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Product comparison · 2 laptops

Lenovo Essential B71-80 Intel® Core™ i5 i5-6200U Laptop vs Lenovo ThinkPad P70 Intel® Core™ i7 i7-6820HQ Mobile workstation

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  • 130specifications compared
  • 50differ
  • 80identical
  • 44known for one product only

Key differences

  • Product type
    • Laptop
    • Mobile workstation
  • Display resolution
    • 1600 x 900 pixels
    • 3840 x 2160 pixels
  • HD type
    • HD+
    • 4K Ultra HD
  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 6th gen Intel® Core™ i5
    • 6th gen Intel® Core™ i7
  • Processor model
    • i5-6200U
    • i7-6820HQ
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 4
    • 8

Side by side

Differences highlightedShow differences only
174 specifications
A

Lenovo

Essential B71-80 Intel® Core™ i5 i5-6200U Laptop

Model B71-80

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B

Lenovo

ThinkPad P70 Intel® Core™ i7 i7-6820HQ Mobile workstation

Model P70

View product
Design1 differ
Product typeDiffersLaptopMobile workstation
Product colourBlackBlack
Form factorClamshellClamshell
Display2 differ
Display diagonal43.9 cm (17.3")43.9 cm (17.3")
Display resolutionDiffers1600 x 900 pixels3840 x 2160 pixels
TouchscreenNoNo
HD typeDiffersHD+4K Ultra HD
Panel typeKnown for oneIPS
LED backlightYesYes
Native aspect ratio16:916:9
Display surfaceKnown for oneMatt
Contrast ratio (typical)Known for one800:1
Processor17 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers6th gen Intel® Core™ i56th gen Intel® Core™ i7
Processor modelDiffersi5-6200Ui7-6820HQ
Processor coresDiffers24
Processor threadsDiffers48
Processor boost frequencyDiffers2.8 GHz3.6 GHz
Processor frequencyDiffers2.3 GHz2.7 GHz
System bus rateDiffers4 GT/s8 GT/s
Processor cacheDiffers3 MB8 MB
Processor cache typeSmart CacheSmart Cache
Processor socketDiffersLGA 1356 (Socket B2)BGA 1440
Processor lithography14 nm14 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Core i5-6200 seriesIntel Core i7-6800 Mobile Series
Processor codenameSkylakeSkylake
Bus typeDiffersQPIDMI3
FSB ParityKnown for oneNo
SteppingDiffersD1R0
Thermal Design Power (TDP)Differs15 W45 W
Configurable TDP-downDiffers7.5 W35 W
Tjunction100 °C100 °C
Maximum number of PCI Express lanesDiffers1216
PCI Express configurationsDiffers1x4, 4x11x16, 2x8, 1x8+2x4
PCI Express slots version3.03.0
ECC supported by processorNoNo
Configurable TDP-up frequencyKnown for one2.4 GHz
Configurable TDP-upKnown for one25 W
Configurable TDP-down frequencyKnown for one0.8 GHz
Memory3 differ
Internal memoryDiffers8 GB16 GB
Internal memory typeDiffersDDR3L-SDRAMDDR4-SDRAM
Memory clock speedDiffers1600 MHz2133 MHz
Memory form factorKnown for oneSO-DIMM
Memory layout (slots x size)Known for one2 x 8 GB
Memory slotsKnown for one4x SO-DIMM
Maximum internal memoryKnown for one64 GB
Storage2 differ
Total storage capacityDiffers1 TB512 GB
Storage mediaDiffersHDDSSD
Number of SSDs installedKnown for one1
SSD capacityKnown for one512 GB
SSD interfaceKnown for oneSATA III
Optical drive typeDVD±RWDVD±RW
Card reader integratedYesYes
Compatible memory cardsMMC, SD, SDHC, SDXCMMC, SD, SDHC, SDXC
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
Graphics7 differ
On-board graphics cardYesYes
Discrete graphics cardYesYes
Discrete graphics card modelDiffersAMD Radeon R5 M330NVIDIA® Quadro® M3000M
Discrete graphics card memoryDiffers2 GB4 GB
On-board graphics card familyIntel® HD GraphicsIntel® HD Graphics
On-board graphics card modelDiffersIntel® HD Graphics 520Intel® HD Graphics 530
Maximum on-board graphics card memoryDiffers1.74 GB1.7 GB
On-board graphics card base frequencyDiffers300 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs1000 MHz1050 MHz
On-board graphics card DirectX version12.012.0
