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

Lenovo ThinkCentre M820z Intel® Core™ i5 i5-8400 vs Lenovo V530 Intel® Core™ i5 i5-8400T

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  • 139specifications compared
  • 23differ
  • 116identical
  • 32known for one product only

Key differences

  • Display diagonal
    • 54.6 cm (21.5")
    • 60.5 cm (23.8")
  • Panel type
    • WVA
    • IPS
  • Processor model
    • i5-8400
    • i5-8400T
  • Processor boost frequency
    • 4 GHz
    • 3.3 GHz
  • Processor frequency
    • 2.8 GHz
    • 1.7 GHz
  • Thermal Design Power (TDP)
    • 65 W
    • 35 W
  • Total storage capacity
    • 256 GB
    • 1 TB
  • Storage media
    • SSD
    • HDD

Side by side

Differences highlightedShow differences only
171 specifications
A

Lenovo

ThinkCentre M820z Intel® Core™ i5 i5-8400

Model M820z

View product
B

Lenovo

V530 Intel® Core™ i5 i5-8400T

Model V530

View product
Display2 differ
Display diagonalDiffers54.6 cm (21.5")60.5 cm (23.8")
Display resolution1920 x 1080 pixels1920 x 1080 pixels
TouchscreenNoNo
HD typeFull HDFull HD
LED backlightYesYes
Native aspect ratio16:916:9
Display brightness250 cd/m²250 cd/m²
Panel typeDiffersWVAIPS
Screen shapeFlatFlat
Processor4 differ
Processor manufacturerIntelIntel
Processor familyIntel® Core™ i5Intel® Core™ i5
Processor generation8th gen Intel® Core™ i58th gen Intel® Core™ i5
Processor modelDiffersi5-8400i5-8400T
Processor cores66
Processor threads66
Processor boost frequencyDiffers4 GHz3.3 GHz
Processor frequencyDiffers2.8 GHz1.7 GHz
Processor cache9 MB9 MB
Processor cache typeSmart CacheSmart Cache
Processor socketLGA 1151 (Socket H4)LGA 1151 (Socket H4)
System bus rate8 GT/s8 GT/s
Thermal Design Power (TDP)Differs65 W35 W
Configurable TDP-down frequencyKnown for one1.2 GHz
Configurable TDP-downKnown for one25 W
Bus typeDMI3DMI3
Maximum number of PCI Express lanes1616
PCI Express configurations1x16, 1x8+2x4, 2x81x16, 1x8+2x4, 2x8
PCI Express slots version3.03.0
Processor codeKnown for oneSR3X6
Processor codenameCoffee LakeCoffee Lake
Processor lithography14 nm14 nm
Processor operating modes64-bit64-bit
SteppingKnown for oneU0
Tjunction100 °C100 °C
Conflict-Free processorYesYes
Maximum internal memory supported by processor64 GB64 GB
Memory types supported by processorDDR4-SDRAMDDR4-SDRAM
Memory clock speeds supported by processor2666 MHz2666 MHz
Memory bandwidth supported by processor (max)41.6 GB/s41.6 GB/s
Memory channels supported by processorDualDual
ECC supported by processorNoNo
Memoryidentical
Internal memory8 GB8 GB
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Maximum internal memory32 GB32 GB
Memory slots22
Memory slots typeSO-DIMMSO-DIMM
Memory clock speed2666 MHz2666 MHz
Memory layout (slots x size)1 x 8 GB1 x 8 GB
Memory form factorDIMM/SO-DIMMDIMM/SO-DIMM
Storage2 differ
Total storage capacityDiffers256 GB1 TB
Storage mediaDiffersSSDHDD
Number of storage drives installed11
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
HDD speedKnown for one5400 RPM
HDD sizeKnown for one2.5"
HDD interfaceKnown for oneSATA III
Optical drive typeDVD±RWDVD±RW
Card reader integratedYesYes
Compatible memory cardsKnown for oneSD, SDHC, SDXC
Number of SSDs installedKnown for one1
SSD capacityKnown for one256 GB
Graphicsidentical
Discrete graphics cardNoNo
Discrete graphics card modelNot availableNot available
On-board graphics cardYesYes
On-board graphics card familyIntel® UHD GraphicsIntel® UHD Graphics
On-board graphics card modelIntel® UHD Graphics 630Intel® UHD Graphics 630
Maximum on-board graphics card memory64 GB64 GB
Number of displays supported (on-board graphics)33
On-board graphics card base frequency350 MHz350 MHz
On-board graphics card dynamic frequency (max)1050 MHz1050 MHz
On-board graphics card DirectX version12.012.0
On-board graphics card ID0x3E920x3E92
On-board graphics card OpenGL version4.54.5
