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Product comparison · 2 pcs/workstations

Lenovo M58 SFF vs Lenovo M58e SFF

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  • 124specifications compared
  • 23differ
  • 101identical
  • 0known for one product only

Key differences

The Lenovo M58 SFF has 2 more processor cores than the Lenovo M58e SFF (4 vs 2). The Lenovo M58 SFF has 2 more processor threads than the Lenovo M58e SFF (4 vs 2). The Lenovo M58e SFF has 0.27 GHz more processor frequency than the Lenovo M58 SFF (2.93 GHz vs 2.66 GHz). Processor family: Intel® Core™2 Quad on the Lenovo M58 SFF, Intel® Core™2 Duo on the Lenovo M58e SFF. Processor model: Q8400 on the Lenovo M58 SFF, E7500 on the Lenovo M58e SFF.

  • Processor family
    • Intel® Core™2 Quad
    • Intel® Core™2 Duo
  • Processor model
    • Q8400
    • E7500
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 4
    • 2
  • Processor frequency
    • 2.66 GHz
    • 2.93 GHz
  • Processor cache
    • 4 MB
    • 3 MB
  • Processor front side bus
    • 1333 MHz
    • 1066 MHz
  • Processor codename
    • Yorkfield
    • Wolfdale

Side by side

Differences highlightedShow differences only
124 specifications
A

Lenovo

M58 SFFView product
B

Lenovo

M58e SFFView product
Processor14 differ
Processor familyDiffersIntel® Core™2 QuadIntel® Core™2 Duo
Processor modelDiffersQ8400E7500
Processor coresDiffers42
Processor threadsDiffers42
Processor frequencyDiffers2.66 GHz2.93 GHz
Processor cacheDiffers4 MB3 MB
Processor front side busDiffers1333 MHz1066 MHz
Processor seriesDiffersIntel Core 2 Quad Q8000 SeriesIntel Core 2 Duo E7000 Series
Processor codenameDiffersYorkfieldWolfdale
Thermal Design Power (TDP)Differs95 W65 W
TcaseDiffers71.4 °C74.1 °C
Number of Processing Die TransistorsDiffers456 M228 M
Processing Die sizeDiffers164 mm²82 mm²
CPU multiplier (bus/core ratio)Differs811
Memory1 differ
Internal memoryDiffers4 GB2 GB
Storage2 differ
Total storage capacityDiffers500 GB250 GB
HDD capacityDiffers500 GB250 GB
Graphics1 differ
On-board graphics card modelDiffersIntel® GMA 4500Intel® GMA X4500
Software2 differ
Operating system installedDiffersWindows 7 ProfessionalWindows Vista Business
Operating system architectureDiffers64-bit32-bit
Processor special features3 differ
Intel Virtualization Technology (VT-x)DiffersYes2
Processor ARK IDDiffers3851236503
Processor codeDiffersSLGT6SLB9Z

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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