Product comparison · 2 all-in-one pcs/workstations

Lenovo Essential C325 E-450 vs Lenovo IdeaCentre B320

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  • 48specifications compared
  • 27differ
  • 21identical
  • 103known for one product only

Key differences

  • Display diagonal
    • Essential C325 E-450:50.8 cm (20")
    • IdeaCentre B320:54.6 cm (21.5")
  • Display resolution
    • Essential C325 E-450:1600 x 900 pixels
    • IdeaCentre B320:1920 x 1080 pixels
  • HD type
    • Essential C325 E-450:HD+
    • IdeaCentre B320:Full HD
  • Processor manufacturer
    • Essential C325 E-450:AMD
    • IdeaCentre B320:Intel
  • Processor model
    • Essential C325 E-450:E-450
    • IdeaCentre B320:i3-2120
  • Processor frequency
    • Essential C325 E-450:1.65 GHz
    • IdeaCentre B320:3.3 GHz
  • Processor cache
    • Essential C325 E-450:1 MB
    • IdeaCentre B320:3 MB
  • Processor cache type
    • Essential C325 E-450:L2
    • IdeaCentre B320:Smart Cache

Side by side

Differences highlightedShow differences only (off)
Comparison of C325, IdeaCentre B320
151 specifications
Display3 differ
Display diagonalDiffers50.8 cm (20")54.6 cm (21.5")
Display resolutionDiffers1600 x 900 pixels1920 x 1080 pixels
TouchscreenKnown for oneUnknown — not stated by the sourceYes
HD typeDiffersHD+Full HD
Full HDKnown for oneUnknown — not stated by the sourceYes
LED backlightKnown for oneUnknown — not stated by the sourceYes
Touch technologyKnown for oneUnknown — not stated by the sourceMulti-touch
Native aspect ratio16:916:9
Processor6 differ
Processor manufacturerDiffersAMDIntel
Processor familyKnown for oneUnknown — not stated by the sourceIntel® Core™ i3
Processor generationKnown for oneUnknown — not stated by the source2nd gen Intel® Core™ i3
Processor modelDiffersE-450i3-2120
Processor cores22
Processor threadsKnown for oneUnknown — not stated by the source4
Processor frequencyDiffers1.65 GHz3.3 GHz
Processor cacheDiffers1 MB3 MB
Processor cache typeDiffersL2Smart Cache
Processor socketDiffersBGA 413 (Socket FT1)LGA 1155 (Socket H2)
System bus rateKnown for oneUnknown — not stated by the source5 GT/s
64-bit computingKnown for oneUnknown — not stated by the sourceYes
Thermal Design Power (TDP)Known for oneUnknown — not stated by the source65 W
Bus typeKnown for oneUnknown — not stated by the sourceDMI
CPU multiplier (bus/core ratio)Known for oneUnknown — not stated by the source33
FSB ParityKnown for oneUnknown — not stated by the sourceNo
Maximum number of PCI Express lanesKnown for oneUnknown — not stated by the source16
PCI Express slots versionKnown for oneUnknown — not stated by the source2.0
Processor codenameKnown for oneUnknown — not stated by the sourceSandy Bridge
Processor lithographyKnown for oneUnknown — not stated by the source32 nm
Processor operating modesKnown for oneUnknown — not stated by the source64-bit
Processor seriesKnown for oneUnknown — not stated by the sourceIntel Core i3-2100 Desktop Series
TcaseKnown for oneUnknown — not stated by the source69.1 °C
Conflict-Free processorKnown for oneUnknown — not stated by the sourceNo
Maximum internal memory supported by processorKnown for oneUnknown — not stated by the source32 GB
Memory types supported by processorKnown for oneUnknown — not stated by the sourceDDR3 1066/1333
Memory bandwidth supported by processor (max)Known for oneUnknown — not stated by the source21 GB/s
Memory channels supported by processorKnown for oneUnknown — not stated by the sourceDual
ECC supported by processorKnown for oneUnknown — not stated by the sourceNo
Memoryidentical
Internal memory4 GB4 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Maximum internal memory8 GB8 GB
Memory clock speedKnown for oneUnknown — not stated by the source1333 MHz
Storage2 differ
