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Product comparison · 2 pcs/workstations

Acer Aspire XC703 Intel® Pentium® J2900 vs Lenovo M83 + LT2452p

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  • 87specifications compared
  • 50differ
  • 37identical
  • 94known for one product only

Key differences

The Acer Aspire XC703 Intel® Pentium® J2900 has 2 more processor cores than the Lenovo M83 + LT2452p (4 vs 2). The Lenovo M83 + LT2452p has 0.59 GHz more processor frequency than the Acer Aspire XC703 Intel® Pentium® J2900 (3 GHz vs 2.41 GHz). The Lenovo M83 + LT2452p has 1 MB more processor cache than the Acer Aspire XC703 Intel® Pentium® J2900 (3 MB vs 2 MB). Only the Lenovo M83 + LT2452p has ECC supported by processor. Only the Lenovo M83 + LT2452p has display included.

  • Processor family
    • Intel® Pentium®
    • Intel® Core™ i3
  • Processor model
    • J2900
    • i3-4150T
  • Processor cores
    • 4
    • 2
  • Processor frequency
    • 2.41 GHz
    • 3 GHz
  • Processor cache
    • 2 MB
    • 3 MB
  • Processor cache type
    • L2
    • Smart Cache
  • Processor codename
    • Bay Trail
    • Haswell
  • Thermal Design Power (TDP)
    • 10 W
    • 35 W

