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Product comparison · 2 pcs/workstations

Fujitsu P5731 + L22W-1 vs Fujitsu P9900 + B22W-6

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  • 134specifications compared
  • 43differ
  • 91identical
  • 19known for one product only

Key differences

The Fujitsu P9900 + B22W-6 has 2 more processor threads than the Fujitsu P5731 + L22W-1 (4 vs 2). The Fujitsu P9900 + B22W-6 has 0.14 GHz more processor frequency than the Fujitsu P5731 + L22W-1 (3.2 GHz vs 3.06 GHz). The Fujitsu P9900 + B22W-6 has 1 MB more processor cache than the Fujitsu P5731 + L22W-1 (4 MB vs 3 MB). Only the Fujitsu P9900 + B22W-6 has card reader integrated. Only the Fujitsu P9900 + B22W-6 has DVI port.

  • Processor family
    • Intel® Core™2 Duo
    • Intel® Core™ i5
  • Processor model
    • E7600
    • i5-650
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 3.06 GHz
    • 3.2 GHz
  • Processor cache
    • 3 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
153 specifications
A

Fujitsu

P5731 + L22W-1View product
B

Fujitsu

P9900 + B22W-6View product
Processor17 differ
Processor familyDiffersIntel® Core™2 DuoIntel® Core™ i5
Processor generationKnown for oneIntel® Core™ i5
Processor modelDiffersE7600i5-650
Processor threadsDiffers24
Processor boost frequencyKnown for one3.46 GHz
Processor frequencyDiffers3.06 GHz3.2 GHz
Processor cacheDiffers3 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 E7000 SeriesIntel Core i5-600 Desktop Series
Processor codenameDiffersWolfdaleClarkdale
Thermal Design Power (TDP)Differs65 W73 W
TcaseDiffers74.1 °C72.6 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16, 2x8
Processor socketDiffersLGA 775 (Socket T)LGA 1156 (Socket H)
Number of Processing Die TransistorsDiffers228 M382 M
Processing Die sizeDiffers82 mm²81 mm²
CPU multiplier (bus/core ratio)Differs11.524
SteppingDiffersR0C2
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 one1066 MHz
Memory3 differ
Internal memoryDiffers4 GB2 GB
Memory layout (slots x size)Differs2 x 2 GB1 x 2 GB
Memory clock speedDiffers1066 MHz1333 MHz
Memory channelsKnown for oneDual-channel
Storage2 differ
Total storage capacityDiffers500 GB320 GB
Card reader integratedDiffersNoYes
Graphics1 differ
Discrete graphics card modelDiffersIntel® GMA 4500Intel® HD Graphics
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelKnown for oneIntel® HD Graphics
Number of displays supported (on-board graphics)Known for one2
On-board graphics card base frequencyKnown for one733 MHz
Performance1 differ
Motherboard chipsetDiffersIntel® Q43Intel® Q57
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers1214
DisplayPorts quantityDiffers01
VGA (D-Sub) ports quantityDiffers10
DVI portDiffersNoYes
Display2 differ
Contrast ratio (typical)Known for one1000:1
Display brightnessDiffers300 cd/m²250 cd/m²
DisplayDiffersL22W-1B22W-6
Processor special features11 differ
CPU configuration (max)Known for one1
Graphics & IMC lithographyKnown for one45 nm
Intel Dual Display Capable TechnologyDiffersNoYes
Intel FDI TechnologyDiffersNoYes
Intel Trusted Execution TechnologyDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)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 IDDiffers4149543546
Supported instruction setsKnown for oneSSE4.2
Thermal Monitoring TechnologiesDiffersYesNo
Intel® Turbo Boost TechnologyDiffersNo1.0
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Operational conditions1 differ
Operating temperature (T-T)Differs10 - 35 °C15 - 35 °C
Certificates1 differ
CertificationDiffersCE, RoHS, WEEE, ENERGY STAR 5.0, EPEATCE, FCC, RoHS, WEEE, ENERGY STAR 5.0, EPEAT

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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