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Product comparison · 2 pcs/workstations

Acer Aspire T135A Sempron3000+ 512MB 160GB vs Lenovo ThinkCentre A52

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  • 24specifications compared
  • 13differ
  • 11identical
  • 74known for one product only

Key differences

The Lenovo ThinkCentre A52 has 1 GHz more processor frequency than the Acer Aspire T135A Sempron3000+ 512MB 160GB (3 GHz vs 2 GHz). The Lenovo ThinkCentre A52 has 2 more USB 2.0 ports quantity than the Acer Aspire T135A Sempron3000+ 512MB 160GB (8 vs 6). The Lenovo ThinkCentre A52 has 129 mm more width than the Acer Aspire T135A Sempron3000+ 512MB 160GB (309 mm vs 180 mm). Processor manufacturer: AMD on the Acer Aspire T135A Sempron3000+ 512MB 160GB, Intel on the Lenovo ThinkCentre A52. Processor family: AMD Sempron on the Acer Aspire T135A Sempron3000+ 512MB 160GB, Intel® Pentium® 4 on the Lenovo ThinkCentre A52.

  • Processor manufacturer
    • AMD
    • Intel
  • Processor family
    • AMD Sempron
    • Intel® Pentium® 4
  • Processor model
    • 3000+
    • 630
  • Processor frequency
    • 2 GHz
    • 3 GHz
  • Internal memory type
    • DDR-SDRAM
    • DDR2-SDRAM
  • USB 2.0 ports quantity
    • 6
    • 8
  • Chassis type
    • Mini Tower
    • SFF
  • Operating system installed
    • Windows XP Home Edition
    • Windows XP Professional

Side by side

Differences highlightedShow differences only
98 specifications
A

Acer

Aspire T135A Sempron3000+ 512MB 160GBView product
B

Lenovo

ThinkCentre A52View product
Processor4 differ
Processor manufacturerDiffersAMDIntel
Processor familyDiffersAMD SempronIntel® Pentium® 4
Processor modelDiffers3000+630
Processor coresKnown for one1
Processor threadsKnown for one2
Processor frequencyDiffers2 GHz3 GHz
Processor cacheKnown for one2 MB
Processor cache typeKnown for oneL2
Processor front side busKnown for one800 MHz
Bus typeKnown for oneFSB
FSB ParityKnown for oneNo
Processor lithographyKnown for one90 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Pentium 4 600 Series supporting Hyper-Threading Technology
Processor codenameKnown for onePrescott
Thermal Design Power (TDP)Known for one84 W
TcaseKnown for one66.6 °C
Processor socketKnown for oneLGA 775 (Socket T)
Number of Processing Die TransistorsKnown for one169 M
Processing Die sizeKnown for one135 mm²
CPU multiplier (bus/core ratio)Known for one15
ECC supported by processorKnown for oneNo
Memory1 differ
Maximum internal memoryKnown for one4 GB
Internal memory typeDiffersDDR-SDRAMDDR2-SDRAM
Storageidentical
Optical drive typeKnown for oneDVD±RW
HDD interfaceKnown for oneSATA
Diskette drive memoryKnown for one1.44 MB
Graphicsidentical
Discrete graphics card modelKnown for oneIntel® GMA 950
Video adapter, busKnown for onePCI Express
Network1 differ
Networking featuresDiffersEthernet/Fast EthernetEthernet/Fast Ethernet/Gigabit Ethernet
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers68
Headphone outputsKnown for one1
Microphone inKnown for oneYes
DVI portKnown for oneNo
Firewire (IEEE 1394) portsKnown for one0
S/PDIF out portKnown for oneNo
SmartCard slotKnown for oneYes
TV-outKnown for oneNo
Serial ports quantityKnown for one1
Modem (RJ-11) portsKnown for one0
I/O portsKnown for one9-in-1 memory card reader
USB 1.1 ports quantityKnown for one0
Poweridentical
Power supply typeKnown for one110/220V
Power supplyKnown for one225 W
Design1 differ
Chassis typeDiffersMini TowerSFF
Software2 differ
Operating system installedDiffersWindows XP Home EditionWindows XP Professional
Bundled softwareDiffersNorton AntiVirus 2005 (60days trail), Adobe Reader 7.0, CyberLink PowerDVD, with SuperMultiPlus, Quick Burning (NTI CD-Maker Gold), with SuperMultiPlusAccess Program, ThinkVantage Rescue and Recovery with Rapid Restore, Norton AntiVirus 2004 with 90 days of virus definition upgrades; PC Doctor diagnostics
Processor special featuresidentical
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Idle StatesKnown for oneNo
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 oneNo
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 one27478
Processor package sizeKnown for one37.5 x 37.5 mm
Thermal Monitoring TechnologiesKnown for oneNo
Intel® Turbo Boost TechnologyKnown for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYes
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
Audioidentical
Audio systemKnown for oneSoundMAX Cadenza
Weight & dimensions3 differ
WidthDiffers180 mm309 mm
DepthDiffers420 mm359 mm
HeightDiffers360 mm85 mm
WeightKnown for one8.5 kg
Other featuresidentical
Security featuresKnown for one-Diskette I/O control -Configuration password -Diskette Boot inhibit -Parallel port I/O control -Power on password -Hard disk drive password -Hard drive I/O control -Security slot (for attachment of optional cable lock) -Serial port I/O control -Boot without keyboard or mouse
Bundled hardwareKnown for oneUS Int. PS/2 keyboard & scroll mouse
Expansion slotsidentical
Expansion slotsKnown for one3 x PCI

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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