Product comparison · 2 laptops

ASUS F540LJ-DM284T Intel® Core™ i7 i7-5500U Laptop vs ASUS K555UB-Q72X-CB laptop Intel® Core™ i7 i7-6500U

149specifications compared
45differ
104identical
17known for one product only

Key differences

Product colour
- F540LJ-DM284T Intel® Core™ i7 i7-5500U Laptop:Silver
- K555UB-Q72X-CB laptop Intel® Core™ i7 i7-6500U:Black, Silver
Processor generation
- F540LJ-DM284T Intel® Core™ i7 i7-5500U Laptop:5th gen Intel® Core™ i7
- K555UB-Q72X-CB laptop Intel® Core™ i7 i7-6500U:6th gen Intel® Core™ i7
Processor model
- F540LJ-DM284T Intel® Core™ i7 i7-5500U Laptop:i7-5500U
- K555UB-Q72X-CB laptop Intel® Core™ i7 i7-6500U:i7-6500U
Processor boost frequency
- F540LJ-DM284T Intel® Core™ i7 i7-5500U Laptop:3 GHz
- K555UB-Q72X-CB laptop Intel® Core™ i7 i7-6500U:3.1 GHz
Processor frequency
- F540LJ-DM284T Intel® Core™ i7 i7-5500U Laptop:2.4 GHz
- K555UB-Q72X-CB laptop Intel® Core™ i7 i7-6500U:2.5 GHz
System bus rate
- F540LJ-DM284T Intel® Core™ i7 i7-5500U Laptop:5 GT/s
- K555UB-Q72X-CB laptop Intel® Core™ i7 i7-6500U:4 GT/s
Processor cache type
- F540LJ-DM284T Intel® Core™ i7 i7-5500U Laptop:L3
- K555UB-Q72X-CB laptop Intel® Core™ i7 i7-6500U:Smart Cache
Processor socket
- F540LJ-DM284T Intel® Core™ i7 i7-5500U Laptop:BGA 1168
- K555UB-Q72X-CB laptop Intel® Core™ i7 i7-6500U:LGA 1356 (Socket B2)

