Product comparison · 2 laptops

ASUS ExpertBook B3 B3405CCA-LY4088X Intel Core Ultra 7 255H Laptop vs ASUS TUF Gaming A18 FA808PR-R92AT57CB1 AMD Ryzen™ 9 8940HX Laptop

101specifications compared
46differ
55identical
53known for one product only

Key differences

The ASUS ExpertBook B3 B3405CCA-LY4088X Intel Core Ultra 7 255H Laptop has 1 more introduction year than the ASUS TUF Gaming A18 FA808PR-R92AT57CB1 AMD Ryzen™ 9 8940HX Laptop (2026 vs 2025). The ASUS TUF Gaming A18 FA808PR-R92AT57CB1 AMD Ryzen™ 9 8940HX Laptop has 55% more colour gamut than the ASUS ExpertBook B3 B3405CCA-LY4088X Intel Core Ultra 7 255H Laptop (100% vs 45%). The ASUS TUF Gaming A18 FA808PR-R92AT57CB1 AMD Ryzen™ 9 8940HX Laptop has 84 Hz more maximum refresh rate than the ASUS ExpertBook B3 B3405CCA-LY4088X Intel Core Ultra 7 255H Laptop (144 Hz vs 60 Hz). Only the ASUS ExpertBook B3 B3405CCA-LY4088X Intel Core Ultra 7 255H Laptop has card reader integrated. Only the ASUS TUF Gaming A18 FA808PR-R92AT57CB1 AMD Ryzen™ 9 8940HX Laptop has discrete graphics card.

Colour name
- ExpertBook B3 B3405CCA-LY4088X Intel Core Ultra 7 255H Laptop:Gentle Grey
- TUF Gaming A18 FA808PR-R92AT57CB1 AMD Ryzen™ 9 8940HX Laptop:Jaeger Gray
Display back cover material
- ExpertBook B3 B3405CCA-LY4088X Intel Core Ultra 7 255H Laptop:Aluminium
- TUF Gaming A18 FA808PR-R92AT57CB1 AMD Ryzen™ 9 8940HX Laptop:Plastic
Market positioning
- ExpertBook B3 B3405CCA-LY4088X Intel Core Ultra 7 255H Laptop:Work
- TUF Gaming A18 FA808PR-R92AT57CB1 AMD Ryzen™ 9 8940HX Laptop:Gaming
Introduction year
- ExpertBook B3 B3405CCA-LY4088X Intel Core Ultra 7 255H Laptop:2026
- TUF Gaming A18 FA808PR-R92AT57CB1 AMD Ryzen™ 9 8940HX Laptop:2025
Display diagonal
- ExpertBook B3 B3405CCA-LY4088X Intel Core Ultra 7 255H Laptop:35.6 cm (14")
- TUF Gaming A18 FA808PR-R92AT57CB1 AMD Ryzen™ 9 8940HX Laptop:45.7 cm (18")
HD type
- ExpertBook B3 B3405CCA-LY4088X Intel Core Ultra 7 255H Laptop:WUXGA
- TUF Gaming A18 FA808PR-R92AT57CB1 AMD Ryzen™ 9 8940HX Laptop:Full HD+
Colour gamut
- ExpertBook B3 B3405CCA-LY4088X Intel Core Ultra 7 255H Laptop:45%
- TUF Gaming A18 FA808PR-R92AT57CB1 AMD Ryzen™ 9 8940HX Laptop:100%
RGB colour space
- ExpertBook B3 B3405CCA-LY4088X Intel Core Ultra 7 255H Laptop:NTSC
- TUF Gaming A18 FA808PR-R92AT57CB1 AMD Ryzen™ 9 8940HX Laptop:sRGB

