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Product comparison · 2 pcs/workstations

Lenovo P330 + ThinkVision P27q vs Lenovo P520c + ThinkVision P27q

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  • 115specifications compared
  • 39differ
  • 76identical
  • 46known for one product only

Key differences

  • Processor family
    • Intel® Core™ i7
    • Intel® Xeon®
  • Processor model
    • i7-8700
    • W-2123
  • Processor cores
    • 6
    • 4
  • Processor threads
    • 12
    • 8
  • Processor boost frequency
    • 4.6 GHz
    • 3.9 GHz
  • Processor frequency
    • 3.2 GHz
    • 3.6 GHz
  • Processor cache
    • 12 MB
    • 8.25 MB
  • Bus type
    • DMI3
    • QPI

Side by side

Differences highlightedShow differences only
161 specifications
A

Lenovo

P330 + ThinkVision P27qView product
B

Lenovo

P520c + ThinkVision P27qView product
Processor18 differ
Processor familyDiffersIntel® Core™ i7Intel® Xeon®
Processor generationKnown for one8th gen Intel® Core™ i7
Processor modelDiffersi7-8700W-2123
Processor coresDiffers64
Processor threadsDiffers128
Processor boost frequencyDiffers4.6 GHz3.9 GHz
Processor frequencyDiffers3.2 GHz3.6 GHz
Processor cacheDiffers12 MB8.25 MB
Processor cache typeKnown for oneSmart Cache
Bus typeDiffersDMI3QPI
System bus rateDiffers8 GT/s0 GT/s
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Core i7-8700 Desktop Series
Processor codenameDiffersCoffee LakeSkylake
Thermal Design Power (TDP)Differs65 W120 W
TjunctionKnown for one100 °C
Maximum number of PCI Express lanesDiffers1648
PCI Express configurationsDiffers1x16, 1x8+2x4, 2x81x16, 1x4, 1x8
Processor socketDiffersLGA 1151 (Socket H4)LGA 2066 (Socket R4)
Maximum internal memory supported by processorDiffers64 GB512 GB
Memory clock speeds supported by processorDiffers2666 MHz1600,1866,2133,2400,2666 MHz
Memory bandwidth supported by processor (max)Differs41.6 GB/s85.3 GB/s
ECC supported by processorDiffersNoYes
TcaseKnown for one65 °C
SteppingKnown for oneU0
Memory2 differ
Maximum internal memoryDiffers64 GB128 GB
Memory channelsDiffersDual-channelQuad-channel
Non-ECCKnown for oneYes
ECCKnown for oneYes
Graphics2 differ
Discrete graphics cardDiffersYesNo
On-board graphics cardKnown for oneYes
Discrete graphics card modelDiffersNVIDIA® Quadro® P2000Not available
Discrete graphics card memoryKnown for one5 GB
Number of discrete graphics cardsKnown for one1
On-board graphics card familyKnown for oneIntel® UHD Graphics
On-board graphics card modelKnown for oneIntel® UHD Graphics 630
Maximum on-board graphics card memoryKnown for one64 GB
Number of displays supported (on-board graphics)Known for one3
On-board graphics card base frequencyKnown for one350 MHz
On-board graphics card dynamic frequency (max)Known for one1200 MHz
On-board graphics card DirectX versionKnown for one12.0
On-board graphics card IDKnown for one0x3E92
On-board graphics card OpenGL versionKnown for one4.5
Number of execution unitsKnown for one24
Performance1 differ
Motherboard chipsetDiffersIntel C246Intel® C422
Networkidentical
Wi-FiKnown for oneNo
Ports & interfaces3 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers46
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers10
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers20
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one0
HDMI ports quantityKnown for one0
Line-outKnown for oneYes
Line-inKnown for oneYes
VGA (D-Sub) ports quantityKnown for one0
PS/2 ports quantityKnown for one2
Power1 differ
Power supplyDiffers400 W500 W
Power supply input frequencyKnown for one50 - 60 Hz
Design1 differ
VolumeDiffers18 L25 L
Software1 differ
Operating system installedDiffersWindows 10 ProWindows 10 Pro for Workstations
Processor special features6 differ
Embedded options availableDiffersYesNo
Intel Clear Video TechnologyKnown for oneYes
Intel Software Guard Extensions (Intel SGX)DiffersYesNo
Intel Stable Image Platform Program (SIPP)Known for oneYes
Intel Stable Image Platform Program (SIPP) versionKnown for one1.00
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneYes
Intel® InTru™ 3D TechnologyKnown for oneYes
Processor ARK IDDiffers126686125036
Processor codeDiffersSR3QSSR3LJ
Processor package sizeDiffers37.5 x 37.5 mm45 x 52.5 mm
Supported instruction setsDiffersAVX 2.0, SSE4.1, SSE4.2AVX, AVX 2.0, AVX-512, SSE4.2
Thermal solution specificationKnown for onePCG 2015C
Intel® Quick Sync Video TechnologyKnown for oneYes
Intel Demand Based SwitchingKnown for oneYes
Intel Flex Memory AccessKnown for oneNo
Physical Address Extension (PAE)Known for oneYes
Audio1 differ
Audio chipDiffersRealtek ALC233Realtek ALC662
Weight & dimensions3 differ
WidthDiffers165 mm175 mm
DepthDiffers328 mm426 mm
WeightDiffers10.6 kg14.5 kg
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Gold, ENERGY STAR
Operational conditionsidentical
Operating temperature (T-T)Known for one10 - 35 °C
Storage temperature (T-T)Known for one-10 - 60 °C
Operating relative humidity (H-H)Known for one10 - 80%
Operating altitudeKnown for one-15.2 - 3048 m

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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