Product comparison · 2 laptops

ASUS P540UA-DM1351R laptop Intel® Core™ i7 i7-7500U vs HP ZBook x2 G4 + LaCie Porsche Design USB 3.0 1TB Mobile Drive

124specifications compared
48differ
76identical
59known for one product only

Key differences

The HP ZBook x2 G4 + LaCie Porsche Design USB 3.0 1TB Mobile Drive has 1 th gen Intel® Core™ i7 more processor generation than the ASUS P540UA-DM1351R laptop Intel® Core™ i7 i7-7500U (8th gen Intel® Core™ i7 vs 7th gen Intel® Core™ i7). The HP ZBook x2 G4 + LaCie Porsche Design USB 3.0 1TB Mobile Drive has 2 more processor cores than the ASUS P540UA-DM1351R laptop Intel® Core™ i7 i7-7500U (4 vs 2). The HP ZBook x2 G4 + LaCie Porsche Design USB 3.0 1TB Mobile Drive has 4 more processor threads than the ASUS P540UA-DM1351R laptop Intel® Core™ i7 i7-7500U (8 vs 4). Only the HP ZBook x2 G4 + LaCie Porsche Design USB 3.0 1TB Mobile Drive has touchscreen. Only the HP ZBook x2 G4 + LaCie Porsche Design USB 3.0 1TB Mobile Drive has discrete graphics card.

Product type
- P540UA-DM1351R laptop Intel® Core™ i7 i7-7500U:Laptop
- ZBook x2 G4 + LaCie Porsche Design USB 3.0 1TB Mobile Drive:Mobile workstation
Product colour
- P540UA-DM1351R laptop Intel® Core™ i7 i7-7500U:Black, Chocolate
- ZBook x2 G4 + LaCie Porsche Design USB 3.0 1TB Mobile Drive:Silver
Form factor
- P540UA-DM1351R laptop Intel® Core™ i7 i7-7500U:Clamshell
- ZBook x2 G4 + LaCie Porsche Design USB 3.0 1TB Mobile Drive:Convertible (Detachable)
Display diagonal
- P540UA-DM1351R laptop Intel® Core™ i7 i7-7500U:39.6 cm (15.6")
- ZBook x2 G4 + LaCie Porsche Design USB 3.0 1TB Mobile Drive:35.6 cm (14")
Display resolution
- P540UA-DM1351R laptop Intel® Core™ i7 i7-7500U:1920 x 1080 pixels
- ZBook x2 G4 + LaCie Porsche Design USB 3.0 1TB Mobile Drive:3840 x 2160 pixels
Touchscreen
- P540UA-DM1351R laptop Intel® Core™ i7 i7-7500U:No
- ZBook x2 G4 + LaCie Porsche Design USB 3.0 1TB Mobile Drive:Yes
HD type
- P540UA-DM1351R laptop Intel® Core™ i7 i7-7500U:Full HD
- ZBook x2 G4 + LaCie Porsche Design USB 3.0 1TB Mobile Drive:4K Ultra HD
Processor generation
- P540UA-DM1351R laptop Intel® Core™ i7 i7-7500U:7th gen Intel® Core™ i7
- ZBook x2 G4 + LaCie Porsche Design USB 3.0 1TB Mobile Drive:8th gen Intel® Core™ i7

