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

ASUSPRO A6421UKH-BC021R All-in-One PC/workstation Intel® Core™ i5 i5-6400 vs Lenovo ThinkCentre M810z Intel® Core™ i5 i5-7400

113specifications compared
30differ
83identical
60known for one product only

Key differences

Processor generation
- ASUSPRO A6421UKH-BC021R All-in-One PC/workstation Intel® Core™ i5 i5-6400:6th gen Intel® Core™ i5
- ThinkCentre M810z Intel® Core™ i5 i5-7400:7th gen Intel® Core™ i5
Processor model
- ASUSPRO A6421UKH-BC021R All-in-One PC/workstation Intel® Core™ i5 i5-6400:i5-6400
- ThinkCentre M810z Intel® Core™ i5 i5-7400:i5-7400
Processor boost frequency
- ASUSPRO A6421UKH-BC021R All-in-One PC/workstation Intel® Core™ i5 i5-6400:3.3 GHz
- ThinkCentre M810z Intel® Core™ i5 i5-7400:3.5 GHz
Processor frequency
- ASUSPRO A6421UKH-BC021R All-in-One PC/workstation Intel® Core™ i5 i5-6400:2.7 GHz
- ThinkCentre M810z Intel® Core™ i5 i5-7400:3 GHz
PCI Express configurations
- ASUSPRO A6421UKH-BC021R All-in-One PC/workstation Intel® Core™ i5 i5-6400:1x16, 2x8, 1x8+2x4
- ThinkCentre M810z Intel® Core™ i5 i5-7400:1x16, 1x8+2x4, 2x8
Processor code
- ASUSPRO A6421UKH-BC021R All-in-One PC/workstation Intel® Core™ i5 i5-6400:SR2BY
- ThinkCentre M810z Intel® Core™ i5 i5-7400:SR32W
Processor codename
- ASUSPRO A6421UKH-BC021R All-in-One PC/workstation Intel® Core™ i5 i5-6400:Skylake
- ThinkCentre M810z Intel® Core™ i5 i5-7400:Kaby Lake
Stepping
- ASUSPRO A6421UKH-BC021R All-in-One PC/workstation Intel® Core™ i5 i5-6400:R0
- ThinkCentre M810z Intel® Core™ i5 i5-7400:B0