Total storage capacityDiffers500 GB1 TB
Storage mediaKnown for oneUnknown — not stated by the sourceHDD
HDD speed7200 RPM7200 RPM
Optical drive typeDiffersDVD-RWDVD±RW
Card reader integratedYesYes
Number of HDDs installedKnown for one1Unknown — not stated by the source
HDD capacityKnown for one500 GBUnknown — not stated by the source
HDD interfaceKnown for oneSATAUnknown — not stated by the source
Graphics2 differ
On-board graphics cardYesYes
On-board graphics card familyDiffersAMD Radeon HD 6000Intel® HD Graphics
On-board graphics card modelDiffersAMD Radeon HD 6320Intel® HD Graphics 2000
Number of displays supported (on-board graphics)Known for oneUnknown — not stated by the source2
On-board graphics card base frequencyKnown for oneUnknown — not stated by the source850 MHz
On-board graphics card dynamic frequency (max)Known for oneUnknown — not stated by the source1100 MHz
On-board graphics card IDKnown for oneUnknown — not stated by the source0x102
Discrete graphics card modelKnown for oneNot availableUnknown — not stated by the source
Audio1 differ
Built-in speaker(s)Known for oneUnknown — not stated by the sourceYes
Built-in microphoneYesYes
Audio systemDiffersHDSRS Premium Sound
Cameraidentical
Built-in cameraYesYes
Total megapixelsKnown for oneUnknown — not stated by the source0.3 MP
Network1 differ
Wi-FiYesYes
Wi-Fi standards802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANYesYes
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100 Mbit/s
BluetoothKnown for oneUnknown — not stated by the sourceYes
Wi-Fi data rate (max)Known for one150 Mbit/sUnknown — not stated by the source
Ports & interfaces1 differ
Ethernet LAN (RJ-45) ports11
USB 2.0 ports quantity66
HDMI ports quantityDiffers10
VGA (D-Sub) ports quantity00
Headphone outputs11
Microphone inYesYes
DC-in jackYesYes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0Unknown — not stated by the source
DVI portKnown for oneNoUnknown — not stated by the source
Firewire (IEEE 1394) portsKnown for one0Unknown — not stated by the source
PS/2 ports quantityKnown for one0Unknown — not stated by the source
Serial ports quantityKnown for one0Unknown — not stated by the source
Design1 differ
Product colourDiffersBlackBlack, Silver
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Home Basic
Operating system architectureKnown for one64-bitUnknown — not stated by the source
Processor special featuresidentical
CPU configuration (max)Known for oneUnknown — not stated by the source1
Embedded options availableKnown for oneUnknown — not stated by the sourceYes
Enhanced Intel SpeedStep TechnologyKnown for oneUnknown — not stated by the sourceYes
Execute Disable BitKnown for oneUnknown — not stated by the sourceYes
Idle StatesKnown for oneUnknown — not stated by the sourceYes
Intel 64Known for oneUnknown — not stated by the sourceYes
Intel Clear Video TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel Demand Based SwitchingKnown for oneUnknown — not stated by the sourceNo
Intel Dual Display Capable TechnologyKnown for oneUnknown — not stated by the sourceYes
Intel Enhanced Halt StateKnown for oneUnknown — not stated by the sourceYes
Intel FDI TechnologyKnown for oneUnknown — not stated by the sourceYes
Intel Fast Memory AccessKnown for oneUnknown — not stated by the sourceYes
Intel Flex Memory AccessKnown for oneUnknown — not stated by the sourceYes
Intel Identity Protection Technology versionKnown for oneUnknown — not stated by the source1.00
Intel Rapid Storage TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel Trusted Execution TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel VT-x with Extended Page Tables (EPT)Known for oneUnknown — not stated by the sourceYes