Side by side

Differences highlightedShow differences only

Comparison of P540UA-DM1351R, ZBook x2 G4 + LaCie Porsche Design USB 3.0 1TB Mobile Drive
183 specifications	A ASUS P540UA-DM1351R laptop Intel® Core™ i7 i7-7500U Model P540UA-DM1351R View product	B HP ZBook x2 G4 + LaCie Porsche Design USB 3.0 1TB Mobile Drive View product
Design3 differ
Product typeDiffers	Laptop	Mobile workstation
Product colourDiffers	Black, Chocolate	Silver
Form factorDiffers	Clamshell	Convertible (Detachable)
Market positioningKnown for one	Unknown — not stated by the source	Business
Country of originKnown for one	Unknown — not stated by the source	China
Display4 differ
Display diagonalDiffers	39.6 cm (15.6")	35.6 cm (14")
Display resolutionDiffers	1920 x 1080 pixels	3840 x 2160 pixels
TouchscreenDiffers	No	Yes
HD typeDiffers	Full HD	4K Ultra HD
Touch technologyKnown for one	Unknown — not stated by the source	Multi-touch
Panel typeKnown for one	Unknown — not stated by the source	IPS
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Display brightnessKnown for one	Unknown — not stated by the source	300 cd/m²
Display surfaceKnown for one	Gloss	Unknown — not stated by the source
Dual-screenKnown for one	No	Unknown — not stated by the source
Processor11 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™ i7	Intel® Core™ i7
Processor generationDiffers	7th gen Intel® Core™ i7	8th gen Intel® Core™ i7
Processor modelDiffers	i7-7500U	i7-8650U
Processor coresDiffers	2	4
Processor threadsDiffers	4	8
Processor boost frequencyDiffers	3.5 GHz	4.2 GHz
Processor frequencyDiffers	2.7 GHz	1.9 GHz
System bus rate	4 GT/s	4 GT/s
Processor cacheDiffers	4 MB	8 MB
Processor cache type	Smart Cache	Smart Cache
Processor socket	BGA 1356	BGA 1356
Processor lithography	14 nm	14 nm
Processor operating modes	64-bit	64-bit
Processor codenameDiffers	Kaby Lake	Kaby Lake R
Bus type	OPI	OPI
SteppingDiffers	H0	Y0
Thermal Design Power (TDP)	15 W	15 W
Configurable TDP-up frequencyDiffers	2.9 GHz	2.1 GHz
Configurable TDP-up	25 W	25 W
Configurable TDP-downDiffers	7.5 W	10 W
Configurable TDP-down frequency	0.8 GHz	0.8 GHz
Tjunction	100 °C	100 °C
Maximum number of PCI Express lanes	12	12
PCI Express configurations	1x2+2x1, 1x4, 2x2, 4x1	1x2+2x1, 1x4, 2x2, 4x1
PCI Express slots version	3.0	3.0
ECC supported by processor	No	No
Memory2 differ
Internal memoryDiffers	4 GB	32 GB
Internal memory type	DDR4-SDRAM	DDR4-SDRAM
Memory clock speedKnown for one	Unknown — not stated by the source	2133 MHz
Memory form factorKnown for one	Unknown — not stated by the source	SO-DIMM
Memory layout (slots x size)Known for one	Unknown — not stated by the source	2 x 16 GB
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Maximum internal memoryDiffers	12 GB	32 GB
Maximum internal memory (64-bit)Known for one	12 GB	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	256 GB	1 TB
Storage media	SSD	SSD
Number of SSDs installed	1	1
SSD capacityDiffers	256 GB	1 TB
NVMeKnown for one	Unknown — not stated by the source	Yes
SSD interfaceKnown for one	Unknown — not stated by the source	NVMe, PCI Express
Optical drive type	No	No
Card reader integrated	Yes	Yes
Compatible memory cards	SD, SDHC, SDXC	SD, SDHC, SDXC
Total SSDs capacityKnown for one	256 GB	Unknown — not stated by the source
Graphics5 differ
On-board graphics card	Yes	Yes
Discrete graphics cardDiffers	No	Yes
Discrete graphics card modelDiffers	Not available	NVIDIA® Quadro® M620
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	2 GB
Discrete graphics memory typeKnown for one	Unknown — not stated by the source	GDDR5
On-board graphics card modelDiffers	Intel® HD Graphics 620	Intel® UHD Graphics 620
Maximum on-board graphics card memory	32 GB	32 GB
On-board graphics card base frequency	300 MHz	300 MHz
On-board graphics card dynamic frequency (max)Differs	1050 MHz	1150 MHz
On-board graphics card DirectX version	12.0	12.0
On-board graphics card OpenGL version	4.4	4.4
On-board graphics card IDDiffers	0x5916	0x5917
On-board graphics card familyKnown for one	Intel® HD Graphics	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	SonicMaster	Bang & Olufsen
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Built-in microphone	Yes	Yes
Number of microphonesKnown for one	Unknown — not stated by the source	2
Cameraidentical
Front camera	Yes	Yes
Front camera HD typeKnown for one	Unknown — not stated by the source	HD
Front camera signal formatKnown for one	Unknown — not stated by the source	720p
Infrared (IR) cameraKnown for one	Unknown — not stated by the source	Yes
Network1 differ
Wi-Fi	Yes	Yes
Top Wi-Fi standard	Wi-Fi 5 (802.11ac)	Wi-Fi 5 (802.11ac)
Wi-Fi standards	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Antenna type	2x2	2x2
