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Product comparison · 2 pcs/workstations

Lenovo E31 + 0A36183 vs Lenovo IdeaCentre K430 Intel® Core™ i5 i5-2320

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  • 85specifications compared
  • 32differ
  • 53identical
  • 51known for one product only

Key differences

The Lenovo E31 + 0A36183 has 0.4 GHz more processor boost frequency than the Lenovo IdeaCentre K430 Intel® Core™ i5 i5-2320 (3.7 GHz vs 3.3 GHz). The Lenovo E31 + 0A36183 has 0.3 GHz more processor frequency than the Lenovo IdeaCentre K430 Intel® Core™ i5 i5-2320 (3.3 GHz vs 3 GHz). The Lenovo IdeaCentre K430 Intel® Core™ i5 i5-2320 has 10 nm more processor lithography than the Lenovo E31 + 0A36183 (32 nm vs 22 nm). Only the Lenovo IdeaCentre K430 Intel® Core™ i5 i5-2320 has Intel Dual Display Capable Technology. Only the Lenovo E31 + 0A36183 has Intel Trusted Execution Technology.

  • Processor generation
    • 3rd gen Intel® Core™ i5
    • 2nd gen Intel® Core™ i5
  • Processor model
    • i5-3550
    • i5-2320
  • Processor boost frequency
    • 3.7 GHz
    • 3.3 GHz
  • Processor frequency
    • 3.3 GHz
    • 3 GHz
  • Processor lithography
    • 22 nm
    • 32 nm
  • Processor codename
    • Ivy Bridge
    • Sandy Bridge
  • Thermal Design Power (TDP)
    • 77 W
    • 95 W
  • Tcase
    • 67.4 °C
    • 72.6 °C

Side by side

Differences highlightedShow differences only
136 specifications
A

Lenovo

E31 + 0A36183View product
B

Lenovo

IdeaCentre K430 Intel® Core™ i5 i5-2320

Model K430

View product
Processor13 differ
Processor generationDiffers3rd gen Intel® Core™ i52nd gen Intel® Core™ i5
Processor modelDiffersi5-3550i5-2320
Processor boost frequencyDiffers3.7 GHz3.3 GHz
Processor frequencyDiffers3.3 GHz3 GHz
FSB ParityKnown for oneNo
Processor lithographyDiffers22 nm32 nm
Processor seriesKnown for oneIntel Core i5-3500 Desktop series
Processor codenameDiffersIvy BridgeSandy Bridge
Thermal Design Power (TDP)Differs77 W95 W
TcaseDiffers67.4 °C72.6 °C
PCI Express configurationsKnown for one1x8, 1x16, 2x4, 2x8
PCI Express slots versionDiffers3.02.0
CPU multiplier (bus/core ratio)Differs3330
SteppingDiffersE1D2
Memory clock speeds supported by processorDiffers1333,1600 MHz1066,1333 MHz
Memory bandwidth supported by processor (max)Differs25.6 GB/s21 GB/s
Maximum number of PCI Express lanesKnown for one16
Memory2 differ
Internal memoryDiffers4 GB8 GB
Memory layout (slots x size)Differs1 x 4 GB2 x 4 GB
Non-ECCKnown for oneYes
Storage1 differ
Optical drive typeDiffersDVD Super Multi DLDVD±RW
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
HDD interfaceKnown for oneSATA
HDD speedKnown for one7200 RPM
Total storage capacityKnown for one2 TB
Storage mediaKnown for oneHDD
HDD sizeKnown for one3.5"
Compatible memory cardsKnown for oneCF, Memory Stick (MS), MicroDrive, MMC, MS PRO, SD, SDHC, SDXC
Graphics5 differ
On-board graphics card modelDiffersIntel® HD Graphics 2500Intel® HD Graphics 2000
Number of displays supported (on-board graphics)Differs32
On-board graphics card base frequencyDiffers650 MHz850 MHz
On-board graphics card dynamic frequency (max)Differs1150 MHz1100 MHz
On-board graphics card IDDiffers0x1520x102
Graphics cardKnown for oneHD Graphics 2500
Graphics card familyKnown for oneIntel
Discrete graphics card modelKnown for oneNVIDIA® GeForce® GT 545
Discrete graphics card memoryKnown for one1.536 GB
Number of discrete graphics cardsKnown for one1
Performance1 differ
Product typeDiffersWorkstationPC
Motherboard chipsetKnown for oneIntel® C216
Networkidentical
Networking featuresKnown for oneGigabit Ethernet (10/100/1000)
Ethernet LANKnown for oneYes
Ports & interfaces1 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers42
DisplayPorts quantityKnown for one1
Serial ports quantityKnown for one1
HDMI ports quantityKnown for one1
Line-outKnown for oneYes
Line-inKnown for oneYes
DVI portKnown for oneNo
PS/2 ports quantityKnown for one0
S/PDIF out portKnown for oneYes
Poweridentical
Power supplyKnown for one280 W
Design1 differ
Chassis typeDiffersTowerDesktop
Placement supportedKnown for oneVertical
Product colourKnown for oneBlack, Grey
Software1 differ
Operating system installedDiffersWindows 7 ProfessionalWindows 7 Home Premium
Operating system architectureKnown for one64-bit
Processor special features5 differ
Graphics & IMC lithographyKnown for one22 nm
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyDiffersNoYes
Intel Rapid Storage TechnologyKnown for oneNo
Intel Secure Key Technology versionKnown for one1.00
Intel TSX-NIKnown for oneNo
Intel TSX-NI versionKnown for one0.00
Intel Trusted Execution TechnologyDiffersYesNo
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® Secure KeyKnown for oneYes
Intel® Wireless Display (Intel® WiDi)DiffersYesNo
Processor ARK IDDiffers6551653446
Thermal solution specificationKnown for onePCG 2011D
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneYes
Conflict-Free processorKnown for oneYes
Processor codeKnown for oneSR02L
Audioidentical
Audio systemKnown for oneHigh Definition Audio
Weight & dimensions2 differ
DepthDiffers431 mm409 mm
HeightDiffers425 mm360 mm
WeightKnown for one12.5 kg
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Gold, ENERGY STAR
Optical driveidentical
Optical drives quantityKnown for one1

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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