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Product comparison · 2 pcs/workstations

HP 6000 Pro SFF + S2031a vs HP Compaq 8100 + CQ1859s

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  • 95specifications compared
  • 43differ
  • 52identical
  • 42known for one product only

Key differences

The HP Compaq 8100 + CQ1859s has 2 more processor threads than the HP 6000 Pro SFF + S2031a (4 vs 2). The HP Compaq 8100 + CQ1859s has 0.2 GHz more processor frequency than the HP 6000 Pro SFF + S2031a (3.2 GHz vs 3 GHz). The HP 6000 Pro SFF + S2031a has 2 MB more processor cache than the HP Compaq 8100 + CQ1859s (6 MB vs 4 MB). Only the HP 6000 Pro SFF + S2031a has card reader integrated. Only the HP 6000 Pro SFF + S2031a has embedded options available.

  • Processor family
    • Intel® Core™2 Duo
    • Intel® Core™ i5
  • Processor model
    • E8400
    • i5-650
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 3 GHz
    • 3.2 GHz
  • Processor cache
    • 6 MB
    • 4 MB
  • Processor cache type
    • L2
    • Smart Cache
  • Bus type
    • FSB
    • DMI
  • Processor lithography
    • 45 nm
    • 32 nm

Side by side

Differences highlightedShow differences only
137 specifications
A

HP

6000 Pro SFF + S2031aView product
B

HP

Compaq 8100 + CQ1859sView product
Processor17 differ
Processor familyDiffersIntel® Core™2 DuoIntel® Core™ i5
Processor generationKnown for oneIntel® Core™ i5
Processor modelDiffersE8400i5-650
Processor threadsDiffers24
Processor boost frequencyKnown for one3.46 GHz
Processor frequencyDiffers3 GHz3.2 GHz
Processor cacheDiffers6 MB4 MB
Processor cache typeDiffersL2Smart Cache
Bus typeDiffersFSBDMI
System bus rateKnown for one2.5 GT/s
Processor lithographyDiffers45 nm32 nm
Processor seriesDiffersIntel Core 2 Duo E8000 SeriesIntel Core i5-600 Desktop Series
Processor codenameDiffersWolfdaleClarkdale
Thermal Design Power (TDP)Differs65 W73 W
TcaseDiffers72.4 °C72.6 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16, 2x8
PCI Express slots versionKnown for one2.0
Number of processors installedKnown for one1
Processor socketDiffersLGA 775 (Socket T)LGA 1156 (Socket H)
Number of Processing Die TransistorsDiffers410 M382 M
Processing Die sizeDiffers107 mm²81 mm²
CPU multiplier (bus/core ratio)Differs924
SteppingDiffersE0C2
Maximum internal memory supported by processorKnown for one16 GB
Memory types supported by processorKnown for oneDDR3 1066/1333
Memory bandwidth supported by processor (max)Known for one21 GB/s
Processor front side busKnown for one1333 MHz
Memory1 differ
Internal memoryDiffers3 GB2 GB
Memory slotsKnown for one4x DIMM
Memory channelsKnown for oneDual-channel
Storage3 differ
Total storage capacityDiffers500 GB320 GB
Optical drive typeDiffersDVD Super MultiDVD-ROM
Card reader integratedDiffersYesNo
Graphics2 differ
Discrete graphics card modelDiffersIntel® GMA 4500MIntel HD
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelDiffersNot availableIntel® HD Graphics
Number of displays supported (on-board graphics)Known for one2
On-board graphics card base frequencyKnown for one733 MHz
Maximum graphics card memoryKnown for one0.5 GB
Networkidentical
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Ports & interfacesidentical
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
HDMI ports quantityKnown for one0
Line-outKnown for oneYes
Line-inKnown for oneYes
Firewire (IEEE 1394) portsKnown for one0
DC-in jackKnown for oneYes
DisplayPorts quantityKnown for one1
Serial ports quantityKnown for one1
Expansion slotsidentical
PCI Express x1 slotsKnown for one1
PCI Express x16 slotsKnown for one2
PCI slotsKnown for one1
Poweridentical
Power supply input frequencyKnown for one50 - 60 Hz
Designidentical
External drive baysKnown for one1x 3.5", 1x 5.25"
Internal drive baysKnown for one1x 3.5"
Software1 differ
Operating system installedDiffersWindows Vista BusinessWindows 7 Professional
Display4 differ
Display diagonalDiffers50.8 cm (20")47 cm (18.5")
Display resolutionDiffers1600 x 900 pixels1366 x 768 pixels
Contrast ratio (typical)Differs1000:1600:1
Display brightnessDiffers250 cd/m²200 cd/m²
DisplayKnown for oneLCD
Viewing angle, horizontalKnown for one170°
Viewing angle, verticalKnown for one160°
Processor special features10 differ
CPU configuration (max)Known for one1
Embedded options availableDiffersYesNo
Intel Dual Display Capable TechnologyDiffersNoYes
Intel FDI TechnologyDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Physical Address Extension (PAE)Known for one36 bit
Processor ARK IDDiffers3391043546
Supported instruction setsKnown for oneSSE4.2
Thermal Monitoring TechnologiesDiffersYesNo
Intel® Turbo Boost TechnologyDiffersNo1.0
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Processor codeKnown for oneSLB9J
Audio1 differ
Audio systemDiffersHigh Definition AudioHD
Operational conditionsidentical
Operating temperature (T-T)Known for one10 - 35 °C
Weight & dimensions4 differ
WidthDiffers337 mm378.5 mm
DepthDiffers378 mm100 mm
HeightDiffers100 mm338 mm
WeightDiffers7.26 kg7.6 kg
Certificatesidentical
Compliance industry standardsKnown for oneIEEE 802.3/802.3u/802.3ab
Optical driveidentical
LightScribeKnown for oneYes

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