Side by side

Differences highlightedShow differences only

Comparison of F540LJ-DM284T, K555UB-Q72X-CB
166 specifications	A ASUS F540LJ-DM284T Intel® Core™ i7 i7-5500U Laptop Model F540LJ-DM284T View product	B ASUS K555UB-Q72X-CB laptop Intel® Core™ i7 i7-6500U Model K555UB-Q72X-CB View product
Design1 differ
Product type	Laptop	Laptop
Product colourDiffers	Silver	Black, Silver
Form factor	Clamshell	Clamshell
Displayidentical
Display diagonal	39.6 cm (15.6")	39.6 cm (15.6")
Display resolutionKnown for one	1980 x 1080 pixels	Unknown — not stated by the source
Touchscreen	No	No
HD typeKnown for one	Full HD	Unknown — not stated by the source
LED backlight	Yes	Yes
Native aspect ratioKnown for one	16:9	Unknown — not stated by the source
Display surfaceKnown for one	Matt	Unknown — not stated by the source
Processor16 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™ i7	Intel® Core™ i7
Processor generationDiffers	5th gen Intel® Core™ i7	6th gen Intel® Core™ i7
Processor modelDiffers	i7-5500U	i7-6500U
Processor cores	2	2
Processor threads	4	4
Processor boost frequencyDiffers	3 GHz	3.1 GHz
Processor frequencyDiffers	2.4 GHz	2.5 GHz
System bus rateDiffers	5 GT/s	4 GT/s
Processor cache	4 MB	4 MB
Processor cache typeDiffers	L3	Smart Cache
Processor socketDiffers	BGA 1168	LGA 1356 (Socket B2)
Processor lithography	14 nm	14 nm
Processor operating modesDiffers	32-bit, 64-bit	64-bit
Processor seriesDiffers	Intel Core i7-5500 Mobile Series	Intel Core i7-6500 Mobile series
Processor codenameDiffers	Broadwell	Skylake
Bus typeDiffers	DMI2	OPI
FSB Parity	No	No
SteppingDiffers	F0	D1
Thermal Design Power (TDP)	15 W	15 W
Configurable TDP-down	7.5 W	7.5 W
Configurable TDP-down frequencyDiffers	0.6 GHz	0.8 GHz
TjunctionDiffers	105 °C	100 °C
Maximum number of PCI Express lanes	12	12
PCI Express configurationsDiffers	4x1, 2x4	1x4, 4x1
PCI Express slots versionDiffers	2.0	3.0
ECC supported by processor	No	No
Configurable TDP-up frequencyKnown for one	Unknown — not stated by the source	2.6 GHz
Configurable TDP-upKnown for one	Unknown — not stated by the source	25 W
Memory3 differ
Internal memoryDiffers	6 GB	8 GB
Internal memory typeDiffers	DDR3L-SDRAM	LPDDR3L-SDRAM
Memory clock speed	1600 MHz	1600 MHz
Maximum internal memoryDiffers	8 GB	12 GB
Storageidentical
Total storage capacity	1 TB	1 TB
Storage media	HDD	HDD
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
Optical drive type	DVD Super Multi	DVD Super Multi
Card reader integrated	Yes	Yes
Compatible memory cards	SD, SDHC, SDXC	SD, SDHC, SDXC
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
HDD capacityKnown for one	Unknown — not stated by the source	1 TB
Graphics7 differ
On-board graphics card	Yes	Yes
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	NVIDIA® GeForce® 920M	NVIDIA® GeForce® 940M
Discrete graphics card memory	2 GB	2 GB
Discrete graphics memory type	GDDR3	GDDR3
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card modelDiffers	Intel® HD Graphics 5500	Intel® HD Graphics 520
Maximum on-board graphics card memoryDiffers	16 GB	1.74 GB
On-board graphics card base frequency	300 MHz	300 MHz
On-board graphics card dynamic frequency (max)Differs	950 MHz	1050 MHz
On-board graphics card DirectX versionDiffers	11.2	12.0
On-board graphics card OpenGL versionDiffers	4.3	4.4
On-board graphics card IDDiffers	0x1616	1916
Graphics card Open GL support	Yes	Yes
Audioidentical
Audio system	SonicMaster	SonicMaster
Built-in microphone	Yes	Yes
Cameraidentical
Front camera	Yes	Yes
Networkidentical
Wi-Fi	Yes	Yes
Wi-Fi standards	802.11g, 802.11b, Wi-Fi 4 (802.11n)	802.11g, 802.11b, Wi-Fi 4 (802.11n)
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,1000,100 Mbit/s	10,1000,100 Mbit/s
BluetoothKnown for one	No	Unknown — not stated by the source
Ports & interfaces1 differ
USB 2.0 ports quantity	1	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	1	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one	1	Unknown — not stated by the source
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
DisplayPorts quantity	0	0
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Thunderbolt ports quantity	0	0
Headphone outputs	0	0
S/PDIF out port	No	No
Combo headphone/mic port	Yes	Yes
Microphone in	No	No
Docking connector	No	No
ExpressCard slot	No	No
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
Keyboardidentical
Pointing device	Touchpad	Touchpad
Numeric keypad	Yes	Yes
Full-size keyboardKnown for one	Yes	Unknown — not stated by the source
Windows keys	Yes	Yes
Software1 differ
Operating system installedDiffers	Windows 10	Windows 10 Home
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Processor special features8 differ
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithography	14 nm	14 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	Yes	Yes
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt State	Yes	Yes
Intel FDI TechnologyDiffers	Yes	No
Intel Fast Memory AccessDiffers	Yes	No
Intel Flex Memory Access	Yes	Yes
Intel HD Graphics	Yes	Yes
Intel Identity Protection Technology version	1.00	1.00
Intel Rapid Storage Technology	No	No
Intel Secure Key Technology version	1.00	1.00
Intel Small Business Advantage (SBA) version	1.00	1.00
Intel Smart Response Technology version	1.00	1.00
Intel Stable Image Platform Program (SIPP)	No	No
Intel Stable Image Platform Program (SIPP) version	0.00	0.00
Intel TSX-NI	No	No
Intel TSX-NI versionDiffers	0.00	1.00
Intel Trusted Execution Technology	No	No
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® Anti-Theft Technology (Intel® AT)	No	No
Intel® Built-in Visuals Technology	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® Insider™	Yes	Yes
Intel® My WiFi Technology (Intel® MWT)Differs	No	Yes
Intel® OS Guard	Yes	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Small Business Advantage (Intel® SBA)	Yes	Yes
Intel® Smart Cache	Yes	Yes
Intel® Smart Response Technology	Yes	Yes
Intel® Turbo Boost Technology	2.0	2.0
Processor ARK IDDiffers	85214	88194
Processor codeDiffers	SR23W	SR2EZ
Processor package sizeDiffers	40 x 24 x 1.3 mm	42 X 24 mm
Supported instruction setsDiffers	AVX 2.0, SSE4.1, SSE4.2	SSE4.1, SSE4.2, AVX 2.0
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	Yes	Yes
Intel Software Guard Extensions (Intel SGX)Known for one	Unknown — not stated by the source	Yes
Battery2 differ
Number of battery cellsDiffers	3	2
Battery capacityDiffers	33 Wh	37 Wh
Power2 differ
AC adapter powerDiffers	45 W	65 W
AC adapter frequency	50 - 60 Hz	50 - 60 Hz
AC adapter input voltage	100 - 240 V	100 - 240 V
AC adapter output currentDiffers	2.47 A	3.42 A
AC adapter output voltage	19 V	19 V
DC-in jack	Yes	Yes
Securityidentical
Password protection	Yes	Yes
Password protection type	BIOS, HDD, User	BIOS, HDD, User
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Weight & dimensions4 differ
WeightDiffers	1.9 kg	2.3 kg
WidthDiffers	381.4 mm	382 mm
DepthDiffers	251.5 mm	256 mm
HeightDiffers	27.2 mm	25.8 mm

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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