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Product comparison · 2 pcs/workstations

Fujitsu D556 E85 vs Fujitsu ESPRIMO P956/E90+ Intel® Core™ i7 i7-6700

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  • 144specifications compared
  • 42differ
  • 102identical
  • 29known for one product only

Key differences

  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 6th gen Intel® Core™ i5
    • 6th gen Intel® Core™ i7
  • Processor model
    • i5-6400
    • i7-6700
  • Processor threads
    • 4
    • 8
  • Processor boost frequency
    • 3.3 GHz
    • 4 GHz
  • Processor frequency
    • 2.7 GHz
    • 3.4 GHz
  • Processor cache
    • 6 MB
    • 8 MB
  • PCI Express configurations
    • 1x16, 2x8, 1x8+2x4
    • 2x8, 1x8+2x4, 1x16

Side by side

Differences highlightedShow differences only
173 specifications
A

Fujitsu

D556 E85View product
B

Fujitsu

ESPRIMO P956/E90+ Intel® Core™ i7 i7-6700

Model P956/E90+

View product
Processor10 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers6th gen Intel® Core™ i56th gen Intel® Core™ i7
Processor modelDiffersi5-6400i7-6700
Processor cores44
Processor threadsDiffers48
Processor boost frequencyDiffers3.3 GHz4 GHz
Processor frequencyDiffers2.7 GHz3.4 GHz
Processor cacheDiffers6 MB8 MB
Processor cache typeSmart CacheSmart Cache
Bus typeDMI3DMI3
System bus rate8 GT/s8 GT/s
Processor lithography14 nm14 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Core i5-6400 Desktop seriesIntel Core i7-6700 Desktop series
Processor codenameSkylakeSkylake
Thermal Design Power (TDP)65 W65 W
Tcase71 °C71 °C
Maximum number of PCI Express lanes1616
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x42x8, 1x8+2x4, 1x16
PCI Express slots version3.03.0
Number of processors installed11
Processor socketLGA 1151 (Socket H4)LGA 1151 (Socket H4)
SteppingR0R0
Maximum internal memory supported by processor64 GB64 GB
Memory types supported by processorDDR3L-SDRAM, DDR4-SDRAMDDR3L-SDRAM, DDR4-SDRAM
Memory clock speeds supported by processorDiffers2133,1333,1600,1866 MHz1333,1600,1866,2133 MHz
Memory bandwidth supported by processor (max)34.1 GB/s34.1 GB/s
ECC supported by processorNoNo
Memory voltage supported by processor1.35 V1.35 V
Memory2 differ
Internal memory8 GB8 GB
Maximum internal memoryDiffers32 GB64 GB
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Memory slotsDiffers2x DIMM4x DIMM
Memory clock speed2133 MHz2133 MHz
Memory channelsDual-channelDual-channel
Non-ECCYesYes
Memory layout (slots x size)Known for one1 x 8 GB
Storage2 differ
Total storage capacityDiffers256 GB2.25 TB
Optical drive typeDVD Super MultiDVD Super Multi
Storage mediaDiffersSSDHDD+SSD
Number of storage drives installedKnown for one2
Number of HDDs installedKnown for one1
HDD capacityKnown for one2 TB
HDD interfaceKnown for oneSATA III
HDD speedKnown for one7200 RPM
HDD sizeKnown for one3.5"
Number of SSDs installed11
SSD capacity256 GB256 GB
RAID supportKnown for oneYes
RAID levelsKnown for one0, 1, 5, 10
SSD interfaceKnown for oneSATA III
Graphics3 differ
Discrete graphics cardKnown for oneYes
On-board graphics cardYesYes
Discrete graphics card modelDiffersNot availableNVIDIA® GeForce® GTX 745
Discrete graphics card memoryKnown for one2 GB
Number of discrete graphics cardsKnown for one1
On-board graphics card familyIntel® HD GraphicsIntel® HD Graphics
On-board graphics card modelIntel® HD Graphics 530Intel® HD Graphics 530
Maximum on-board graphics card memoryDiffers64 GB1.74 GB
Number of displays supported (on-board graphics)33
On-board graphics card base frequency350 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs950 MHz1150 MHz
On-board graphics card DirectX version12.012.0
On-board graphics card ID19121912
On-board graphics card OpenGL version4.44.4
Graphics card Open GL supportKnown for oneYes
Performance2 differ
Product typePCPC
Motherboard chipsetDiffersIntel® H110Intel® Q170
Password protectionYesYes
Password protection typeDiffersBIOS, SSD, Supervisor, UserBIOS, HDD, Supervisor, User
BIOS typeKnown for oneUEFI AMI
Audio output channels5.1 channels5.1 channels
Optical driveidentical
Optical drives quantityKnown for one1
