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Product comparison · 2 pcs/workstations

HP Compaq dx2810 vs Lenovo ThinkCentre A58 + 22" LG + R

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  • 84specifications compared
  • 34differ
  • 50identical
  • 32known for one product only

Key differences

The HP Compaq dx2810 has 2 more processor cores than the Lenovo ThinkCentre A58 + 22" LG + R (4 vs 2). The HP Compaq dx2810 has 2 more processor threads than the Lenovo ThinkCentre A58 + 22" LG + R (4 vs 2). The Lenovo ThinkCentre A58 + 22" LG + R has 0.14 GHz more processor frequency than the HP Compaq dx2810 (2.8 GHz vs 2.66 GHz). Only the Lenovo ThinkCentre A58 + 22" LG + R has display included. Only the HP Compaq dx2810 has Intel Trusted Execution Technology.

  • Processor family
    • Intel® Core™2 Quad
    • Intel® Core™2 Duo
  • Processor model
    • Q9400
    • E7400
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 4
    • 2
  • Processor frequency
    • 2.66 GHz
    • 2.8 GHz
  • Processor cache
    • 6 MB
    • 3 MB
  • Processor front side bus
    • 1333 MHz
    • 1066 MHz
  • Processor codename
    • Yorkfield
    • Wolfdale

Side by side

Differences highlightedShow differences only
116 specifications
A

HP

Compaq dx2810View product
B

Lenovo

ThinkCentre A58 + 22" LG + RView product
Processor14 differ
Processor familyDiffersIntel® Core™2 QuadIntel® Core™2 Duo
Processor modelDiffersQ9400E7400
Processor coresDiffers42
Processor threadsDiffers42
Processor frequencyDiffers2.66 GHz2.8 GHz
Processor cacheDiffers6 MB3 MB
Processor front side busDiffers1333 MHz1066 MHz
Processor seriesDiffersIntel Core 2 Quad Q9000 Series for DesktopIntel 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)Differs810.5
Memory1 differ
Internal memoryDiffers4 GB2 GB
Maximum internal memoryKnown for one8 GB
Memory layout (slots x size)Known for one2 x 2 GB
Storage3 differ
Total storage capacityDiffers500 GB320 GB
Optical drive typeDiffersDVD Super MultiDVD±RW
HDD interfaceDiffersSATA IISATA
HDD speedKnown for one7200 RPM
Floppy drive installedKnown for oneNo
Graphics1 differ
Discrete graphics card modelDiffersAMD Radeon HD 4550Intel® GMA X4500
Discrete graphics card memoryKnown for one0.256 GB
Optical driveidentical
LightScribeKnown for oneYes
Network1 differ
Ethernet LANKnown for oneYes
Wi-FiKnown for oneNo
Networking featuresDiffersRealtek 8111C-VB-GR GbEGigabit Ethernet
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers86
HDMI ports quantityKnown for one0
Line-outKnown for oneYes
DVI portKnown for oneNo
Firewire (IEEE 1394) portsKnown for one0
Audio inputKnown for one1
Expansion slotsidentical
PCI Express x1 slotsKnown for one1
PCI Express x16 slotsKnown for one1
PCI slotsKnown for one2
Power1 differ
Power supplyDiffers250 W280 W
Power supply input voltageKnown for one110/220 V
Power supply input frequencyKnown for one50 - 60 Hz
Design1 differ
Chassis typeDiffersMicro TowerTower
External drive baysKnown for one2 x 5.25", 1 x 3.5"
Country of originKnown for oneChina
Product colourKnown for oneBlack
Software1 differ
Operating system installedDiffersWindows Vista BusinessWindows XP Professional
Optional operating system suppliedKnown for oneWindows XP Professional
Bundled softwareKnown for one2007 Microsoft Office Ready PC, McAfee Total Protection - Small Business
Display1 differ
Display includedDiffersNoYes
Display diagonalKnown for one55.9 cm (22")
Processor special features5 differ
Intel Trusted Execution TechnologyDiffersYesNo
Intel Virtualization Technology (VT-x)DiffersYes2
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Processor ARK IDDiffers3536536500
Processor codeDiffersSLB6BSLB9Y
Audioidentical
Audio system direct 3D soundKnown for oneYes
Weight & dimensions4 differ
WidthDiffers385 mm412 mm
DepthDiffers185 mm425 mm
HeightDiffers416 mm175 mm
WeightDiffers8.34 kg11.2 kg
Packaging contentidentical
Mouse includedKnown for oneYes
Remote control includedKnown for oneNo
Keyboardidentical
Keyboard manufacturerKnown for oneHP
Keyboard typeKnown for oneUSB
Other featuresidentical
TV tuner integratedKnown for oneNo
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Operating relative humidity (H-H)Known for one8 - 80%

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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