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Product comparison · 2 pcs/workstations

Lenovo IdeaCentre H420 Intel® Pentium® G620 vs Lenovo M81 SFF

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  • 91specifications compared
  • 31differ
  • 60identical
  • 39known for one product only

Key differences

The Lenovo M81 SFF has 2 more processor threads than the Lenovo IdeaCentre H420 Intel® Pentium® G620 (4 vs 2). The Lenovo M81 SFF has 0.5 GHz more processor frequency than the Lenovo IdeaCentre H420 Intel® Pentium® G620 (3.1 GHz vs 2.6 GHz). The Lenovo M81 SFF has 5 more CPU multiplier (bus/core ratio) than the Lenovo IdeaCentre H420 Intel® Pentium® G620 (31 vs 26). Only the Lenovo IdeaCentre H420 Intel® Pentium® G620 has card reader integrated. Only the Lenovo IdeaCentre H420 Intel® Pentium® G620 has Wi-Fi.

  • Processor family
    • Intel® Pentium®
    • Intel® Core™ i3
  • Processor model
    • G620
    • i3-2100
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 2.6 GHz
    • 3.1 GHz
  • Thermal Design Power (TDP)
    • 65 W
    • 35, 65
  • CPU multiplier (bus/core ratio)
    • 26
    • 31
  • Memory clock speeds supported by processor
    • 1066 MHz
    • 1066,1333 MHz
  • Memory bandwidth supported by processor (max)
    • 17 GB/s
    • 21 GB/s

Side by side

Differences highlightedShow differences only
130 specifications
A

Lenovo

IdeaCentre H420 Intel® Pentium® G620

Model H420

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B

Lenovo

M81 SFFView product
Processor9 differ
Processor familyDiffersIntel® Pentium®Intel® Core™ i3
Processor generationKnown for one2nd gen Intel® Core™ i3
Processor modelDiffersG620i3-2100
Processor threadsDiffers24
Processor frequencyDiffers2.6 GHz3.1 GHz
FSB ParityKnown for oneNo
Processor seriesDiffersIntel Pentium G600 Series for DesktopIntel Core i3-2100 Desktop Series
Thermal Design Power (TDP)Differs65 W35, 65
Maximum number of PCI Express lanesKnown for one16
CPU multiplier (bus/core ratio)Differs2631
Memory clock speeds supported by processorDiffers1066 MHz1066,1333 MHz
Memory bandwidth supported by processor (max)Differs17 GB/s21 GB/s
ECC supported by processorKnown for oneNo
PlatformKnown for onePC
Memory1 differ
Maximum internal memoryKnown for one16 GB
Memory slotsDiffers2x DIMM4x DIMM
Storage1 differ
HDD interfaceKnown for oneSATA
Card reader integratedDiffersYesNo
Graphics1 differ
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 2000
On-board graphics card IDKnown for one0x102
Performanceidentical
Motherboard chipsetKnown for oneIntel® Q65 Express
Network2 differ
Ethernet LAN data ratesDiffers10,100 Mbit/s10,100,1000 Mbit/s
Wi-FiDiffersYesNo
Cabling technologyKnown for one10/100Base-T(X)
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
BluetoothKnown for oneNo
Networking featuresKnown for oneFast Ethernet
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers68
DisplayPorts quantityKnown for one1
Serial ports quantityKnown for one1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
HDMI ports quantityKnown for one1
Firewire (IEEE 1394) portsKnown for one0
Poweridentical
Power supplyKnown for one240 W
Design2 differ
Chassis typeDiffersDesktopSFF
Product colourDiffersBlack, SilverBlack
Software1 differ
Operating system installedDiffersWindows 7 Home BasicWindows 7 Professional
Operating system architectureKnown for one64-bit
Compatible operating systemsKnown for oneWindows 7
Mac compatibilityKnown for oneNo
Display1 differ
Display includedDiffersYesNo
Display diagonalKnown for one47 cm (18.5")
Processor special features7 differ
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneNo
Intel Identity Protection Technology versionKnown for one1.00
Intel Rapid Storage TechnologyKnown for oneNo
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Processor ARK IDDiffers5348053422
Supported instruction setsDiffersSSE4.1, SSE4.2AVX
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Quick Sync Video TechnologyDiffersNoYes
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Conflict-Free processorKnown for oneNo
Processor codeKnown for oneSR05R
Audio1 differ
Audio systemDiffersHDHigh Definition Audio
Weight & dimensions4 differ
WidthDiffers175 mm337 mm
DepthDiffers430 mm369 mm
HeightDiffers368 mm99 mm
WeightDiffers8 kg7.5 kg
Dimensions (WxDxH)Known for one175 x 430 x 368 mm
Other featuresidentical
Intel segment taggingKnown for oneEnterprise, Professional
Packaging contentidentical
Mouse includedKnown for oneYes
Keyboard includedKnown for oneYes
Certificatesidentical
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u

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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