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Product comparison · 2 pcs/workstations

Lenovo E20 + ThinkVision L2230x vs Lenovo IdeaCentre K330 Intel® Core™ i7 i7-2600

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  • 93specifications compared
  • 41differ
  • 52identical
  • 34known for one product only

Key differences

The Lenovo IdeaCentre K330 Intel® Core™ i7 i7-2600 has 2 more processor cores than the Lenovo E20 + ThinkVision L2230x (4 vs 2). The Lenovo IdeaCentre K330 Intel® Core™ i7 i7-2600 has 4 more processor threads than the Lenovo E20 + ThinkVision L2230x (8 vs 4). The Lenovo IdeaCentre K330 Intel® Core™ i7 i7-2600 has 0.34 GHz more processor boost frequency than the Lenovo E20 + ThinkVision L2230x (3.8 GHz vs 3.46 GHz). Only the Lenovo E20 + ThinkVision L2230x has display included. Only the Lenovo IdeaCentre K330 Intel® Core™ i7 i7-2600 has embedded options available.

  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • Intel® Core™ i5
    • 2nd gen Intel® Core™ i7
  • Processor model
    • i5-650
    • i7-2600
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 4
    • 8
  • Processor boost frequency
    • 3.46 GHz
    • 3.8 GHz
  • Processor frequency
    • 3.2 GHz
    • 3.4 GHz
  • Processor cache
    • 4 MB
    • 8 MB

Side by side

Differences highlightedShow differences only
127 specifications
A

Lenovo

E20 + ThinkVision L2230xView product
B

Lenovo

IdeaCentre K330 Intel® Core™ i7 i7-2600

Model K330

View product
Processor17 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffersIntel® Core™ i52nd gen Intel® Core™ i7
Processor modelDiffersi5-650i7-2600
Processor coresDiffers24
Processor threadsDiffers48
Processor boost frequencyDiffers3.46 GHz3.8 GHz
Processor frequencyDiffers3.2 GHz3.4 GHz
Processor cacheDiffers4 MB8 MB
Processor cache typeSmart CacheSmart Cache
Bus typeDMIDMI
FSB ParityNoNo
System bus rateDiffers2.5 GT/s5 GT/s
Processor lithography32 nm32 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Core i5-600 Desktop SeriesIntel Core i7-2600 Desktop Series
Processor codenameDiffersClarkdaleSandy Bridge
Thermal Design Power (TDP)Differs73 W95 W
Tcase72.6 °C72.6 °C
Maximum number of PCI Express lanes1616
PCI Express slots version2.02.0
Number of processors installed11
Processor socketDiffersLGA 1156 (Socket H)LGA 1155 (Socket H2)
CPU multiplier (bus/core ratio)Differs2434
SteppingDiffersC2D2
Maximum internal memory supported by processorDiffers16 GB32 GB
Memory types supported by processorDiffersDDR3 1066/1333DDR3-SDRAM
Memory clock speeds supported by processorKnown for one1066,1333 MHz
Memory bandwidth supported by processor (max)21 GB/s21 GB/s
ECC supported by processorNoNo
PCI Express configurationsKnown for one1x16, 2x8
Number of Processing Die TransistorsKnown for one382 M
Processing Die sizeKnown for one81 mm²
Memory1 differ
Internal memoryDiffers2 GB6 GB
Maximum internal memory16 GB16 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory layout (slots x size)Known for one3 x 2 GB
Memory clock speed1333 MHz1333 MHz
Memory channelsDual-channelDual-channel
ECCKnown for oneYes
Storage1 differ
Total storage capacityKnown for one1 TB
Optical drive typeDiffersDVD-RWDVD-ROM
HDD interfaceSATASATA
HDD speed7200 RPM7200 RPM
Card reader integratedYesYes
Floppy drive installedKnown for oneNo
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
Graphics2 differ
On-board graphics cardYesYes
On-board graphics card familyIntel® HD GraphicsIntel® HD Graphics
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 2000
Number of displays supported (on-board graphics)22
On-board graphics card base frequencyDiffers733 MHz850 MHz
On-board graphics card dynamic frequency (max)Known for one1350 MHz
On-board graphics card IDKnown for one0x102
Performance1 differ
Product typeDiffersWorkstationPC
Audio output channelsKnown for one7.1 channels
Motherboard chipsetKnown for oneIntel® 3450
Network1 differ
Ethernet LANKnown for oneYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Cabling technologyKnown for one10/100/1000Base-T(X)
Wi-FiKnown for oneYes
Networking featuresDiffersGigabit Ethernet (10/100/1000)Gigabit Ethernet
Ports & interfaces1 differ
USB 2.0 ports quantity88
HDMI ports quantityKnown for one0
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Microphone inYesYes
DVI portKnown for oneNo
PS/2 ports quantity22
Firewire (IEEE 1394) portsKnown for one0
eSATA ports quantityKnown for one1
Serial ports quantityDiffers10
Parallel ports quantityKnown for one0
Designidentical
Chassis typeTowerTower
Product colourKnown for oneBlack
Software1 differ
Operating system installedDiffersWindows 7 ProfessionalWindows 7 Home Premium
Operating system architectureKnown for one64-bit
Display1 differ
Display includedDiffersYesNo
Display diagonalKnown for one54.6 cm (21.5")
ResolutionKnown for one1920 x 1080 pixels
Processor special features10 differ
CPU configuration (max)11
Embedded options availableDiffersNoYes
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyYesYes
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyYesYes
Intel Fast Memory AccessDiffersNoYes
Intel Flex Memory AccessDiffersNoYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Rapid Storage TechnologyNoNo
Intel Trusted Execution TechnologyYesYes
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)YesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Clear Video HD Technology (Intel® CVT HD)YesYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)NoNo
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Intel® Wireless Display (Intel® WiDi)NoNo
Processor ARK IDDiffers4354652213
Processor codeKnown for oneSR00B
Processor package size37.5 x 37.5 mm37.5 x 37.5 mm
Supported instruction setsDiffersSSE4.2AVX
Thermal Monitoring TechnologiesDiffersNoYes
Intel® Turbo Boost TechnologyDiffers1.02.0
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Quick Sync Video TechnologyDiffersNoYes
Intel® My WiFi Technology (Intel® MWT)NoNo
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® Anti-Theft Technology (Intel® AT)NoNo
Conflict-Free processorNoNo
Graphics & IMC lithographyKnown for one45 nm
Physical Address Extension (PAE)Known for one36 bit
Audio1 differ
Audio systemDiffersHigh Definition AudioSRS
Weight & dimensions4 differ
WidthDiffers175 mm180 mm
DepthDiffers430.8 mm408 mm
HeightDiffers425.2 mm465 mm
WeightDiffers11.2 kg13.5 kg
Certificatesidentical
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Poweridentical
Power supplyKnown for one280 W

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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