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Product comparison · 2 pcs/workstations

Lenovo ThinkStation E20 Intel® Xeon® 3000 Sequence X3440 vs Lenovo ThinkCentre M58 + ThinkPlus L500

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  • 80specifications compared
  • 45differ
  • 35identical
  • 37known for one product only

Key differences

The Lenovo ThinkStation E20 Intel® Xeon® 3000 Sequence X3440 has 2 more processor cores than the Lenovo ThinkCentre M58 + ThinkPlus L500 (4 vs 2). The Lenovo ThinkStation E20 Intel® Xeon® 3000 Sequence X3440 has 6 more processor threads than the Lenovo ThinkCentre M58 + ThinkPlus L500 (8 vs 2). The Lenovo ThinkCentre M58 + ThinkPlus L500 has 0.07 GHz more processor frequency than the Lenovo ThinkStation E20 Intel® Xeon® 3000 Sequence X3440 (2.6 GHz vs 2.53 GHz). Only the Lenovo ThinkStation E20 Intel® Xeon® 3000 Sequence X3440 has ECC supported by processor. Only the Lenovo ThinkCentre M58 + ThinkPlus L500 has embedded options available.

  • Processor family
    • Intel® Xeon® 3000 Sequence
    • Intel® Pentium®
  • Processor model
    • X3440
    • E5300
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 2
  • Processor frequency
    • 2.53 GHz
    • 2.6 GHz
  • Processor cache
    • 8 MB
    • 2 MB
  • Processor cache type
    • Smart Cache
    • L2
  • Bus type
    • DMI
    • FSB

Side by side

Differences highlightedShow differences only
117 specifications
A

Lenovo

ThinkStation E20 Intel® Xeon® 3000 Sequence X3440

Model E20

View product
B

Lenovo

ThinkCentre M58 + ThinkPlus L500View product
Processor18 differ
Processor familyDiffersIntel® Xeon® 3000 SequenceIntel® Pentium®
Processor modelDiffersX3440E5300
Processor coresDiffers42
Processor threadsDiffers82
Processor boost frequencyKnown for one2.93 GHz
Processor frequencyDiffers2.53 GHz2.6 GHz
Processor cacheDiffers8 MB2 MB
Processor cache typeDiffersSmart CacheL2
Bus typeDiffersDMIFSB
System bus rateKnown for one2.5 GT/s
Processor seriesDiffersIntel Xeon 3400 SeriesIntel Pentium E5000 Series for Desktop
Processor codenameDiffersLynnfieldWolfdale
Processor system typeKnown for oneUp
Thermal Design Power (TDP)Differs95 W65 W
TcaseDiffers72.7 °C74.1 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16, 2x8, 4x4
PCI Express slots versionKnown for one2.0
Number of processors installedKnown for one1
Processor socketDiffersLGA 1156 (Socket H)LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers774 M228 M
Processing Die sizeDiffers296 mm²82 mm²
CPU multiplier (bus/core ratio)Differs1913
SteppingDiffersB1R0
Maximum internal memory supported by processorKnown for one32 GB
Memory types supported by processorKnown for oneDDR3 800/1066/1333
Memory bandwidth supported by processor (max)Known for one21 GB/s
ECC supported by processorDiffersYesNo
Processor front side busKnown for one800 MHz
Memory4 differ
Internal memoryDiffers4 GB2 GB
Maximum internal memoryDiffers16 GB4 GB
Memory layout (slots x size)Differs2 x 2 GB1 x 2 GB
Memory clock speedDiffers1333 MHz1066 MHz
Memory channelsKnown for oneDual-channel
Memory slotsKnown for one2x DIMM
Storageidentical
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
Total storage capacityKnown for one320 GB
Optical drive typeKnown for oneDVD±RW
Floppy drive installedKnown for oneNo
Performance1 differ
Product typeDiffersWorkstationPC
Motherboard chipsetKnown for oneIntel® 3450
Network1 differ
Networking featuresDiffersGigabit Ethernet (10/100/1000)Gigabit Ethernet
Ethernet LANKnown for oneYes
Wi-FiKnown for oneNo
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers108
Firewire (IEEE 1394) portsDiffers20
eSATA ports quantityKnown for one1
Serial ports quantityDiffers10
HDMI ports quantityKnown for one0
VGA (D-Sub) ports quantityKnown for one1
DVI portKnown for oneNo
Parallel ports quantityKnown for one1
Power1 differ
Power supply typeKnown for one100 - 240 VAC, 50/60 Hz
Power supplyDiffers280 W130 W
Designidentical
Chassis typeKnown for oneTower
Software1 differ
Operating system installedDiffersWindows 7 ProfessionalWindows Vista Business
Operating system architectureKnown for one64-bit
Processor special features11 differ
Embedded options availableDiffersNoYes
Intel Demand Based SwitchingDiffersYesNo
Intel Trusted Execution TechnologyDiffersYesNo
Intel VT-x with Extended Page Tables (EPT)DiffersYesNo
Intel Virtualization Technology (VT-x)DiffersYes2
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Physical Address Extension (PAE)Known for one36 bit
Processor ARK IDDiffers4292835300
Processor codeDiffersSLBLFSLB9U
Processor package sizeKnown for one37.5 x 37.5 mm
Supported instruction setsKnown for oneSSE4.2
Thermal Monitoring TechnologiesDiffersNoYes
Intel® Turbo Boost TechnologyDiffers1.0No
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Audio1 differ
Audio systemDiffersRealtek ALC662High Definition Audio
Weight & dimensions4 differ
WidthDiffers175 mm277 mm
DepthDiffers430.8 mm244 mm
HeightDiffers425.2 mm82 mm
WeightDiffers11.2 kg4.18 kg
Graphicsidentical
On-board graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneIntel® GMA 4500M
Packaging contentidentical
Remote control includedKnown for oneNo
Other featuresidentical
TV tuner integratedKnown for oneYes
Intel segment taggingKnown for oneEnterprise, Professional

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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