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Product comparison · 2 pcs/workstations

HP Z420 Intel® Xeon® E5 Family E5-1603 vs Lenovo D30 + NVIDIA Quadro 2000

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  • 78specifications compared
  • 28differ
  • 50identical
  • 45known for one product only

Key differences

  • Processor model
    • E5-1603
    • E5-2620
  • Processor cores
    • 4
    • 6
  • Processor threads
    • 4
    • 12
  • Processor frequency
    • 2.8 GHz
    • 2 GHz
  • Processor cache
    • 10 MB
    • 15 MB
  • Processor cache type
    • L3
    • Smart Cache
  • System bus rate
    • 0 GT/s
    • 7.2 GT/s
  • Thermal Design Power (TDP)
    • 130 W
    • 95 W

Side by side

Differences highlightedShow differences only
123 specifications
A

HP

Z420 Intel® Xeon® E5 Family E5-1603

Model Z420

View product
B

Lenovo

D30 + NVIDIA Quadro 2000View product
Processor14 differ
Processor manufacturerIntelIntel
Processor familyIntel® Xeon® E5 FamilyIntel® Xeon® E5 Family
Processor modelDiffersE5-1603E5-2620
Processor coresDiffers46
Processor threadsDiffers412
Processor boost frequencyKnown for one2.5 GHz
Processor frequencyDiffers2.8 GHz2 GHz
Processor cacheDiffers10 MB15 MB
Processor cache typeDiffersL3Smart Cache
Bus typeQPIQPI
FSB ParityNoNo
System bus rateDiffers0 GT/s7.2 GT/s
Processor lithography32 nm32 nm
Processor operating modes64-bit64-bit
Processor seriesKnown for oneIntel Xeon E5-2600
Processor codenameSandy Bridge EPSandy Bridge EP
Thermal Design Power (TDP)Differs130 W95 W
TcaseDiffers64 °C77.4 °C
Maximum number of PCI Express lanes4040
PCI Express configurationsKnown for onex4, x8, x16
PCI Express slots version3.03.0
Number of QPI linksKnown for one2
Number of processors installed11
Processor socketLGA 2011 (Socket R)LGA 2011 (Socket R)
CPU multiplier (bus/core ratio)Differs2825
Maximum number of SMP processorsKnown for one2
SteppingDiffersM1C2
Maximum internal memory supported by processorDiffers375 GB750 GB
Memory types supported by processorDDR3-SDRAMDDR3-SDRAM
Memory clock speeds supported by processorDiffers800,1066 MHz800,1066,1333 MHz
Memory bandwidth supported by processor (max)Differs31.4 GB/s42.6 GB/s
ECC supported by processorYesYes
Memory3 differ
Internal memoryDiffers4 GB8 GB
Maximum internal memoryKnown for one128 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory layout (slots x size)Differs2 x 2 GB4 x 2 GB
Memory slotsKnown for one16x DIMM
Memory clock speedDiffers1600 MHz1333 MHz
ECCYesYes
Memory channelsQuad-channelQuad-channel
Storage2 differ
Optical drive typeDiffersDVD Super MultiDVD-RW
Number of HDDs installed11
HDD capacityDiffers500 GB1 TB
HDD interfaceSATASATA
HDD speed7200 RPM7200 RPM
Card reader integratedKnown for oneYes
RAID supportKnown for oneYes
RAID levelsKnown for one0, 1, 5, 10
Graphicsidentical
Graphics cardKnown for oneNo
Discrete graphics card modelKnown for oneAMD FirePro V4900
Maximum graphics card memoryKnown for one1.024 GB
Graphics card familyKnown for oneAMD
Performanceidentical
Product typeWorkstationWorkstation
Motherboard chipsetKnown for oneIntel® C602
Networkidentical
Networking featuresKnown for oneGigabit Ethernet (10/100/1000)
Ethernet LANKnown for oneNo
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one10
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one2
Ethernet LAN (RJ-45) portsKnown for one2
Headphone outputsKnown for one1
Microphone inKnown for oneYes
Serial ports quantityKnown for one1
Poweridentical
Power supplyKnown for one1120 W
Design1 differ
Chassis typeDiffersMini TowerTower
Product colourKnown for oneBlack
Rack mountingKnown for oneNo
Country of originKnown for oneChina
Software1 differ
Operating system installedDiffersWindows 7 UltimateWindows 7 Professional
Operating system architecture64-bit64-bit
Drivers includedKnown for oneYes
Displayidentical
Display includedNoNo
Processor special features6 differ
CPU configuration (max)Differs12
Embedded options availableDiffersNoYes
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithographyKnown for one32 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingYesYes
Intel Dual Display Capable TechnologyNoNo
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyNoNo
Intel Fast Memory AccessNoNo
Intel Flex Memory AccessDiffersYesNo
Intel Identity Protection Technology versionKnown for one0.00
Intel Rapid Storage TechnologyNoNo
Intel Secure Key Technology versionKnown for one1.00
Intel TSX-NI versionKnown for one0.00
Intel Trusted Execution TechnologyYesYes
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)YesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Clear Video HD Technology (Intel® CVT HD)NoNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)NoNo
Intel® InTru™ 3D TechnologyNoNo
Intel® Insider™NoNo
Intel® Secure KeyKnown for oneYes
Intel® Wireless Display (Intel® WiDi)NoNo
Physical Address Extension (PAE)Known for one46 bit
Processor ARK IDDiffers6460064594
Processor package size52.5 x 45.0 mm52.5 x 45.0 mm
ScalabilityKnown for one2S
Supported instruction setsAVXAVX
Thermal Monitoring TechnologiesYesYes
Intel® Turbo Boost TechnologyDiffersNo1.0
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Quick Sync Video TechnologyNoNo
Intel® My WiFi Technology (Intel® MWT)NoNo
Intel® Identity Protection Technology (Intel® IPT)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)NoNo
Conflict-Free processorNoNo
Intel® Smart CacheKnown for oneYes
Processor codeKnown for oneSR0L9
Audioidentical
Audio systemKnown for oneHigh Definition Audio
Weight & dimensionsidentical
WidthKnown for one210 mm
DepthKnown for one602 mm
HeightKnown for one485 mm
WeightKnown for one27.5 kg
Sustainability1 differ
Sustainability certificatesDiffersENERGY STAREPEAT Gold, ENERGY STAR
Packaging contentidentical
Mouse includedKnown for oneNo
Keyboard includedKnown for oneNo

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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