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

Acer Aspire Z1-623 Intel® Core™ i3 i3-4005U vs ASUS ET ET2221IUKH-B073M All-in-One PC/workstation Intel® Core™ i5 i5-4460S

119specifications compared
41differ
78identical
59known for one product only

Key differences

The ASUS ET ET2221IUKH-B073M All-in-One PC/workstation Intel® Core™ i5 i5-4460S has 2 more processor cores than the Acer Aspire Z1-623 Intel® Core™ i3 i3-4005U (4 vs 2). The ASUS ET ET2221IUKH-B073M All-in-One PC/workstation Intel® Core™ i5 i5-4460S has 1.2 GHz more processor frequency than the Acer Aspire Z1-623 Intel® Core™ i3 i3-4005U (2.9 GHz vs 1.7 GHz). The ASUS ET ET2221IUKH-B073M All-in-One PC/workstation Intel® Core™ i5 i5-4460S has 3 MB more processor cache than the Acer Aspire Z1-623 Intel® Core™ i3 i3-4005U (6 MB vs 3 MB). Only the Acer Aspire Z1-623 Intel® Core™ i3 i3-4005U has Bluetooth. Only the ASUS ET ET2221IUKH-B073M All-in-One PC/workstation Intel® Core™ i5 i5-4460S has Intel FDI Technology.

Processor family
- Aspire Z1-623 Intel® Core™ i3 i3-4005U:Intel® Core™ i3
- ET ET2221IUKH-B073M All-in-One PC/workstation Intel® Core™ i5 i5-4460S:Intel® Core™ i5
Processor generation
- Aspire Z1-623 Intel® Core™ i3 i3-4005U:4th gen Intel® Core™ i3
- ET ET2221IUKH-B073M All-in-One PC/workstation Intel® Core™ i5 i5-4460S:4th gen Intel® Core™ i5
Processor model
- Aspire Z1-623 Intel® Core™ i3 i3-4005U:i3-4005U
- ET ET2221IUKH-B073M All-in-One PC/workstation Intel® Core™ i5 i5-4460S:i5-4460S
Processor cores
- Aspire Z1-623 Intel® Core™ i3 i3-4005U:2
- ET ET2221IUKH-B073M All-in-One PC/workstation Intel® Core™ i5 i5-4460S:4
Processor frequency
- Aspire Z1-623 Intel® Core™ i3 i3-4005U:1.7 GHz
- ET ET2221IUKH-B073M All-in-One PC/workstation Intel® Core™ i5 i5-4460S:2.9 GHz
Processor cache
- Aspire Z1-623 Intel® Core™ i3 i3-4005U:3 MB
- ET ET2221IUKH-B073M All-in-One PC/workstation Intel® Core™ i5 i5-4460S:6 MB
Processor socket
- Aspire Z1-623 Intel® Core™ i3 i3-4005U:BGA 1168
- ET ET2221IUKH-B073M All-in-One PC/workstation Intel® Core™ i5 i5-4460S:LGA 1150 (Socket H3)
Thermal Design Power (TDP)
- Aspire Z1-623 Intel® Core™ i3 i3-4005U:15 W
- ET ET2221IUKH-B073M All-in-One PC/workstation Intel® Core™ i5 i5-4460S:65 W