Side by side

Differences highlightedShow differences only

Comparison of A6421UKH-BC021R, M810z
173 specifications	A ASUS ASUSPRO A6421UKH-BC021R All-in-One PC/workstation Intel® Core™ i5 i5-6400 Model A6421UKH-BC021R View product	B Lenovo ThinkCentre M810z Intel® Core™ i5 i5-7400 Model M810z 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
HD type	Full HD	Full HD
LED backlight	Yes	Yes
Native aspect ratioKnown for one	Unknown — not stated by the source	16:9
Display surfaceKnown for one	Unknown — not stated by the source	Matt
Panel typeKnown for one	Unknown — not stated by the source	MVA
Screen shape	Flat	Flat
TouchscreenKnown for one	No	Unknown — not stated by the source
Processor10 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™ i5	Intel® Core™ i5
Processor generationDiffers	6th gen Intel® Core™ i5	7th gen Intel® Core™ i5
Processor modelDiffers	i5-6400	i5-7400
Processor cores	4	4
Processor threads	4	4
Processor boost frequencyDiffers	3.3 GHz	3.5 GHz
Processor frequencyDiffers	2.7 GHz	3 GHz
Processor cache	6 MB	6 MB
Processor cache type	Smart Cache	Smart Cache
Processor socket	LGA 1151 (Socket H4)	LGA 1151 (Socket H4)
System bus rate	8 GT/s	8 GT/s
Thermal Design Power (TDP)	65 W	65 W
Bus type	DMI3	DMI3
Maximum number of PCI Express lanes	16	16
Number of QPI linksKnown for one	Unknown — not stated by the source	0
PCI Express configurationsDiffers	1x16, 2x8, 1x8+2x4	1x16, 1x8+2x4, 2x8
PCI Express slots version	3.0	3.0
Processor codeDiffers	SR2BY	SR32W
Processor codenameDiffers	Skylake	Kaby Lake
Processor lithography	14 nm	14 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i5-6400 Desktop series	Intel Core i5-7400 Desktop Series
SteppingDiffers	R0	B0
TjunctionKnown for one	Unknown — not stated by the source	100 °C
Conflict-Free processor	Yes	Yes
Maximum internal memory supported by processor	64 GB	64 GB
Memory types supported by processor	DDR3L-SDRAM, DDR4-SDRAM	DDR3L-SDRAM, DDR4-SDRAM
Memory clock speeds supported by processorDiffers	2133,1333,1600,1866 MHz	1333,1600,2133,2400 MHz
Memory channels supported by processor	Dual	Dual
ECC supported by processor	No	No
Memory voltage supported by processor	1.35 V	1.35 V
TcaseKnown for one	71 °C	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Known for one	34.1 GB/s	Unknown — not stated by the source
Memory3 differ
Internal memoryDiffers	4 GB	8 GB
Internal memory type	DDR4-SDRAM	DDR4-SDRAM
Maximum internal memoryDiffers	16 GB	32 GB
Memory slotsKnown for one	Unknown — not stated by the source	2
Memory slots typeKnown for one	Unknown — not stated by the source	SO-DIMM
Memory clock speedDiffers	2133 MHz	2400 MHz
Memory form factorKnown for one	Unknown — not stated by the source	DIMM/SO-DIMM
Storage3 differ
Total storage capacityDiffers	1 TB	256 GB
Storage mediaDiffers	HDD	SSD
Number of SSDs installedKnown for one	Unknown — not stated by the source	1
SSD capacityKnown for one	Unknown — not stated by the source	256 GB
Optical drive typeDiffers	DVD Super Multi	DVD±RW
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
Card reader integratedKnown for one	Yes	Unknown — not stated by the source
Compatible memory cardsKnown for one	MMC, MS PRO, Memory Stick (MS), SD, SDHC, SDXC	Unknown — not stated by the source
Graphics3 differ
On-board graphics card	Yes	Yes
On-board graphics card modelDiffers	Intel® HD Graphics 530	Intel® HD Graphics 630
Maximum on-board graphics card memory	64 GB	64 GB
Number of displays supported (on-board graphics)	3	3
On-board graphics card base frequency	350 MHz	350 MHz
On-board graphics card dynamic frequency (max)Differs	950 MHz	1000 MHz
On-board graphics card DirectX version	12.0	12.0
On-board graphics card IDDiffers	1912	5912
On-board graphics card OpenGL version	4.4	4.4
Discrete graphics cardKnown for one	No	Unknown — not stated by the source
Discrete graphics card modelKnown for one	Not available	Unknown — not stated by the source
Audioidentical
Built-in speaker(s)	Yes	Yes
RMS rated power	4 W	4 W
Built-in microphoneKnown for one	Unknown — not stated by the source	Yes
Audio chipKnown for one	Unknown — not stated by the source	Realtek ALC233
Camera1 differ
Built-in camera	Yes	Yes
Total megapixelsDiffers	1 MP	2 MP
Camera resolutionKnown for one	Unknown — not stated by the source	1920 x 1080 pixels
Optical driveidentical
Optical drive interfaceKnown for one	Unknown — not stated by the source	SATA
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Wi-FiKnown for one	Yes	Unknown — not stated by the source
Top Wi-Fi standardKnown for one	Wi-Fi 4 (802.11n)	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
BluetoothKnown for one	Yes	Unknown — not stated by the source
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
Ports & interfaces6 differ
Ethernet LAN (RJ-45) ports	1	1
USB 2.0 ports quantity	0	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	4	6
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	0	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers	2	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity	0	0
Thunderbolt 3 ports quantity	0	0
Thunderbolt ports quantity	0	0
HDMI ports quantityDiffers	1	0
VGA (D-Sub) ports quantityDiffers	1	0
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
Headphone outputsDiffers	1	0
Microphone inDiffers	Yes	No
Combo headphone/mic portKnown for one	Unknown — not stated by the source	Yes
USB Sleep-and-ChargeKnown for one	Unknown — not stated by the source	Yes
USB Sleep-and-Charge portsKnown for one	Unknown — not stated by the source	1
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Serial ports quantityKnown for one	1	Unknown — not stated by the source
Designidentical
Product colour	Black	Black
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Performanceidentical
Product type	All-in-One PC	All-in-One PC
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® B250
Trusted Platform Module (TPM)Known for one	Unknown — not stated by the source	Yes
HDD user passwordKnown for one	Unknown — not stated by the source	Yes
Softwareidentical
Operating system installed	Windows 10 Pro	Windows 10 Pro
Operating system architectureKnown for one	Unknown — not stated by the source	64-bit
Processor special features2 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	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel Identity Protection Technology version	1.00	1.00
Intel Secure Key Technology version	1.00	1.00
Intel Software Guard Extensions (Intel SGX)	Yes	Yes
Intel Stable Image Platform Program (SIPP)	No	No
Intel Stable Image Platform Program (SIPP) version	0.00	0.00
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)	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	Yes	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® InTru™ 3D Technology	Yes	Yes
Intel® OS Guard	Yes	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Turbo Boost Technology	2.0	2.0
Processor ARK IDDiffers	88185	97147
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Scalability	1S	1S
Supported instruction setsDiffers	SSE4.2, AVX 2.0, SSE4.1	AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Thermal solution specification	PCG 2015C	PCG 2015C
Graphics & IMC lithographyKnown for one	14 nm	Unknown — not stated by the source
Intel Small Business Advantage (SBA) versionKnown for one	1.00	Unknown — not stated by the source
Intel® Insider™Known for one	Yes	Unknown — not stated by the source
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Wireless Display (Intel® WiDi)Known for one	Yes	Unknown — not stated by the source
Power1 differ
AC adapter powerDiffers	120 W	150 W
AC adapter frequencyKnown for one	Unknown — not stated by the source	50/60 Hz
AC adapter input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
Weight & dimensions1 differ
Width (with stand)Differs	519.9 mm	535 mm
Width (without stand)Known for one	Unknown — not stated by the source	535 mm
Depth (without stand)Known for one	Unknown — not stated by the source	45 mm
Height (without stand)Known for one	Unknown — not stated by the source	363 mm
Weight (without stand)Known for one	Unknown — not stated by the source	5.8 kg
Depth (with stand)Known for one	183 mm	Unknown — not stated by the source
Height (with stand)Known for one	381.2 mm	Unknown — not stated by the source
Weight (with stand)Known for one	8.19 kg	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
CertificationKnown for one	Unknown — not stated by the source	MIL-STD-810G, ErP Lot 3, GREENGUARD, TCO
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR
Packaging contentidentical
Mouse included	No	No
Keyboard included	No	No
Drivers includedKnown for one	Unknown — not stated by the source	No
Power cord includedKnown for one	Unknown — not stated by the source	Yes
ManualKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Autonomy mode	No	No
Detachable display	No	No

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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