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Product comparison · 2 pcs/workstations

Dell Studio XPS 7100 vs Lenovo ThinkCentre STZA6MD PC Intel® Core™ i5 i5-650

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  • 90specifications compared
  • 44differ
  • 46identical
  • 39known for one product only

Key differences

  • Processor family
    • Intel® Pentium® D
    • Intel® Core™ i5
  • Processor model
    • 820
    • i5-650
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 2.8 GHz
    • 3.2 GHz
  • Processor cache
    • 2 MB
    • 4 MB
  • Processor cache type
    • L2
    • Smart Cache
  • Bus type
    • FSB
    • DMI
  • Processor lithography
    • 90 nm
    • 32 nm

Side by side

Differences highlightedShow differences only
129 specifications
A

Dell

Studio XPS 7100View product
B

Lenovo

ThinkCentre STZA6MD PC Intel® Core™ i5 i5-650

Model STZA6MD

View product
Processor16 differ
Processor familyDiffersIntel® Pentium® DIntel® Core™ i5
Processor generationKnown for oneIntel® Core™ i5
Processor modelDiffers820i5-650
Processor threadsDiffers24
Processor boost frequencyKnown for one3.46 GHz
Processor frequencyDiffers2.8 GHz3.2 GHz
Processor cacheDiffers2 MB4 MB
Processor cache typeDiffersL2Smart Cache
Bus typeDiffersFSBDMI
System bus rateKnown for one2.5 GT/s
Processor lithographyDiffers90 nm32 nm
Processor seriesDiffersIntel Pentium D 800 SeriesIntel Core i5-600 Desktop Series
Processor codenameDiffersSmithfieldClarkdale
Thermal Design Power (TDP)Differs95 W73 W
TcaseDiffers64.1 °C72.6 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16, 2x8
PCI Express slots versionKnown for one2.0
Processor socketDiffersLGA 775 (Socket T)LGA 1156 (Socket H)
Number of Processing Die TransistorsDiffers230 M382 M
Processing Die sizeDiffers206 mm²81 mm²
CPU multiplier (bus/core ratio)Differs1424
SteppingKnown for oneC2
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 one800 MHz
Number of processors installedKnown for one1
Processor core voltage (AC)Known for one1.25 - 1.40 V
Memory1 differ
Maximum internal memoryDiffers8 GB4 GB
Memory layout (slots x size)Known for one2 x 2 GB
Memory channelsKnown for oneDual-channel
Storage2 differ
Total storage capacityDiffers750 GB500 GB
Compatible memory cardsKnown for oneSD
Floppy drive installedDiffersNoYes
HDD interfaceKnown for oneSATA
HDD speedKnown for one7200 RPM
Graphics2 differ
On-board graphics cardDiffersNoYes
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
Graphics card familyDiffersAMDIntel
Discrete graphics card modelKnown for oneAMD Radeon HD 5670
Discrete graphics card memoryKnown for one1 GB
Discrete graphics memory typeKnown for oneGDDR5
Networkidentical
Ethernet LAN data ratesKnown for one100 Mbit/s
Networking featuresKnown for oneGigabit Ethernet
Ports & interfaces4 differ
HDMI ports quantityDiffers10
Headphone outputsDiffers71
VGA (D-Sub) ports quantityDiffers01
DVI portDiffersYesNo
eSATA ports quantityKnown for one1
S/PDIF out portKnown for oneYes
Expansion slotsidentical
PCI Express x1 slotsKnown for one2
PCI Express x16 slotsKnown for one1
Power1 differ
Power supplyDiffers460 W130 W
Designidentical
Chassis typeKnown for oneMicro Tower
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Processor special features13 differ
CPU configuration (max)Known for one1
Enhanced Intel SpeedStep TechnologyDiffersNoYes
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 (VT-x)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)Differs32 bit36 bit
Processor ARK IDDiffers2751243546
Supported instruction setsKnown for oneSSE4.2
Intel® Turbo Boost TechnologyDiffersNo1.0
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Audioidentical
Audio systemKnown for oneHigh Definition Audio
Weight & dimensions4 differ
WidthDiffers190 mm272 mm
DepthDiffers450 mm238 mm
HeightDiffers410 mm79 mm
WeightDiffers10.2 kg4.18 kg
Packaging contentidentical
Mouse includedKnown for oneYes
Keyboard includedKnown for oneYes
Other featuresidentical
Intel segment taggingKnown for oneEnterprise, Professional

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