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Product comparison · 2 pcs/workstations

Lenovo D30+Nvidia Quadro K600 1GB vs Lenovo E31+Nvidia Quadro K2000 2GB

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  • 120specifications compared
  • 63differ
  • 57identical
  • 29known for one product only

Key differences

  • Processor family
    • Intel® Xeon® E5 Family
    • Intel® Core™ i7
  • Processor model
    • E5-2620
    • i7-3770
  • Processor cores
    • 6
    • 4
  • Processor threads
    • 12
    • 8
  • Processor boost frequency
    • 2.5 GHz
    • 3.9 GHz
  • Processor frequency
    • 2 GHz
    • 3.4 GHz
  • Processor cache
    • 15 MB
    • 8 MB
  • Bus type
    • QPI
    • DMI

Side by side

Differences highlightedShow differences only
149 specifications
A

Lenovo

D30+Nvidia Quadro K600 1GBView product
B

Lenovo

E31+Nvidia Quadro K2000 2GBView product
Processor23 differ
Processor familyDiffersIntel® Xeon® E5 FamilyIntel® Core™ i7
Processor generationKnown for one3rd gen Intel® Core™ i7
Processor modelDiffersE5-2620i7-3770
Processor coresDiffers64
Processor threadsDiffers128
Processor boost frequencyDiffers2.5 GHz3.9 GHz
Processor frequencyDiffers2 GHz3.4 GHz
Processor cacheDiffers15 MB8 MB
Bus typeDiffersQPIDMI
System bus rateDiffers7.2 GT/s5 GT/s
Processor lithographyDiffers32 nm22 nm
Processor seriesDiffersIntel Xeon E5-2600Intel Core i7-3700 Desktop series
Processor codenameDiffersSandy Bridge EPIvy Bridge
Thermal Design Power (TDP)Differs95 W77 W
TcaseDiffers77.4 °C67.4 °C
TjunctionKnown for one105 °C
PCI Express configurationsDiffersx4, x8, x161x8, 1x16, 2x4, 2x8
Number of processors installedDiffers21
Processor socketDiffersLGA 2011 (Socket R)LGA 1155 (Socket H2)
CPU multiplier (bus/core ratio)Differs2534
SteppingDiffersC2E1
Maximum internal memory supported by processorDiffers750 GB32 GB
Memory clock speeds supported by processorDiffers800,1066,1333 MHz1333,1600 MHz
Memory bandwidth supported by processor (max)Differs42.6 GB/s25.6 GB/s
ECC supported by processorDiffersYesNo
Maximum number of PCI Express lanesKnown for one40
Number of QPI linksKnown for one2
Memory6 differ
Internal memoryDiffers8 GB4 GB
Maximum internal memoryDiffers64 GB32 GB
Memory layout (slots x size)Differs4 x 2 GB2 x 2 GB
Memory slotsDiffers8x DIMM4x DIMM
Memory clock speedDiffers1333 MHz1600 MHz
Memory channelsDiffersQuad-channelDual-channel
ECCKnown for oneYes
Storage2 differ
Total storage capacityDiffers1 TB2 TB
HDD capacityDiffers1 TB2 TB
HDD sizeKnown for one3.5"
Graphics4 differ
On-board graphics cardDiffersNoYes
Discrete graphics card modelDiffersNVIDIA® Quadro® K600NVIDIA® Quadro® K2000
Discrete graphics card memoryDiffers1 GB2 GB
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelDiffersNot availableIntel® HD Graphics 4000
Number of displays supported (on-board graphics)Known for one3
On-board graphics card base frequencyKnown for one650 MHz
On-board graphics card dynamic frequency (max)Known for one1150 MHz
On-board graphics card IDKnown for one0x162
Performance1 differ
Motherboard chipsetDiffersIntel® C602Intel® C216
Audio output channelsKnown for one5.1 channels
Networkidentical
Wi-FiKnown for oneNo
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers104
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers24
DisplayPorts quantityKnown for one2
HDMI ports quantityKnown for one0
Ethernet LAN (RJ-45) portsDiffers21
VGA (D-Sub) ports quantityKnown for one1
DVI portKnown for oneNo
PS/2 ports quantityKnown for one0
Serial ports quantityKnown for one1
Power1 differ
Power supplyDiffers1120 W280 W
Power supply input voltageKnown for one100 - 240 V
Power supply input frequencyKnown for one50 - 60 Hz
Designidentical
Number of 5.25" baysKnown for one3
Cooling typeKnown for oneActive
Processor special features19 differ
CPU configuration (max)Differs21
Graphics & IMC lithographyDiffers32 nm22 nm
Intel Demand Based SwitchingDiffersYesNo
Intel FDI TechnologyDiffersNoYes
Intel Fast Memory AccessDiffersNoYes
Intel Flex Memory AccessDiffersNoYes
Intel Identity Protection Technology versionDiffers0.001.00
Intel TSX-NIKnown for oneNo
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
Processor ARK IDDiffers6459465719
Processor package sizeDiffers52.5 x 45.0 mm37.5 x 37.5 mm
Supported instruction setsDiffersAVXAVX, SSE4.1, SSE4.2
Thermal solution specificationKnown for onePCG 2011D
Intel® Turbo Boost TechnologyDiffers1.02.0
Intel® Quick Sync Video TechnologyDiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)DiffersNoYes
Intel® Anti-Theft Technology (Intel® AT)DiffersNoYes
Conflict-Free processorDiffersNoYes
Physical Address Extension (PAE)Known for one46 bit
ScalabilityKnown for one2S
Weight & dimensions4 differ
WidthDiffers210 mm175 mm
DepthDiffers602 mm430 mm
HeightDiffers485 mm425 mm
WeightDiffers27.5 kg11.2 kg
Expansion slotsidentical
Number of 3.5" baysKnown for one5
Certificatesidentical
Compliance certificatesKnown for oneRoHS

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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