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Product comparison · 2 pcs/workstations

Lenovo E31+Nvidia Quadro 600 1GB vs Lenovo E31+Nvidia Quadro Keppler 2000 2GB

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  • 126specifications compared
  • 13differ
  • 113identical
  • 5known for one product only

Key differences

  • Processor model
    • E3-1245V2
    • E3-1225V2
  • Processor threads
    • 8
    • 4
  • Processor boost frequency
    • 3.8 GHz
    • 3.6 GHz
  • Processor frequency
    • 3.4 GHz
    • 3.2 GHz
  • CPU multiplier (bus/core ratio)
    • 34
    • 32
  • Discrete graphics card model
    • NVIDIA® Quadro® 600
    • NVIDIA® Quadro® 2000
  • Discrete graphics card memory
    • 1 GB
    • 2 GB
  • Embedded options available
    • No
    • Yes

Side by side

Differences highlightedShow differences only
131 specifications
A

Lenovo

E31+Nvidia Quadro 600 1GBView product
B

Lenovo

E31+Nvidia Quadro Keppler 2000 2GBView product
Processor5 differ
Processor manufacturerIntelIntel
Processor familyIntel® Xeon® E3 V2 FamilyIntel® Xeon® E3 V2 Family
Processor modelDiffersE3-1245V2E3-1225V2
Processor cores44
Processor threadsDiffers84
Processor boost frequencyDiffers3.8 GHz3.6 GHz
Processor frequencyDiffers3.4 GHz3.2 GHz
Processor cache8 MB8 MB
Processor cache typeSmart CacheSmart Cache
Bus typeDMIDMI
FSB ParityNoNo
System bus rate5 GT/s5 GT/s
Processor lithography22 nm22 nm
Processor operating modes64-bit64-bit
Processor seriesIntel Xeon E3-1200 v2Intel Xeon E3-1200 v2
Processor codenameIvy BridgeIvy Bridge
Thermal Design Power (TDP)77 W77 W
PCI Express configurations1x16+1x4, 1x8+3x4, 2x8+1x41x16+1x4, 1x8+3x4, 2x8+1x4
PCI Express slots version3.03.0
Number of processors installed11
Processor socketLGA 1155 (Socket H2)LGA 1155 (Socket H2)
CPU multiplier (bus/core ratio)Differs3432
SteppingE1E1
Maximum internal memory supported by processor32 GB32 GB
Memory types supported by processorDDR3-SDRAMDDR3-SDRAM
Memory clock speeds supported by processor1333,1600 MHz1333,1600 MHz
Memory bandwidth supported by processor (max)25.6 GB/s25.6 GB/s
ECC supported by processorYesYes
Memoryidentical
Internal memory4 GB4 GB
Maximum internal memory32 GB32 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory layout (slots x size)2 x 2 GB2 x 2 GB
Memory slots4x DIMM4x DIMM
Memory clock speed1600 MHz1600 MHz
Memory channelsDual-channelDual-channel
Storageidentical
Total storage capacity1 TB1 TB
Optical drive typeDVD-RWDVD-RW
Storage mediaHDDHDD
Number of HDDs installed11
HDD capacity1 TB1 TB
HDD interfaceSATASATA
HDD speed7200 RPM7200 RPM
RAID supportYesYes
RAID levelsKnown for one0, 1, 5
Graphics2 differ
On-board graphics cardYesYes
Discrete graphics card modelDiffersNVIDIA® Quadro® 600NVIDIA® Quadro® 2000
Discrete graphics card memoryDiffers1 GB2 GB
Number of discrete graphics cards11
On-board graphics card familyIntel® HD GraphicsIntel® HD Graphics
On-board graphics card modelIntel® HD Graphics P4000Intel® HD Graphics P4000
Number of displays supported (on-board graphics)33
On-board graphics card base frequency650 MHz650 MHz
On-board graphics card dynamic frequency (max)1250 MHz1250 MHz
Performanceidentical
Product typeWorkstationWorkstation
Motherboard chipsetIntel® C216Intel® C216
Audio output channels5.1 channels5.1 channels
Optical driveidentical
Optical drives quantity11
Networkidentical
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Cabling technology10/100/1000Base-T(X)10/100/1000Base-T(X)
Ports & interfacesidentical
USB 2.0 ports quantity44
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity44
DisplayPorts quantity11
HDMI ports quantity00
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Line-outKnown for oneYes
Line-inKnown for oneYes
Microphone inYesYes
VGA (D-Sub) ports quantity11
DVI portNoNo
PS/2 ports quantity00
Serial ports quantity11
Poweridentical
Power supply280 W280 W
Designidentical
Chassis typeTowerTower
Product colourBlackBlack
Cooling typeActiveActive
Softwareidentical
Operating system installedWindows 7 ProfessionalWindows 7 Professional
Operating system architecture64-bit64-bit
Displayidentical
Display includedNoNo
Processor special features5 differ
CPU configuration (max)11
Embedded options availableDiffersNoYes
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingYesYes
Intel Dual Display Capable TechnologyDiffersYesNo
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyYesYes
Intel Fast Memory AccessYesYes
Intel Flex Memory AccessYesYes
Intel Identity Protection Technology version1.001.00
Intel Rapid Storage TechnologyNoNo
Intel TSX-NINoNo
Intel TSX-NI version0.000.00
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)YesYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)NoNo
Intel® InTru™ 3D TechnologyYesYes
Intel® Insider™NoNo
Intel® Smart CacheYesYes
Intel® Wireless Display (Intel® WiDi)NoNo
Processor ARK IDDiffers6572965733
Processor codeKnown for oneSR0P9
Processor package sizeKnown for one37.5 x 37.5 mm
Supported instruction setsDiffersAVX, SSE4.1, SSE4.2AVX
Thermal Monitoring TechnologiesYesYes
Intel® Smart Response TechnologyNoNo
Intel® Rapid Start TechnologyNoNo
Intel® Turbo Boost Technology2.02.0
Intel Smart Connect TechnologyNoNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Intel® Quick Sync Video TechnologyYesYes
Intel® My WiFi Technology (Intel® MWT)NoNo
Intel® Identity Protection Technology (Intel® IPT)YesYes
Intel® Anti-Theft Technology (Intel® AT)NoNo
Conflict-Free processorNoNo
Audioidentical
Audio systemHDHD
Weight & dimensionsidentical
Width175 mm175 mm
Depth430 mm430 mm
Height425 mm425 mm
Weight11.2 kg11.2 kg
Packaging contentidentical
Mouse includedNoNo
Keyboard includedNoNo
Sustainability1 differ
Sustainability certificatesDiffersEPEAT Gold, ENERGY 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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