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Product comparison · 2 pcs/workstations

Lenovo ThinkCentre M58 + T78HNEU vs Lenovo ThinkCentre M58p + ThinkVision L2251p

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  • 99specifications compared
  • 26differ
  • 73identical
  • 11known for one product only

Key differences

The Lenovo ThinkCentre M58p + ThinkVision L2251p has 0.2 GHz more processor frequency than the Lenovo ThinkCentre M58 + T78HNEU (3 GHz vs 2.8 GHz). The Lenovo ThinkCentre M58p + ThinkVision L2251p has 3 MB more processor cache than the Lenovo ThinkCentre M58 + T78HNEU (6 MB vs 3 MB). The Lenovo ThinkCentre M58p + ThinkVision L2251p has 267 MHz more processor front side bus than the Lenovo ThinkCentre M58 + T78HNEU (1333 MHz vs 1066 MHz). Only the Lenovo ThinkCentre M58p + ThinkVision L2251p has Intel Trusted Execution Technology. Only the Lenovo ThinkCentre M58p + ThinkVision L2251p has Intel Virtualization Technology for Directed I/O (VT-d).

  • Processor model
    • E7400
    • E8400
  • Processor frequency
    • 2.8 GHz
    • 3 GHz
  • Processor cache
    • 3 MB
    • 6 MB
  • Processor front side bus
    • 1066 MHz
    • 1333 MHz
  • Tcase
    • 74.1 °C
    • 72.4 °C
  • Number of Processing Die Transistors
    • 228 M
    • 410 M
  • Processing Die size
    • 82 mm²
    • 107 mm²
  • CPU multiplier (bus/core ratio)
    • 10.5
    • 9

Side by side

Differences highlightedShow differences only
110 specifications
A

Lenovo

ThinkCentre M58 + T78HNEUView product
B

Lenovo

ThinkCentre M58p + ThinkVision L2251pView product
Processor10 differ
Processor modelDiffersE7400E8400
Processor frequencyDiffers2.8 GHz3 GHz
Processor cacheDiffers3 MB6 MB
Processor front side busDiffers1066 MHz1333 MHz
Processor seriesDiffersIntel Core 2 Duo E7000 SeriesIntel Core 2 Duo E8000 Series
TcaseDiffers74.1 °C72.4 °C
Number of Processing Die TransistorsDiffers228 M410 M
Processing Die sizeDiffers82 mm²107 mm²
CPU multiplier (bus/core ratio)Differs10.59
SteppingDiffersR0E0
Memory1 differ
Maximum internal memoryDiffers4 GB8 GB
Storage2 differ
Total storage capacityDiffers320 GB500 GB
Optical drive typeDiffersDVD Super MultiDVD±RW
Graphicsidentical
On-board graphics card modelKnown for oneNot available
Graphics card familyKnown for oneIntel
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers108
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
DisplayPorts quantityKnown for one1
Power1 differ
Power supplyDiffers130 W280 W
Power supply input voltageKnown for one115 - 230 V
Designidentical
Chassis typeKnown for oneTower
Product colourKnown for oneBlack
Software1 differ
Operating system installedDiffersWindows Vista BusinessWindows 7 Professional
Displayidentical
Viewing angle, horizontalKnown for one170°
Viewing angle, verticalKnown for one160°
DisplayKnown for oneLCD
Processor special features5 differ
Graphics & IMC lithographyKnown for one45 nm
Intel Trusted Execution TechnologyDiffersNoYes
Intel Virtualization Technology (VT-x)Differs2Yes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Processor ARK IDDiffers3650033910
Processor codeDiffersSLB9YSLB9J
Audio1 differ
Audio systemDiffersHDHigh Definition Audio
Weight & dimensions4 differ
WidthDiffers275 mm175 mm
DepthDiffers238 mm440 mm
HeightDiffers80 mm402 mm
WeightDiffers4.18 kg11 kg

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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