Product comparison · 2 laptops

Alienware M18x R2 vs Dynabook Z20t-C-127 Intel® Core™ m5 m5-6Y54 Ultrabook

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  • 129specifications compared
  • 65differ
  • 64identical
  • 109known for one product only

Key differences

  • Product type
    • M18x R2:Laptop
    • Z20t-C-127 Intel® Core™ m5 m5-6Y54 Ultrabook:Ultrabook
  • Product colour
    • M18x R2:Black
    • Z20t-C-127 Intel® Core™ m5 m5-6Y54 Ultrabook:Black, Graphite
  • Form factor
    • M18x R2:Clamshell
    • Z20t-C-127 Intel® Core™ m5 m5-6Y54 Ultrabook:Convertible (Detachable)
  • Display diagonal
    • M18x R2:46.7 cm (18.4")
    • Z20t-C-127 Intel® Core™ m5 m5-6Y54 Ultrabook:31.8 cm (12.5")
  • Touchscreen
    • M18x R2:No
    • Z20t-C-127 Intel® Core™ m5 m5-6Y54 Ultrabook:Yes
  • Processor family
    • M18x R2:Intel® Core™ i7
    • Z20t-C-127 Intel® Core™ m5 m5-6Y54 Ultrabook:Intel® Core™ m5
  • Processor generation
    • M18x R2:3rd gen Intel® Core™ i7
    • Z20t-C-127 Intel® Core™ m5 m5-6Y54 Ultrabook:6th gen Intel® Core™ m5
  • Processor model
    • M18x R2:i7-3610QM
    • Z20t-C-127 Intel® Core™ m5 m5-6Y54 Ultrabook:m5-6Y54

