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

Lenovo IdeaCentre B300 vs Lenovo IdeaCentre A700

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  • 49specifications compared
  • 21differ
  • 28identical
  • 94known for one product only

Key differences

  • Display diagonal
    • 54.6 cm (21.5")
    • 58.4 cm (23")
  • Processor frequency
    • 2.8 GHz
    • 2.26 GHz
  • Processor cache
    • 2 MB
    • 3 MB
  • Processor cache type
    • L2
    • Smart Cache
  • Memory clock speed
    • 1066 MHz
    • 1333 MHz
  • Optical drive type
    • DVD Super Multi DL
    • DVD-RW
  • Discrete graphics card model
    • AMD Radeon HD 5450
    • Intel HD
  • Ethernet LAN data rates
    • 10,100 Mbit/s
    • 10,100,1000 Mbit/s

Side by side

Differences highlightedShow differences only
143 specifications
A

Lenovo

IdeaCentre B300

Model B300

View product
B

Lenovo

IdeaCentre A700View product
Display1 differ
Display diagonalDiffers54.6 cm (21.5")58.4 cm (23")
Contrast ratio (typical)Known for one1000:1
Processor3 differ
Processor manufacturerKnown for oneIntel
Processor familyKnown for oneIntel® Core™ i3
Processor generationKnown for one3rd gen Intel® Core™ i3
Processor modelKnown for onei3-350M
Processor threadsKnown for one4
Processor frequencyDiffers2.8 GHz2.26 GHz
Processor cacheDiffers2 MB3 MB
Processor cache typeDiffersL2Smart Cache
Processor socketKnown for oneBGA 1288
System bus rateKnown for one2.5 GT/s
Thermal Design Power (TDP)Known for one35 W
Bus typeKnown for oneDMI
CPU multiplier (bus/core ratio)Known for one17
FSB ParityKnown for oneNo
Maximum number of PCI Express lanesKnown for one16
Number of Processing Die TransistorsKnown for one382 M
PCI Express configurationsKnown for one1x16
PCI Express slots versionKnown for one2.0
Processing Die sizeKnown for one81 mm²
Processor codeKnown for oneSLBPL
Processor codenameKnown for oneArrandale
Processor lithographyKnown for one32 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Core i3-300 Mobile Series
SteppingKnown for oneC2
TjunctionKnown for one105 °C
Conflict-Free processorKnown for oneNo
Maximum internal memory supported by processorKnown for one8 GB
Memory types supported by processorKnown for oneDDR3-SDRAM
Memory clock speeds supported by processorKnown for one800,1066 MHz
Memory bandwidth supported by processor (max)Known for one17.1 GB/s
Memory channels supported by processorKnown for oneDual
ECC supported by processorKnown for oneNo
Processor front side busKnown for one1066 MHz
Memory1 differ
Maximum internal memoryKnown for one8 GB
Memory clock speedDiffers1066 MHz1333 MHz
Storage1 differ
Number of HDDs installedKnown for one1
HDD speedKnown for one7200 RPM
Optical drive typeDiffersDVD Super Multi DLDVD-RW
Compatible memory cardsKnown for oneMemory Stick (MS), MMC, MS PRO, SD, SDHC, xD
Graphics1 differ
Discrete graphics card modelDiffersAMD Radeon HD 5450Intel HD
On-board graphics cardKnown for oneYes
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelKnown for oneIntel® HD Graphics
Number of displays supported (on-board graphics)Known for one2
On-board graphics card base frequencyKnown for one500 MHz
On-board graphics card dynamic frequency (max)Known for one667 MHz
Discrete graphics card memoryKnown for one0.512 GB
Audioidentical
Built-in microphoneKnown for oneYes
Audio systemKnown for oneHD
Network1 differ
Ethernet LAN data ratesDiffers10,100 Mbit/s10,100,1000 Mbit/s
Ports & interfaces2 differ
HDMI ports quantityKnown for one1
Firewire (IEEE 1394) portsDiffers01
PS/2 ports quantityDiffers10
Performance1 differ
Motherboard chipsetDiffersIntel® G41 ExpressIntel® HM55 Express
Processor special featuresidentical
CPU configuration (max)Known for one1
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Graphics & IMC lithographyKnown for one45 nm
Idle StatesKnown for oneYes
Intel 64Known for oneYes
Intel Clear Video TechnologyKnown for oneYes
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneYes
Intel Enhanced Halt StateKnown for oneYes
Intel FDI TechnologyKnown for oneYes
Intel Fast Memory AccessKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
Intel Rapid Storage TechnologyKnown for oneNo
Intel Trusted Execution TechnologyKnown for oneNo
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel Virtualization Technology (VT-x)Known for oneYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneNo
Intel® AES New Instructions (Intel® AES-NI)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneYes
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYes
Intel® InTru™ 3D TechnologyKnown for oneNo
Intel® Insider™Known for oneNo
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Quick Sync Video TechnologyKnown for oneNo
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyKnown for oneNo
Intel® Wireless Display (Intel® WiDi)Known for oneNo
Physical Address Extension (PAE)Known for one36 bit
Processor ARK IDKnown for one43529
Processor package sizeKnown for onerPGA 37.5x 37.5, BGA 34x28
Supported instruction setsKnown for oneSSE4.1, SSE4.2
Thermal Monitoring TechnologiesKnown for oneYes
Weight & dimensions3 differ
Width (with stand)Differs388 mm568 mm
Depth (with stand)Differs111 mm71 mm
Height (with stand)Differs524 mm430 mm
Weight (with stand)Known for one14.8 kg
Packaging content1 differ
Remote control includedDiffersYesNo
Mouse includedKnown for oneYes
Keyboard includedKnown for oneYes
Other features6 differ
Graphics card familyDiffersAMDIntel
Cabling technologyDiffers10/100Base-T(X)10/100/1000Base-T(X)
Compliance industry standardsDiffersIEEE 802.3u, IEEE 802.3IEEE 802.3, 802.3u, 802.3ab
DisplayDiffersHD LEDLCD
Networking featuresDiffersFast EthernetGigabit Ethernet
Number of processors installedKnown for one1
PlatformKnown for onePC
Power requirementsKnown for one100-240V
Power supplyKnown for one150 W
Power supply typeKnown for oneAC
SpeakersDiffers2x 5W2
TV tuner integratedKnown for oneNo
Wireless technologyKnown for oneWi-Fi
Audio output channelsKnown for one2.0 channels
Cameraidentical
Built-in cameraKnown for oneYes

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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