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

Lenovo IdeaCentre C225 AMD E E-450 vs Lenovo ThinkCentre M71z

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  • 47specifications compared
  • 21differ
  • 26identical
  • 122known for one product only

Key differences

  • Display diagonal
    • IdeaCentre C225 AMD E E-450:47 cm (18.5")
    • ThinkCentre M71z:50.8 cm (20")
  • Display resolution
    • IdeaCentre C225 AMD E E-450:1366 x 768 pixels
    • ThinkCentre M71z:1600 x 900 pixels
  • HD type
    • IdeaCentre C225 AMD E E-450:Not supported
    • ThinkCentre M71z:HD+
  • LED backlight
    • IdeaCentre C225 AMD E E-450:Yes
    • ThinkCentre M71z:No
  • Processor manufacturer
    • IdeaCentre C225 AMD E E-450:AMD
    • ThinkCentre M71z:Intel
  • Processor family
    • IdeaCentre C225 AMD E E-450:AMD E
    • ThinkCentre M71z:Intel® Celeron®
  • Processor model
    • IdeaCentre C225 AMD E E-450:E-450
    • ThinkCentre M71z:G530
  • Processor frequency
    • IdeaCentre C225 AMD E E-450:1.65 GHz
    • ThinkCentre M71z:2.4 GHz