Side by side

Differences highlightedShow differences only

Comparison of Z1-623, ET2221IUKH-B073M
178 specifications	A Acer Aspire Z1-623 Intel® Core™ i3 i3-4005U Model Z1-623 View product	B ASUS ET ET2221IUKH-B073M All-in-One PC/workstation Intel® Core™ i5 i5-4460S Model ET2221IUKH-B073M View product
Displayidentical
Display diagonal	54.6 cm (21.5")	54.6 cm (21.5")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
Touchscreen	No	No
HD type	Full HD	Full HD
Full HD	Yes	Yes
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Screen shapeKnown for one	Flat	Unknown — not stated by the source
Processor15 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i3	Intel® Core™ i5
Processor generationDiffers	4th gen Intel® Core™ i3	4th gen Intel® Core™ i5
Processor modelDiffers	i3-4005U	i5-4460S
Processor coresDiffers	2	4
Processor threads	4	4
Processor frequencyDiffers	1.7 GHz	2.9 GHz
Processor cacheDiffers	3 MB	6 MB
Processor cache type	Smart Cache	Smart Cache
Processor socketDiffers	BGA 1168	LGA 1150 (Socket H3)
System bus rate	5 GT/s	5 GT/s
64-bit computingKnown for one	Yes	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	15 W	65 W
Bus typeDiffers	DMI	DMI2
FSB Parity	No	No
Maximum number of PCI Express lanesDiffers	10	16
PCI Express configurationsDiffers	4x1, 1x4	1x16, 2x8, 1x8+2x4
PCI Express slots versionDiffers	2.0	3.0
Processor codename	Haswell	Haswell
Processor lithography	22 nm	22 nm
Processor operating modesDiffers	64-bit	32-bit, 64-bit
Processor seriesDiffers	Intel® Core™ i3-4000 Mobile Series	Intel Core i5-4400 Desktop series
TjunctionKnown for one	100 °C	Unknown — not stated by the source
Conflict-Free processor	Yes	Yes
Maximum internal memory supported by processorDiffers	16 GB	32 GB
Memory types supported by processor	DDR3-SDRAM, DDR3L-SDRAM	DDR3-SDRAM, DDR3L-SDRAM
Memory clock speeds supported by processor	1333,1600 MHz	1333,1600 MHz
Memory bandwidth supported by processor (max)	25.6 GB/s	25.6 GB/s
Memory channels supported by processor	Dual	Dual
ECC supported by processor	No	No
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.4 GHz
Number of QPI linksKnown for one	Unknown — not stated by the source	0
Processor codeKnown for one	Unknown — not stated by the source	SR1QQ
SteppingKnown for one	Unknown — not stated by the source	C0
TcaseKnown for one	Unknown — not stated by the source	71.35 °C
Memory voltage supported by processorKnown for one	Unknown — not stated by the source	1.5 V
Memory2 differ
Internal memoryDiffers	8 GB	4 GB
Internal memory typeDiffers	DDR3L-SDRAM	DDR3-SDRAM
Maximum internal memory	8 GB	8 GB
Memory slots	2	2
Memory slots typeKnown for one	Unknown — not stated by the source	SO-DIMM
Memory clock speedKnown for one	Unknown — not stated by the source	1600 MHz
Storage1 differ
Total storage capacity	1 TB	1 TB
Storage media	HDD	HDD
Number of storage drives installedKnown for one	1	Unknown — not stated by the source
Number of storage drives supportedKnown for one	1	Unknown — not stated by the source
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
HDD capacityKnown for one	1 TB	Unknown — not stated by the source
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
HDD interface	SATA	SATA
Optical drive type	DVD Super Multi	DVD Super Multi
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	SD	Memory Stick (MS), MMC, MS PRO, SD, SDHC, SDXC
Graphics6 differ
Discrete graphics card modelKnown for one	Not available	Unknown — not stated by the source
On-board graphics card	Yes	Yes
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card modelDiffers	Intel® HD Graphics 4400	Intel® HD Graphics 4600
Maximum on-board graphics card memoryDiffers	2 GB	1.74 GB
Number of displays supported (on-board graphics)	3	3
On-board graphics card base frequencyDiffers	200 MHz	350 MHz
On-board graphics card dynamic frequency (max)Differs	950 MHz	1100 MHz
On-board graphics card DirectX versionDiffers	12	11.1
On-board graphics card IDDiffers	0xA16	412
On-board graphics card OpenGL versionKnown for one	Unknown — not stated by the source	4.3
Audioidentical
Built-in speaker(s)	Yes	Yes
Built-in microphone	Yes	Yes
RMS rated powerKnown for one	Unknown — not stated by the source	10 W
Audio systemKnown for one	Unknown — not stated by the source	Sonic Master Premium
Camera1 differ
Built-in camera	Yes	Yes
Total megapixelsDiffers	1 MP	2 MP
Network1 differ
Wi-Fi	Yes	Yes
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN	Yes	Yes
BluetoothDiffers	Yes	No
Bluetooth Low Energy (BLE)Known for one	Yes	Unknown — not stated by the source
