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Product comparison · 2 pcs/workstations

Lenovo M800 + Office 2016 Home & Business vs Lenovo Y900 RE-34ISZ

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  • 126specifications compared
  • 46differ
  • 80identical
  • 45known 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
    • i5-6500
    • i7-6700K
  • Processor threads
    • 4
    • 8
  • Processor boost frequency
    • 3.6 GHz
    • 4.2 GHz
  • Processor frequency
    • 3.2 GHz
    • 4 GHz
  • Processor cache
    • 6 MB
    • 8 MB
  • Bus type
    • DMI3
    • DMI2

Side by side

Differences highlightedShow differences only
171 specifications
A

Lenovo

M800 + Office 2016 Home & BusinessView product
B

Lenovo

Y900 RE-34ISZView product
Processor13 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers6th gen Intel® Core™ i56th gen Intel® Core™ i7
Processor modelDiffersi5-6500i7-6700K
Processor cores44
Processor threadsDiffers48
Processor boost frequencyDiffers3.6 GHz4.2 GHz
Processor frequencyDiffers3.2 GHz4 GHz
Processor cacheDiffers6 MB8 MB
Processor cache typeSmart CacheSmart Cache
Bus typeDiffersDMI3DMI2
FSB ParityKnown for oneNo
System bus rate8 GT/s8 GT/s
Processor lithography14 nm14 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Core i5-6500 Desktop seriesIntel Core i7-6700 Desktop series
Processor codenameSkylakeSkylake
Thermal Design Power (TDP)Differs65 W91 W
TcaseDiffers71 °C64 °C
Maximum number of PCI Express lanes1616
PCI Express configurations1x16, 2x8, 1x8+2x41x16, 2x8, 1x8+2x4
PCI Express slots version3.03.0
Number of QPI linksKnown for one0
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 MHz1600,2133 MHz
Memory bandwidth supported by processor (max)Differs34.1 GB/s34.2 GB/s
ECC supported by processorNoNo
Memory voltage supported by processor1.35 V1.35 V
Memory2 differ
Internal memoryDiffers8 GB16 GB
Maximum internal memoryDiffers64 GB32 GB
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Memory layout (slots x size)Known for one2 x 8 GB
Memory slots4x DIMM4x DIMM
Memory clock speed2133 MHz2133 MHz
Memory channelsDual-channelDual-channel
Storage5 differ
Total storage capacityDiffers256 GB2.25 TB
Optical drive typeDiffersDVD±RWBlu-Ray DVD Combo
Storage mediaDiffersSSDHDD+SSD
Number of storage drives installedDiffers12
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
SSD interfaceKnown for oneM.2
Card reader integratedDiffersNoYes
Compatible memory cardsKnown for oneMMC, MMC+, MS PRO, Memory Stick (MS), SD, SDHC, SDXC
Graphics4 differ
Discrete graphics cardDiffersNoYes
On-board graphics cardYesYes
Discrete graphics card modelDiffersNot availableNVIDIA® GeForce® GTX 1080
Discrete graphics card memoryKnown for one8 GB
Discrete graphics memory typeKnown for oneGDDR5
Number of discrete graphics cardsKnown for one1
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelIntel® HD Graphics 530Intel® HD Graphics 530
Maximum on-board graphics card memoryDiffers1.74 GB1.7 GB
Number of displays supported (on-board graphics)33
On-board graphics card base frequency350 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs1050 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
Performance1 differ
Product typePCPC
Motherboard chipsetDiffersIntel Q150Intel® Z170
Audio output channelsKnown for one7.1 channels
Optical driveidentical
Optical drives quantity11
Network1 differ
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-FiDiffersNoYes
Top Wi-Fi standardKnown for oneWi-Fi 5 (802.11ac)
Wi-Fi standardsKnown for oneWi-Fi 5 (802.11ac)
BluetoothKnown for oneYes
Bluetooth versionKnown for one4.0
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers24
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity66
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
HDMI ports quantityDiffers01
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Line-outKnown for oneYes
Line-inKnown for oneYes
Microphone inYesYes
VGA (D-Sub) ports quantity11
DVI portDiffersNoYes
PS/2 ports quantityKnown for one1
S/PDIF out portKnown for oneYes
DisplayPorts quantityKnown for one2
Serial ports quantityKnown for one1
Power1 differ
Power supplyDiffers210 W625 W
Design3 differ
Chassis typeDiffersSFFTower
Placement supportedDiffersHorizontal/VerticalVertical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Product colourDiffersBlackBlack, Red
Liquid cooling systemKnown for oneNo
Software1 differ
Operating system installedDiffersWindows 7 ProfessionalWindows 10 Home
Operating system architecture64-bit64-bit
Optional operating system suppliedKnown for oneWindows 10 Pro
Processor special features8 differ
CPU configuration (max)11
Embedded options availableDiffersYesNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithography14 nm14 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyYesYes
Intel Dual Display Capable TechnologyKnown for oneNo
Intel FDI TechnologyKnown for oneNo
Intel Fast Memory AccessKnown for oneYes
Intel Flex Memory AccessKnown for oneNo
Intel HD GraphicsKnown for oneYes
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)DiffersYesNo
Intel Stable Image Platform Program (SIPP) versionDiffers1.000.00
Intel TSX-NIYesYes
Intel TSX-NI version1.001.00
Intel Trusted Execution TechnologyDiffersYesNo
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® Built-in Visuals TechnologyKnown for oneYes
Intel® Clear Video HD Technology (Intel® CVT HD)YesYes
Intel® InTru™ 3D TechnologyYesYes
Intel® Insider™YesYes
Intel® OS GuardYesYes
Intel® Secure KeyYesYes
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart CacheYesYes
Intel® Wireless Display (Intel® WiDi)YesYes
Processor ARK IDDiffers8818488195
Processor package size37.5 x 37.5 mm37.5 x 37.5 mm
Scalability1S1S
Supported instruction setsDiffersSSE4.2, AVX 2.0, SSE4.1AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesYesYes
Thermal solution specificationDiffersPCG 2015CPCG 2015D
Intel® Turbo Boost Technology2.02.0
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Quick Sync Video TechnologyYesYes
Intel® My WiFi Technology (Intel® MWT)Known for oneYes
Intel® Identity Protection Technology (Intel® IPT)YesYes
Intel® Anti-Theft Technology (Intel® AT)Known for oneYes
Conflict-Free processorYesYes
Intel Enhanced Halt StateKnown for oneYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneYes
Processor codeKnown for oneSR2BX
Audioidentical
Audio systemKnown for oneDolby Home Theater
Weight & dimensions4 differ
WidthDiffers338 mm206.4 mm
DepthDiffers357 mm503.5 mm
HeightDiffers88 mm478.9 mm
WeightDiffers5.6 kg15 kg
Packaging contentidentical
Mouse includedYesYes
Keyboard includedYesYes
Certificatesidentical
Compliance certificatesRoHSRoHS
Sustainabilityidentical
Sustainability certificatesENERGY STARENERGY STAR
Displayidentical
Display includedKnown for oneNo
Other featuresidentical
Intel segment taggingKnown for oneEnterprise, Professional

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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