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Differences highlightedShow differences only (on)
Comparison of M18x R2, Z20t-C-127
238 specifications
Design3 differ
Product typeDiffersLaptopUltrabook
Product colourDiffersBlackBlack, Graphite
Form factorDiffersClamshellConvertible (Detachable)
Market positioningKnown for oneGamingUnknown — not stated by the source
Display2 differ
Display diagonalDiffers46.7 cm (18.4")31.8 cm (12.5")
TouchscreenDiffersNoYes
Display surfaceKnown for oneGlossUnknown — not stated by the source
Touchscreen typeKnown for oneUnknown — not stated by the sourceCapacitive
Touch technologyKnown for oneUnknown — not stated by the sourceMulti-touch
Panel typeKnown for oneUnknown — not stated by the sourceIPS
Processor18 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ m5
Processor generationDiffers3rd gen Intel® Core™ i76th gen Intel® Core™ m5
Processor modelDiffersi7-3610QMm5-6Y54
Processor coresDiffers42
Processor threadsDiffers84
Processor boost frequencyDiffers3.3 GHz2.7 GHz
Processor frequencyDiffers2.3 GHz1.1 GHz
System bus rateKnown for one5 GT/sUnknown — not stated by the source
Processor cacheDiffers6 MB4 MB
Processor socketDiffersSocket G2BGA 1515
Processor lithographyDiffers22 nm14 nm
Processor operating modesDiffers64-bit32-bit, 64-bit
Processor seriesDiffersIntel Core i7-3600 Mobile seriesIntel Core m5-6Y Series
Processor codenameDiffersIvy BridgeSkylake
Bus typeDiffersDMIOPI
Thermal Design Power (TDP)Differs45 W4.5 W
TjunctionDiffers105 C100 °C
Maximum number of PCI Express lanesDiffers1610
PCI Express configurationsDiffers1x16, 2x81x2+2x1, 2x2, 1x4, 4x1
CPU multiplier (bus/core ratio)Known for one23Unknown — not stated by the source
SteppingKnown for oneUnknown — not stated by the sourceD1
Configurable TDP-upKnown for oneUnknown — not stated by the source7 W
Configurable TDP-downKnown for oneUnknown — not stated by the source3.5 W
Memory4 differ
Internal memoryDiffers8 GB4 GB
Internal memory typeDiffersDDR3-SDRAMLPDDR3L-SDRAM
Memory form factorDiffersSO-DIMMOn-board
Memory slotsKnown for one4x SO-DIMMUnknown — not stated by the source
Maximum internal memoryDiffers32 GB4 GB
Maximum internal memory (64-bit)Known for one32 GBUnknown — not stated by the source
Storage4 differ
Total storage capacityDiffers750 GB128 GB
Storage mediaDiffersHDDSSD
Number of HDDs installedKnown for one1Unknown — not stated by the source
HDD capacityKnown for one750 GBUnknown — not stated by the source
HDD interfaceKnown for oneSATA IIIUnknown — not stated by the source
HDD speedKnown for one7200 RPMUnknown — not stated by the source
HDD sizeKnown for one2.5"Unknown — not stated by the source
Optical drive typeDiffersDVD Super MultiNo
Compatible memory cardsDiffersMMC, MMC+, MS PRO, Memory Stick (MS), SD, SDHC, SDXCMicroSD (TransFlash)
Number of SSDs installedKnown for oneUnknown — not stated by the source1
SSD capacityKnown for oneUnknown — not stated by the source128 GB
Graphics6 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® GTX 660MNot available
Discrete graphics card memoryKnown for one2 GBUnknown — not stated by the source
Discrete graphics memory typeKnown for oneGDDR5Unknown — not stated by the source
On-board graphics card modelDiffersIntel® HD Graphics 4000Intel® HD Graphics 515
On-board graphics card base frequencyDiffers650 MHz300 MHz
On-board graphics card dynamic frequency (max)Differs1100 MHz900 MHz
On-board graphics card IDDiffers0x1660x191E
CUDAKnown for oneYesUnknown — not stated by the source
NVIDIA G-SYNCKnown for oneNoUnknown — not stated by the source
NVIDIA GameWorks VRKnown for oneNoUnknown — not stated by the source
On-board GPU manufacturerKnown for oneUnknown — not stated by the sourceIntel
Maximum on-board graphics card memoryKnown for oneUnknown — not stated by the source1.74 GB
On-board graphics card DirectX versionKnown for oneUnknown — not stated by the source12.0
On-board graphics card OpenGL versionKnown for oneUnknown — not stated by the source4.4
Graphics card Open GL supportKnown for oneUnknown — not stated by the sourceYes
Audio1 differ
Audio systemDiffersHDDTS Studio Sound
Number of built-in speakersKnown for oneUnknown — not stated by the source2
Cameraidentical
Front camera resolution (numeric)Known for one2.1 MPUnknown — not stated by the source
Front camera resolutionKnown for one1920 x 1080 pixelsUnknown — not stated by the source
Video capturing speedKnown for one30 fpsUnknown — not stated by the source
Rear cameraKnown for oneUnknown — not stated by the sourceYes
Rear camera resolution (numeric)Known for oneUnknown — not stated by the source5 MP
Optical driveidentical
Disc types supportedKnown for oneCD, DVDUnknown — not stated by the source
Network2 differ
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth versionDiffers3.0+HS4.0
Integrated 4G WiMAXKnown for oneYesUnknown — not stated by the source
Mobile network connectionKnown for oneUnknown — not stated by the sourceYes
Mobile network generationKnown for oneUnknown — not stated by the source4G
2G standardsKnown for oneUnknown — not stated by the sourceEdge, GPRS, GSM
3G standardsKnown for oneUnknown — not stated by the sourceHSPA+
4G standardKnown for oneUnknown — not stated by the sourceLTE
Top Wi-Fi standardKnown for oneUnknown — not stated by the sourceWi-Fi 5 (802.11ac)
Bluetooth Low Energy (BLE)Known for oneUnknown — not stated by the sourceYes
Ports & interfaces2 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers42
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers01
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
Micro-USB 2.0 ports quantityKnown for one0Unknown — not stated by the source
Micro-USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0Unknown — not stated by the source
eSATA/USB 2.0 ports quantityKnown for one1Unknown — not stated by the source
