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Product comparison · 2 pcs/workstations

HP Pro 3135 MT + LaserJet Pro P1566 vs Lenovo D20 + NVIDIA Quadro 2000 + ThinkVision L2440p

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  • 32specifications compared
  • 23differ
  • 9identical
  • 82known for one product only

Key differences

  • Processor manufacturer
    • AMD
    • Intel
  • Processor family
    • AMD Athlon II X3
    • Intel® Xeon® 5000 Sequence
  • Processor model
    • 445
    • E5620
  • Processor cores
    • 3
    • 4
  • Processor frequency
    • 3.1 GHz
    • 2.4 GHz
  • Processor cache
    • 1.5 MB
    • 12 MB
  • Processor cache type
    • L2
    • Smart Cache
  • Internal memory
    • 3 GB
    • 4 GB

Side by side

Differences highlightedShow differences only
114 specifications
A

HP

Pro 3135 MT + LaserJet Pro P1566View product
B

Lenovo

D20 + NVIDIA Quadro 2000 + ThinkVision L2440pView product
Processor7 differ
Processor manufacturerDiffersAMDIntel
Processor familyDiffersAMD Athlon II X3Intel® Xeon® 5000 Sequence
Processor modelDiffers445E5620
Processor coresDiffers34
Processor threadsKnown for one8
Processor boost frequencyKnown for one2.66 GHz
Processor frequencyDiffers3.1 GHz2.4 GHz
Processor cacheDiffers1.5 MB12 MB
Processor cache typeDiffersL2Smart Cache
Bus typeKnown for oneQPI
FSB ParityKnown for oneNo
System bus rateKnown for one5.86 GT/s
Processor lithographyKnown for one32 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Xeon 5600 Series
Processor codenameKnown for oneWestmere EP
Thermal Design Power (TDP)Known for one80 W
TcaseKnown for one77.6 °C
Number of QPI linksKnown for one2
Number of processors installedKnown for one2
Processor socketKnown for oneSocket B (LGA 1366)
CPU multiplier (bus/core ratio)Known for one18
SteppingKnown for oneB1
Maximum internal memory supported by processorKnown for one288 GB
Memory types supported by processorKnown for oneDDR3 800/1066
Memory clock speeds supported by processorKnown for one800,1066 MHz
Memory bandwidth supported by processor (max)Known for one25.6 GB/s
ECC supported by processorKnown for oneYes
Memory3 differ
Internal memoryDiffers3 GB4 GB
Maximum internal memoryDiffers16 GB48 GB
Internal memory typeKnown for oneDDR3-SDRAM
Memory layout (slots x size)Known for one2 x 2 GB
Memory slotsDiffers4x DIMM12x DIMM
ECCKnown for oneYes
Memory channelsKnown for oneTriple-channel
Storage1 differ
Optical drive typeDiffersDVD Super MultiDVD-RW
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
Total storage capacityKnown for one500 GB
Graphicsidentical
Graphics cardKnown for oneNo
Discrete graphics card modelKnown for oneAMD Radeon HD 4200
Graphics card familyKnown for oneAMD
Performance2 differ
Product typeDiffersPCWorkstation
Motherboard chipsetDiffersAMD 785GIntel® 5520
Network1 differ
Networking featuresDiffersEthernet, Fast EthernetGigabit Ethernet (10/100/1000)
Ethernet LANKnown for oneYes
Wi-FiKnown for oneNo
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers610
Ethernet LAN (RJ-45) portsDiffers12
PS/2 ports quantityKnown for one2
Firewire (IEEE 1394) portsKnown for one2
Serial ports quantityKnown for one1
VGA (D-Sub) ports quantityKnown for one1
DVI portKnown for oneYes
S/PDIF out portKnown for oneYes
Power1 differ
Power supplyDiffers300 W1060 W
Power supply input voltageKnown for one100 - 240 V
Power supply input frequencyKnown for one50 - 60 Hz
Design1 differ
Chassis typeDiffersMicro TowerTower
Product colourKnown for oneBlack
Country of originKnown for oneChina
Display1 differ
Display includedDiffersNoYes
Display diagonalKnown for one61 cm (24")
ResolutionKnown for one1920 x 1200 pixels
Processor special featuresidentical
CPU configuration (max)Known for one2
Embedded options availableKnown for oneYes
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Idle StatesKnown for oneYes
Intel 64Known for oneYes
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneYes
Intel Dual Display Capable TechnologyKnown for oneNo
Intel Enhanced Halt StateKnown for oneYes
Intel FDI TechnologyKnown for oneNo
Intel Fast Memory AccessKnown for oneNo
Intel Flex Memory AccessKnown for oneNo
Intel Rapid Storage TechnologyKnown for oneNo
Intel Trusted Execution TechnologyKnown for oneYes
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel Virtualization Technology (VT-x)Known for oneYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneYes
Intel® AES New Instructions (Intel® AES-NI)Known for oneYes
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® InTru™ 3D TechnologyKnown for oneNo
Intel® Insider™Known for oneNo
Intel® Wireless Display (Intel® WiDi)Known for oneNo
Physical Address Extension (PAE)Known for one40 bit
Processor ARK IDKnown for one47925
Processor codeKnown for oneSLBV4
Processor package sizeKnown for one42.5 X 45 mm
Supported instruction setsKnown for oneSSE4.2
Thermal Monitoring TechnologiesKnown for oneNo
Intel® Turbo Boost TechnologyKnown for one1.0
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYes
Intel® Quick Sync Video TechnologyKnown for oneNo
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Conflict-Free processorKnown for oneNo
Weight & dimensions4 differ
WidthDiffers185 mm210 mm
DepthDiffers416 mm602 mm
HeightDiffers385 mm434 mm
WeightDiffers7.58 kg25 kg
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C

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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