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Product comparison · 2 pcs/workstations

Acer eMachines PV.NBKE2.028 PC Intel® Celeron® E3400 vs HP Pro 3120 MT

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  • 77specifications compared
  • 21differ
  • 56identical
  • 40known for one product only

Key differences

The HP Pro 3120 MT has 0.2 GHz more processor frequency than the Acer eMachines PV.NBKE2.028 PC Intel® Celeron® E3400 (2.8 GHz vs 2.6 GHz). The HP Pro 3120 MT has 1 MB more processor cache than the Acer eMachines PV.NBKE2.028 PC Intel® Celeron® E3400 (2 MB vs 1 MB). The HP Pro 3120 MT has 1 more CPU multiplier (bus/core ratio) than the Acer eMachines PV.NBKE2.028 PC Intel® Celeron® E3400 (14 vs 13). Only the HP Pro 3120 MT has DVI port. Only the Acer eMachines PV.NBKE2.028 PC Intel® Celeron® E3400 has display included.

  • Processor family
    • Intel® Celeron®
    • Intel® Pentium®
  • Processor model
    • E3400
    • E5500
  • Processor frequency
    • 2.6 GHz
    • 2.8 GHz
  • Processor cache
    • 1 MB
    • 2 MB
  • CPU multiplier (bus/core ratio)
    • 13
    • 14
  • Internal memory
    • 3 GB
    • 2 GB
  • Total storage capacity
    • 500 GB
    • 320 GB
  • Optical drive type
    • DVD-RW
    • DVD Super Multi

Side by side

Differences highlightedShow differences only
117 specifications
A

Acer

eMachines PV.NBKE2.028 PC Intel® Celeron® E3400

Model PV.NBKE2.028

View product
B

HP

Pro 3120 MTView product
Processor6 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Celeron®Intel® Pentium®
Processor modelDiffersE3400E5500
Processor cores22
Processor threads22
Processor frequencyDiffers2.6 GHz2.8 GHz
Processor cacheDiffers1 MB2 MB
Processor cache typeSmart CacheSmart Cache
Processor front side bus800 MHz800 MHz
Bus typeFSBFSB
FSB ParityNoNo
Processor lithography45 nm45 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Celeron Processor E3000 Series for DesktopIntel Pentium E5000 Series for Desktop
Processor codenameWolfdaleWolfdale
Thermal Design Power (TDP)65 W65 W
Tcase74.1 °C74.1 °C
Number of processors installedKnown for one1
Processor socketLGA 775 (Socket T)LGA 775 (Socket T)
CPU multiplier (bus/core ratio)Differs1314
SteppingR0R0
ECC supported by processorNoNo
Number of Processing Die TransistorsKnown for one228 M
Processing Die sizeKnown for one82 mm²
Memory1 differ
Internal memoryDiffers3 GB2 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory slotsKnown for one2x DIMM
Memory clock speed1333 MHz1333 MHz
Memory layout (slots x size)Known for one1 x 2 GB
Storage2 differ
Total storage capacityDiffers500 GB320 GB
Optical drive typeDiffersDVD-RWDVD Super Multi
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
HDD interfaceSATASATA
HDD speed7200 RPM7200 RPM
Card reader integratedYesYes
Floppy drive installedKnown for oneNo
Performanceidentical
Product typePCPC
Compatible processor seriesKnown for oneIntel® Celeron®
Networkidentical
Ethernet LANYesYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Cabling technologyKnown for one10/100/1000Base-T(X)
Networking featuresGigabit EthernetGigabit Ethernet
Wi-FiKnown for oneNo
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers76
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
HDMI ports quantityKnown for one0
Ethernet LAN (RJ-45) ports11
Headphone outputsDiffers21
Line-inKnown for oneYes
Microphone inYesYes
VGA (D-Sub) ports quantity11
DVI portDiffersNoYes
PS/2 ports quantityKnown for one0
Firewire (IEEE 1394) portsKnown for one0
Serial ports quantityKnown for one0
Parallel ports quantityKnown for one0
S/PDIF out portKnown for oneYes
Power1 differ
Power supply typeKnown for oneAC
Power supplyDiffers220 W300 W
Design1 differ
Chassis typeDiffersSFFMini Tower
Product colourBlackBlack
Country of originKnown for oneChina
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Operating system architectureKnown for one64-bit
Display1 differ
Display includedDiffersYesNo
Display diagonalKnown for one47 cm (18.5")
DisplayKnown for oneLCD
Processor special features2 differ
Embedded options availableDiffersYesNo
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)YesYes
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 IDDiffers4277242800
Thermal Monitoring TechnologiesYesYes
Intel® Turbo Boost TechnologyNoNo
Intel® Hyper Threading Technology (Intel® HT Technology)NoNo
Intel® Quick Sync Video TechnologyNoNo
Intel® My WiFi Technology (Intel® MWT)NoNo
Intel® Anti-Theft Technology (Intel® AT)NoNo
Conflict-Free processorNoNo
CPU configuration (max)Known for one1
Processor codeKnown for oneSLGTJ
Processor package sizeKnown for one37.5 x 37.5 mm
Weight & dimensions3 differ
WidthDiffers100 mm185 mm
DepthDiffers371 mm416 mm
HeightDiffers265 mm385 mm
WeightKnown for one7.58 kg
Packaging contentidentical
Mouse includedKnown for oneYes
Keyboard includedKnown for oneYes
Remote control includedKnown for oneNo
Certificatesidentical
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Keyboardidentical
Keyboard layoutKnown for oneQWERTY
Graphicsidentical
On-board graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneIntel® GMA X4500HD
Graphics card familyKnown for oneIntel
Optical driveidentical
LightScribeKnown for oneYes
Audioidentical
Audio systemKnown for oneHigh Definition Audio
Other featuresidentical
TV tuner integratedKnown for oneNo

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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