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Product comparison · 2 pcs/workstations

Lenovo E73 + 18.5 LED ThinkVision E1922 vs Lenovo E73 + ThinkVision E1922 (18.5")

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  • 144specifications compared
  • 28differ
  • 116identical
  • 19known for one product only

Key differences

  • Processor family
    • Intel® Core™ i3
    • Intel® Core™ i7
  • Processor generation
    • 4th gen Intel® Core™ i3
    • 4th gen Intel® Core™ i7
  • Processor model
    • i3-4130
    • i7-4770S
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 4
    • 8
  • Processor frequency
    • 3.4 GHz
    • 3.1 GHz
  • Processor cache
    • 3 MB
    • 8 MB
  • Bus type
    • DMI2
    • QPI

Side by side

Differences highlightedShow differences only
163 specifications
A

Lenovo

E73 + 18.5 LED ThinkVision E1922View product
B

Lenovo

E73 + ThinkVision E1922 (18.5")View product
Processor13 differ
Processor familyDiffersIntel® Core™ i3Intel® Core™ i7
Processor generationDiffers4th gen Intel® Core™ i34th gen Intel® Core™ i7
Processor modelDiffersi3-4130i7-4770S
Processor coresDiffers24
Processor threadsDiffers48
Processor boost frequencyKnown for one3.9 GHz
Processor frequencyDiffers3.4 GHz3.1 GHz
Processor cacheDiffers3 MB8 MB
Bus typeDiffersDMI2QPI
Processor seriesDiffersIntel Core i3-4100 Desktop seriesIntel Core i7-4700 Desktop series
Thermal Design Power (TDP)Differs65, 5465 W
TcaseDiffers72 °C71.35 °C
PCI Express configurationsDiffers1x8, 1x16, 2x4, 2x81x16, 2x8, 1x8+2x4
Number of QPI linksKnown for one1
Memory types supported by processorKnown for oneDDR3-SDRAM
Memory clock speeds supported by processorKnown for one1333,1600 MHz
ECC supported by processorDiffersYesNo
System bus rateKnown for one5 GT/s
Storage2 differ
Total storage capacityDiffers500 GB1 TB
HDD capacityDiffers500 GB1 TB
Graphics3 differ
On-board graphics card modelDiffersIntel® HD Graphics 4400Intel® HD Graphics 4600
On-board graphics card dynamic frequency (max)Differs1150 MHz1200 MHz
On-board graphics card IDDiffers0x41E0x412
Power1 differ
Power supplyDiffers180 W240 W
Software1 differ
Recovery operating systemDiffersWindows 8 ProWindows 8.1 Pro
Trial softwareKnown for oneMicrosoft Office
Displayidentical
Display number of coloursKnown for one16.78 million colours
Processor special features8 differ
Embedded options availableDiffersNoYes
Intel Dual Display Capable TechnologyKnown for oneYes
Intel FDI TechnologyKnown for oneYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Secure Key Technology versionKnown for one1.00
Intel Stable Image Platform Program (SIPP)DiffersNoYes
Intel Stable Image Platform Program (SIPP) versionDiffers0.001.00
Intel Trusted Execution TechnologyDiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® Insider™Known for oneYes
Intel® OS GuardKnown for oneYes
Intel® Secure KeyKnown for oneYes
Intel® Smart CacheKnown for oneYes
Processor ARK IDDiffers7748075124
Processor codeKnown for oneSR14H
Supported instruction setsDiffersAVX 2.0AVX 2.0, SSE4.1, SSE4.2
Intel® Turbo Boost TechnologyDiffersNo2.0
Intel® My WiFi Technology (Intel® MWT)Known for oneYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® Anti-Theft Technology (Intel® AT)Known for oneYes

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