Side by side

Differences highlightedShow differences only

Comparison of B3405CCA-LY4088X, FA808PR-R92AT57CB1
154 specifications	A ASUS ExpertBook B3 B3405CCA-LY4088X Intel Core Ultra 7 255H Laptop Model B3405CCA-LY4088X View product	B ASUS TUF Gaming A18 FA808PR-R92AT57CB1 AMD Ryzen™ 9 8940HX Laptop Model FA808PR-R92AT57CB1 View product
Design4 differ
Product type	Laptop	Laptop
Product colour	Grey	Grey
Colour nameDiffers	Gentle Grey	Jaeger Gray
Form factor	Clamshell	Clamshell
Display back cover materialDiffers	Aluminium	Plastic
Housing material	Plastic	Plastic
Market positioningDiffers	Work	Gaming
Introduction yearDiffers	2026	2025
Display5 differ
Display diagonalDiffers	35.6 cm (14")	45.7 cm (18")
Display resolution	1920 x 1200 pixels	1920 x 1200 pixels
Touchscreen	No	No
HD typeDiffers	WUXGA	Full HD+
Panel type	IPS-Level	IPS-Level
LED backlightKnown for one	Yes	Unknown — not stated by the source
Native aspect ratio	16:10	16:10
Anti-glare screen	Yes	Yes
Display brightness	300 cd/m²	300 cd/m²
Colour gamutDiffers	45%	100%
RGB colour spaceDiffers	NTSC	sRGB
Maximum refresh rateDiffers	60 Hz	144 Hz
Display response rise/fallKnown for one	Unknown — not stated by the source	3 ms
Processor6 differ
Processor manufacturerDiffers	Intel	AMD
Processor familyDiffers	Intel Core Ultra 7	AMD Ryzen™ 9
Processor generationDiffers	Intel Core Ultra (Series 2)	AMD Ryzen 8000 Series
Processor modelDiffers	255H	8940HX
Processor cores	16	16
Processor threadsDiffers	16	32
Processor boost frequencyDiffers	5.1 GHz	5.3 GHz
Performance coresKnown for one	6	Unknown — not stated by the source
Efficient coresKnown for one	8	Unknown — not stated by the source
Low Power Efficient-coresKnown for one	2	Unknown — not stated by the source
Performance-core Max Turbo FrequencyKnown for one	5.1 GHz	Unknown — not stated by the source
Efficient-core Max Turbo FrequencyKnown for one	4.4 GHz	Unknown — not stated by the source
Low Power Efficient-core Max Turbo FrequencyKnown for one	2.5 GHz	Unknown — not stated by the source
Performance-core base frequencyKnown for one	2 GHz	Unknown — not stated by the source
Efficient-core base frequencyKnown for one	1.5 GHz	Unknown — not stated by the source
Low Power Efficient-core Base FrequencyKnown for one	700 MHz	Unknown — not stated by the source
Processor cacheKnown for one	24 MB	Unknown — not stated by the source
Maximum turbo powerKnown for one	115 W	Unknown — not stated by the source
Processor base powerKnown for one	28 W	Unknown — not stated by the source
Processor frequencyKnown for one	Unknown — not stated by the source	2.4 GHz
Processor cache typeKnown for one	Unknown — not stated by the source	L2 & L3
L3 cacheKnown for one	Unknown — not stated by the source	64 MB
L2 cacheKnown for one	Unknown — not stated by the source	16 MB
Neural processor unit (NPU)3 differ
Neural processor unit (NPU)Differs	Intel AI Boost	AMD Ryzen AI
Sparsity supportKnown for one	Yes	Unknown — not stated by the source
Windows Studio effects supportKnown for one	Yes	Unknown — not stated by the source
AI software frameworks supported by NPUKnown for one	DirectML, OpenVINO, Windows ML, ONNX RT, WebNN	Unknown — not stated by the source
Total processor performance up toDiffers	96 TOPs	38 TOPs
NPU performance up toDiffers	13 TOPs	16 TOPs
GPU performance up toKnown for one	74 TOPs	Unknown — not stated by the source
Memoryidentical
Internal memory	32 GB	32 GB
Internal memory type	DDR5-SDRAM	DDR5-SDRAM
Memory form factor	SO-DIMM	SO-DIMM
Memory slots	2x SO-DIMM	2x SO-DIMM
Maximum internal memory	64 GB	64 GB
Memory clock speedKnown for one	Unknown — not stated by the source	5600 MHz
Memory layout (slots x size)Known for one	Unknown — not stated by the source	2 x 16 GB
Memory channelsKnown for one	Unknown — not stated by the source	Dual-channel
Storage4 differ
Total storage capacityDiffers	512 GB	1 TB
Storage media	SSD	SSD
Total SSDs capacityDiffers	512 GB	1 TB
Number of SSDs installed	1	1
SSD capacityDiffers	512 GB	1 TB
NVMe	Yes	Yes
SSD interface	PCI Express 4.0	PCI Express 4.0
M.2 SSD sizeKnown for one	2280 (22 x 80 mm)	Unknown — not stated by the source
SSD form factor	M.2	M.2
Optical drive type	No	No
Card reader integratedDiffers	Yes	No
Compatible memory cardsKnown for one	MicroSD (TransFlash)	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 GeForce RTX 5070 Ti
On-board GPU manufacturerDiffers	Intel	AMD
