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Product comparison · 2 pcs/workstations

AcerPower FV Combo Intel P4 630 vs Lenovo THINKCENTRE A51P DT P4-3.0 (530) 512M/80G/DVD/WXP/3YR TS(+++)

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  • 67specifications compared
  • 27differ
  • 40identical
  • 28known for one product only

Key differences

  • Processor model
    • 630
    • 530
  • Processor threads
    • 2
    • 1
  • Processor frequency
    • 3 GHz
    • 1.73 GHz
  • Processor cache
    • 2 MB
    • 1 MB
  • Processor front side bus
    • 800 MHz
    • 533 MHz
  • Processor lithography
    • 90 nm
    • 65 nm
  • Processor codename
    • Prescott
    • Merom
  • Thermal Design Power (TDP)
    • 84 W
    • 27 W

Side by side

Differences highlightedShow differences only
95 specifications
A

Acer

AcerPower FV Combo Intel P4 630View product
B

Lenovo

THINKCENTRE A51P DT P4-3.0 (530) 512M/80G/DVD/WXP/3YR TS(+++)View product
Processor13 differ
Processor manufacturerIntelIntel
Processor familyIntel® Pentium® 4Intel® Pentium® 4
Processor modelDiffers630530
Processor cores11
Processor threadsDiffers21
Processor frequencyDiffers3 GHz1.73 GHz
Processor cacheDiffers2 MB1 MB
Processor cache typeL2L2
Processor front side busDiffers800 MHz533 MHz
Bus typeFSBFSB
FSB ParityNoNo
Processor lithographyDiffers90 nm65 nm
Processor operating modes64-bit64-bit
Processor codenameDiffersPrescottMerom
Thermal Design Power (TDP)Differs84 W27 W
TcaseDiffers66.6 °C67.7 °C
TjunctionKnown for one100 °C
Processor socketDiffersLGA 775 (Socket T)Socket AM2
Number of Processing Die TransistorsDiffers169 M291 M
Processing Die sizeDiffers135 mm²143 mm²
CPU multiplier (bus/core ratio)Differs1514
Processor core voltage (AC)Known for one0.95 - 1.30 V
SteppingKnown for oneA1
ECC supported by processorNoNo
Processor seriesKnown for oneIntel Pentium 4 600 Series supporting Hyper-Threading Technology
Memory2 differ
Internal memoryDiffers0.25 GB0.5 GB
Internal memory typeDiffersDDR-SDRAMDDR2-SDRAM
Cache internalKnown for one1.024 MB
Maximum internal memoryKnown for one4 GB
Storageidentical
Total storage capacity80 GB80 GB
Optical drive typeDVD-ROMDVD-ROM
Storage drive typeKnown for oneSerial ATA
Diskette drive memoryKnown for one1.44 MB
HDD speedKnown for one7200 RPM
Graphicsidentical
Discrete graphics card modelIntel® GMA 900Intel® 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
Network1 differ
Networking featuresDiffersEthernet/Fast EthernetEthernet/Fast Ethernet/Gigabit Ethernet
Ports & interfacesidentical
I/O portsKnown for one-1 Parallel -External microphone (front) -External Display -Headphone/line out (front) -RJ-45 -8 USB 2.0 (2 front, 6 back) -Keyboard (PS/2) -Mouse (PS/2)
USB 2.0 ports quantityKnown for one6
Ethernet LAN (RJ-45) portsKnown for one1
Headphone outputsKnown for one1
Microphone inKnown for oneYes
VGA (D-Sub) ports quantityKnown for one1
PS/2 ports quantityKnown for one2
Serial ports quantityKnown for one1
Parallel ports quantityKnown for one1
Power1 differ
Power supply typeKnown for one110~220V
Power supplyDiffers180 W310 W
Design1 differ
Chassis typeDiffersMini TowerDesktop
Softwareidentical
Compatible operating systemsKnown for oneMicrosoft Windows XP Professional
Operating system installedKnown for oneWindows XP Professional
Bundled softwareKnown for oneNorton Anti-Virus 2004 (60days), NTI CD-Maker, Adobe Acrobat reader 6.0
Displayidentical
Display includedNoNo
Processor special features5 differ
Embedded options availableDiffersNoYes
Enhanced Intel SpeedStep TechnologyDiffersYesNo
Execute Disable BitYesYes
Idle StatesNoNo
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyNoNo
Intel Enhanced Halt StateNoNo
Intel FDI TechnologyNoNo
Intel Fast Memory AccessNoNo
Intel Flex Memory AccessNoNo
Intel Rapid Storage TechnologyNoNo
Intel Trusted Execution TechnologyNoNo
Intel VT-x with Extended Page Tables (EPT)NoNo
Intel Virtualization Technology (VT-x)NoNo
Intel Virtualization Technology for Directed I/O (VT-d)NoNo
Intel® AES New Instructions (Intel® AES-NI)NoNo
Intel® Clear Video HD Technology (Intel® CVT HD)NoNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)NoNo
Intel® InTru™ 3D TechnologyNoNo
Intel® Insider™NoNo
Intel® Wireless Display (Intel® WiDi)NoNo
Processor ARK IDDiffers2747829733
Processor codeKnown for oneSLA2G
Processor package sizeDiffers37.5 x 37.5 mm35 mm
Thermal Monitoring TechnologiesNoNo
Intel® Turbo Boost TechnologyNoNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Intel® Quick Sync Video TechnologyNoNo
Intel® My WiFi Technology (Intel® MWT)NoNo
Intel® Anti-Theft Technology (Intel® AT)NoNo
Conflict-Free processorNoNo
Audio1 differ
Audio systemDiffersRealtek ALC880SoundMAX Cadenza
Weight & dimensions3 differ
WidthDiffers180 mm175 mm
DepthDiffers420 mm450 mm
HeightDiffers360 mm492 mm
WeightKnown for one13.5 kg
Other featuresidentical
Security featuresKnown for one-Serial port I/O control -Secure Data Disposal -Parallel port I/O control -Power on password -Kensington Lock Standard Enabled -Hard disk drive password -Hardfile I/O control -Embedded Security Subsystem standard -Diskette I/O control -Diskette boot inhibit -Configuration password -Boot sequence con

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