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
Ports & interfaces1 differ
Ethernet LAN (RJ-45) ports	1	1
USB 2.0 ports quantityKnown for one	2	Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	1	Unknown — not stated by the source
Thunderbolt ports quantity	0	0
HDMI ports quantityDiffers	1	2
VGA (D-Sub) ports quantityKnown for one	0	Unknown — not stated by the source
Headphone outputs	1	1
Microphone in	Yes	Yes
Total number of SATA connectorsKnown for one	2	Unknown — not stated by the source
Number of SATA III connectorsKnown for one	2	Unknown — not stated by the source
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Designidentical
Product colour	Black	Black
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Performanceidentical
Product type	All-in-One PC	All-in-One PC
Software1 differ
Operating system installedDiffers	Windows 8.1	FreeDOS
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Processor special features9 differ
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt State	Yes	Yes
Intel FDI TechnologyDiffers	No	Yes
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel HD GraphicsKnown for one	No	Unknown — not stated by the source
Intel Identity Protection Technology version	1.00	1.00
Intel ME Firmware VersionKnown for one	9.5	Unknown — not stated by the source
Intel Rapid Storage TechnologyDiffers	Yes	No
Intel Secure Key Technology version	1.00	1.00
Intel Small Business Advantage (SBA) versionDiffers	0.00	1.00
Intel Smart Connect TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Smart Connect Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Smart Response Technology versionKnown for one	0.00	Unknown — not stated by the source
Intel TSX-NI	No	No
Intel TSX-NI version	0.00	0.00
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Differs	No	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Anti-Theft Technology (Intel® AT)	Yes	Yes
Intel® Built-in Visuals TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
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® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® InTru™ 3D Technology	Yes	Yes
Intel® Insider™	Yes	Yes
Intel® Matrix Storage Technology (Intel® MST)Known for one	No	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Differs	No	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Small Business Advantage (Intel® SBA)Known for one	No	Unknown — not stated by the source
Intel® Smart Cache	Yes	Yes
Intel® Smart Response TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	No	2.0
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
Processor ARK IDDiffers	75105	80818
Processor package sizeDiffers	40 x 24 x 1.5 mm	37.5 x 37.5 mm
Supported instruction sets	AVX 2.0, SSE4.1, SSE4.2	AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
UARTKnown for one	Yes	Unknown — not stated by the source
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	22 nm
Intel Stable Image Platform Program (SIPP)Known for one	Unknown — not stated by the source	No
Intel Stable Image Platform Program (SIPP) versionKnown for one	Unknown — not stated by the source	0.00
Intel® OS GuardKnown for one	Unknown — not stated by the source	Yes
ScalabilityKnown for one	Unknown — not stated by the source	1S
Thermal solution specificationKnown for one	Unknown — not stated by the source	PCG 2013C
Power1 differ
AC adapter powerDiffers	90 W	120 W
Weight & dimensions3 differ
Width (with stand)Differs	526 mm	549 mm
Depth (with stand)Differs	34.8 mm	437 mm
Height (with stand)Differs	342 mm	79 mm
Weight (with stand)Known for one	Unknown — not stated by the source	8.7 kg
Depth (without stand)Known for one	Unknown — not stated by the source	58 mm
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Packaging contentidentical
Mouse included	No	No
Keyboard included	No	No
Warranty cardKnown for one	Unknown — not stated by the source	Yes
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Power cord includedKnown for one	Unknown — not stated by the source	Yes
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Mounting brackets includedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Autonomy modeKnown for one	No	Unknown — not stated by the source
Detachable display	No	No
Storage drive interface	Serial ATA	Serial ATA
Intel segment taggingKnown for one	Unknown — not stated by the source	Enterprise, Small Business

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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