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Product comparison · 2 pcs/workstations

Lenovo ThinkCentre A57 vs NEC PowerMate VL260 SFF - Intel Pentium 4 631, 1024MB, 80GB, Win XP Home

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  • 84specifications compared
  • 29differ
  • 55identical
  • 18known for one product only

Key differences

  • Processor family
    • Intel® Core™2 Duo
    • Intel® Pentium® 4
  • Processor model
    • E4600
    • 631
  • Processor cores
    • 2
    • 1
  • Processor frequency
    • 2.4 GHz
    • 3 GHz
  • Processor codename
    • Conroe
    • Cedarmill
  • Thermal Design Power (TDP)
    • 65 W
    • 86 W
  • Tcase
    • 73.3 °C
    • 69.2 °C
  • Number of Processing Die Transistors
    • 167 M
    • 188 M

Side by side

Differences highlightedShow differences only
102 specifications
A

Lenovo

ThinkCentre A57View product
B

NEC

PowerMate VL260 SFF - Intel Pentium 4 631, 1024MB, 80GB, Win XP HomeView product
Processor12 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™2 DuoIntel® Pentium® 4
Processor modelDiffersE4600631
Processor coresDiffers21
Processor threads22
Processor frequencyDiffers2.4 GHz3 GHz
Processor cache2 MB2 MB
Processor cache typeL2L2
Processor front side bus800 MHz800 MHz
Bus typeFSBFSB
FSB ParityNoNo
Processor lithography65 nm65 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Core 2 Duo E4000 SeriesIntel Pentium 4 600 Series supporting Hyper-Threading Technology
Processor codenameDiffersConroeCedarmill
Thermal Design Power (TDP)Differs65 W86 W
Scenario Design Power (SDP)Known for one0 W
TcaseDiffers73.3 °C69.2 °C
Number of processors installedKnown for one1
Processor socketLGA 775 (Socket T)LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers167 M188 M
Processing Die sizeDiffers111 mm²81 mm²
CPU multiplier (bus/core ratio)Differs1215
SteppingDiffersM0C1
ECC supported by processorNoNo
Memory3 differ
Internal memoryDiffers2 GB1 GB
Maximum internal memoryDiffers4 GB2 GB
Internal memory typeDDR2-SDRAMDDR2-SDRAM
Memory layout (slots x size)Differs2 x 1 GB1 x 1 GB
Memory slotsKnown for one2x DIMM
Storage3 differ
Total storage capacityDiffers250 GB80 GB
Optical drive typeDiffersDVD±RWDVD-RW
HDD interfaceDiffersSATASATA II
HDD speed7200 RPM7200 RPM
Graphics1 differ
Discrete graphics card modelDiffersIntel® GMA 3100Intel® GMA 950
Maximum graphics card memoryKnown for one0.224 GB
Performanceidentical
Product typePCPC
Networkidentical
Wake-on-LAN readyKnown for oneYes
Networking featuresGigabit EthernetGigabit Ethernet
Ports & interfacesidentical
USB 2.0 ports quantity66
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Line-outKnown for oneYes
Line-inKnown for oneYes
Microphone inYesYes
VGA (D-Sub) ports quantity11
PS/2 ports quantity22
Serial ports quantityKnown for one1
Parallel ports quantity11
Expansion slotsidentical
Expansion slotsKnown for one1x PCI Express 1X 2x PCI
Power2 differ
Power supplyDiffers280 W250 W
Power supply input voltageDiffers110 - 220 V220 V
Power supply input frequency50 - 60 Hz50 - 60 Hz
Designidentical
Chassis typeSFFSFF
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
External drive baysKnown for one1x 5.25" / 1x 3.5"
Internal drive baysKnown for one1x 3.5"
Software1 differ
Operating system installedDiffersWindows Vista BusinessWindows XP Home Edition
Bundled softwareKnown for oneYes
Displayidentical
Display includedNoNo
Processor special features3 differ
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyNoNo
Intel Enhanced Halt StateYesYes
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
Physical Address Extension (PAE)Known for one32 bit
Processor ARK IDDiffers3224227479
Processor codeDiffersSLA94SL96L
Processor package size37.5 x 37.5 mm37.5 x 37.5 mm
Thermal Monitoring TechnologiesYesYes
Intel® Turbo Boost TechnologyNoNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
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 systemDiffersALC662AC'97
Weight & dimensions3 differ
WidthDiffers317 mm407 mm
DepthDiffers355 mm100 mm
HeightDiffers99 mm348 mm
WeightKnown for one3.31 kg
Packaging contentidentical
Mouse includedKnown for oneYes
Certificatesidentical
CertificationKnown for oneWLP 2.0, CE, EN 55022 B, EN 50082-1, EN 60950

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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