keyboard includedDiffers	Yes	No
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Intel segment taggingKnown for one	Unknown — not stated by the source	Enterprise, Small Business
Compliance industry standardsKnown for one	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab	Unknown — not stated by the source
TV tuner integratedKnown for one	Yes	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	220 W	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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