All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 pcs/workstations

HP Z440 MT + NVIDIA Quadro K620 + Z Turbo Drive G2 256GB PCIe SSD vs HP Z640 + NVIDIA Quadro M2000 + Z Turbo Drive G2 256GB PCIe SSD

Add a product
  • 110specifications compared
  • 27differ
  • 83identical
  • 17known for one product only

Key differences

The HP Z640 + NVIDIA Quadro M2000 + Z Turbo Drive G2 256GB PCIe SSD has 4 more processor cores than the HP Z440 MT + NVIDIA Quadro K620 + Z Turbo Drive G2 256GB PCIe SSD (8 vs 4). The HP Z640 + NVIDIA Quadro M2000 + Z Turbo Drive G2 256GB PCIe SSD has 12 more processor threads than the HP Z440 MT + NVIDIA Quadro K620 + Z Turbo Drive G2 256GB PCIe SSD (16 vs 4). The HP Z440 MT + NVIDIA Quadro K620 + Z Turbo Drive G2 256GB PCIe SSD has 0.7 GHz more processor frequency than the HP Z640 + NVIDIA Quadro M2000 + Z Turbo Drive G2 256GB PCIe SSD (2.8 GHz vs 2.1 GHz). Only the HP Z640 + NVIDIA Quadro M2000 + Z Turbo Drive G2 256GB PCIe SSD has Intel® Hyper Threading Technology (Intel® HT Technology). Only the HP Z440 MT + NVIDIA Quadro K620 + Z Turbo Drive G2 256GB PCIe SSD has Intel® Identity Protection Technology (Intel® IPT).

  • Processor model
    • E5-1603V4
    • E5-2620V4
  • Processor cores
    • 4
    • 8
  • Processor threads
    • 4
    • 16
  • Processor frequency
    • 2.8 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
  • Thermal Design Power (TDP)
    • 140 W
    • 85 W

Side by side

Differences highlightedShow differences only
127 specifications
A

HP

Z440 MT + NVIDIA Quadro K620 + Z Turbo Drive G2 256GB PCIe SSDView product
B

HP

Z640 + NVIDIA Quadro M2000 + Z Turbo Drive G2 256GB PCIe SSDView product
Processor11 differ
Processor manufacturerIntelIntel
Processor familyIntel® Xeon® E5 v4Intel® Xeon® E5 v4
Processor modelDiffersE5-1603V4E5-2620V4
Processor coresDiffers48
Processor threadsDiffers416
Processor boost frequencyKnown for one3 GHz
Processor frequencyDiffers2.8 GHz2.1 GHz
Processor cacheDiffers10 MB20 MB
Processor cache typeKnown for oneSmart Cache
Bus typeQPIQPI
System bus rateDiffers0 GT/s8 GT/s
Processor lithography14 nm14 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Xeon E5-1600 v4Intel Xeon E5-2600 v4
Processor codenameBroadwellBroadwell
Thermal Design Power (TDP)Differs140 W85 W
TcaseDiffers69 °C74 °C
Maximum number of PCI Express lanes4040
PCI Express slots version3.03.0
Number of QPI linksKnown for one2
Number of processors installed11
Processor socketLGA 2011-v3LGA 2011-v3
SteppingKnown for oneR0
Maximum internal memory supported by processorDiffers1.54 TB1.53 TB
Memory types supported by processorDDR4-SDRAMDDR4-SDRAM
Memory clock speeds supported by processor1600,1866,2133 MHz1600,1866,2133 MHz
Memory bandwidth supported by processor (max)Differs68 GB/s68.3 GB/s
ECC supported by processorYesYes
Memory4 differ
Internal memoryDiffers8 GB16 GB
Maximum internal memoryDiffers128 GB32 GB
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Memory layout (slots x size)Differs2 x 4 GB2 x 8 GB
Memory slotsDiffers8x DIMM4x DIMM
Memory clock speed2133 MHz2133 MHz
ECCKnown for oneYes
Memory channelsQuad-channelQuad-channel
Storageidentical
Total storage capacity1 TB1 TB
Optical drive typeDVD Super MultiDVD Super Multi
Storage mediaHDDHDD
Total HDDs capacity1 TB1 TB
Number of HDDs installed11
HDD capacity1 TB1 TB
HDD interfaceSATASATA
HDD speed7200 RPM7200 RPM
Card reader integratedNoNo
Graphicsidentical
Discrete graphics cardNoNo
On-board graphics cardNoNo
Discrete graphics card modelNot availableNot available
On-board graphics card modelNot availableNot available
Performanceidentical
Product typeWorkstationWorkstation
Motherboard chipsetIntel® C612Intel® C612
Optical driveidentical
Optical drives quantity11
BD interface typeSATASATA
Networkidentical
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Cabling technologyKnown for one10/100/1000Base-T(X)
Wi-FiNoNo
Ports & interfacesidentical
USB 2.0 ports quantity22
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity88
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity00
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity00
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity00
Thunderbolt 3 ports quantity00
HDMI ports quantity00
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Line-outYesYes
Line-inYesYes
Microphone inYesYes
VGA (D-Sub) ports quantity00
DVI portNoNo
PS/2 ports quantity22
Expansion slotsidentical
Number of 3.5" bays22
PCI Express x1 (Gen 2.x) slots11
PCI Express x4 (Gen 2.x) slots11
PCI Express x8 (Gen 3.x) slots11
PCI Express x16 (Gen 3.x) slots22
PCI slotsKnown for one1
Power1 differ
Power supplyDiffers700 W925 W
Designidentical
Chassis typeMini TowerMini Tower
Number of 5.25" bays22
Product colourBlackBlack
Country of originChinaChina
Softwareidentical
Operating system installedWindows 7 ProfessionalWindows 7 Professional
Operating system architecture64-bit64-bit
Recovery operating systemWindows 10 ProWindows 10 Pro
Displayidentical
Display includedNoNo
Processor special features7 differ
CPU configuration (max)Differs12
Embedded options availableYesYes
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesYesYes
Intel 64YesYes
Intel Demand Based SwitchingYesYes
Intel Enhanced Halt StateKnown for oneYes
Intel Flex Memory AccessNoNo
Intel Identity Protection Technology versionKnown for one0.00
Intel Secure Key Technology versionKnown for one1.00
Intel TSX-NIYesYes
Intel TSX-NI versionKnown for one1.00
Intel Trusted Execution TechnologyYesYes
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)Known for oneYes
Intel Virtualization Technology for Directed I/O (VT-d)YesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® OS GuardYesYes
Intel® Secure KeyYesYes
Physical Address Extension (PAE)YesYes
Processor ARK IDDiffers9310092986
Processor codeKnown for oneSR2R6
Processor package sizeDiffers52.5 x 51 mm45 x 52.5 mm
ScalabilityDiffers1S2S
Supported instruction setsAVX 2.0AVX 2.0
Thermal Monitoring TechnologiesYesYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)DiffersYesNo
Conflict-Free processorYesYes
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
Keyboard includedKnown for oneYes
Sustainabilityidentical
Sustainability certificatesENERGY STARENERGY STAR

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.

More pcs/workstations comparisons

All pcs/workstations comparisons