Side by side

Differences highlightedShow differences only
181 specifications
A

Acer

Aspire XC703 Intel® Pentium® J2900

Model XC703

View product
B

Lenovo

M83 + LT2452pView product
Processor19 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Pentium®Intel® Core™ i3
Processor generationKnown for one4th gen Intel® Core™ i3
Processor modelDiffersJ2900i3-4150T
Processor coresDiffers42
Processor threads44
Processor frequencyDiffers2.41 GHz3 GHz
Processor cacheDiffers2 MB3 MB
Processor cache typeDiffersL2Smart Cache
Bus typeKnown for oneDMI2
System bus rateKnown for one5 GT/s
Processor lithography22 nm22 nm
Processor operating modes32-bit, 64-bit32-bit, 64-bit
Processor seriesDiffersIntel Pentium J2000 Series for DesktopIntel Core i3-4100 Desktop series
Processor codenameDiffersBay TrailHaswell
Thermal Design Power (TDP)Differs10 W35 W
TcaseKnown for one66.4 °C
Maximum number of PCI Express lanesDiffers416
PCI Express configurationsDiffers1x41x16, 2x8, 1x8+2x4
PCI Express slots versionDiffers2.03.0
Number of QPI linksKnown for one0
Number of processors installed11
Processor socketDiffersBGA 1170LGA 1150 (Socket H3)
SteppingDiffersB3C0
Maximum internal memory supported by processorDiffers8 GB32 GB
Memory types supported by processorDiffersDDR3L-SDRAMDDR3-SDRAM, DDR3L-SDRAM
Memory clock speeds supported by processorDiffers1333 MHz1333,1600 MHz
Memory bandwidth supported by processor (max)Differs21.3 GB/s25.6 GB/s
ECC supported by processorDiffersNoYes
Memory voltage supported by processorKnown for one1.5 V
Processor boost frequencyKnown for one2.66 GHz
FSB ParityKnown for oneNo
TjunctionKnown for one105 °C
Memory2 differ
Internal memoryDiffers8 GB4 GB
Maximum internal memoryDiffers8 GB32 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory slotsKnown for one4x DIMM
Memory clock speedKnown for one1600 MHz
Memory channelsDual-channelDual-channel
Storage3 differ
Total storage capacityDiffers1 TB500 GB
Storage mediaHDDHDD
Number of storage drives installedKnown for one1
Number of HDDs installed11
HDD capacityDiffers1 TB500 GB
HDD interfaceDiffersSATASATA III
HDD speedKnown for one7200 RPM
HDD sizeKnown for one3.5"
Optical drive typeKnown for oneDVD±RW
Graphics5 differ
On-board graphics cardYesYes
On-board graphics card familyIntel® HD GraphicsIntel® HD Graphics
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 4400
Maximum on-board graphics card memoryKnown for one1.74 GB
Number of displays supported (on-board graphics)Differs23
On-board graphics card base frequencyDiffers688 MHz200 MHz
On-board graphics card dynamic frequency (max)Differs896 MHz1150 MHz
On-board graphics card DirectX versionDiffers11.211.1
On-board graphics card IDKnown for one41
On-board graphics card OpenGL versionKnown for one4.3
Discrete graphics card modelKnown for oneNot available
On-board graphics card burst frequencyKnown for one896 MHz
Performanceidentical
Product typePCPC
Motherboard chipsetKnown for oneIntel® Q85
Password protectionKnown for oneYes
Password protection typeKnown for oneHDD, Power on
Optical driveidentical
Optical drives quantity11
Networkidentical
Ethernet LANYesYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Cabling technologyKnown for one10/100/1000Base-T(X)
Wi-FiKnown for oneNo
Ports & interfaces2 differ
USB 2.0 ports quantity44
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers14
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one0
Thunderbolt 3 ports quantityKnown for one0
DisplayPorts quantityKnown for one2
HDMI ports quantityDiffers10
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Line-outKnown for oneYes
Line-inKnown for oneYes
Microphone inYesYes
VGA (D-Sub) ports quantity11
DVI portNoNo
Serial ports quantityKnown for one1
DC-in jackKnown for oneYes
Expansion slotsidentical
Number of 3.5" baysKnown for one2
PCI Express x1 (Gen 2.x) slotsKnown for one1
PCI Express x16 (Gen 2.x) slotsKnown for one1
PCI Express x16 (Gen 3.x) slotsKnown for one1
PCI slotsKnown for one1
PCI Express x1 slotsKnown for one1
Mini PCI Express slotsKnown for one1
Power1 differ
Power supplyDiffers220 W240 W
Power supply input voltageKnown for one100 - 240 V
Power supply input frequencyKnown for one50 - 60 Hz
Design1 differ
Chassis typeDiffersDesktopSFF
Number of 5.25" baysKnown for one1
Product colourBlackBlack
Placement supportedKnown for oneVertical
Liquid cooling systemKnown for oneNo
Softwareidentical
Drivers includedKnown for oneYes
Operating system installedKnown for oneWindows 8.1
Operating system architectureKnown for one64-bit
Display1 differ
Display includedDiffersNoYes
Display diagonalKnown for one61 cm (24")
Display typeKnown for oneLED
Full HDKnown for oneYes
Display resolutionKnown for one1920 x 1200 pixels
Panel typeKnown for oneIPS
Native aspect ratioKnown for one16:10
Contrast ratio (typical)Known for one1000:1
Display brightnessKnown for one300 cd/m²
Viewing angle, horizontalKnown for one178°
Viewing angle, verticalKnown for one178°
Processor special features12 differ
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithography22 nm22 nm
Idle StatesYesYes
Intel 64YesYes
Intel Enhanced Halt StateDiffersNoYes
Intel Small Business Advantage (SBA) versionDiffers0.001.00
Intel Stable Image Platform Program (SIPP)NoNo
Intel Stable Image Platform Program (SIPP) version0.000.00
Intel TSX-NIKnown for oneNo
Intel TSX-NI versionKnown for one0.00
Intel Trusted Execution TechnologyNoNo
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)NoNo
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Smart CacheKnown for oneYes
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
Processor ARK IDDiffers7886877487
Processor codeDiffersSR1SBSR1PG
Processor package sizeDiffers25 X 27 mm37.5 x 37.5 mm
ScalabilityKnown for one1S
Supported instruction setsKnown for oneAVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesDiffersNoYes
Thermal solution specificationKnown for onePCG 2013A
Intel® Turbo Boost TechnologyNoNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Quick Sync Video TechnologyYesYes
Conflict-Free processorYesYes
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel FDI TechnologyKnown for oneNo
Intel Fast Memory AccessKnown for oneNo
Intel Flex Memory AccessKnown for oneNo
Intel Identity Protection Technology versionKnown for one0.00
Intel Rapid Storage TechnologyKnown for oneNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® Insider™Known for oneNo
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Virtualization Technology (Intel® VT)Known for oneVT-x
Physical Address Extension (PAE)Known for one36 bit
Intel® Smart Response TechnologyKnown for oneNo
Intel® Rapid Start TechnologyKnown for oneNo
Intel Smart Connect TechnologyKnown for oneNo
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Identity Protection Technology (Intel® IPT)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Audioidentical
Audio chipKnown for oneRealtek ALC662
Audio systemKnown for oneHigh Definition Audio
Weight & dimensions3 differ
WidthDiffers100 mm338 mm
DepthDiffers369.6 mm375 mm
HeightDiffers266.5 mm102 mm
WeightKnown for one7.8 kg
Packaging content1 differ
Mouse includedDiffersNoYes
Cables includedKnown for oneAC
ManualKnown for oneYes
Keyboard includedKnown for oneNo
Certificatesidentical
Compliance certificatesRoHSRoHS
CertificationKnown for oneEPEAT Gold, GREENGUARD, RoHS, Cisco EnergyWise, ULE Gold
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Gold, ENERGY STAR
Other featuresidentical
Intel segment taggingKnown for oneEnterprise, Professional

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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