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Product comparison · 2 pcs/workstations

HP 600 + NVIDIA Quadro 2000 1.0GB + ZR2440w vs Lenovo M71e + ThinkVision LS2221

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  • 91specifications compared
  • 54differ
  • 37identical
  • 40known for one product only

Key differences

The HP 600 + NVIDIA Quadro 2000 1.0GB + ZR2440w has 2 more processor cores than the Lenovo M71e + ThinkVision LS2221 (4 vs 2). The HP 600 + NVIDIA Quadro 2000 1.0GB + ZR2440w has 6 more processor threads than the Lenovo M71e + ThinkVision LS2221 (8 vs 2). The Lenovo M71e + ThinkVision LS2221 has 0.5 GHz more processor frequency than the HP 600 + NVIDIA Quadro 2000 1.0GB + ZR2440w (2.9 GHz vs 2.4 GHz). Only the HP 600 + NVIDIA Quadro 2000 1.0GB + ZR2440w has ECC supported by processor. Only the Lenovo M71e + ThinkVision LS2221 has card reader integrated.

  • Processor family
    • Intel® Xeon® 5000 Sequence
    • Intel® Pentium®
  • Processor model
    • E5620
    • G850
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 2
  • Processor frequency
    • 2.4 GHz
    • 2.9 GHz
  • Processor cache
    • 12 MB
    • 3 MB
  • Bus type
    • QPI
    • DMI
  • System bus rate
    • 5.86 GT/s
    • 5 GT/s

Side by side

Differences highlightedShow differences only
131 specifications
A

HP

600 + NVIDIA Quadro 2000 1.0GB + ZR2440wView product
B

Lenovo

M71e + ThinkVision LS2221View product
Processor21 differ
Processor familyDiffersIntel® Xeon® 5000 SequenceIntel® Pentium®
Processor modelDiffersE5620G850
Processor coresDiffers42
Processor threadsDiffers82
Processor frequencyDiffers2.4 GHz2.9 GHz
Processor cacheDiffers12 MB3 MB
Bus typeDiffersQPIDMI
System bus rateDiffers5.86 GT/s5 GT/s
Processor seriesDiffersIntel Xeon 5600 SeriesIntel Pentium G800 Series for Desktop
Processor codenameDiffersWestmere EPSandy Bridge
Thermal Design Power (TDP)Differs80 W65 W
TcaseDiffers77.6 °C69.1 °C
PCI Express slots versionKnown for one2.0
Number of processors installedDiffers21
Processor socketDiffersSocket B (LGA 1366)LGA 1155 (Socket H2)
CPU multiplier (bus/core ratio)Differs1829
SteppingDiffersB1Q0
Maximum internal memory supported by processorDiffers288 GB32 GB
Memory types supported by processorDiffersDDR3 800/1066DDR3-SDRAM
Memory clock speeds supported by processorDiffers800,1066 MHz1066,1333 MHz
Memory bandwidth supported by processor (max)Differs25.6 GB/s21 GB/s
ECC supported by processorDiffersYesNo
Processor boost frequencyKnown for one2.66 GHz
Number of QPI linksKnown for one2
Memory4 differ
Internal memoryDiffers8 GB2 GB
Maximum internal memoryDiffers24 GB8 GB
Memory layout (slots x size)Known for one1 x 2 GB
Memory slotsDiffers6x DIMM2x DIMM
Memory channelsDiffersTriple-channelDual-channel
ECCKnown for oneYes
Storage2 differ
Total storage capacityKnown for one500 GB
HDD capacityDiffers1 TB500 GB
Card reader integratedDiffersNoYes
Graphicsidentical
On-board graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneNot available
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 one850 MHz
On-board graphics card dynamic frequency (max)Known for one1100 MHz
Graphics card familyKnown for oneIntel
Graphics cardKnown for oneNo
Performance2 differ
Product typeDiffersWorkstationPC
Motherboard chipsetDiffersIntel® 5520Intel® H61 Express
Networkidentical
Ethernet LANKnown for oneYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Cabling technologyKnown for one10/100/1000Base-T(X)
Wi-FiKnown for oneNo
Networking featuresKnown for oneGigabit Ethernet (10/100/1000)
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers96
VGA (D-Sub) ports quantityKnown for one1
DVI portKnown for oneYes
Serial ports quantityKnown for one1
Firewire (IEEE 1394) portsKnown for one1
Expansion slotsidentical
Number of 3.5" baysKnown for one1
Power1 differ
Power supplyDiffers650 W240 W
Design1 differ
Chassis typeDiffersTowerSFF
Number of 5.25" baysKnown for one1
Product colourKnown for oneBlack
Country of originKnown for oneChina
Display1 differ
Display diagonalDiffers61 cm (24")54.6 cm (21.5")
Display resolutionKnown for one1920 x 1080 pixels
Native aspect ratioKnown for one16:9
Contrast ratio (typical)Known for one1000:1
Display brightnessKnown for one250 cd/m²
Viewing angle, horizontalKnown for one170°
Viewing angle, verticalKnown for one160°
ResolutionKnown for one1920 x 1200 pixels
Processor special features17 differ
CPU configuration (max)Differs21
Intel Demand Based SwitchingDiffersYesNo
Intel Dual Display Capable TechnologyDiffersNoYes
Intel FDI TechnologyDiffersNoYes
Intel Fast Memory AccessDiffersNoYes
Intel Flex Memory AccessDiffersNoYes
Intel Trusted Execution TechnologyDiffersYesNo
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® AES New Instructions (Intel® AES-NI)DiffersYesNo
Processor ARK IDDiffers4792553491
Processor codeDiffersSLBV4SR05Q
Processor package sizeDiffers42.5 X 45 mm37.5 x 37.5 mm
Supported instruction setsDiffersSSE4.2SSE4.1, SSE4.2
Thermal Monitoring TechnologiesDiffersNoYes
Intel® Turbo Boost TechnologyDiffers1.0No
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Conflict-Free processorDiffersNoYes
Physical Address Extension (PAE)Known for one40 bit
Audioidentical
Number of speakersKnown for one1
Weight & dimensions4 differ
WidthDiffers165.3 mm335 mm
DepthDiffers440 mm382 mm
HeightDiffers445.1 mm99 mm
WeightDiffers14.4 kg6.6 kg
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Other featuresidentical
Intel segment taggingKnown for oneEnterprise, Professional
Optical driveidentical
LightScribeKnown for oneYes

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