Product comparison · 2 laptops

ASUSPRO P5440UA-0071A8550U laptop Intel® Core™ i7 i7-8550U vs Lenovo ThinkPad X1 Extreme

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  • 43specifications compared
  • 21differ
  • 22identical
  • 116known for one product only

Key differences

  • Product colour
    • ASUSPRO P5440UA-0071A8550U laptop Intel® Core™ i7 i7-8550U:Silver
    • ThinkPad X1 Extreme:Black
  • Display diagonal
    • ASUSPRO P5440UA-0071A8550U laptop Intel® Core™ i7 i7-8550U:35.6 cm (14")
    • ThinkPad X1 Extreme:39.6 cm (15.6")
  • Processor model
    • ASUSPRO P5440UA-0071A8550U laptop Intel® Core™ i7 i7-8550U:i7-8550U
    • ThinkPad X1 Extreme:i7-8850H
  • Processor cores
    • ASUSPRO P5440UA-0071A8550U laptop Intel® Core™ i7 i7-8550U:4
    • ThinkPad X1 Extreme:6
  • Processor threads
    • ASUSPRO P5440UA-0071A8550U laptop Intel® Core™ i7 i7-8550U:8
    • ThinkPad X1 Extreme:12
  • Processor boost frequency
    • ASUSPRO P5440UA-0071A8550U laptop Intel® Core™ i7 i7-8550U:4 GHz
    • ThinkPad X1 Extreme:4.3 GHz
  • Processor frequency
    • ASUSPRO P5440UA-0071A8550U laptop Intel® Core™ i7 i7-8550U:1.8 GHz
    • ThinkPad X1 Extreme:2.6 GHz
  • Internal memory
    • ASUSPRO P5440UA-0071A8550U laptop Intel® Core™ i7 i7-8550U:8 GB
    • ThinkPad X1 Extreme:16 GB