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0Unknown — not stated by the source
eSATA ports quantityKnown for one0Unknown — not stated by the source
Mini DisplayPorts quantityKnown for one1Unknown — not stated by the source
Firewire (IEEE 1394) portsKnown for one0Unknown — not stated by the source
Thunderbolt 2 ports quantityKnown for one0Unknown — not stated by the source
Thunderbolt 3 ports quantityKnown for one0Unknown — not stated by the source
S/PDIF out portKnown for oneYesUnknown — not stated by the source
Microphone inKnown for oneYesUnknown — not stated by the source
ExpressCard slotKnown for oneYesUnknown — not stated by the source
TV-outKnown for oneNoUnknown — not stated by the source
Micro HDMI ports quantityKnown for oneUnknown — not stated by the source1
Docking connectorKnown for oneUnknown — not stated by the sourceNo
Performanceidentical
Motherboard chipsetKnown for oneIntel HM77Unknown — not stated by the source
AccelerometerKnown for oneUnknown — not stated by the sourceYes
Ambient light sensorKnown for oneUnknown — not stated by the sourceYes
Electronic compassKnown for oneUnknown — not stated by the sourceYes
GyroscopeKnown for oneUnknown — not stated by the sourceYes
Keyboard2 differ
Pointing deviceDiffersTouchpadClickpad
Numeric keypadDiffersYesNo
Windows keysKnown for oneYesUnknown — not stated by the source
Keyboard number of keysKnown for oneUnknown — not stated by the source87
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 10 Pro
Drivers includedKnown for oneYesUnknown — not stated by the source
Processor special features11 differ
Graphics & IMC lithographyDiffers22 nm14 nm
Intel Clear Video TechnologyDiffersNoYes
Intel Dual Display Capable TechnologyDiffersYesNo
Intel FDI TechnologyDiffersYesNo
Intel Fast Memory AccessDiffersYesNo
Intel Identity Protection Technology versionKnown for one1.00Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® Anti-Theft Technology (Intel® AT)DiffersYesNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneYesUnknown — not stated by the source
Processor ARK IDDiffers6489988202
Processor package sizeDiffers37.5 x 37.5 (rPGA988B)20 X 16.5 mm
Supported instruction setsDiffersAVXSSE4.1, SSE4.2, AVX 2.0
Intel Small Business Advantage (SBA) versionKnown for oneUnknown — not stated by the source1.00
Intel Smart Response Technology versionKnown for oneUnknown — not stated by the source1.00
Intel Software Guard Extensions (Intel SGX)Known for oneUnknown — not stated by the sourceYes
Intel Stable Image Platform Program (SIPP)Known for oneUnknown — not stated by the sourceNo
Intel Stable Image Platform Program (SIPP) versionKnown for oneUnknown — not stated by the source0.00
Intel TSX-NIKnown for oneUnknown — not stated by the sourceNo
Intel TSX-NI versionKnown for oneUnknown — not stated by the source1.00
Intel® OS GuardKnown for oneUnknown — not stated by the sourceYes
Intel® Small Business Advantage (Intel® SBA)Known for oneUnknown — not stated by the sourceYes
Intel® Smart Response TechnologyKnown for oneUnknown — not stated by the sourceYes
Processor codeKnown for oneUnknown — not stated by the sourceSR2EM
Battery2 differ
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium Polymer (LiPo)
Number of battery cellsDiffers123
Battery capacityKnown for one97 WhUnknown — not stated by the source
Battery life (max)Known for oneUnknown — not stated by the source19 h
Battery life (tablet mode)Known for oneUnknown — not stated by the source9.5 h
Power2 differ
AC adapter powerKnown for one240 WUnknown — not stated by the source
AC adapter frequencyKnown for one50 - 60 HzUnknown — not stated by the source
AC adapter output currentDiffers12.3 A2.37 A
AC adapter output voltageDiffers19.5 V19 V
Securityidentical
Cable lock slot typeKnown for oneUnknown — not stated by the sourceKensington
Trusted Platform Module (TPM)Known for oneUnknown — not stated by the sourceYes
Password protection typeKnown for oneUnknown — not stated by the sourceHDD, Supervisor, User
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 35 °CUnknown — not stated by the source
Storage temperature (T-T)Known for one-40 - 65 °CUnknown — not stated by the source
Operating relative humidity (H-H)Known for one10 - 90%Unknown — not stated by the source
Storage relative humidity (H-H)Known for one10 - 95%Unknown — not stated by the source
Operating altitudeKnown for one-15.2 - 3048 mUnknown — not stated by the source
Non-operating altitudeKnown for one-15.2 - 10668 mUnknown — not stated by the source
Operating shockKnown for one110 GUnknown — not stated by the source
Non-operating shockKnown for one160 GUnknown — not stated by the source
Operating vibrationKnown for one0.66 GUnknown — not stated by the source
Non-operating vibrationKnown for one1.3 GUnknown — not stated by the source
Weight & dimensions5 differ
WeightDiffers5.41 kg1.48 kg
WidthDiffers436 mm309 mm
DepthDiffers322.5 mm215.2 mm
Height (front)Differs5.3 cm1.85 cm
Height (rear)Differs5.47 cm2.1 cm
Weight (tablet mode)Known for oneUnknown — not stated by the source699 g
Width (tablet mode)Known for oneUnknown — not stated by the source30.9 cm
Depth (tablet mode)Known for oneUnknown — not stated by the source20 cm
Height (tablet mode)Known for oneUnknown — not stated by the source8.8 mm
Packaging contentidentical
Power cord includedKnown for oneYesUnknown — not stated by the source
Quick start guideKnown for oneYesUnknown — not stated by the source
Toshiba Reliability GuaranteeKnown for oneUnknown — not stated by the sourceYes
Other featuresidentical
3DKnown for oneNoUnknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for oneUnknown — not stated by the sourceENERGY 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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