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Product comparison · 2 pcs/workstations

HP Pro 3120 MT + S2331a vs Lenovo D20 + NVIDIA Quadro 2000

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  • 75specifications compared
  • 42differ
  • 33identical
  • 50known for one product only

Key differences

  • Processor family
    • Intel® Pentium®
    • Intel® Xeon® 5000 Sequence
  • Processor model
    • E5500
    • E5620
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 2
    • 8
  • Processor frequency
    • 2.8 GHz
    • 2.4 GHz
  • Processor cache
    • 2 MB
    • 12 MB
  • Bus type
    • FSB
    • QPI
  • Processor lithography
    • 45 nm
    • 32 nm

Side by side

Differences highlightedShow differences only
125 specifications
A

HP

Pro 3120 MT + S2331aView product
B

Lenovo

D20 + NVIDIA Quadro 2000View product
Processor16 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Pentium®Intel® Xeon® 5000 Sequence
Processor modelDiffersE5500E5620
Processor coresDiffers24
Processor threadsDiffers28
Processor boost frequencyKnown for one2.66 GHz
Processor frequencyDiffers2.8 GHz2.4 GHz
Processor cacheDiffers2 MB12 MB
Processor cache typeSmart CacheSmart Cache
Bus typeDiffersFSBQPI
FSB ParityNoNo
System bus rateKnown for one5.86 GT/s
Processor lithographyDiffers45 nm32 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Pentium E5000 Series for DesktopIntel Xeon 5600 Series
Processor codenameDiffersWolfdaleWestmere EP
Thermal Design Power (TDP)Differs65 W80 W
TcaseDiffers74.1 °C77.6 °C
Number of QPI linksKnown for one2
Number of processors installedKnown for one2
Processor socketDiffersLGA 775 (Socket T)Socket B (LGA 1366)
CPU multiplier (bus/core ratio)Differs1418
SteppingDiffersR0B1
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 processorDiffersNoYes
Processor front side busKnown for one800 MHz
Number of Processing Die TransistorsKnown for one228 M
Processing Die sizeKnown for one82 mm²
Memory2 differ
Internal memoryDiffers2 GB4 GB
Maximum internal memoryKnown for one48 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory layout (slots x size)Differs1 x 2 GB2 x 2 GB
Memory slotsKnown for one12x DIMM
Memory clock speed1333 MHz1333 MHz
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
HDD interfaceSATASATA
HDD speedKnown for one7200 RPM
Card reader integratedYesYes
Total storage capacityKnown for one320 GB
Floppy drive installedKnown for oneNo
Graphicsidentical
Graphics cardKnown for oneNo
On-board graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneIntel® GMA X4500HD
Graphics card familyKnown for oneIntel
Performance1 differ
Product typeDiffersPCWorkstation
Motherboard chipsetKnown for oneIntel® 5520
Network1 differ
Networking featuresDiffersGigabit 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
Headphone outputs11
Microphone inYesYes
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
Poweridentical
Power supplyKnown for one1060 W
Power supply input voltageKnown for one100 - 240 V
Power supply input frequencyKnown for one50 - 60 Hz
Design1 differ
Chassis typeDiffersMini TowerTower
Product colourKnown for oneBlack
Country of originKnown for oneChina
Softwareidentical
Operating system installedWindows 7 ProfessionalWindows 7 Professional
Operating system architectureKnown for one64-bit
Display1 differ
Display includedDiffersYesNo
Display diagonalKnown for one58.4 cm (23")
Display resolutionKnown for one1920 x 1080 pixels
Contrast ratio (typical)Known for one1000:1
Display brightnessKnown for one300 cd/m²
Viewing angle, horizontalKnown for one170°
Viewing angle, verticalKnown for one160°
Processor special features13 differ
CPU configuration (max)Differs12
Embedded options availableDiffersNoYes
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingDiffersNoYes
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 TechnologyDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
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
Physical Address Extension (PAE)Known for one40 bit
Processor ARK IDDiffers4280047925
Processor codeDiffersSLGTJSLBV4
Processor package sizeDiffers37.5 x 37.5 mm42.5 X 45 mm
Supported instruction setsKnown for oneSSE4.2
Thermal Monitoring TechnologiesDiffersYesNo
Intel® Turbo Boost TechnologyDiffersNo1.0
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Quick Sync Video TechnologyNoNo
Intel® My WiFi Technology (Intel® MWT)NoNo
Intel® Anti-Theft Technology (Intel® AT)NoNo
Conflict-Free processorNoNo
Audioidentical
Audio systemHigh Definition AudioHigh Definition Audio
Weight & dimensions4 differ
WidthDiffers185 mm210 mm
DepthDiffers416 mm602 mm
HeightDiffers385 mm434 mm
WeightDiffers7.58 kg25 kg
Optical driveidentical
LightScribeKnown for oneYes
Operational conditionsidentical
Storage relative humidity (H-H)Known for one5 - 95%
Packaging contentidentical
Remote control includedKnown for oneNo
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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