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Differences highlightedShow differences only (off)
Comparison of P5440UA-0071A8550U, ThinkPad X1 Extreme
159 specifications
Design1 differ
Product typeLaptopLaptop
Product colourDiffersSilverBlack
Form factorClamshellClamshell
Display1 differ
Display diagonalDiffers35.6 cm (14")39.6 cm (15.6")
Display resolution1920 x 1080 pixels1920 x 1080 pixels
TouchscreenNoNo
HD typeFull HDFull HD
LED backlightYesYes
Native aspect ratio16:916:9
Display surfaceKnown for oneMattUnknown — not stated by the source
Panel typeKnown for oneUnknown — not stated by the sourceWVA
Anti-glare screenKnown for oneUnknown — not stated by the sourceYes
Display brightnessKnown for oneUnknown — not stated by the source300 cd/m²
Processor5 differ
Processor manufacturerIntelIntel
Processor familyIntel® Core™ i7Intel® Core™ i7
Processor generationKnown for one8th gen Intel® Core™ i7Unknown — not stated by the source
Processor modelDiffersi7-8550Ui7-8850H
Processor coresDiffers46
Processor threadsDiffers812
Processor boost frequencyDiffers4 GHz4.3 GHz
Processor frequencyDiffers1.8 GHz2.6 GHz
System bus rateKnown for one4 GT/sUnknown — not stated by the source
Processor cacheKnown for one8 MBUnknown — not stated by the source
Processor socketKnown for oneBGA 1356Unknown — not stated by the source
Processor lithographyKnown for one14 nmUnknown — not stated by the source
Processor operating modesKnown for one64-bitUnknown — not stated by the source
Processor codenameKnown for oneKaby Lake RUnknown — not stated by the source
Bus typeKnown for oneOPIUnknown — not stated by the source
SteppingKnown for oneY0Unknown — not stated by the source
Thermal Design Power (TDP)Known for one15 WUnknown — not stated by the source
Configurable TDP-up frequencyKnown for one2 GHzUnknown — not stated by the source
Configurable TDP-upKnown for one25 WUnknown — not stated by the source
Configurable TDP-downKnown for one10 WUnknown — not stated by the source
Configurable TDP-down frequencyKnown for one0.8 GHzUnknown — not stated by the source
TjunctionKnown for one100 °CUnknown — not stated by the source
Maximum number of PCI Express lanesKnown for one12Unknown — not stated by the source
PCI Express configurationsKnown for one1x2+2x1, 1x4, 2x2, 4x1Unknown — not stated by the source
PCI Express slots versionKnown for one3.0Unknown — not stated by the source
ECC supported by processorKnown for oneNoUnknown — not stated by the source
Memory2 differ
Internal memoryDiffers8 GB16 GB
Memory form factorDiffersOn-board + SO-DIMMSO-DIMM
Memory slotsKnown for one1x SO-DIMMUnknown — not stated by the source
Maximum internal memoryKnown for one16 GBUnknown — not stated by the source
Internal memory typeKnown for oneUnknown — not stated by the sourceDDR4-SDRAM
Memory clock speedKnown for oneUnknown — not stated by the source2666 MHz
Memory layout (slots x size)Known for oneUnknown — not stated by the source1 x 16 GB
Storage3 differ
Total storage capacityDiffers512 GB256 GB
Storage mediaSSDSSD
Number of SSDs installed11
SSD capacityDiffers512 GB256 GB
Card reader integratedYesYes
Compatible memory cardsDiffersSD, SDHC, SDXCSD
Total SSDs capacityKnown for oneUnknown — not stated by the source256 GB
NVMeKnown for oneUnknown — not stated by the sourceYes
SSD interfaceKnown for oneUnknown — not stated by the sourcePCI Express
SSD form factorKnown for oneUnknown — not stated by the sourceM.2
Optical drive typeKnown for oneUnknown — not stated by the sourceNo
Graphics2 differ
On-board graphics cardKnown for oneYesUnknown — not stated by the source
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableNVIDIA GeForce GTX 1050 Ti Max-Q
On-board graphics card familyKnown for oneIntel® UHD GraphicsUnknown — not stated by the source
On-board graphics card modelKnown for oneIntel® UHD Graphics 620Unknown — not stated by the source
Maximum on-board graphics card memoryKnown for one32 GBUnknown — not stated by the source
On-board graphics card base frequencyKnown for one300 MHzUnknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one1150 MHzUnknown — not stated by the source
On-board graphics card DirectX versionKnown for one12.0Unknown — not stated by the source
On-board graphics card OpenGL versionKnown for one4.4Unknown — not stated by the source
On-board graphics card IDKnown for one0x5917Unknown — not stated by the source
Discrete graphics card memoryKnown for oneUnknown — not stated by the source4 GB
Discrete graphics memory typeKnown for oneUnknown — not stated by the sourceGDDR5
NVIDIA Max-QKnown for oneUnknown — not stated by the sourceYes
Audioidentical
Built-in microphoneYesYes
Number of microphonesKnown for oneUnknown — not stated by the source2
Cameraidentical
Front cameraYesYes
Front camera HD typeKnown for oneUnknown — not stated by the sourceHD
Front camera resolutionKnown for oneUnknown — not stated by the source1280 x 720 pixels
Infrared (IR) cameraKnown for oneUnknown — not stated by the sourceYes
Network2 differ
Wi-FiKnown for oneYesUnknown — not stated by the source
Top Wi-Fi standardWi-Fi 5 (802.11ac)Wi-Fi 5 (802.11ac)
Wi-Fi standardsDiffers802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)Wi-Fi 5 (802.11ac)
BluetoothYesYes
Bluetooth versionDiffers4.25.0
Mobile network connectionKnown for oneUnknown — not stated by the sourceNo
Antenna typeKnown for oneUnknown — not stated by the source2x2
