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Product comparison · 2 pcs/workstations

Lenovo C20 + ThinkVision 2461x vs Lenovo E20 + NVIDIA Quadro 600

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  • 88specifications compared
  • 35differ
  • 53identical
  • 29known for one product only

Key differences

The Lenovo E20 + NVIDIA Quadro 600 has 4 more processor threads than the Lenovo C20 + ThinkVision 2461x (8 vs 4). The Lenovo E20 + NVIDIA Quadro 600 has 0.27 GHz more processor frequency than the Lenovo C20 + ThinkVision 2461x (2.53 GHz vs 2.26 GHz). The Lenovo E20 + NVIDIA Quadro 600 has 4 MB more processor cache than the Lenovo C20 + ThinkVision 2461x (8 MB vs 4 MB). Only the Lenovo C20 + ThinkVision 2461x has display included. Only the Lenovo E20 + NVIDIA Quadro 600 has Intel Trusted Execution Technology.

  • Processor family
    • Intel® Xeon® 5000 Sequence
    • Intel® Xeon® 3000 Sequence
  • Processor model
    • E5507
    • X3440
  • Processor threads
    • 4
    • 8
  • Processor frequency
    • 2.26 GHz
    • 2.53 GHz
  • Processor cache
    • 4 MB
    • 8 MB
  • Bus type
    • QPI
    • DMI
  • System bus rate
    • 4.8 GT/s
    • 2.5 GT/s
  • Processor series
    • Intel Xeon 5500 Series
    • Intel Xeon 3400 Series

Side by side

Differences highlightedShow differences only
117 specifications
A

Lenovo

C20 + ThinkVision 2461xView product
B

Lenovo

E20 + NVIDIA Quadro 600View product
Processor17 differ
Processor familyDiffersIntel® Xeon® 5000 SequenceIntel® Xeon® 3000 Sequence
Processor modelDiffersE5507X3440
Processor threadsDiffers48
Processor frequencyDiffers2.26 GHz2.53 GHz
Processor cacheDiffers4 MB8 MB
Bus typeDiffersQPIDMI
System bus rateDiffers4.8 GT/s2.5 GT/s
Processor seriesDiffersIntel Xeon 5500 SeriesIntel Xeon 3400 Series
Processor codenameDiffersNehalem EPLynnfield
Thermal Design Power (TDP)Differs80 W95 W
TcaseDiffers76 °C72.7 °C
Number of QPI linksKnown for one2
Number of processors installedDiffers21
Processor socketDiffersSocket B (LGA 1366)LGA 1156 (Socket H)
SteppingDiffersD0B1
Maximum internal memory supported by processorDiffers144 GB32 GB
Memory types supported by processorDiffersDDR3-SDRAMDDR3 800/1066/1333
Memory clock speeds supported by processorKnown for one800 MHz
Memory bandwidth supported by processor (max)Differs19.2 GB/s21 GB/s
Processor boost frequencyKnown for one2.93 GHz
Processor system typeKnown for oneUp
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16, 2x8, 4x4
PCI Express slots versionKnown for one2.0
Number of Processing Die TransistorsKnown for one774 M
Processing Die sizeKnown for one296 mm²
CPU multiplier (bus/core ratio)Known for one19
Memory2 differ
Maximum internal memoryDiffers24 GB16 GB
Memory slotsKnown for one6x DIMM
ECCKnown for oneYes
Memory channelsDiffersTriple-channelDual-channel
Storageidentical
Optical drive typeKnown for oneDVD-RW
RAID supportKnown for oneYes
RAID levelsKnown for one0, 1, 5
Performance1 differ
Motherboard chipsetDiffersIntel® 5520Intel® 3450
Ports & interfaces2 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
PS/2 ports quantityDiffers02
Serial ports quantityDiffers01
Parallel ports quantityKnown for one0
Firewire (IEEE 1394) portsKnown for one2
Power1 differ
Power supplyDiffers800 W280 W
Power supply typeKnown for one100 - 240 VAC, 50/60 Hz
Designidentical
Product colourKnown for oneBlack
Display1 differ
Display includedDiffersYesNo
Display diagonalKnown for one61 cm (24")
Display number of coloursKnown for one16.78 million colours
DisplayKnown for oneTFT
ResolutionKnown for one1920 x 1080 pixels
Processor special features6 differ
Intel Trusted Execution TechnologyDiffersNoYes
Intel® Smart CacheKnown for oneYes
Physical Address Extension (PAE)DiffersYes36 bit
Processor ARK IDDiffers3710042928
Processor codeDiffersSLBKCSLBLF
Intel® Turbo Boost TechnologyDiffersNo1.0
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
CPU configuration (max)Known for one1
Processor package sizeKnown for one37.5 x 37.5 mm
Supported instruction setsKnown for oneSSE4.2
Audio1 differ
Audio systemDiffersHDRealtek ALC662
Weight & dimensions4 differ
WidthDiffers130 mm175 mm
DepthDiffers444 mm430.8 mm
HeightDiffers427 mm425.2 mm
WeightDiffers18.5 kg11.2 kg
Certificatesidentical
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab

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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