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Product comparison · 2 pcs/workstations

Lenovo C20 + NVIDIA Quadro 2000 vs Lenovo Edge 71+T80ANUK

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  • 83specifications compared
  • 48differ
  • 35identical
  • 59known for one product only

Key differences

The Lenovo C20 + NVIDIA Quadro 2000 has 4 more processor cores than the Lenovo Edge 71+T80ANUK (6 vs 2). The Lenovo C20 + NVIDIA Quadro 2000 has 10 more processor threads than the Lenovo Edge 71+T80ANUK (12 vs 2). The Lenovo Edge 71+T80ANUK has 0.17 GHz more processor frequency than the Lenovo C20 + NVIDIA Quadro 2000 (2.7 GHz vs 2.53 GHz). Only the Lenovo Edge 71+T80ANUK has card reader integrated. Only the Lenovo Edge 71+T80ANUK has Intel Dual Display Capable Technology.

  • Processor family
    • Intel® Xeon® 5000 Sequence
    • Intel Pentium G
  • Processor model
    • E5649
    • G630
  • Processor cores
    • 6
    • 2
  • Processor threads
    • 12
    • 2
  • Processor frequency
    • 2.53 GHz
    • 2.7 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
142 specifications
A

Lenovo

C20 + NVIDIA Quadro 2000View product
B

Lenovo

Edge 71+T80ANUKView product
Processor18 differ
Processor familyDiffersIntel® Xeon® 5000 SequenceIntel Pentium G
Processor modelDiffersE5649G630
Processor coresDiffers62
Processor threadsDiffers122
Processor frequencyDiffers2.53 GHz2.7 GHz
Processor cacheDiffers12 MB3 MB
Bus typeDiffersQPIDMI
System bus rateDiffers5.86 GT/s5 GT/s
Processor seriesDiffersIntel Xeon 5600 SeriesIntel Pentium G600 Series for Desktop
Processor codenameDiffersWestmere EPSandy Bridge
Thermal Design Power (TDP)Differs80 W65 W
TcaseDiffers76.2 °C69.1 °C
PCI Express slots versionKnown for one2.0
Processor socketDiffersSocket B (LGA 1366)LGA 1155 (Socket H2)
CPU multiplier (bus/core ratio)Differs1927
SteppingDiffersB1Q0
Maximum internal memory supported by processorDiffers288 GB32 GB
Memory types supported by processorDiffersDDR3 800/1066/1333DDR3-SDRAM
Memory clock speeds supported by processorKnown for one1066 MHz
Memory bandwidth supported by processor (max)Differs32 GB/s17 GB/s
Processor boost frequencyKnown for one2.93 GHz
Processor front side busKnown for one1333 MHz
FSB ParityKnown for oneNo
Number of QPI linksKnown for one2
ECC supported by processorKnown for oneYes
Memory4 differ
Internal memoryDiffers6 GB2 GB
Maximum internal memoryDiffers24 GB8 GB
Memory layout (slots x size)Differs3 x 2 GB1 x 2 GB
Memory channelsDiffersTriple-channelDual-channel
Memory slotsKnown for one6x DIMM
Memory clock speedKnown for one1333 MHz
ECCKnown for oneYes
Storage2 differ
Total storage capacityKnown for one320 GB
Number of HDDs installedKnown for one1
HDD capacityDiffers1 TB320 GB
Card reader integratedDiffersNoYes
RAID supportKnown for oneYes
Graphics1 differ
On-board graphics cardKnown for oneYes
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 familyDiffersNVIDIAIntel
Maximum graphics card memoryKnown for one1.024 GB
Graphics cardKnown for oneQuadro 2000
Performance2 differ
Product typeDiffersWorkstationPC
Motherboard chipsetDiffersIntel® 5520Intel® H61
Compatible processor seriesKnown for oneIntel® Celeron® Dual-Core, Intel® Pentium® Dual-Core
Network1 differ
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 featuresDiffersGigabit Ethernet (10/100/1000)Gigabit Ethernet
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers106
HDMI ports quantityKnown for one0
Line-outKnown for oneYes
Line-inKnown for oneYes
DVI portKnown for oneYes
Firewire (IEEE 1394) portsKnown for one0
DisplayPorts quantityKnown for one2
eSATA ports quantityKnown for one1
Serial ports quantityKnown for one0
Parallel ports quantityKnown for one0
DVI-I ports quantityKnown for one1
Expansion slotsidentical
Number of 3.5" baysKnown for one2
PCI Express x1 slotsKnown for one2
PCI Express x16 slotsKnown for one1
Power1 differ
Power supplyDiffers800 W280 W
Design1 differ
Chassis typeDiffersSFFTower
Number of 5.25" baysKnown for one1
Displayidentical
Display diagonalKnown for one47 cm (18.5")
Display resolutionKnown for one1366 x 768 pixels
Native aspect ratioKnown for one16:9
Contrast ratio (typical)Known for one600:1
Display brightnessKnown for one200 cd/m²
Viewing angle, horizontalKnown for one90°
Viewing angle, verticalKnown for one60°
Processor special features13 differ
CPU configuration (max)Known for one1
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 IDDiffers5258153483
Processor codeDiffersSLBZ8SR05S
Processor package sizeDiffers42.5 X 45 mm37.5 x 37.5 mm
Thermal Monitoring TechnologiesDiffersNoYes
Intel® Turbo Boost TechnologyDiffers1.0No
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneYes
Intel Rapid Storage TechnologyKnown for oneNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Physical Address Extension (PAE)Known for one40 bit
Supported instruction setsKnown for oneSSE4.2
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Conflict-Free processorKnown for oneNo
Audioidentical
Built-in microphoneKnown for oneYes
Audio systemKnown for oneHD
Weight & dimensions4 differ
WidthDiffers130 mm160 mm
DepthDiffers444 mm355 mm
HeightDiffers427 mm392 mm
WeightDiffers18.5 kg6.5 kg

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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