On-board graphics card OpenGL version4.44.4
On-board graphics card IDDiffers19160x191B
Graphics card Open GL supportYesYes
Audioidentical
Audio systemKnown for oneDolby Home Theater v4
Number of built-in speakers22
Speaker powerKnown for one2 W
Built-in microphoneYesYes
Cameraidentical
Front cameraYesYes
Network1 differ
Wi-FiYesYes
Wi-Fi standardsDiffersWi-Fi 5 (802.11ac)802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANYesYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
BluetoothYesYes
Bluetooth versionKnown for one4.0
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers10
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers24
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one2
Ethernet LAN (RJ-45) ports11
HDMI ports quantity11
DisplayPorts quantity00
Mini DisplayPorts quantityKnown for one1
DVI portNoNo
VGA (D-Sub) ports quantityDiffers10
Thunderbolt ports quantity00
Combo headphone/mic portYesYes
Docking connectorDiffersNoYes
CardBus PCMCIA slots quantityKnown for one0
CardBus PCMCIA slot typeKnown for oneNo
USB Sleep-and-ChargeKnown for oneYes
USB Sleep-and-Charge portsKnown for one1
Keyboard1 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Numeric keypadYesYes
Spill-resistant keyboardKnown for oneYes
Windows keysYesYes
Software1 differ
Operating system installedDiffersWindows 10 HomeWindows 7 Professional
Operating system architecture64-bit64-bit
Recovery operating systemKnown for oneWindows 10 Pro
Processor special features7 differ
Intel® Wireless Display (Intel® WiDi)YesYes
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithography14 nm14 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyYesYes
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyKnown for oneNo
Intel Fast Memory AccessKnown for oneNo
Intel Flex Memory AccessYesYes
Intel HD GraphicsYesYes
Intel Identity Protection Technology version1.001.00
Intel Rapid Storage TechnologyKnown for oneNo
Intel Secure Key Technology version1.001.00
Intel Small Business Advantage (SBA) version1.001.00
Intel Smart Response Technology 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 version1.001.00
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® Anti-Theft Technology (Intel® AT)Known for oneNo
Intel® Built-in Visuals TechnologyYesYes
Intel® Clear Video HD Technology (Intel® CVT HD)YesYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)YesYes
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Identity Protection Technology (Intel® IPT)YesYes
Intel® InTru™ 3D TechnologyYesYes
Intel® Insider™YesYes
Intel® My WiFi Technology (Intel® MWT)YesYes
Intel® OS GuardYesYes
Intel® Quick Sync Video TechnologyYesYes
Intel® Secure KeyYesYes
Intel® Small Business Advantage (Intel® SBA)YesYes
Intel® Smart CacheYesYes
Intel® Smart Response TechnologyYesYes
Intel® Turbo Boost Technology2.02.0
Processor ARK IDDiffers8819388970
Processor codeDiffersSR2EYSR2FU
Processor package sizeDiffers42 X 24 mm42 x 28 mm
Supported instruction setsSSE4.1, SSE4.2, AVX 2.0SSE4.1, SSE4.2, AVX 2.0
Thermal Monitoring TechnologiesYesYes
Conflict-Free processorYesYes
Battery1 differ
Battery technologyKnown for oneLithium Polymer (LiPo)
Number of battery cellsKnown for one8
Battery capacityKnown for one96 Wh
Battery life (max)Differs4 h8.5 h
Poweridentical
AC adapter powerKnown for one230 W
DC-in jackYesYes
Securityidentical
Cable lock slotYesYes
Fingerprint readerKnown for oneYes
Password protectionKnown for oneYes
Weight & dimensions3 differ
WeightDiffers3 kg3.3 kg
WidthDiffers418 mm416 mm
DepthDiffers292 mm275.5 mm
Height (front)Known for one2.99 cm
Height (rear)Known for one3.42 cm
HeightKnown for one25.1 mm
Other featuresidentical
Intel segment taggingKnown for oneProfessional

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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