On-board graphics card familyDiffers	Intel Arc Graphics	AMD Radeon Graphics
On-board graphics card modelDiffers	Intel Arc 140T	AMD Radeon 610M
Discrete GPU manufacturerKnown for one	Unknown — not stated by the source	NVIDIA
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	12 GB
Discrete graphics memory typeKnown for one	Unknown — not stated by the source	GDDR7
Total Graphics Power (TGP)Known for one	Unknown — not stated by the source	140 W
NVIDIA G-SYNCKnown for one	Unknown — not stated by the source	Yes
Audioidentical
Built-in microphone	Yes	Yes
Audio systemKnown for one	Unknown — not stated by the source	Dolby Audio
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Cameraidentical
Front camera	Yes	Yes
Front camera HD type	Full HD	Full HD
Front camera resolution	1920 x 1080 pixels	1920 x 1080 pixels
Privacy cameraKnown for one	Yes	Unknown — not stated by the source
Privacy typeKnown for one	Privacy shutter	Unknown — not stated by the source
Infrared (IR) cameraKnown for one	Unknown — not stated by the source	Yes
Network1 differ
Mobile network connection	No	No
Top Wi-Fi standard	Wi-Fi 6E (802.11ax)	Wi-Fi 6E (802.11ax)
Wi-Fi standards	Wi-Fi 6E (802.11ax)	Wi-Fi 6E (802.11ax)
Antenna type	2x2	2x2
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesDiffers	1000 Mbit/s	10,100,1000 Mbit/s
Bluetooth	Yes	Yes
Bluetooth version	5.4	5.4
Ports & interfaces1 differ
USB 2.0 ports quantity	0	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	0	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity	2	2
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	1	1
HDMI version	2.1	2.1
Combo headphone/mic port	Yes	Yes
USB Type-C DisplayPort Alternate Mode	Yes	Yes
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one	Unknown — not stated by the source	3
Keyboard1 differ
Pointing device	Touchpad	Touchpad
Keyboard backlit	Yes	Yes
Numeric keypadDiffers	No	Yes
Keyboard layout	QWERTY	QWERTY
Keyboard language	Portuguese	Portuguese
Keyboard backlit colourKnown for one	Unknown — not stated by the source	RGB
Keyboard backlit zoneKnown for one	Unknown — not stated by the source	1-zone RGB
Copilot keyKnown for one	Unknown — not stated by the source	Yes
Software2 differ
Operating system installedDiffers	Windows 11 Pro	Windows 11 Home
Operating system architecture	64-bit	64-bit
Trial softwareDiffers	1-month trial for new Microsoft 365 customers. Credit card required. McAfee® 30 days free trial	1-month trial for new Microsoft 365 customers
Battery2 differ
Battery technology	Lithium-Ion (Li-Ion)	Lithium-Ion (Li-Ion)
Number of battery cellsDiffers	3	4
Battery capacityDiffers	63 Wh	90 Wh
Fast chargingKnown for one	Unknown — not stated by the source	Yes
Fast charging time (50%)Known for one	Unknown — not stated by the source	30 min
Power2 differ
AC adapter powerDiffers	65 W	280 W
AC adapter frequency	50 - 60 Hz	50 - 60 Hz
AC adapter input voltage	100 - 240 V	100 - 240 V
AC adapter output currentDiffers	3.25 A	14 A
AC adapter output voltage	20 V	20 V
USB Type-C charging port	Yes	Yes
USB Power Delivery (USB PD)	Yes	Yes
Security1 differ
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Fingerprint readerKnown for one	Yes	Unknown — not stated by the source
Smart card readerKnown for one	Yes	Unknown — not stated by the source
Trusted Platform Module (TPM)Known for one	Yes	Unknown — not stated by the source
Trusted Platform Module (TPM) versionKnown for one	2.0	Unknown — not stated by the source
Password protection	Yes	Yes
Password protection typeDiffers	BIOS, User, HDD	BIOS, User
Face recognitionKnown for one	Unknown — not stated by the source	Yes
Windows HelloKnown for one	Unknown — not stated by the source	Yes
Certificatesidentical
Compliance certificatesKnown for one	REACH, RoHS	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	EPEAT Climate +, EPEAT Gold, ENERGY STAR, Forest Stewardship Council (FSC) Recycled, TCO	Unknown — not stated by the source
Weight & dimensions5 differ
WeightDiffers	1.57 kg	2.8 kg
WidthDiffers	315.1 mm	399 mm
DepthDiffers	226.8 mm	283 mm
Height (front)Differs	1.05 cm	1.89 cm
Height (rear)Differs	1.9 cm	2.98 cm
Packaging data4 differ
Package widthDiffers	429 mm	486.6 mm
Package depthDiffers	65 mm	111.6 mm
Package heightDiffers	270 mm	345 mm
Package weightDiffers	2.6 kg	7.89 kg
Packaging contentidentical
AC adapter included	Yes	Yes

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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