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Product comparison · 2 pcs/workstations

HP Z240 Tower + NVIDIA Quadro P2000 (5GB) vs HP Z640 MT + NVIDIA Quadro P4000 (8GB)

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  • 56specifications compared
  • 28differ
  • 28identical
  • 77known for one product only

Key differences

  • Processor family
    • Intel® Xeon® E3 v6
    • Intel® Xeon® E5 v4
  • Processor model
    • E3-1245V6
    • E5-2630V4
  • Processor cores
    • 4
    • 10
  • Processor threads
    • 8
    • 20
  • Processor boost frequency
    • 4.1 GHz
    • 3.1 GHz
  • Processor frequency
    • 3.7 GHz
    • 2.2 GHz
  • Processor cache
    • 8 MB
    • 25 MB
  • Internal memory
    • 8 GB
    • 16 GB

Side by side

Differences highlightedShow differences only
133 specifications
A

HP

Z240 Tower + NVIDIA Quadro P2000 (5GB)View product
B

HP

Z640 MT + NVIDIA Quadro P4000 (8GB)View product
Processor7 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Xeon® E3 v6Intel® Xeon® E5 v4
Processor modelDiffersE3-1245V6E5-2630V4
Processor coresDiffers410
Processor threadsDiffers820
Processor boost frequencyDiffers4.1 GHz3.1 GHz
Processor frequencyDiffers3.7 GHz2.2 GHz
Processor cacheDiffers8 MB25 MB
Processor cache typeKnown for oneSmart Cache
Bus typeKnown for oneQPI
System bus rateKnown for one8 GT/s
Processor lithographyKnown for one14 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Xeon E5-2600 v4
Processor codenameKnown for oneBroadwell
Thermal Design Power (TDP)Known for one85 W
TcaseKnown for one74 °C
Maximum number of PCI Express lanesKnown for one40
PCI Express slots versionKnown for one3.0
Number of QPI linksKnown for one2
Number of processors installed11
Processor socketKnown for oneLGA 2011-v3
SteppingKnown for oneR0
Maximum internal memory supported by processorKnown for one1.53 TB
Memory types supported by processorKnown for oneDDR4-SDRAM
Memory clock speeds supported by processorKnown for one1600,1866,2133 MHz
Memory bandwidth supported by processor (max)Known for one68.3 GB/s
ECC supported by processorKnown for oneYes
Memory4 differ
Internal memoryDiffers8 GB16 GB
Maximum internal memoryDiffers64 GB32 GB
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Memory layout (slots x size)Differs2 x 4 GB2 x 8 GB
Memory slots4x DIMM4x DIMM
Memory clock speedDiffers2400 MHz2133 MHz
ECCKnown for oneYes
Memory channelsKnown for oneQuad-channel
Storage3 differ
Total storage capacityDiffers1 TB256 GB
Optical drive typeDiffersDVD-ROMDVD Super Multi
Storage mediaDiffersHDDSSD
Total SSDs capacityKnown for one256 GB
Number of SSDs installedKnown for one1
SSD capacityKnown for one256 GB
SSD interfaceKnown for onePCI Express
Card reader integratedNoNo
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
Graphics2 differ
Discrete graphics cardNoNo
On-board graphics cardDiffersYesNo
Discrete graphics card modelNot availableNot available
On-board graphics card modelDiffersIntel® HD Graphics P630Not available
Performance1 differ
Product typeWorkstationWorkstation
Motherboard chipsetDiffersIntel® C236Intel® C612
Optical driveidentical
Optical drives quantity11
BD interface typeSATASATA
Networkidentical
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Wi-FiNoNo
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers42
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers68
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
Microphone inYesYes
VGA (D-Sub) ports quantity00
DVI portDiffersYesNo
PS/2 ports quantity22
DisplayPorts quantityKnown for one2
Line-outKnown for oneYes
Line-inKnown for oneYes
Expansion slots1 differ
Number of 3.5" baysKnown for one2
PCI Express x1 (Gen 2.x) slotsKnown for one1
PCI Express x4 (Gen 2.x) slotsKnown for one1
PCI Express x8 (Gen 3.x) slotsKnown for one1
PCI Express x16 (Gen 3.x) slotsDiffers12
PCI slotsKnown for one1
PCI Express x1 (Gen 3.x) slotsKnown for one1
PCI Express x4 (Gen 3.x) slotsKnown for one2
Power1 differ
Power supplyDiffers400 W925 W
Design1 differ
Chassis typeDiffersTowerMini Tower
Number of 5.25" baysKnown for one2
Product colourBlackBlack
Country of originChinaChina
Software1 differ
Operating system installedDiffersWindows 10 ProWindows 7 Professional
Operating system architecture64-bit64-bit
Recovery operating systemKnown for oneWindows 10 Pro
Displayidentical
Display includedNoNo
Processor special featuresidentical
CPU configuration (max)Known for one2
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Idle StatesKnown for oneYes
Intel 64Known for oneYes
Intel Demand Based SwitchingKnown for oneYes
Intel Enhanced Halt StateKnown for oneYes
Intel Flex Memory AccessKnown for oneNo
Intel Identity Protection Technology versionKnown for one0.00
Intel Secure Key Technology versionKnown for one1.00
Intel TSX-NIKnown for oneYes
Intel TSX-NI versionKnown for one1.00
Intel Trusted Execution TechnologyKnown for oneYes
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel Virtualization Technology (VT-x)Known for oneYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneYes
Intel® AES New Instructions (Intel® AES-NI)Known for oneYes
Intel® OS GuardKnown for oneYes
Intel® Secure KeyKnown for oneYes
Physical Address Extension (PAE)Known for oneYes
Processor ARK IDKnown for one92981
Processor codeKnown for oneSR2R7
Processor package sizeKnown for one45 x 52.5 mm
ScalabilityKnown for one2S
Supported instruction setsKnown for oneAVX 2.0
Thermal Monitoring TechnologiesKnown for oneYes
Intel® Turbo Boost TechnologyKnown for one2.0
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneNo
Conflict-Free processorKnown for oneYes
Audioidentical
Audio systemKnown for oneHD
Audio chipKnown for oneRealtek HD ALC221-VB
Weight & dimensions4 differ
WidthDiffers170 mm175 mm
DepthDiffers442 mm464.8 mm
HeightDiffers399 mm444.5 mm
WeightDiffers8.6 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.

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