Number of execution unitsKnown for one23
Audio3 differ
Built-in speaker(s)YesYes
Number of speakers22
RMS rated powerDiffers4 W6 W
Built-in microphoneYesYes
Audio chipDiffersRealtek ALC233Realtek ALC274-VB / Conexant CX20726
Audio systemDiffersDolby Audio PremiumHD
Camera2 differ
Built-in cameraYesYes
Camera HD typeDiffersFull HDHD
Camera signal formatDiffers1080p720p
Network1 differ
Wi-FiYesYes
Top Wi-Fi standardWi-Fi 5 (802.11ac)Wi-Fi 5 (802.11ac)
Wi-Fi standards802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
WLAN controller modelKnown for oneIntel Dual Band Wireless-AC 3165
Antenna typeKnown for one1x1
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
BluetoothYesYes
Bluetooth versionDiffers4.14.0
Ports & interfaces4 differ
Ethernet LAN (RJ-45) ports11
USB 2.0 ports quantityDiffers03
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers42
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers10
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity11
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity00
Thunderbolt 3 ports quantity00
Thunderbolt ports quantity00
HDMI ports quantityDiffers02
Headphone outputs11
Microphone inKnown for oneNo
Combo headphone/mic portYesYes
VGA (D-Sub) ports quantityKnown for one0
DisplayPorts quantityKnown for one1
Designidentical
Product colourBlackBlack
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Performanceidentical
Product typeAll-in-One PCAll-in-One PC
Motherboard chipsetIntel® B360Intel® B360
Trusted Platform Module (TPM)Known for oneYes
Softwareidentical
Operating system installedWindows 10 ProWindows 10 Pro
Operating system architecture64-bit64-bit
Processor special features2 differ
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyYesYes
Intel Enhanced Halt StateYesYes
Intel Identity Protection Technology version1.001.00
Intel Secure Key Technology version1.001.00
Intel Software Guard Extensions (Intel SGX)YesYes
Intel Stable Image Platform Program (SIPP)NoNo
Intel Stable Image Platform Program (SIPP) version0.000.00
Intel TSX-NINoNo
Intel TSX-NI version0.000.00
Intel Trusted Execution TechnologyNoNo
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)YesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Clear Video HD Technology (Intel® CVT HD)YesYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)YesYes
Intel® Hyper Threading Technology (Intel® HT Technology)NoNo
Intel® Identity Protection Technology (Intel® IPT)YesYes
Intel® InTru™ 3D TechnologyYesYes
Intel® OS GuardYesYes
Intel® Quick Sync Video TechnologyYesYes
Intel® Secure KeyYesYes
Intel® Turbo Boost Technology2.02.0
Processor ARK IDDiffers126687129940
Processor package size37.5 x 37.5 mm37.5 x 37.5 mm
Scalability1S1S
Supported instruction setsAVX 2.0, SSE4.1, SSE4.2AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesYesYes
Thermal solution specificationDiffersPCG 2015CPCG 2015A
Power1 differ
AC adapter powerDiffers150 W90 W
AC adapter frequency50/60 Hz50/60 Hz
AC adapter input voltage100 - 240 V100 - 240 V
Penidentical
Pen includedKnown for oneNo
Weight & dimensions1 differ
Width (with stand)Differs491 mm542.7 mm
Depth (with stand)Known for one227.9 mm
Height (with stand)Known for one437.4 mm
Weight (with stand)Known for one7 kg
Width (without stand)Known for one542.7 mm
Depth (without stand)Known for one54.1 mm
Height (without stand)Known for one367.4 mm
Weight (without stand)Known for one5.6 kg
Certificatesidentical
Compliance certificatesRoHSRoHS
Sustainability1 differ
Sustainability certificatesDiffersEPEAT Gold, ENERGY STAREPEAT Silver, ENERGY STAR
Packaging contentidentical
Mouse includedKnown for oneYes
Keyboard includedKnown for oneYes
Power cord includedYesYes
ManualYesYes
Other featuresidentical
3DKnown for oneNo
Autonomy modeNoNo
Detachable displayNoNo

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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