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Product comparison · 2 pcs/workstations

HP dc7900 CMT + LP2275w vs HP dc7900 SFF + LE1711

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  • 103specifications compared
  • 29differ
  • 74identical
  • 9known for one product only

Key differences

The HP dc7900 CMT + LP2275w has 0.56 GHz more processor frequency than the HP dc7900 SFF + LE1711 (3.16 GHz vs 2.6 GHz). The HP dc7900 CMT + LP2275w has 4 MB more processor cache than the HP dc7900 SFF + LE1711 (6 MB vs 2 MB). The HP dc7900 CMT + LP2275w has 533 MHz more processor front side bus than the HP dc7900 SFF + LE1711 (1333 MHz vs 800 MHz). Only the HP dc7900 SFF + LE1711 has embedded options available. Only the HP dc7900 CMT + LP2275w has Intel Trusted Execution Technology.

  • Processor family
    • Intel® Core™2 Duo
    • Intel® Pentium®
  • Processor model
    • E8500
    • E5300
  • Processor frequency
    • 3.16 GHz
    • 2.6 GHz
  • Processor cache
    • 6 MB
    • 2 MB
  • Processor front side bus
    • 1333 MHz
    • 800 MHz
  • Tcase
    • 72.4 °C
    • 74.1 °C
  • Number of Processing Die Transistors
    • 410 M
    • 228 M
  • Processing Die size
    • 107 mm²
    • 82 mm²

Side by side

Differences highlightedShow differences only
112 specifications
A

HP

dc7900 CMT + LP2275wView product
B

HP

dc7900 SFF + LE1711View product
Processor11 differ
Processor familyDiffersIntel® Core™2 DuoIntel® Pentium®
Processor modelDiffersE8500E5300
Processor frequencyDiffers3.16 GHz2.6 GHz
Processor cacheDiffers6 MB2 MB
Processor front side busDiffers1333 MHz800 MHz
Processor seriesDiffersIntel Core 2 Duo E8000 SeriesIntel Pentium E5000 Series for Desktop
TcaseDiffers72.4 °C74.1 °C
Number of Processing Die TransistorsDiffers410 M228 M
Processing Die sizeDiffers107 mm²82 mm²
CPU multiplier (bus/core ratio)Differs9.513
SteppingDiffersC0R0
Processor system typeKnown for oneDP
Processor core voltage (AC)Known for one0.850/1.3625 V
Memoryidentical
Memory clock speedKnown for one800 MHz
Optical driveidentical
LightScribeKnown for oneYes
Power1 differ
Power supplyDiffers365 W240 W
Power supply input voltageKnown for one100 - 240 V
Power supply input frequencyKnown for one50 - 60 Hz
Power requirementsKnown for one90 – 264 / 100 – 240 VAC, 50/60 Hz
Design1 differ
Chassis typeDiffersMini TowerSFF
Software1 differ
Bundled softwareDiffersHP ProtectTools Security Software Suite Version 4.0, HP Power Manager, HP Firefox Virtual Browser, HP Backup & Recovery Manager, HP Insight Diagnostics Software, Computer Setup Utility, Roxio Creator Business 10 or DVD 10 / Easy Media Creator 9.0, Intervideo WinDVD 8 LE, PDF CompleteHP ProtectTools Security Software Suite Version 4.0, HP Power Manager, HP Firefox Virtual Browser, HP Backup and Recovery Manager, HP Insight Diagnostics Software (available via HP Backup and Recovery Manager), Computer Setup Utility, McAfee AntiVirus trial version, Roxio Creator Business 10 or DVD
Display5 differ
Display diagonalDiffers55.9 cm (22")43.2 cm (17")
Display resolutionDiffers1680 x 1050 pixels1280 x 1024 pixels
Display brightnessDiffers300 cd/m²250 cd/m²
Viewing angle, horizontalDiffers178°160°
Viewing angle, verticalDiffers178°160°
Processor special features6 differ
CPU configuration (max)Known for one1
Embedded options availableDiffersNoYes
Intel Trusted Execution TechnologyDiffersYesNo
Intel Virtualization Technology (VT-x)DiffersYes2
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Processor ARK IDDiffers3391135300
Processor codeDiffersSLAPKSLB9U
Processor package sizeKnown for one37.5 x 37.5 mm
Weight & dimensions4 differ
WidthDiffers177 mm337 mm
DepthDiffers452 mm378 mm
HeightDiffers447 mm100 mm
WeightDiffers11.8 kg8.5 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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