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Product comparison · 2 pcs/workstations

Lenovo ThinkCentre STCB2FR PC Intel® Pentium® G6950 vs Lenovo ThinkCentre STZA6UK PC Intel® Core™ i5 i5-650

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  • 104specifications compared
  • 29differ
  • 75identical
  • 22known for one product only

Key differences

The Lenovo ThinkCentre STZA6UK PC Intel® Core™ i5 i5-650 has 2 more processor threads than the Lenovo ThinkCentre STCB2FR PC Intel® Pentium® G6950 (4 vs 2). The Lenovo ThinkCentre STZA6UK PC Intel® Core™ i5 i5-650 has 0.4 GHz more processor frequency than the Lenovo ThinkCentre STCB2FR PC Intel® Pentium® G6950 (3.2 GHz vs 2.8 GHz). The Lenovo ThinkCentre STZA6UK PC Intel® Core™ i5 i5-650 has 1 MB more processor cache than the Lenovo ThinkCentre STCB2FR PC Intel® Pentium® G6950 (4 MB vs 3 MB). Only the Lenovo ThinkCentre STZA6UK PC Intel® Core™ i5 i5-650 has floppy drive installed. Only the Lenovo ThinkCentre STCB2FR PC Intel® Pentium® G6950 has embedded options available.

  • Processor family
    • Intel® Pentium®
    • Intel® Core™ i5
  • Processor model
    • G6950
    • i5-650
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 2.8 GHz
    • 3.2 GHz
  • Processor cache
    • 3 MB
    • 4 MB
  • CPU multiplier (bus/core ratio)
    • 21
    • 24
  • Memory types supported by processor
    • DDR3 1066
    • DDR3 1066/1333
  • Memory bandwidth supported by processor (max)
    • 17 GB/s
    • 21 GB/s

Side by side

Differences highlightedShow differences only
126 specifications
A

Lenovo

ThinkCentre STCB2FR PC Intel® Pentium® G6950

Model STCB2FR

View product
B

Lenovo

ThinkCentre STZA6UK PC Intel® Core™ i5 i5-650

Model STZA6UK

View product
Processor9 differ
Processor familyDiffersIntel® Pentium®Intel® Core™ i5
Processor generationKnown for oneIntel® Core™ i5
Processor modelDiffersG6950i5-650
Processor threadsDiffers24
Processor boost frequencyKnown for one3.46 GHz
Processor frequencyDiffers2.8 GHz3.2 GHz
Processor cacheDiffers3 MB4 MB
Processor seriesDiffersIntel Pentium G6000 Series for DesktopIntel Core i5-600 Desktop Series
CPU multiplier (bus/core ratio)Differs2124
SteppingKnown for oneC2
Memory types supported by processorDiffersDDR3 1066DDR3 1066/1333
Memory bandwidth supported by processor (max)Differs17 GB/s21 GB/s
Memory3 differ
Internal memoryDiffers2 GB4 GB
Maximum internal memoryDiffers8 GB4 GB
Memory layout (slots x size)Differs1 x 2 GB2 x 2 GB
Memory clock speedKnown for one1333 MHz
Memory typeKnown for oneDDR3
Storage2 differ
Total storage capacityDiffers250 GB500 GB
HDD capacityKnown for one500 GB
HDD interfaceKnown for oneSATA, SATA II
Compatible memory cardsKnown for oneSD
Floppy drive installedDiffersNoYes
Storage drive typeKnown for one500GB Serial ATA II/ 7200
Graphics2 differ
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelDiffersIntegratedIntel® HD Graphics
On-board graphics card base frequencyDiffers533 MHz733 MHz
Networkidentical
Modem typeKnown for oneNo
Ethernet LAN data ratesKnown for one100 Mbit/s
Ports & interfacesidentical
eSATA ports quantityKnown for one2
Expansion slotsidentical
PCI slotsKnown for one1
Expansion slotsKnown for onePCI-Express
PCI Express x16 slotsKnown for one1
Power1 differ
Power supplyDiffers280 W130 W
Designidentical
Form factorKnown for oneUltra Small Form Factor
Processor special features8 differ
Embedded options availableDiffersYesNo
Intel Trusted Execution TechnologyDiffersNoYes
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
Processor ARK IDDiffers4323043546
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
WidthDiffers317 mm272 mm
DepthDiffers355 mm238 mm
HeightDiffers99 mm79 mm
WeightDiffers7.5 kg4.18 kg
Keyboardidentical
Pointing deviceKnown for oneUSB Optical Wheel Mouse
Featuresidentical
Manageability featuresKnown for oneImageUltra enabled, Remote Deployment Manager, Software Delivery Assistant, System Migration Assistant, ThinkVantage Rescue and Recovery
Other featuresidentical
Security featuresKnown for oneBoot sequence control, Boot without keyboard or mouse, Configuration password, Diskette Boot inhibit, Diskette I/O control, Hardfile I/O control, Parallel I/O control, Power on password, Security slot (for attachment of optional cable lock), Serial I/O

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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