Side by side

Differences highlightedShow differences only (on)
Comparison of C225, ThinkCentre M71z
169 specifications
Display4 differ
Display diagonalDiffers47 cm (18.5")50.8 cm (20")
Display resolutionDiffers1366 x 768 pixels1600 x 900 pixels
HD typeDiffersNot supportedHD+
LED backlightDiffersYesNo
Display brightnessKnown for oneUnknown — not stated by the source250 cd/m²
Contrast ratio (typical)Known for oneUnknown — not stated by the source1000:1
Processor4 differ
Processor manufacturerDiffersAMDIntel
Processor familyDiffersAMD EIntel® Celeron®
Processor modelDiffersE-450G530
Processor threadsKnown for oneUnknown — not stated by the source2
Processor frequencyDiffers1.65 GHz2.4 GHz
Processor cache typeKnown for oneUnknown — not stated by the sourceL3
Processor socketKnown for oneUnknown — not stated by the sourceLGA 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 source24
PCI Express slots versionKnown for oneUnknown — not stated by the source2.0
Processor codeKnown for oneUnknown — not stated by the sourceSR05H
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
SteppingKnown for oneUnknown — not stated by the sourceQ0
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-SDRAM
Memory clock speeds supported by processorKnown for oneUnknown — not stated by the source1066 MHz
Memory bandwidth supported by processor (max)Known for oneUnknown — not stated by the source16 GB/s
Memory channels supported by processorKnown for oneUnknown — not stated by the sourceDual
Memory2 differ
Internal memoryDiffers4 GB2 GB
Maximum internal memoryDiffers6 GB8 GB
Memory slots typeKnown for oneUnknown — not stated by the sourceDIMM
Memory clock speedKnown for oneUnknown — not stated by the source1333 MHz
Memory layout (slots x size)Known for oneUnknown — not stated by the source1 x 2 GB
Storage2 differ
Total storage capacityDiffers500 GB250 GB
HDD speedKnown for oneUnknown — not stated by the source7200 RPM
HDD sizeKnown for oneUnknown — not stated by the source3.5"
HDD interfaceKnown for oneUnknown — not stated by the sourceSATA
Number of SSDs installedKnown for oneUnknown — not stated by the source0
Optical drive typeDiffersDVD-RWDVD±RW
Compatible memory cardsKnown for oneUnknown — not stated by the sourceSD
Graphics2 differ
On-board graphics card familyDiffersAMD Radeon HD 6000Intel® HD Graphics
On-board graphics card modelDiffersAMD Radeon HD 6320Intel® HD Graphics
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 source1000 MHz
Discrete graphics card modelKnown for oneNot availableUnknown — not stated by the source
Audioidentical
RMS rated powerKnown for oneUnknown — not stated by the source4 W
Built-in microphoneKnown for oneYesUnknown — not stated by the source
Camera1 differ
Built-in cameraDiffersYesNo
Total megapixelsKnown for one0.3 MPUnknown — not stated by the source
Optical driveidentical
Optical drive interfaceKnown for oneUnknown — not stated by the sourceSATA
Network2 differ
Wi-FiDiffersYesNo
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)Not supported
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers56
Thunderbolt ports quantityKnown for oneUnknown — not stated by the source0
DisplayPorts quantityKnown for oneUnknown — not stated by the source1
FireWire 800Known for oneUnknown — not stated by the sourceNo
Firewire (IEEE 1394) portsKnown for oneUnknown — not stated by the source0
Composite video inKnown for oneUnknown — not stated by the source0
Docking connectorKnown for oneUnknown — not stated by the sourceNo
Mini PCI Express slotsKnown for oneUnknown — not stated by the source1
PS/2 ports quantityKnown for oneUnknown — not stated by the source0
Serial ports quantityKnown for oneUnknown — not stated by the source0
S/PDIF out portKnown for oneUnknown — not stated by the sourceNo
DC-in jackKnown for oneYesUnknown — not stated by the source
Design1 differ
Product colourDiffersWhiteBlack
Cable lock slotKnown for oneUnknown — not stated by the sourceYes
Wall mountableKnown for oneUnknown — not stated by the sourceYes
Performanceidentical
Motherboard chipsetKnown for oneUnknown — not stated by the sourceIntel® H61
Trusted Platform Module (TPM)Known for oneUnknown — not stated by the sourceYes
Software1 differ
Operating system installedDiffersWindows 7 Home BasicWindows 7 Professional
Operating system architectureKnown for oneUnknown — not stated by the source64-bit
Bundled softwareKnown for oneUnknown — not stated by the sourceRescue and Recovery ThinkVantage System Update ThinkVantage Power Manager ThinkVantage Toolbox Norton Internet Security 2011 Adobe Reader Skype f/ Windows MicrosoftOffice 2010 Corel Burn.Now (DVD±RW) Corel DVD MovieFactory (DVD±RW) Corel WinDVD (DVD±RW)
Processor special featuresidentical
CPU configuration (max)Known for oneUnknown — not stated by the source1
Embedded options availableKnown for oneUnknown — not stated by the sourceNo
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 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 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® Clear Video HD Technology (Intel® CVT HD)Known for oneUnknown — not stated by the sourceNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneUnknown — not stated by the sourceNo
Intel® InTru™ 3D TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel® Insider™Known for oneUnknown — not stated by the sourceNo
Intel® Quick Sync Video TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel® Smart CacheKnown 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 source53414
Processor package sizeKnown for oneUnknown — not stated by the source37.5 x 37.5 mm
Supported instruction setsKnown for oneUnknown — not stated by the sourceSSE4.1, SSE4.2
Thermal Monitoring TechnologiesKnown for oneUnknown — not stated by the sourceYes
Poweridentical
AC adapter powerKnown for oneUnknown — not stated by the source150 W
Weight & dimensionsidentical
Width (with stand)Known for oneUnknown — not stated by the source507 mm
Depth (with stand)Known for oneUnknown — not stated by the source101 mm
Height (with stand)Known for oneUnknown — not stated by the source411 mm
Weight (with stand)Known for oneUnknown — not stated by the source7.5 kg
Package weightKnown for one8.73 kgUnknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for oneUnknown — not stated by the sourceRoHS
CertificationKnown for oneUnknown — not stated by the sourceTCO GREENGUARD Climate Saver
Sustainabilityidentical
Sustainability certificatesKnown for oneUnknown — not stated by the sourceEPEAT Gold, ENERGY STAR
Packaging contentidentical
Cables includedKnown for oneACUnknown — not stated by the source
Quick start guideKnown for oneYesUnknown — not stated by the source
Other features1 differ
Graphics card familyDiffersAMDIntel
Audio adapter typeKnown for oneUnknown — not stated by the sourceRealtek ALC269Q
Camera includedKnown for oneUnknown — not stated by the sourceNo
Chassis typeKnown for oneUnknown — not stated by the sourceAll-in-One
Copper ethernet cabling technologyKnown for oneUnknown — not stated by the source1000BASE-T, 100BASE-TX, 10BASE-T
DisplayKnown for oneUnknown — not stated by the sourceTFT
Display diagonal (metric)Known for oneUnknown — not stated by the source50.8 cm
Display includedKnown for oneUnknown — not stated by the sourceYes
Fibre ChannelKnown for oneUnknown — not stated by the sourceNo
HDMIKnown for oneUnknown — not stated by the sourceNo
Headphone connectivityKnown for oneUnknown — not stated by the source3.5 mm
Internal modemKnown for oneUnknown — not stated by the sourceNo
Keyboard number of keysKnown for oneUnknown — not stated by the source104
Maximum resolutionKnown for oneUnknown — not stated by the source1920 x 1080 pixels
Microphone connectivityKnown for oneUnknown — not stated by the source3.5 mm
Mini HDMI ports quantityKnown for oneUnknown — not stated by the source0
Modem (RJ-11) portsKnown for oneUnknown — not stated by the source0
Number of processors installedKnown for oneUnknown — not stated by the source1
Power supplyKnown for oneUnknown — not stated by the source150 W
Storage drive interfaceKnown for oneUnknown — not stated by the sourceSerial ATA
Package dimensions (WxDxH)Known for one310 x 591 x 520 mmUnknown — not stated by the source
Cabling technologyKnown for one10/100/1000Base-T(X)Unknown — not stated by the source
Compatible operating systemsKnown for oneWindows 7Unknown — not stated by the source
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3abUnknown — not stated by the source
Mac compatibilityKnown for oneNoUnknown — not stated by the source
Networking featuresKnown for oneGigabit EthernetUnknown — not stated by the source
PlatformKnown for onePCUnknown — not stated by the source
Wireless technologyKnown for oneWi-FiUnknown — 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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