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Product comparison · 2 pcs/workstations

HP Compaq dc5100 SFF vs Lenovo ThinkCentre M55

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  • 80specifications compared
  • 36differ
  • 44identical
  • 13known for one product only

Key differences

  • Processor family
    • Intel Atom®
    • Intel® Core™2 Duo
  • Processor model
    • 330
    • E6300
  • Processor threads
    • 4
    • 2
  • Processor frequency
    • 1.6 GHz
    • 1.86 GHz
  • Processor cache
    • 1 MB
    • 2 MB
  • Processor front side bus
    • 533 MHz
    • 1066 MHz
  • Processor lithography
    • 45 nm
    • 65 nm
  • Thermal Design Power (TDP)
    • 8 W
    • 65 W

Side by side

Differences highlightedShow differences only
93 specifications
A

HP

Compaq dc5100 SFFView product
B

Lenovo

ThinkCentre M55View product
Processor14 differ
Processor familyDiffersIntel Atom®Intel® Core™2 Duo
Processor modelDiffers330E6300
Processor threadsDiffers42
Processor frequencyDiffers1.6 GHz1.86 GHz
Processor cacheDiffers1 MB2 MB
Processor front side busDiffers533 MHz1066 MHz
Processor lithographyDiffers45 nm65 nm
Thermal Design Power (TDP)Differs8 W65 W
TcaseDiffers85.2 °C61.4 °C
TjunctionKnown for one100 °C
Processor socketDiffersBGA 437LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers94 M167 M
Processing Die sizeDiffers52 mm²111 mm²
CPU multiplier (bus/core ratio)Differs127
Processor core voltage (AC)Known for one1.25 - 1.40 V
SteppingDiffersC0R0
Processor codenameKnown for oneConroe
Memory2 differ
Internal memoryDiffers0.5 GB1 GB
Maximum internal memoryDiffers4 GB8 GB
Storage1 differ
Total storage capacityDiffers40 GB80 GB
Graphics1 differ
Discrete graphics card modelDiffersIntel® GMA 900Intel® GMA 3000
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers810
PS/2 ports quantityKnown for one2
Serial ports quantityKnown for one1
Ethernet LAN (RJ-45) portsKnown for one1
Power1 differ
Power supplyDiffers240 W310 W
Design1 differ
Chassis typeDiffersSFFTower
Country of originKnown for oneChina
Software1 differ
Operating system installedDiffersWindows XP Home EditionWindows XP Professional
Bundled softwareKnown for oneAdobe Acrobat Reader, Diskeeper Lite, Google Desktop, Google Toolbar, Lotus Notes Stand-alone Client (license), Lotus SmartSuite Millennium edition (license), PC Doctor diagnostics, Picasa, Sun JRE, Symantec Client Security (OEM), ThinkVantage Client Security Software, ThinkVantage Productivity Cent
Processor special features9 differ
Enhanced Intel SpeedStep TechnologyDiffersNoYes
Idle StatesDiffersNoYes
Intel Enhanced Halt StateDiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Physical Address Extension (PAE)Known for oneYes
Processor ARK IDDiffers3564127248
Processor codeDiffersSLG9YSLGW2
Processor package sizeDiffers22 x 22 mm37.5 x 37.5 mm
Supported instruction setsKnown for oneSSE2, SSE3, SSSE3
Thermal Monitoring TechnologiesDiffersNoYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
CPU configuration (max)Known for one1
Audio1 differ
Audio systemDiffersADI 1981B AC97ADI 1983 HD
Weight & dimensions4 differ
WidthDiffers338 mm178 mm
DepthDiffers379 mm450 mm
HeightDiffers100 mm432 mm
WeightDiffers9 kg12.5 kg
Optical driveidentical
DVD read speedKnown for one16x
Other featuresidentical
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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