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Product comparison · 2 pcs/workstations

HP Pro 3130 MT + ZR22w vs Lenovo A70 + L2021w

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  • 90specifications compared
  • 41differ
  • 49identical
  • 49known for one product only

Key differences

The HP Pro 3130 MT + ZR22w has 2 more processor threads than the Lenovo A70 + L2021w (4 vs 2). The HP Pro 3130 MT + ZR22w has 0.14 GHz more processor frequency than the Lenovo A70 + L2021w (3.2 GHz vs 3.06 GHz). The HP Pro 3130 MT + ZR22w has 1 MB more processor cache than the Lenovo A70 + L2021w (4 MB vs 3 MB). Only the HP Pro 3130 MT + ZR22w has DVI port. Only the HP Pro 3130 MT + ZR22w has Intel Dual Display Capable Technology.

  • Processor family
    • Intel® Core™ i3
    • Intel® Core™2 Duo
  • Processor model
    • i3-550
    • E7600
  • Processor threads
    • 4
    • 2
  • Processor frequency
    • 3.2 GHz
    • 3.06 GHz
  • Processor cache
    • 4 MB
    • 3 MB
  • Processor cache type
    • Smart Cache
    • L2
  • Bus type
    • DMI
    • FSB
  • Processor lithography
    • 32 nm
    • 45 nm

Side by side

Differences highlightedShow differences only
139 specifications
A

HP

Pro 3130 MT + ZR22wView product
B

Lenovo

A70 + L2021wView product
Processor17 differ
Processor familyDiffersIntel® Core™ i3Intel® Core™2 Duo
Processor generationKnown for oneIntel® Core™ i3
Processor modelDiffersi3-550E7600
Processor threadsDiffers42
Processor frequencyDiffers3.2 GHz3.06 GHz
Processor cacheDiffers4 MB3 MB
Processor cache typeDiffersSmart CacheL2
Bus typeDiffersDMIFSB
System bus rateKnown for one2.5 GT/s
Processor lithographyDiffers32 nm45 nm
Processor seriesDiffersIntel Core i3-500 Desktop SeriesIntel Core 2 Duo E7000 Series
Processor codenameDiffersClarkdaleWolfdale
Thermal Design Power (TDP)Differs73 W65 W
TcaseDiffers72.6 °C74.1 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16, 2x8
PCI Express slots versionKnown for one2.0
Processor socketDiffersLGA 1156 (Socket H)LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers382 M228 M
Processing Die sizeDiffers81 mm²82 mm²
CPU multiplier (bus/core ratio)Differs2411.5
SteppingDiffersK0R0
Maximum internal memory supported by processorKnown for one16 GB
Memory types supported by processorKnown for oneDDR3-SDRAM
Memory clock speeds supported by processorKnown for one1066,1333 MHz
Memory bandwidth supported by processor (max)Known for one21 GB/s
Processor front side busKnown for one1066 MHz
Number of processors installedKnown for one1
Memory3 differ
Internal memoryDiffers3 GB2 GB
Maximum internal memoryDiffers16 GB4 GB
Memory clock speedDiffers1333 MHz1066 MHz
Memory channelsKnown for oneDual-channel
Memory slotsKnown for one2x DIMM
Storage1 differ
Optical drive typeDiffersDVD Super MultiDVD-RW
HDD speedKnown for one7200 RPM
Card reader integratedKnown for oneYes
Drive device, buffer sizeKnown for one1 MB
Graphicsidentical
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelKnown for oneIntel® HD Graphics
Number of displays supported (on-board graphics)Known for one2
On-board graphics card base frequencyKnown for one733 MHz
Discrete graphics card modelKnown for oneIntel® GMA X4500
Performanceidentical
Motherboard chipsetKnown for oneIntel® H57 Express
Optical driveidentical
LightScribeKnown for oneYes
Networkidentical
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces1 differ
DVI portDiffersYesNo
S/PDIF out portKnown for oneYes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
HDMI ports quantityKnown for one0
Firewire (IEEE 1394) portsKnown for one1
Serial ports quantityKnown for one1
Parallel ports quantityKnown for one0
Power1 differ
Power supplyDiffers300 W180 W
Power requirementsKnown for one110-220V, 50/60Hz
Design1 differ
Chassis typeDiffersMini TowerTower
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Country of originKnown for oneChina
Number of 5.25" baysKnown for one1
Display5 differ
Display diagonalDiffers54.6 cm (21.5")50.8 cm (20")
Display resolutionDiffers1920 x 1080 pixels1600 x 900 pixels
Display brightnessDiffers210 cd/m²250 cd/m²
Viewing angle, horizontalDiffers178°160°
Viewing angle, verticalDiffers178°160°
Native aspect ratioKnown for one16:9
DisplayKnown for oneLCD
Processor special features7 differ
CPU configuration (max)Known for one1
Graphics & IMC lithographyKnown for one45 nm
Intel Dual Display Capable TechnologyDiffersYesNo
Intel FDI TechnologyDiffersYesNo
Intel VT-x with Extended Page Tables (EPT)DiffersYesNo
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersYesNo
Physical Address Extension (PAE)Known for oneYes
Processor ARK IDDiffers4850541495
Processor codeKnown for oneSLBUD
Supported instruction setsKnown for oneSSE4.2
Thermal Monitoring TechnologiesDiffersNoYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Audio1 differ
Audio systemDiffersHigh Definition AudioHD
Weight & dimensions4 differ
WidthDiffers185 mm160 mm
DepthDiffers416 mm355 mm
HeightDiffers385 mm392 mm
WeightDiffers7.58 kg10.5 kg
Expansion slotsidentical
Number of 3.5" baysKnown for one2
PCI Express x1 slotsKnown for one1
PCI Express x16 slotsKnown for one1
PCI slotsKnown for one2
Certificatesidentical
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Other featuresidentical
HDD user passwordKnown for oneYes

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