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Product comparison · 2 pcs/workstations

HP Z440 MT + NVIDIA Quadro M2000 + 2x Z23n vs HP Z640 MT + NVIDIA Quadro M4000

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  • 115specifications compared
  • 30differ
  • 85identical
  • 23known for one product only

Key differences

The HP Z640 MT + NVIDIA Quadro M4000 has 6 more processor cores than the HP Z440 MT + NVIDIA Quadro M2000 + 2x Z23n (10 vs 4). The HP Z640 MT + NVIDIA Quadro M4000 has 12 more processor threads than the HP Z440 MT + NVIDIA Quadro M2000 + 2x Z23n (20 vs 8). The HP Z440 MT + NVIDIA Quadro M2000 + 2x Z23n has 0.7 GHz more processor boost frequency than the HP Z640 MT + NVIDIA Quadro M4000 (3.8 GHz vs 3.1 GHz). Only the HP Z440 MT + NVIDIA Quadro M2000 + 2x Z23n has display included. Only the HP Z440 MT + NVIDIA Quadro M2000 + 2x Z23n has Intel® Identity Protection Technology (Intel® IPT).

  • Processor model
    • E5-1620V4
    • E5-2630V4
  • Processor cores
    • 4
    • 10
  • Processor threads
    • 8
    • 20
  • Processor boost frequency
    • 3.8 GHz
    • 3.1 GHz
  • Processor frequency
    • 3.5 GHz
    • 2.2 GHz
  • Processor cache
    • 10 MB
    • 25 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
138 specifications
A

HP

Z440 MT + NVIDIA Quadro M2000 + 2x Z23nView product
B

HP

Z640 MT + NVIDIA Quadro M4000View product
Processor13 differ
Processor modelDiffersE5-1620V4E5-2630V4
Processor coresDiffers410
Processor threadsDiffers820
Processor boost frequencyDiffers3.8 GHz3.1 GHz
Processor frequencyDiffers3.5 GHz2.2 GHz
Processor cacheDiffers10 MB25 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
Storage2 differ
Total storage capacityDiffers1 TB256 GB
Storage mediaDiffersHDDSSD
Total HDDs capacityKnown for one1 TB
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
HDD interfaceKnown for oneSATA
HDD speedKnown for one7200 RPM
Total SSDs capacityKnown for one256 GB
Number of SSDs installedKnown for one1
SSD capacityKnown for one256 GB
SSD interfaceKnown for onePCI Express
Power1 differ
Power supplyDiffers700 W925 W
Display1 differ
Display includedDiffersYesNo
Display diagonalKnown for one58.4 cm (23")
Display typeKnown for oneLED
Full HDKnown for oneYes
Display resolutionKnown for one1920 x 1080 pixels
Panel typeKnown for oneIPS
Native aspect ratioKnown for one16:9
Contrast ratio (typical)Known for one1000:1
Display brightnessKnown for one250 cd/m²
Viewing angle, horizontalKnown for one178°
Viewing angle, verticalKnown for one178°
Processor special features6 differ
CPU configuration (max)Differs12
Intel Identity Protection Technology versionDiffers1.000.00
Processor ARK IDDiffers9299192981
Processor codeDiffersSR2P7SR2R7
ScalabilityDiffers1S2S
Intel® Identity Protection Technology (Intel® IPT)DiffersYesNo
Audioidentical
Audio chipKnown for oneRealtek ALC221
Audio systemKnown for oneHD
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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