Networkidentical
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Cabling technology10/100/1000Base-T(X)10/100/1000Base-T(X)
Wi-FiNoNo
Ports & interfaces3 differ
USB 2.0 ports quantity44
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 quantity00
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity00
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity00
Thunderbolt 3 ports quantity00
DisplayPorts quantityDiffers12
HDMI ports quantity00
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Line-outYesYes
Line-inYesYes
Microphone inYesYes
VGA (D-Sub) ports quantityDiffers10
DVI portYesYes
PS/2 ports quantity22
Serial ports quantityKnown for one1
Expansion slots2 differ
Number of 3.5" baysDiffers24
PCI Express x1 slotsDiffers12
PCI Express x4 (Gen 2.x) slotsKnown for one1
PCI Express x16 (Gen 3.x) slots11
Poweridentical
Power supply280 W280 W
Power supply input voltage100 - 240 V100 - 240 V
Power supply input frequency50 - 60 Hz50 - 60 Hz
Design3 differ
Chassis typeDiffersDesktopMini Tower
Placement supportedDiffersHorizontal/VerticalVertical
Number of 5.25" baysDiffers12
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Product colourBlack, RedBlack, Red
Softwareidentical
Operating system installedWindows 7 ProfessionalWindows 7 Professional
Operating system architecture64-bit64-bit
Optional operating system suppliedKnown for oneWindows 10 Pro
Recovery operating systemKnown for oneWindows 10 Pro
Displayidentical
Display includedNoNo
Processor special features10 differ
CPU configuration (max)11
Embedded options availableDiffersNoYes
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithography14 nm14 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyYesYes
Intel Enhanced Halt StateYesYes
Intel Identity Protection Technology version1.001.00
Intel Secure Key Technology version1.001.00
Intel Small Business Advantage (SBA) version1.001.00
Intel Software Guard Extensions (Intel SGX)YesYes
Intel Stable Image Platform Program (SIPP)DiffersNoYes
Intel Stable Image Platform Program (SIPP) versionDiffers0.001.00
Intel TSX-NIDiffersNoYes
Intel TSX-NI versionDiffers0.001.00
Intel Trusted Execution TechnologyDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)YesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Clear Video HD Technology (Intel® CVT HD)YesYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)YesYes
Intel® InTru™ 3D TechnologyYesYes
Intel® Insider™YesYes
Intel® OS GuardYesYes
Intel® Secure KeyYesYes
Intel® Small Business Advantage (Intel® SBA)Known for oneYes
Intel® Wireless Display (Intel® WiDi)YesYes
Processor ARK IDDiffers8818588196
Processor codeDiffersSR2BYSR2BT
Processor package size37.5 x 37.5 mm37.5 x 37.5 mm
Scalability1S1S
Supported instruction setsDiffersSSE4.2, AVX 2.0, SSE4.1SSE4.1, AVX 2.0, SSE4.2
Thermal Monitoring TechnologiesYesYes
Thermal solution specificationPCG 2015CPCG 2015C
Intel® Turbo Boost Technology2.02.0
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Quick Sync Video TechnologyYesYes
Intel® Identity Protection Technology (Intel® IPT)YesYes
Conflict-Free processorYesYes
Intel® Smart CacheKnown for oneYes
Audioidentical
Audio chipRealtek ALC671Realtek ALC671
Audio systemKnown for oneHigh Definition Audio
Operational conditionsidentical
Operating temperature (T-T)10 - 35 °C10 - 35 °C
Operating relative humidity (H-H)5 - 85%5 - 85%
Weight & dimensions4 differ
WidthDiffers332 mm175 mm
DepthDiffers338 mm419 mm
HeightDiffers89 mm395 mm
WeightDiffers8 kg11 kg
Packaging dataidentical
Package widthKnown for one278 mm
Package depthKnown for one516 mm
Package heightKnown for one562 mm
Packaging contentidentical
Cables includedKnown for oneAC
Keyboard includedKnown for oneYes
ManualKnown for oneYes
Certificates1 differ
Compliance certificatesRoHSRoHS
CertificationDiffersGS, Europe CE, USA/Canada FCC Class B, cCSAus, WEEE, HCT / HCL entry / WHQLCE, TÜV GS, FCC Class B, cCSAus, WEEE, CCC
Sustainabilityidentical
Sustainability certificatesBlue Angel, EPEAT Gold, ENERGY STARBlue Angel, EPEAT Gold, ENERGY 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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