Intel Virtualization Technology (VT-x)Known for oneUnknown — not stated by the sourceYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneUnknown — not stated by the sourceNo
Intel® AES New Instructions (Intel® AES-NI)Known for oneUnknown — not stated by the sourceNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneUnknown — not stated by the sourceNo
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneUnknown — not stated by the sourceYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneUnknown — not stated by the sourceNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneUnknown — not stated by the sourceYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneUnknown — not stated by the sourceYes
Intel® InTru™ 3D TechnologyKnown for oneUnknown — not stated by the sourceYes
Intel® Insider™Known for oneUnknown — not stated by the sourceYes
Intel® My WiFi Technology (Intel® MWT)Known for oneUnknown — not stated by the sourceNo
Intel® Quick Sync Video TechnologyKnown for oneUnknown — not stated by the sourceYes
Intel® Turbo Boost TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel® Wireless Display (Intel® WiDi)Known for oneUnknown — not stated by the sourceNo
Processor ARK IDKnown for oneUnknown — not stated by the source53426
Processor package sizeKnown for oneUnknown — not stated by the source37.5 x 37.5 mm
Supported instruction setsKnown for oneUnknown — not stated by the sourceAVX
Thermal Monitoring TechnologiesKnown for oneUnknown — not stated by the sourceYes
Weight & dimensions4 differ
Width (with stand)Differs592 mm534 mm
Depth (with stand)Differs310 mm75.3 mm
Height (with stand)Differs519 mm394.5 mm
Weight (with stand)Differs10.7 kg10 kg
Packaging contentidentical
Mouse includedYesYes
Keyboard includedYesYes
Quick start guideKnown for oneUnknown — not stated by the sourceYes
Numeric keypadKnown for oneYesUnknown — not stated by the source
Other features5 differ
Graphics card familyDiffersAMDIntel
Cabling technologyDiffers10/100/1000Base-T(X)10/100 Base-T(X)
Compliance industry standardsDiffersIEEE 802.3, IEEE 802.3u, IEEE 802.3abIEEE 802.3, IEEE 802.3u
Copper ethernet cabling technologyDiffers1000BASE-T, 1000BASE-TX, 100BASE-T, 100BASE-TX, 10BASE-T100BASE-T, 100BASE-TX, 10BASE-T
Ethernet interface typeDiffersGigabit EthernetFast Ethernet
Audio output channelsKnown for one2.0 channelsUnknown — not stated by the source
Chassis typeKnown for oneAll-in-OneUnknown — not stated by the source
Display includedKnown for oneYesUnknown — not stated by the source
Floppy drive installedKnown for oneNoUnknown — not stated by the source
HDMIKnown for oneYesUnknown — not stated by the source
Headphone connectivityKnown for one3.5 mmUnknown — not stated by the source
Mac compatibilityKnown for oneNoUnknown — not stated by the source
Maximum number of SMP processorsKnown for one1Unknown — not stated by the source
Megapixel (approx.)Known for one0.3 MPUnknown — not stated by the source
Microphone connectivityKnown for one3.5 mmUnknown — not stated by the source
Networking featuresKnown for oneGigabit EthernetUnknown — not stated by the source
Number of processors installedKnown for one1Unknown — not stated by the source
Parallel ports quantityKnown for one0Unknown — not stated by the source
PlatformKnown for onePCUnknown — not stated by the source
Plug and PlayKnown for oneYesUnknown — not stated by the source
Power supply typeKnown for oneAC/DCUnknown — not stated by the source
USB connector typeKnown for oneUSB Type-AUnknown — not stated by the source
Wake-on-LAN readyKnown for oneYesUnknown — not stated by the source
Windows keysKnown for oneYesUnknown — not stated by the source
Optical driveidentical
LightScribeKnown for oneNoUnknown — not stated by the source

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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