WLAN controller modelKnown for one	Unknown — not stated by the source	Intel Dual Band Wireless-AC 8265
Ethernet LANKnown for one	Unknown — not stated by the source	No
Bluetooth	Yes	Yes
Bluetooth versionDiffers	4.0	4.2
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	2	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	1	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	0	0
HDMI ports quantity	1	1
HDMI versionKnown for one	Unknown — not stated by the source	1.4
DisplayPorts quantity	0	0
Thunderbolt 3 ports quantityDiffers	0	2
Combo headphone/mic port	Yes	Yes
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one	0	Unknown — not stated by the source
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one	0	Unknown — not stated by the source
Micro-USB 2.0 ports quantityKnown for one	0	Unknown — not stated by the source
Micro-USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	0	Unknown — not stated by the source
eSATA/USB 2.0 ports quantityKnown for one	0	Unknown — not stated by the source
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	0	Unknown — not stated by the source
eSATA ports quantityKnown for one	0	Unknown — not stated by the source
DVI portKnown for one	No	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	0	Unknown — not stated by the source
Firewire (IEEE 1394) portsKnown for one	0	Unknown — not stated by the source
Thunderbolt ports quantityKnown for one	0	Unknown — not stated by the source
Thunderbolt 2 ports quantityKnown for one	0	Unknown — not stated by the source
Docking connectorKnown for one	No	Unknown — not stated by the source
Keyboard2 differ
Pointing deviceDiffers	Touchpad	Clickpad
Keyboard backlitKnown for one	Unknown — not stated by the source	Yes
Numeric keypadDiffers	Yes	No
Full-size keyboardKnown for one	Yes	Unknown — not stated by the source
Windows keysKnown for one	Yes	Unknown — not stated by the source
Softwareidentical
Operating system installed	Windows 10 Pro	Windows 10 Pro
Operating system architecture	64-bit	64-bit
Processor special features7 differ
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel Flex Memory Access	Yes	Yes
Intel Identity Protection Technology version	1.00	1.00
Intel Secure Key Technology version	1.00	1.00
Intel Smart Response Technology version	1.00	1.00
Intel Software Guard Extensions (Intel SGX)	Yes	Yes
Intel Stable Image Platform Program (SIPP)Differs	No	Yes
Intel Stable Image Platform Program (SIPP) versionDiffers	0.00	1.00
Intel TSX-NIDiffers	No	Yes
Intel TSX-NI versionDiffers	0.00	1.00
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	Yes	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® InTru™ 3D Technology	Yes	Yes
Intel® My WiFi Technology (Intel® MWT)	Yes	Yes
Intel® OS Guard	Yes	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Smart Response Technology	Yes	Yes
Intel® Turbo Boost Technology	2.0	2.0
Processor ARK IDDiffers	95451	124968
Processor codeDiffers	SR2ZV	SR3L8
Processor package size	42 X 24 mm	42 x 24 mm
Supported instruction sets	AVX 2.0, SSE4.1, SSE4.2	AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	Yes	Yes
Intel® Wireless Display (Intel® WiDi)Known for one	Yes	Unknown — not stated by the source
Graphics & IMC lithographyKnown for one	14 nm	Unknown — not stated by the source
Intel® Insider™Known for one	Yes	Unknown — not stated by the source
Intel® Small Business Advantage (Intel® SBA)Known for one	Yes	Unknown — not stated by the source
Battery2 differ
Battery technologyKnown for one	Unknown — not stated by the source	Lithium Polymer (LiPo)
Number of battery cellsDiffers	3	4
Battery capacityDiffers	33 Wh	70 Wh
Battery life (max)Known for one	8 h	Unknown — not stated by the source
Power1 differ
AC adapter powerDiffers	45 W	90 W
DC-in jackKnown for one	Unknown — not stated by the source	Yes
AC adapter frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
AC adapter input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
AC adapter output currentKnown for one	2.47 A	Unknown — not stated by the source
AC adapter output voltageKnown for one	19 V	Unknown — not stated by the source
Security1 differ
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
Password protection	Yes	Yes
Password protection typeDiffers	BIOS, HDD, User	Power on
Weight & dimensions4 differ
WeightDiffers	1.9 kg	2.17 kg
WidthDiffers	381.4 mm	364.5 mm
DepthDiffers	251.5 mm	227 mm
HeightDiffers	27.2 mm	20.3 mm
Weight (tablet mode)Known for one	Unknown — not stated by the source	1.65 kg
Width (tablet mode)Known for one	Unknown — not stated by the source	36.5 cm
Depth (tablet mode)Known for one	Unknown — not stated by the source	22.7 cm
Height (tablet mode)Known for one	Unknown — not stated by the source	1.86 cm

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.

More laptop comparisons

All laptop comparisons