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Product comparison · 2 pcs/workstations

HP Z440 MT + Z23n G2 vs HP Z640 + Z22n

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  • 130specifications compared
  • 29differ
  • 101identical
  • 7known for one product only

Key differences

  • Processor model
    • E5-1620V4
    • E5-2620V4
  • Processor cores
    • 4
    • 8
  • Processor threads
    • 8
    • 16
  • Processor boost frequency
    • 3.8 GHz
    • 3 GHz
  • Processor frequency
    • 3.5 GHz
    • 2.1 GHz
  • Processor cache
    • 10 MB
    • 20 MB
  • System bus rate
    • 0 GT/s
    • 8 GT/s
  • Processor series
    • Intel Xeon E5-1600 v4
    • Intel Xeon E5-2600 v4

Side by side

Differences highlightedShow differences only
137 specifications
A

HP

Z440 MT + Z23n G2View product
B

HP

Z640 + Z22nView product
Processor13 differ
Processor modelDiffersE5-1620V4E5-2620V4
Processor coresDiffers48
Processor threadsDiffers816
Processor boost frequencyDiffers3.8 GHz3 GHz
Processor frequencyDiffers3.5 GHz2.1 GHz
Processor cacheDiffers10 MB20 MB
System bus rateDiffers0 GT/s8 GT/s
Processor seriesDiffersIntel Xeon E5-1600 v4Intel Xeon E5-2600 v4
Thermal Design Power (TDP)Differs140 W85 W
TcaseDiffers69 °C74 °C
Number of QPI linksDiffers02
Memory clock speeds supported by processorDiffers1600,1866,2133,2400 MHz1600,1866,2133 MHz
Memory bandwidth supported by processor (max)Differs76.8 GB/s68.3 GB/s
Memory3 differ
Maximum internal memoryDiffers128 GB32 GB
Memory slotsDiffers8x DIMM4x DIMM
Memory clock speedDiffers2400 MHz2133 MHz
ECCKnown for oneYes
Networkidentical
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfacesidentical
Line-outKnown for oneYes
Line-inKnown for oneYes
Power1 differ
Power supplyDiffers700 W925 W
Display1 differ
Display diagonalDiffers58.4 cm (23")54.6 cm (21.5")
Processor special features7 differ
CPU configuration (max)Differs12
Embedded options availableDiffersNoYes
Intel Identity Protection Technology versionDiffers1.000.00
Processor ARK IDDiffers9299192986
Processor codeDiffersSR2P7SR2R6
ScalabilityDiffers1S2S
Intel® Identity Protection Technology (Intel® IPT)DiffersYesNo
Audioidentical
Audio systemKnown for oneHD
Audio chipKnown for oneRealtek ALC221
Weight & dimensions4 differ
WidthDiffers169 mm175 mm
DepthDiffers445 mm464.8 mm
HeightDiffers432 mm444.5 mm
WeightDiffers11 kg15 kg
Packaging contentidentical
Mouse includedKnown for oneYes

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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