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Product comparison · 2 pcs/workstations

Lenovo ThinkStation D10 + NVIDIA Quadro FX 3700 vs Lenovo ThinkStation S20 + ATI FirePro V7750 1GB

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  • 80specifications compared
  • 32differ
  • 48identical
  • 19known for one product only

Key differences

  • Processor model
    • E5420
    • E5506
  • Processor frequency
    • 2.5 GHz
    • 2.13 GHz
  • Processor cache
    • 12 MB
    • 4 MB
  • Processor cache type
    • L2
    • Smart Cache
  • Bus type
    • FSB
    • QPI
  • FSB Parity
    • Yes
    • No
  • Processor series
    • Intel Xeon 5400 Series
    • Intel Xeon 5500 Series
  • Processor codename
    • Harpertown
    • Nehalem EP

Side by side

Differences highlightedShow differences only
99 specifications
A

Lenovo

ThinkStation D10 + NVIDIA Quadro FX 3700View product
B

Lenovo

ThinkStation S20 + ATI FirePro V7750 1GBView product
Processor13 differ
Processor modelDiffersE5420E5506
Processor frequencyDiffers2.5 GHz2.13 GHz
Processor cacheDiffers12 MB4 MB
Processor cache typeDiffersL2Smart Cache
Bus typeDiffersFSBQPI
FSB ParityDiffersYesNo
System bus rateKnown for one4.8 GT/s
Processor seriesDiffersIntel Xeon 5400 SeriesIntel Xeon 5500 Series
Processor codenameDiffersHarpertownNehalem EP
TcaseDiffers67 °C76 °C
Number of QPI linksKnown for one2
Processor socketDiffersLGA 771 (Socket J)Socket B (LGA 1366)
CPU multiplier (bus/core ratio)Differs7.516
SteppingDiffersC0D0
Maximum internal memory supported by processorKnown for one144 GB
Memory types supported by processorKnown for oneDDR3-SDRAM
Memory clock speeds supported by processorKnown for one800 MHz
Memory bandwidth supported by processor (max)Known for one19.2 GB/s
ECC supported by processorDiffersNoYes
Processor front side busKnown for one1333 MHz
Number of Processing Die TransistorsKnown for one820 M
Processing Die sizeKnown for one214 mm²
Memory3 differ
Maximum internal memoryDiffers32 GB12 GB
Internal memory typeDiffersDDR2-SDRAMDDR3-SDRAM
Memory clock speedDiffers667 MHz1066 MHz
Memory channelsKnown for oneTriple-channel
Storage1 differ
HDD capacityDiffers500 GB150 GB
Card reader integratedKnown for oneYes
Performanceidentical
Motherboard chipsetKnown for oneIntel® X58 Express
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers610
Ethernet LAN (RJ-45) portsDiffers21
PS/2 ports quantityDiffers20
Firewire (IEEE 1394) portsDiffers12
eSATA ports quantityKnown for one1
Poweridentical
Power supplyKnown for one625 W
Power supply input frequencyKnown for one50 - 60 Hz
Power consumption (typical)Known for one1000 W
Processor special features6 differ
CPU configuration (max)Known for one2
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® Smart CacheKnown for oneYes
Physical Address Extension (PAE)Known for oneYes
Processor ARK IDDiffers3392737096
Processor codeDiffersSLANVSLBF8
Processor package sizeDiffers37.5 x 37.5 mm42.5 x 45 mm
Thermal Monitoring TechnologiesDiffersYesNo
Audio1 differ
Audio systemDiffersRealtek ALC888ADI 1988 A
Weight & dimensions4 differ
WidthDiffers210 mm175 mm
DepthDiffers579 mm460 mm
HeightDiffers485 mm478 mm
WeightDiffers24.9 kg16.3 kg

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