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Product comparison · 2 pcs/workstations

Lenovo C20 + NVIDIA Quadro FX 580 vs Lenovo M90 + ThinkVision L197w

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  • 82specifications compared
  • 39differ
  • 43identical
  • 63known for one product only

Key differences

  • Processor family
    • Intel® Xeon® 5000 Sequence
    • Intel® Core™ i3
  • Processor model
    • E5507
    • i3-550
  • Processor cores
    • 4
    • 2
  • Processor frequency
    • 2.26 GHz
    • 3.2 GHz
  • Bus type
    • QPI
    • DMI
  • System bus rate
    • 4.8 GT/s
    • 2.5 GT/s
  • Processor lithography
    • 45 nm
    • 32 nm
  • Processor codename
    • Nehalem EP
    • Clarkdale

Side by side

Differences highlightedShow differences only
145 specifications
A

Lenovo

C20 + NVIDIA Quadro FX 580View product
B

Lenovo

M90 + ThinkVision L197wView product
Processor18 differ
Processor familyDiffersIntel® Xeon® 5000 SequenceIntel® Core™ i3
Processor generationKnown for oneIntel® Core™ i3
Processor modelDiffersE5507i3-550
Processor coresDiffers42
Processor frequencyDiffers2.26 GHz3.2 GHz
Bus typeDiffersQPIDMI
System bus rateDiffers4.8 GT/s2.5 GT/s
Processor lithographyDiffers45 nm32 nm
Processor seriesDiffersIntel Xeon 5500 SeriesIntel Core i3-500 Desktop Series
Processor codenameDiffersNehalem EPClarkdale
Thermal Design Power (TDP)Differs80 W73 W
TcaseDiffers76 °C72.6 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16, 2x8
PCI Express slots versionKnown for one2.0
Number of processors installedDiffers21
Processor socketDiffersSocket B (LGA 1366)LGA 1156 (Socket H)
Number of Processing Die TransistorsKnown for one382 M
Processing Die sizeKnown for one81 mm²
CPU multiplier (bus/core ratio)Known for one24
PlatformKnown for onePC
SteppingDiffersD0K0
Maximum internal memory supported by processorDiffers144 GB16 GB
Memory clock speeds supported by processorDiffers800 MHz1066,1333 MHz
Memory bandwidth supported by processor (max)Differs19.2 GB/s21 GB/s
ECC supported by processorDiffersYesNo
Number of QPI linksKnown for one2
Memory4 differ
Internal memoryDiffers4 GB2 GB
Maximum internal memoryDiffers96 GB8 GB
Memory slotsKnown for one4x DIMM
Memory clock speedDiffers1333 MHz1066 MHz
Memory channelsDiffersTriple-channelDual-channel
Memory layout (slots x size)Known for one2 x 2 GB
ECCKnown for oneYes
Storage1 differ
Total storage capacityKnown for one320 GB
Card reader integratedDiffersNoYes
RAID levelsKnown for one0, 1
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
Graphicsidentical
On-board graphics cardKnown for oneYes
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelKnown for oneIntel® HD Graphics
Number of displays supported (on-board graphics)Known for one2
On-board graphics card base frequencyKnown for one733 MHz
Graphics card familyKnown for oneIntel
Performance1 differ
Product typeDiffersWorkstationPC
Audio output channelsKnown for one5.1 channels
Motherboard chipsetKnown for oneIntel® 5520
Network1 differ
Ethernet LANKnown for oneYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Cabling technologyKnown for one10/100/1000Base-T(X)
Wi-FiKnown for oneNo
Networking featuresDiffersGigabit Ethernet (10/100/1000)Gigabit Ethernet
Ports & interfacesidentical
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
DisplayPorts quantityKnown for one1
HDMI ports quantityKnown for one0
Line-outKnown for oneYes
Line-inKnown for oneYes
VGA (D-Sub) ports quantityKnown for one1
DVI portKnown for oneNo
PS/2 ports quantityKnown for one2
Firewire (IEEE 1394) portsKnown for one0
Serial ports quantityKnown for one1
Expansion slotsidentical
Number of 3.5" baysKnown for one3
PCI Express x1 slotsKnown for one1
PCI Express x16 slotsKnown for one1
PCI slotsKnown for one2
Power1 differ
Power supplyDiffers800 W280 W
Designidentical
Number of 5.25" baysKnown for one2
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Rack mountingKnown for oneYes
Softwareidentical
Operating system architectureKnown for one64-bit
Display1 differ
Display includedDiffersNoYes
Display diagonalKnown for one48.3 cm (19")
Display resolutionKnown for one1440 x 900 pixels
Contrast ratio (typical)Known for one1000:1
TouchscreenKnown for oneNo
Display brightnessKnown for one250 cd/m²
Viewing angle, horizontalKnown for one176°
Viewing angle, verticalKnown for one176°
DisplayKnown for oneLCD TFT
Processor special features8 differ
CPU configuration (max)Known for one1
Graphics & IMC lithographyKnown for one45 nm
Intel Demand Based SwitchingDiffersYesNo
Intel Dual Display Capable TechnologyDiffersNoYes
Intel FDI TechnologyDiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Processor ARK IDDiffers3710048505
Processor codeDiffersSLBKCSLBUD
Processor package sizeKnown for one37.5 x 37.5 mm
Supported instruction setsKnown for oneSSE4.2
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Smart CacheKnown for oneYes
Audio1 differ
Audio systemDiffersADI 1988AHD
Weight & dimensions3 differ
WidthDiffers130 mm175 mm
DepthDiffers444 mm414 mm
HeightDiffers427 mm442 mm
WeightKnown for one18.5 kg
Other featuresidentical
HDD user passwordKnown for oneYes
Intel segment taggingKnown for oneEnterprise, Professional

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