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Product comparison · 2 pcs/workstations

Lenovo C20 + NVIDIA Quadro 2000 vs Lenovo Edge 71 + ThinkVision L197w

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  • 81specifications compared
  • 53differ
  • 28identical
  • 53known for one product only

Key differences

The Lenovo C20 + NVIDIA Quadro 2000 has 4 more processor cores than the Lenovo Edge 71 + ThinkVision L197w (6 vs 2). The Lenovo C20 + NVIDIA Quadro 2000 has 10 more processor threads than the Lenovo Edge 71 + ThinkVision L197w (12 vs 2). The Lenovo Edge 71 + ThinkVision L197w 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 + ThinkVision L197w has card reader integrated. Only the Lenovo Edge 71 + ThinkVision L197w has display included.

  • 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
134 specifications
A

Lenovo

C20 + NVIDIA Quadro 2000View product
B

Lenovo

Edge 71 + ThinkVision L197wView product
Processor18 differ
Processor familyDiffersIntel® Xeon® 5000 SequenceIntel Pentium G
Processor modelDiffersE5649G630
Processor coresDiffers62
Processor threadsDiffers122
Processor boost frequencyKnown for one2.93 GHz
Processor frequencyDiffers2.53 GHz2.7 GHz
Processor cacheDiffers12 MB3 MB
Processor front side busKnown for one1333 MHz
Bus typeDiffersQPIDMI
FSB ParityKnown for oneNo
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
Number of QPI linksKnown for one2
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 bandwidth supported by processor (max)Differs32 GB/s17 GB/s
ECC supported by processorKnown for oneYes
PCI Express slots versionKnown for one2.0
Memory clock speeds supported by processorKnown for one1066 MHz
Memory5 differ
Internal memoryDiffers6 GB2 GB
Maximum internal memoryDiffers24 GB8 GB
Memory layout (slots x size)Differs3 x 2 GB1 x 2 GB
Memory slotsDiffers6x DIMM2x DIMM
ECCKnown for oneYes
Memory channelsDiffersTriple-channelDual-channel
Storage3 differ
Optical drive typeDiffersDVD-RWDVD±RW
HDD capacityDiffers1 TB250 GB
Card reader integratedDiffersNoYes
RAID supportKnown for oneYes
Total storage capacityKnown for one250 GB
Number of HDDs installedKnown for one1
Graphics1 differ
Maximum graphics card memoryKnown for one1.024 GB
Graphics cardKnown for oneQuadro 2000
Graphics card familyDiffersNVIDIAIntel
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
Performance2 differ
Product typeDiffersWorkstationPC
Motherboard chipsetDiffersIntel® 5520Intel® H61 Express
Networkidentical
Networking featuresKnown for oneGigabit Ethernet (10/100/1000)
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
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers106
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
DisplayPorts quantityKnown for one2
PS/2 ports quantityKnown for one0
eSATA ports quantityKnown for one1
Serial ports quantityDiffers01
Parallel ports quantityKnown for one0
DVI-I ports quantityKnown for one1
DVI portKnown for oneYes
Power1 differ
Power supplyDiffers800 W180 W
Designidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Software2 differ
Operating system installedDiffersWindows 7 ProfessionalWindows 7 Home Premium
Operating system architectureDiffers64-bit32-bit
Display1 differ
Display includedDiffersNoYes
Display diagonalKnown for one48.3 cm (19")
Display resolutionKnown for one1440 x 900 pixels
Native aspect ratioKnown for one16:10
Contrast ratio (typical)Known for one1000:1
Display brightnessKnown for one250 cd/m²
Viewing angle, horizontalKnown for one176°
Viewing angle, verticalKnown for one176°
Processor special features13 differ
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneYes
Intel Dual Display Capable TechnologyDiffersNoYes
Intel FDI TechnologyDiffersNoYes
Intel Fast Memory AccessDiffersNoYes
Intel Flex Memory AccessDiffersNoYes
Intel Rapid Storage TechnologyKnown for oneNo
Intel Trusted Execution TechnologyDiffersYesNo
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® AES New Instructions (Intel® AES-NI)DiffersYesNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Physical Address Extension (PAE)Known for one40 bit
Processor ARK IDDiffers5258153483
Processor codeDiffersSLBZ8SR05S
Processor package sizeDiffers42.5 X 45 mm37.5 x 37.5 mm
Supported instruction setsKnown for oneSSE4.2
Thermal Monitoring TechnologiesDiffersNoYes
Intel® Turbo Boost TechnologyDiffers1.0No
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Conflict-Free processorKnown for oneNo
CPU configuration (max)Known for one1
Audio1 differ
Audio systemDiffersHDHigh Definition Audio
Weight & dimensions4 differ
WidthDiffers130 mm333 mm
DepthDiffers444 mm368 mm
HeightDiffers427 mm97 mm
WeightDiffers18.5 kg6.5 kg
Certificatesidentical
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Compliance certificatesKnown for oneRoHS

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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