WLAN controller manufacturerKnown for oneUnknown — not stated by the sourceIntel
WLAN controller modelKnown for oneUnknown — not stated by the sourceIntel Dual Band Wireless-AC 9560
Near Field Communication (NFC)Known for oneUnknown — not stated by the sourceNo
WWANKnown for oneUnknown — not stated by the sourceNot installed
Ports & interfaces2 differ
USB 2.0 ports quantity00
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers20
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 quantityKnown for one0Unknown — not stated by the source
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one0Unknown — not stated by the source
HDMI ports quantityKnown for one1Unknown — not stated by the source
DisplayPorts quantityKnown for one0Unknown — not stated by the source
Thunderbolt 3 ports quantityKnown for one0Unknown — not stated by the source
Combo headphone/mic portKnown for oneYesUnknown — not stated by the source
Keyboard1 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Numeric keypadNoNo
Windows keysKnown for oneYesUnknown — not stated by the source
Keyboard backlitKnown for oneUnknown — not stated by the sourceYes
Softwareidentical
Operating system installedWindows 10 ProWindows 10 Pro
Operating system architectureKnown for oneUnknown — not stated by the source64-bit
Processor special featuresidentical
CPU configuration (max)Known for one1Unknown — not stated by the source
Embedded options availableKnown for oneNoUnknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for oneYesUnknown — not stated by the source
Execute Disable BitKnown for oneYesUnknown — not stated by the source
Idle StatesKnown for oneYesUnknown — not stated by the source
Intel 64Known for oneYesUnknown — not stated by the source
Intel Clear Video TechnologyKnown for oneYesUnknown — not stated by the source
Intel Enhanced Halt StateKnown for oneYesUnknown — not stated by the source
Intel Flex Memory AccessKnown for oneYesUnknown — not stated by the source
Intel Identity Protection Technology versionKnown for one1.00Unknown — not stated by the source
Intel Secure Key Technology versionKnown for one1.00Unknown — not stated by the source
Intel Smart Response Technology versionKnown for one1.00Unknown — not stated by the source
Intel Software Guard Extensions (Intel SGX)Known for oneYesUnknown — not stated by the source
Intel TSX-NIKnown for oneNoUnknown — not stated by the source
Intel TSX-NI versionKnown for one0.00Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for oneNoUnknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for oneYesUnknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for oneYesUnknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneYesUnknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for oneYesUnknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneYesUnknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneYesUnknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYesUnknown — not stated by the source
Intel® Identity Protection Technology (Intel® IPT)Known for oneYesUnknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for oneYesUnknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for oneYesUnknown — not stated by the source
Intel® OS GuardKnown for oneYesUnknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for oneYesUnknown — not stated by the source
Intel® Secure KeyKnown for oneYesUnknown — not stated by the source
Intel® Smart Response TechnologyKnown for oneYesUnknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one2.0Unknown — not stated by the source
Processor ARK IDKnown for one122589Unknown — not stated by the source
Processor package sizeKnown for one42 x 24 mmUnknown — not stated by the source
Supported instruction setsKnown for oneAVX 2.0, SSE4.1, SSE4.2Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for oneYesUnknown — not stated by the source
Conflict-Free processorKnown for oneYesUnknown — not stated by the source
Battery1 differ
Battery technologyKnown for oneLithium Polymer (LiPo)Unknown — not stated by the source
Number of battery cellsKnown for one3Unknown — not stated by the source
Battery capacityDiffers50 Wh80 Wh
Power1 differ
AC adapter powerDiffers65 W135 W
AC adapter frequencyKnown for one50 - 60 HzUnknown — not stated by the source
AC adapter input voltageKnown for one100 - 240 VUnknown — not stated by the source
AC adapter output voltageKnown for one19 VUnknown — not stated by the source
Securityidentical
Fingerprint readerYesYes
Trusted Platform Module (TPM)YesYes
Password protectionKnown for oneYesUnknown — not stated by the source
Password protection typeKnown for oneBIOS, HDD, UserUnknown — not stated by the source
Smart card readerKnown for oneUnknown — not stated by the sourceNo
Trusted Platform Module (TPM) versionKnown for oneUnknown — not stated by the source2.0
Weight & dimensionsidentical
WeightKnown for one1.23 kgUnknown — not stated by the source
WidthKnown for one326 mmUnknown — not stated by the source
DepthKnown for one229.3 mmUnknown — not stated by the source
Height (front)Known for one1.01 cmUnknown — not stated by the source
Height (rear)Known for one1.85 cmUnknown — not stated by the source
Packaging contentidentical
AC adapter includedYesYes
Performanceidentical
Motherboard chipsetKnown for oneUnknown — not stated by the sourceIntel® CM246

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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