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Product comparison · 2 pcs/workstations

Lenovo P520c Workstation vs TERRA PC-BUSINESS 7000 SILENT + GREENLINE

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  • 102specifications compared
  • 50differ
  • 52identical
  • 60known for one product only

Key differences

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

Side by side

Differences highlightedShow differences only
162 specifications
A

Lenovo

P520c WorkstationView product
B

TERRA

PC-BUSINESS 7000 SILENT + GREENLINEView product
Processor18 differ
Processor familyDiffersIntel® Xeon®Intel® Core™ i7
Processor modelDiffersW-2123i7-8700
Processor coresDiffers46
Processor threadsDiffers812
Processor boost frequencyDiffers3.9 GHz4.6 GHz
Processor frequencyDiffers3.6 GHz3.2 GHz
Processor cacheDiffers8.25 MB12 MB
Bus typeDiffersQPIDMI3
System bus rateDiffers0 GT/s8 GT/s
Processor codenameDiffersSkylakeCoffee Lake
Thermal Design Power (TDP)Differs120 W65 W
TcaseKnown for one65 °C
Maximum number of PCI Express lanesDiffers4816
PCI Express configurationsDiffers1x16, 1x4, 1x81x16, 1x8+2x4, 2x8
Number of processors installedKnown for one1
Processor socketDiffersLGA 2066 (Socket R4)LGA 1151 (Socket H4)
SteppingKnown for oneU0
Maximum internal memory supported by processorDiffers512 GB64 GB
Memory clock speeds supported by processorDiffers1600,1866,2133,2400,2666 MHz2666 MHz
Memory bandwidth supported by processor (max)Differs85.3 GB/s41.6 GB/s
ECC supported by processorDiffersYesNo
Processor generationKnown for one8th gen Intel® Core™ i7
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Core i7-8700 Desktop Series
TjunctionKnown for one100 °C
Memory5 differ
Internal memoryDiffers16 GB8 GB
Maximum internal memoryDiffers128 GB64 GB
Memory layout (slots x size)Differs1 x 16 GB2 x 4 GB
Memory clock speedDiffers2666 MHz2400 MHz
ECCKnown for oneYes
Memory channelsDiffersQuad-channelDual-channel
Storage1 differ
Total storage capacityDiffers512 GB250 GB
Card reader integratedKnown for oneYes
Number of SSDs installedKnown for one1
SSD capacityKnown for one250 GB
SSD interfaceKnown for oneSATA III
RAID supportKnown for oneYes
RAID levelsKnown for one0, 5, 10
Graphics2 differ
On-board graphics cardDiffersNoYes
On-board graphics card modelDiffersNot availableIntel® UHD Graphics 630
On-board graphics card familyKnown for oneIntel® UHD Graphics
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
Performance2 differ
Product typeDiffersWorkstationPC
Motherboard chipsetDiffersIntel® C422Intel® Z370 Express
Password protectionKnown for oneYes
Password protection typeKnown for onePower on
Market positioningKnown for oneBusiness
Trusted Platform Module (TPM)Known for oneYes
Optical driveidentical
Optical drives quantityKnown for one1
Networkidentical
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers20
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers68
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers01
HDMI ports quantityDiffers01
Combo headphone/mic portKnown for oneYes
Headphone outputsKnown for one1
Microphone inKnown for oneYes
VGA (D-Sub) ports quantityKnown for one0
DVI portDiffersNoYes
PS/2 ports quantityDiffers21
Serial ports quantityKnown for one1
Expansion slotsidentical
PCI Express x4 (Gen 3.x) slotsKnown for one1
PCI Express x8 (Gen 3.x) slotsKnown for one1
PCI Express x1 (Gen 3.x) slotsKnown for one2
Power2 differ
Power supplyDiffers500 W350 W
Power supply input voltageDiffers100 - 240 V100-240 V
80 PLUS certificationKnown for one80 PLUS Bronze
Design1 differ
Chassis typeDiffersTowerMidi Tower
VolumeKnown for one25 L
Intel® vPro™ Platform EligibilityKnown for oneYes
Softwareidentical
Operating system architectureKnown for one64-bit
Drivers includedKnown for oneYes
Processor special features6 differ
Embedded options availableDiffersNoYes
Intel Demand Based SwitchingKnown for oneYes
Intel Flex Memory AccessKnown for oneNo
Intel Software Guard Extensions (Intel SGX)DiffersNoYes
Physical Address Extension (PAE)Known for oneYes
Processor ARK IDDiffers125036126686
Processor codeDiffersSR3LJSR3QS
Processor package sizeDiffers45 x 52.5 mm37.5 x 37.5 mm
Supported instruction setsDiffersAVX, AVX 2.0, AVX-512, SSE4.2AVX 2.0, SSE4.1, SSE4.2
Intel Clear Video TechnologyKnown for oneYes
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
Thermal solution specificationKnown for onePCG 2015C
Intel® Quick Sync Video TechnologyKnown for oneYes
Audioidentical
Audio chipKnown for oneRealtek ALC662
Audio systemKnown for oneHigh Definition Audio
Operational conditions2 differ
Operating temperature (T-T)Differs10 - 35 °C0 - 35 °C
Storage temperature (T-T)Differs-10 - 60 °C10 - 75 °C
Operating relative humidity (H-H)Known for one10 - 80%
Operating altitudeKnown for one-15.2 - 3048 m
Weight & dimensions4 differ
WidthDiffers175 mm181 mm
DepthDiffers426 mm436 mm
HeightDiffers376 mm430 mm
WeightDiffers14.5 kg8 kg
Packaging contentidentical
Keyboard includedKnown for oneYes
Certificatesidentical
Compliance certificatesKnown for oneRoHS
CertificationKnown for oneGREENGUARD
Sustainability1 differ
Sustainability certificatesDiffersEPEAT Gold, ENERGY STARENERGY STAR

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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