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Product comparison · 2 pcs/workstations

Acer POWER AP M5 COMBO AMD SEMPRON 3000+ XPPRO 512MB HDD 80GB LAN vs Lenovo ThinkCentre A51 Pentium 4 630 3GHz

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  • 26specifications compared
  • 12differ
  • 14identical
  • 72known for one product only

Key differences

  • Processor manufacturer
    • AMD
    • Intel
  • Processor family
    • AMD Sempron
    • Intel® Pentium® 4
  • Processor model
    • 3000+
    • 630
  • Processor frequency
    • 2 GHz
    • 3 GHz
  • Internal memory
    • 0.5 GB
    • 0.25 GB
  • Discrete graphics card model
    • NVIDIA GeForce 6200
    • Intel® GMA 900
  • Chassis type
    • Mini Tower
    • SFF
  • Audio system
    • Realtek ALC880
    • SoundMAX Cadenza

Side by side

Differences highlightedShow differences only
98 specifications
A

Acer

POWER AP M5 COMBO AMD SEMPRON 3000+ XPPRO 512MB HDD 80GB LANView product
B

Lenovo

ThinkCentre A51 Pentium 4 630 3GHzView 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
Internal memoryDiffers0.5 GB0.25 GB
Maximum internal memoryKnown for one2 GB
Internal memory typeDDR-SDRAMDDR-SDRAM
Storageidentical
Total storage capacity80 GB80 GB
Optical drive typeDVD-ROMDVD-ROM
HDD interfaceKnown for oneSATA
HDD speed7200 RPM7200 RPM
Diskette drive memoryKnown for one1.44 MB
Graphics1 differ
Discrete graphics card modelDiffersNVIDIA GeForce 6200Intel® GMA 900
Video adapter resolutionKnown for one2048x1536 16777216 colors
Video adapter, busKnown for onePCI Express
Performanceidentical
Product typePCPC
Optical driveidentical
DVD read speedKnown for one16x
Networkidentical
Networking featuresEthernet/Fast Ethernet/Gigabit EthernetEthernet/Fast Ethernet/Gigabit Ethernet
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one8
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Microphone inYesYes
VGA (D-Sub) ports quantity11
PS/2 ports quantity22
Parallel ports quantity11
Line-outKnown for oneYes
Line-inKnown for oneYes
DVI portKnown for oneNo
Firewire (IEEE 1394) portsKnown for one0
S/PDIF out portKnown for oneNo
SmartCard slotKnown for oneNo
TV-outKnown for oneNo
Serial ports quantityKnown for one1
Modem (RJ-11) portsKnown for one0
I/O portsKnown for one8x USB 2.0
USB 1.1 ports quantityKnown for one0
Poweridentical
Power supplyKnown for one225 W
Design1 differ
Chassis typeDiffersMini TowerSFF
Software1 differ
Operating system installedWindows XP ProfessionalWindows XP Professional
Bundled softwareDiffersNorton Anti-Virus 2004 (60days), NTI CD-Maker, Adobe Acrobat reader 6.0Lotus Notes Stand-alone Client (license), Lotus SmartSuite Millennium (license), Access program, IBM Director Agent (web deliverable), ThinkVantage Client Security Software (web-downloadable), ThinkVantage Rescue and Recovery with Rapid Restore, Norton AntiVirus 2004 OEM Version, PC Doctor diagnosti
Displayidentical
Display includedNoNo
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
Audio1 differ
Audio systemDiffersRealtek ALC880SoundMAX Cadenza
Weight & dimensions3 differ
WidthDiffers180 mm309 mm
DepthDiffers420 mm345 mm
HeightDiffers360 mm84 mm
WeightKnown for one8.5 kg
Other featuresidentical
Security featuresKnown for one-Boot without keyboard or mouse -Configuration password -Diskette Boot inhibit -Diskette I/O control -Hard disk drive password -Hard drive I/O control -Parallel port I/O control -Power on password -Security slot (for attachment of optional cable lock) -Serial port I/O control -U-Bolt anchoring featu
Bundled hardwareKnown for oneUS Qwerty PS/2 keyboard

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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