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Product comparison · 2 pcs/workstations

HP 400 G2 MT + V201a vs HP 620 + Z23i

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  • 116specifications compared
  • 56differ
  • 60identical
  • 39known for one product only

Key differences

  • Processor family
    • Intel® Core™ i3
    • Intel® Xeon® E5 Family
  • Processor model
    • i3-4150
    • E5-1620V2
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 4
    • 8
  • Processor frequency
    • 3.5 GHz
    • 3.7 GHz
  • Processor cache
    • 3 MB
    • 10 MB
  • Bus type
    • DMI
    • QPI
  • Processor operating modes
    • 32-bit, 64-bit
    • 64-bit

Side by side

Differences highlightedShow differences only
155 specifications
A

HP

400 G2 MT + V201aView product
B

HP

620 + Z23iView product
Processor18 differ
Processor familyDiffersIntel® Core™ i3Intel® Xeon® E5 Family
Processor generationKnown for one4th gen Intel® Core™ i3
Processor modelDiffersi3-4150E5-1620V2
Processor coresDiffers24
Processor threadsDiffers48
Processor frequencyDiffers3.5 GHz3.7 GHz
Processor cacheDiffers3 MB10 MB
Bus typeDiffersDMIQPI
System bus rateKnown for one5 GT/s
Processor operating modesDiffers32-bit, 64-bit64-bit
Processor seriesDiffersIntel Core i3-4100 Desktop seriesIntel Xeon E5-1600 v2
Processor codenameDiffersHaswellIvy Bridge EP
Thermal Design Power (TDP)Differs54 W130 W
TcaseDiffers72 °C70 °C
Maximum number of PCI Express lanesDiffers1640
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x4x4, x8, x16
Number of QPI linksKnown for one0
Processor socketDiffersLGA 1150 (Socket H3)LGA 2011 (Socket R)
SteppingKnown for oneC0
Maximum internal memory supported by processorDiffers32 GB256 GB
Memory clock speeds supported by processorDiffers1333,1600 MHz800,1066,1333,1600,1866 MHz
Memory bandwidth supported by processor (max)Differs25.6 GB/s59.7 GB/s
Processor boost frequencyKnown for one3.9 GHz
Memory5 differ
Internal memoryDiffers4 GB16 GB
Maximum internal memoryDiffers16 GB96 GB
Memory layout (slots x size)Differs1 x 4 GB4 x 4 GB
Memory slotsDiffers2x DIMM12x DIMM
Memory channelsDiffersDual-channelQuad-channel
ECCKnown for oneYes
Storage2 differ
Total storage capacityDiffers500 GB1 TB
HDD capacityDiffers500 GB1 TB
Graphicsidentical
On-board graphics cardKnown for oneYes
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelKnown for oneIntel® HD Graphics 4400
Maximum on-board graphics card memoryKnown for one1.024 GB
Number of displays supported (on-board graphics)Known for one3
On-board graphics card base frequencyKnown for one350 MHz
On-board graphics card dynamic frequency (max)Known for one1150 MHz
On-board graphics card DirectX versionKnown for one11.1
On-board graphics card IDKnown for one0x41E
Performance2 differ
Product typeDiffersPCWorkstation
Motherboard chipsetDiffersIntel® H81Intel® C602
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers45
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers24
Ethernet LAN (RJ-45) portsDiffers12
VGA (D-Sub) ports quantityDiffers10
DVI portDiffersYesNo
Serial ports quantityKnown for one1
Firewire (IEEE 1394) portsKnown for one2
Power1 differ
Power supplyDiffers180 W800 W
Design1 differ
Chassis typeDiffersMicro TowerMini Tower
Number of 5.25" baysKnown for one3
Display4 differ
Display diagonalDiffers49.4 cm (19.4")58.4 cm (23")
Display resolutionDiffers1600 x 900 pixels1920 x 1080 pixels
Contrast ratio (typical)Differs600:11000:1
Display brightnessDiffers200 cd/m²250 cd/m²
Native aspect ratioKnown for one16:9
Viewing angle, horizontalKnown for one178°
Viewing angle, verticalKnown for one178°
Processor special features12 differ
Graphics & IMC lithographyKnown for one22 nm
Intel Demand Based SwitchingDiffersNoYes
Intel Small Business Advantage (SBA) versionKnown for one1.00
Intel Stable Image Platform Program (SIPP)Known for oneNo
Intel Stable Image Platform Program (SIPP) versionKnown for one0.00
Intel Trusted Execution TechnologyDiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersYesNo
Intel® InTru™ 3D TechnologyDiffersYesNo
Intel® Wireless Display (Intel® WiDi)DiffersYesNo
Processor ARK IDDiffers7748675779
Processor codeKnown for oneSR1PJ
Processor package sizeDiffers37.5 x 37.5 mm52.5 x 45.0 mm
Supported instruction setsDiffersAVX 2.0, SSE4.1, SSE4.2AVX
Thermal solution specificationKnown for onePCG 2013C
Intel® Turbo Boost TechnologyDiffersNo2.0
Intel® Quick Sync Video TechnologyDiffersYesNo
Conflict-Free processorDiffersYesNo
Intel Identity Protection Technology versionKnown for one0.00
Intel Secure Key Technology versionKnown for one1.00
Intel® OS GuardKnown for oneYes
Intel® Secure KeyKnown for oneYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneNo
Audio1 differ
Audio systemDiffersDTS Sound+HD
Weight & dimensions4 differ
WidthDiffers165 mm171.5 mm
DepthDiffers358.8 mm464.8 mm
HeightDiffers355 mm444.5 mm
WeightDiffers6.5 kg15.5 kg
Packaging content1 differ
Mouse includedDiffersYesNo
Other featuresidentical
Intel segment taggingKnown for oneEnterprise, Small Business
Expansion slotsidentical
Number of 3.5" baysKnown for one3
PCI Express x4 (Gen 2.x) slotsKnown for one1
PCI Express x8 (Gen 2.x) slotsKnown for one1
PCI Express x8 (Gen 3.x) slotsKnown for one1
PCI Express x16 (Gen 3.x) slotsKnown for one2
PCI slotsKnown for one1

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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