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Product comparison · 2 pcs/workstations

Acer eMachines PT.NCJE2.029 PC Intel® Pentium® E5700 vs Acer eMachines PV.NBKE2.028 PC Intel® Celeron® E3400

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  • 87specifications compared
  • 22differ
  • 65identical
  • 32known for one product only

Key differences

The Acer eMachines PT.NCJE2.029 PC Intel® Pentium® E5700 has 0.4 GHz more processor frequency than the Acer eMachines PV.NBKE2.028 PC Intel® Celeron® E3400 (3 GHz vs 2.6 GHz). The Acer eMachines PT.NCJE2.029 PC Intel® Pentium® E5700 has 1 MB more processor cache than the Acer eMachines PV.NBKE2.028 PC Intel® Celeron® E3400 (2 MB vs 1 MB). The Acer eMachines PT.NCJE2.029 PC Intel® Pentium® E5700 has 2 more CPU multiplier (bus/core ratio) than the Acer eMachines PV.NBKE2.028 PC Intel® Celeron® E3400 (15 vs 13). Only the Acer eMachines PV.NBKE2.028 PC Intel® Celeron® E3400 has display included. Only the Acer eMachines PV.NBKE2.028 PC Intel® Celeron® E3400 has embedded options available.

  • Processor family
    • Intel® Pentium®
    • Intel® Celeron®
  • Processor model
    • E5700
    • E3400
  • Processor frequency
    • 3 GHz
    • 2.6 GHz
  • Processor cache
    • 2 MB
    • 1 MB
  • CPU multiplier (bus/core ratio)
    • 15
    • 13
  • Internal memory
    • 4 GB
    • 3 GB
  • Internal memory type
    • DDR2-SDRAM
    • DDR3-SDRAM
  • Memory clock speed
    • 800 MHz
    • 1333 MHz

Side by side

Differences highlightedShow differences only
119 specifications
A

Acer

eMachines PT.NCJE2.029 PC Intel® Pentium® E5700

Model PT.NCJE2.029

View product
B

Acer

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

Model PV.NBKE2.028

View product
Processor6 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Pentium®Intel® Celeron®
Processor modelDiffersE5700E3400
Processor cores22
Processor threads22
Processor frequencyDiffers3 GHz2.6 GHz
Processor cacheDiffers2 MB1 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 Pentium E5000 Series for DesktopIntel Celeron Processor E3000 Series for Desktop
Processor codenameWolfdaleWolfdale
Thermal Design Power (TDP)65 W65 W
Tcase74.1 °C74.1 °C
Number of processors installed11
Processor socketLGA 775 (Socket T)LGA 775 (Socket T)
Number of Processing Die TransistorsKnown for one228 M
Processing Die sizeKnown for one82 mm²
CPU multiplier (bus/core ratio)Differs1513
SteppingR0R0
ECC supported by processorNoNo
Memory3 differ
Internal memoryDiffers4 GB3 GB
Maximum internal memoryKnown for one4 GB
Internal memory typeDiffersDDR2-SDRAMDDR3-SDRAM
Memory layout (slots x size)Known for one2 x 2 GB
Memory slots2x DIMM2x DIMM
Memory clock speedDiffers800 MHz1333 MHz
Storage3 differ
Total storage capacityDiffers1 TB500 GB
Optical drive typeDiffersDVD Super Multi DLDVD-RW
HDD interfaceSATASATA
HDD speedDiffers5400 RPM7200 RPM
Card reader integratedYesYes
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
Graphicsidentical
On-board graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneIntel® GMA 3100
Graphics card familyKnown for oneIntel
Performanceidentical
Product typePCPC
Audio output channelsKnown for one5.1 channels
Compatible processor seriesKnown for oneIntel® Celeron®
Networkidentical
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Cabling technology10/100/1000Base-T(X)10/100/1000Base-T(X)
Wi-FiKnown for oneNo
Networking featuresKnown for oneGigabit Ethernet
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers67
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity00
DisplayPorts quantityKnown for one0
HDMI ports quantity00
Ethernet LAN (RJ-45) ports11
Headphone outputsDiffers12
Microphone inYesYes
VGA (D-Sub) ports quantity11
DVI portNoNo
Mini DisplayPorts quantityKnown for one0
PS/2 ports quantityDiffers20
Firewire (IEEE 1394) ports00
eSATA ports quantityKnown for one0
Serial ports quantity00
Parallel ports quantity00
Modem (RJ-11) portsKnown for one0
COM ports quantityKnown for one0
Line-inKnown for oneYes
Expansion slotsidentical
PCI Express x1 slotsKnown for one1
PCI Express x16 slotsKnown for one1
Poweridentical
Power supply220 W220 W
Power supply typeKnown for oneAC
Design1 differ
Chassis typeDiffersMicro TowerSFF
Product colourBlackBlack
Softwareidentical
Operating system installedWindows 7 Home PremiumWindows 7 Home Premium
Operating system architecture64-bit64-bit
Display1 differ
Display includedDiffersNoYes
Display diagonalKnown for one47 cm (18.5")
DisplayKnown for oneLCD
Processor special features2 differ
CPU configuration (max)Known for one1
Embedded options availableDiffersNoYes
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 IDDiffers4280142772
Processor package sizeKnown for one37.5 x 37.5 mm
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
Audioidentical
Audio systemKnown for oneHD
Weight & dimensions3 differ
WidthDiffers180 mm100 mm
DepthDiffers411 mm371 mm
HeightDiffers361 mm265 mm
WeightKnown for one13 kg
Packaging contentidentical
Mouse includedKnown for oneYes
Keyboard includedKnown for oneYes
Certificatesidentical
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Keyboardidentical
Keyboard layoutKnown for oneQWERTY

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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