All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 pcs/workstations

Acer Veriton 7800 - Intel Pentium D 945, 512MB, 80GB, Combo, Win XP Pro vs NEC PowerMate ML450 MicroTower - Intel Pentium D 820, 1024MB, 80GB, DVD Dual Layer, Win XP Pro

Add a product
  • 83specifications compared
  • 23differ
  • 60identical
  • 16known for one product only

Key differences

The Acer Veriton 7800 - Intel Pentium D 945, 512MB, 80GB, Combo, Win XP Pro has 125 more processor model than the NEC PowerMate ML450 MicroTower - Intel Pentium D 820, 1024MB, 80GB, DVD Dual Layer, Win XP Pro (945 vs 820). The Acer Veriton 7800 - Intel Pentium D 945, 512MB, 80GB, Combo, Win XP Pro has 0.6 GHz more processor frequency than the NEC PowerMate ML450 MicroTower - Intel Pentium D 820, 1024MB, 80GB, DVD Dual Layer, Win XP Pro (3.4 GHz vs 2.8 GHz). The Acer Veriton 7800 - Intel Pentium D 945, 512MB, 80GB, Combo, Win XP Pro has 2 MB more processor cache than the NEC PowerMate ML450 MicroTower - Intel Pentium D 820, 1024MB, 80GB, DVD Dual Layer, Win XP Pro (4 MB vs 2 MB). Only the Acer Veriton 7800 - Intel Pentium D 945, 512MB, 80GB, Combo, Win XP Pro has enhanced Intel SpeedStep Technology. Processor series: Intel Pentium D 900 Series on the Acer Veriton 7800 - Intel Pentium D 945, 512MB, 80GB, Combo, Win XP Pro, Intel Pentium D 800 Series on the NEC PowerMate ML450 MicroTower - Intel Pentium D 820, 1024MB, 80GB, DVD Dual Layer, Win XP Pro.

  • Processor model
    • 945
    • 820
  • Processor frequency
    • 3.4 GHz
    • 2.8 GHz
  • Processor cache
    • 4 MB
    • 2 MB
  • Processor lithography
    • 65 nm
    • 90 nm
  • Processor series
    • Intel Pentium D 900 Series
    • Intel Pentium D 800 Series
  • Processor codename
    • Presler
    • Smithfield
  • Tcase
    • 63.4 °C
    • 64.1 °C
  • Number of Processing Die Transistors
    • 376 M
    • 230 M

Side by side

Differences highlightedShow differences only
99 specifications
A

Acer

Veriton 7800 - Intel Pentium D 945, 512MB, 80GB, Combo, Win XP ProView product
B

NEC

PowerMate ML450 MicroTower - Intel Pentium D 820, 1024MB, 80GB, DVD Dual Layer, Win XP ProView product
Processor10 differ
Processor modelDiffers945820
Processor frequencyDiffers3.4 GHz2.8 GHz
Processor cacheDiffers4 MB2 MB
Processor lithographyDiffers65 nm90 nm
Processor seriesDiffersIntel Pentium D 900 SeriesIntel Pentium D 800 Series
Processor codenameDiffersPreslerSmithfield
TcaseDiffers63.4 °C64.1 °C
Number of Processing Die TransistorsDiffers376 M230 M
Processing Die sizeDiffers162 mm²206 mm²
CPU multiplier (bus/core ratio)Differs1714
Processor core voltage (AC)Known for one1.25 - 1.40 V
Memory1 differ
Internal memoryDiffers0.5 GB1 GB
Maximum internal memoryKnown for one4 GB
Storageidentical
Optical drive typeKnown for oneDVD-ROM
HDD interfaceKnown for oneSATA
Diskette drive memoryKnown for oneNo
Graphicsidentical
Maximum graphics card memoryKnown for one0.224 GB
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers86
Line-outKnown for oneYes
Line-inKnown for oneYes
Expansion slots1 differ
Expansion slotsDiffers2x PCI 1x PCI Express X11x PCI Express 16X 1x PCI Express 1X 2x PCI
Power1 differ
Power supplyDiffers300 W250 W
Power supply input voltageKnown for one110/220 V
Power supply input frequencyKnown for one50 - 60 Hz
Design3 differ
Chassis typeDiffersTowerMicro Tower
External drive baysDiffers4x 5.25"; 1x 3.5"2x 5.25"; 2x 3.5"
Internal drive baysDiffers4x 3.5"2x 3.5"
Softwareidentical
Compatible operating systemsKnown for oneMicrosoft Windows XP Professional
Bundled softwareKnown for oneLandesk System Manager Norton AntiVirus Acer Desktop eManager
Processor special features2 differ
Enhanced Intel SpeedStep TechnologyDiffersYesNo
Processor ARK IDDiffers2752027512
Audio1 differ
Audio systemDiffersAzalia CODEC Realtek ALC880AC'97
Weight & dimensions3 differ
WidthDiffers186 mm181 mm
DepthDiffers475 mm402 mm
HeightDiffers438.5 mm384 mm
Certificatesidentical
CertificationKnown for oneCE, Nemko, GS (TUV), ENERGY STAR
SafetyKnown for oneCE Mark, EN 55022 B, EN50082-1, EN 60950
Other featuresidentical
Security featuresKnown for oneUSB Lock Lock pad Intrusion alert
Intel segment taggingKnown for oneEnterprise, Small Business

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.

More pcs/workstations comparisons

All pcs/workstations comparisons