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Product comparison · 2 pcs/workstations

Lenovo ThinkCentre A57 + Office Basic 2007 vs Lenovo ThinkCentre A61 + Office Basic 2007

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  • 32specifications compared
  • 13differ
  • 19identical
  • 55known for one product only

Key differences

The Lenovo ThinkCentre A61 + Office Basic 2007 has 0.4 GHz more processor frequency than the Lenovo ThinkCentre A57 + Office Basic 2007 (2.6 GHz vs 2.2 GHz). The Lenovo ThinkCentre A61 + Office Basic 2007 has 4 GB more maximum internal memory than the Lenovo ThinkCentre A57 + Office Basic 2007 (8 GB vs 4 GB). The Lenovo ThinkCentre A61 + Office Basic 2007 has 90 GB more total storage capacity than the Lenovo ThinkCentre A57 + Office Basic 2007 (250 GB vs 160 GB). Processor manufacturer: Intel on the Lenovo ThinkCentre A57 + Office Basic 2007, AMD on the Lenovo ThinkCentre A61 + Office Basic 2007. Processor family: Intel® Pentium® on the Lenovo ThinkCentre A57 + Office Basic 2007, AMD Athlon on the Lenovo ThinkCentre A61 + Office Basic 2007.

  • Processor manufacturer
    • Intel
    • AMD
  • Processor family
    • Intel® Pentium®
    • AMD Athlon
  • Processor model
    • E2200
    • 5000+
  • Processor frequency
    • 2.2 GHz
    • 2.6 GHz
  • Maximum internal memory
    • 4 GB
    • 8 GB
  • Total storage capacity
    • 160 GB
    • 250 GB
  • Discrete graphics card model
    • Intel® GMA 3100
    • AMD Radeon X1250
  • Chassis type
    • SFF
    • Tower

Side by side

Differences highlightedShow differences only
87 specifications
A

Lenovo

ThinkCentre A57 + Office Basic 2007View product
B

Lenovo

ThinkCentre A61 + Office Basic 2007View product
Processor4 differ
Processor manufacturerDiffersIntelAMD
Processor familyDiffersIntel® Pentium®AMD Athlon
Processor modelDiffersE22005000+
Processor coresKnown for one2
Processor threadsKnown for one2
Processor frequencyDiffers2.2 GHz2.6 GHz
Processor cacheKnown for one1 MB
Processor cache typeKnown for oneL2
Processor front side busKnown for one800 MHz
Bus typeKnown for oneFSB
FSB ParityKnown for oneNo
Processor lithographyKnown for one65 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Pentium E2000 Series for Desktop
Processor codenameKnown for oneConroe
Thermal Design Power (TDP)Known for one65 W
TcaseKnown for one73.3 °C
Processor socketKnown for oneLGA 775 (Socket T)
Number of Processing Die TransistorsKnown for one105 M
Processing Die sizeKnown for one77 mm²
CPU multiplier (bus/core ratio)Known for one11
SteppingKnown for oneM0
ECC supported by processorKnown for oneNo
Memory1 differ
Maximum internal memoryDiffers4 GB8 GB
Memory layout (slots x size)Known for one1 x 1 GB
Memory slotsKnown for one2x DIMM
Storage1 differ
Total storage capacityDiffers160 GB250 GB
Graphics1 differ
Discrete graphics card modelDiffersIntel® GMA 3100AMD Radeon X1250
Ports & interfacesidentical
DVI portKnown for oneYes
Serial ports quantityKnown for one1
Design1 differ
Chassis typeDiffersSFFTower
Processor special featuresidentical
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Idle StatesKnown for oneYes
Intel 64Known for oneYes
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel Enhanced Halt StateKnown for oneYes
Intel FDI TechnologyKnown for oneNo
Intel Fast Memory AccessKnown for oneNo
Intel Flex Memory AccessKnown for oneNo
Intel Rapid Storage TechnologyKnown for oneNo
Intel Trusted Execution TechnologyKnown for oneNo
Intel VT-x with Extended Page Tables (EPT)Known for oneNo
Intel Virtualization Technology (VT-x)Known for oneNo
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneNo
Intel® AES New Instructions (Intel® AES-NI)Known for oneNo
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® InTru™ 3D TechnologyKnown for oneNo
Intel® Insider™Known for oneNo
Intel® Wireless Display (Intel® WiDi)Known for oneNo
Processor ARK IDKnown for one33925
Processor package sizeKnown for one37.5 x 37.5 mm
Thermal Monitoring TechnologiesKnown for oneYes
Intel® Turbo Boost TechnologyKnown for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneNo
Intel® Quick Sync Video TechnologyKnown for oneNo
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Conflict-Free processorKnown for oneNo
Audio1 differ
Audio systemDiffersALC662ALC888
Weight & dimensions4 differ
WidthDiffers317 mm175 mm
DepthDiffers355 mm440 mm
HeightDiffers99 mm402 mm
WeightDiffers3.31 kg11.3 kg

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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