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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 manufacturerIntelIntel
Processor familyDiffersIntel® Pentium® DIntel® Core™ i5
Processor generationKnown for oneIntel® Core™ i5
Processor modelDiffers820i5-650
Processor cores22
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
FSB ParityNoNo
System bus rateKnown for one2.5 GT/s
Processor lithographyDiffers90 nm32 nm
Processor operating modes64-bit64-bit
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
ECC supported by processorNoNo
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
Internal memory4 GB4 GB
Maximum internal memoryDiffers8 GB4 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory layout (slots x size)Known for one2 x 2 GB
Memory clock speed1333 MHz1333 MHz
Memory channelsKnown for oneDual-channel
Storage2 differ
Total storage capacityDiffers750 GB500 GB
Optical drive typeDVD-RWDVD-RW
Card reader integratedYesYes
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
Performanceidentical
Product typePCPC
Networkidentical
Ethernet LANYesYes
Ethernet LAN data ratesKnown for one100 Mbit/s
Wi-FiNoNo
Networking featuresKnown for oneGigabit Ethernet
Ports & interfaces4 differ
USB 2.0 ports quantity88
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity00
HDMI ports quantityDiffers10
Ethernet LAN (RJ-45) ports11
Headphone outputsDiffers71
Microphone inYesYes
VGA (D-Sub) ports quantityDiffers01
DVI portDiffersYesNo
PS/2 ports quantity00
Firewire (IEEE 1394) ports00
Serial ports quantity00
Parallel ports quantity00
eSATA ports quantityKnown for one1
S/PDIF out portKnown for oneYes
Expansion slotsidentical
PCI slots11
PCI Express x1 slotsKnown for one2
PCI Express x16 slotsKnown for one1
Power1 differ
Power supplyDiffers460 W130 W
Designidentical
Product colourBlackBlack
Chassis typeKnown for oneMicro Tower
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Displayidentical
Display includedNoNo
Processor special features13 differ
CPU configuration (max)Known for one1
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyDiffersNoYes
Execute Disable BitYesYes
Graphics & IMC lithographyKnown for one45 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyDiffersNoYes
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyDiffersNoYes
Intel Fast Memory AccessNoNo
Intel Flex Memory AccessNoNo
Intel Rapid Storage TechnologyNoNo
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
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)NoNo
Intel® InTru™ 3D TechnologyNoNo
Intel® Insider™NoNo
Intel® Wireless Display (Intel® WiDi)NoNo
Physical Address Extension (PAE)Differs32 bit36 bit
Processor ARK IDDiffers2751243546
Processor package size37.5 x 37.5 mm37.5 x 37.5 mm
Supported instruction setsKnown for oneSSE4.2
Thermal Monitoring TechnologiesNoNo
Intel® Turbo Boost TechnologyDiffersNo1.0
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Quick Sync Video TechnologyNoNo
Intel® My WiFi Technology (Intel® MWT)NoNo
Intel® Anti-Theft Technology (Intel® AT)NoNo
Conflict-Free processorNoNo
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
Remote control includedNoNo
Mouse includedKnown for oneYes
Keyboard includedKnown for oneYes
Other featuresidentical
TV tuner integratedNoNo
Intel segment taggingKnown for oneEnterprise, Professional

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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