ASUS ROG Zephyrus Duo GX550LXS-XS99 Laptop

ASUS ROG Zephyrus Duo 15.6" UHD 4K Gsync, Intel Core i9-10980HK, NVIDIA GeForce RTX 2080 Super, 32GB DDR4, 2TB RAID 0, Thunderbolt 3, Wi-Fi 6, Win10 Pro GX550LXS-XS99

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Options (1)

300Hz i7 2T SSD RTX 2070 SUPER
$2,744.99

15.6" 4K Ultra HD Main Display | Revolutionary secondary display
NVIDIA GeForce RTX 2080 Super with ROG Boost
Intel Core i9-10980HK
32GB DDR4 3200MHz RAM | 2TB RAID 0 (1+1) PCIe NVMe M.2 SSD | Windows 10 Professional
Thunderbolt 3 | Gig+ Wi-Fi 6

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Specifications Overview

Model	GX550LXS-XS99
Release Date	May 2020 * First availability for purchase, it may not correspond to the actual market launch date.
CPU	Intel i9-10980HK
CPU Cores	8
CPU Clock Rate	2400 MHz
CPU Turbo Clock Rate	5300 MHz
RAM Size	32 GB
Memory Type	DDR4
GPU	NVIDIA GeForce RTX 2080 SUPER
SSD Capacity	2000 GB
SSD Type	NVMe
Screen Size	15.6"
Resolution	3840 x 2160
Panel Type	IPS
Refresh Rate	60 Hz
Dimensions	360 mm x 268 mm x 20 mm
Operating System	Windows 10 Pro
Weight	2.49 Kg
Battery Capacity	90 Wh
USB 3.2 Gen 1 Type A Ports	2
USB 3.2 Gen 2 Type A Ports	1
USB 3.2 Gen 2 Type C Ports	1
Ethernet Ports	1
Ethernet Speed	10,100,1000 Mbit/s
HDMI Ports	1
HDMI Version	2.0b
Wi-Fi Generation	6

	Old Name	Current Name	Branding	Data Speed	Port
USB 2.0	USB 2.0	USB 2.0	Hi-Speed USB	480 Mbit/s	diverse
USB 3.0	USB 3.1 Gen 1	USB 3.2 Gen 1x1	SuperSpeed USB	5 Gbit/s	diverse
USB 3.1	USB 3.1 Gen 2	USB 3.2 Gen 2x1	SuperSpeed USB 10Gbps	10 Gbit/s	diverse
USB 3.2	USB 3.2 Gen 2x2	USB 4.0 Gen 2x2	USB4 20Gbps	20 Gbit/s	only USB-C
USB4	USB 4.0 Gen 3x2	USB4 1.0	USB4 40Gbps	40 Gbit/s	only USB-C
USB4v2	USB 4.0 Gen 4	USB4 2.0	USB4 80Gbps	80-120 Gbit/s	only USB-C

🚀 Performance

CPU Single-Core

45%

(Charts)

CPU Multi-Core

24%

(Charts)

GPU Gaming

56%

(Charts)

(Higher is better)

ASUS ROG Zephyrus Duo GX550LXS-XS99 Mobile CPU Performance

PassMark - CPU Mark Single Thread Performance

Single-thread laptop performance directly affects everyday tasks like web browsing, app launching, and office work. A higher score means snappier responsiveness, faster file operations, and smoother in applications that rely on a single CPU core.

Intel i7-10700 (8 Cores)		104%
AMD 5850U (8 Cores)		104%
AMD 5600U (6 Cores)		104%
AMD 5625U (6 Cores)		103%
Intel i7-11390H (4 Cores)		101%
AMD 5675U (6 Cores)		101%
Intel i5-1155G7 (4 Cores)		101%
Intel i5-11300H (4 Cores)		~
AMD 5650U (6 Cores)		~
Intel i7-1185G7 (4 Cores)		~
Intel i9-10980HK (8 Cores)		100%
Intel i7-1165G7 (4 Cores)		99%
Intel W-10855M (6 Cores)		98%
Intel i7-10875H (8 Cores)		97%
Intel i9-10885H (8 Cores)		97%
Intel i5-1145G7 (4 Cores)		96%
Intel i7-10870H (8 Cores)		95%
Intel i7-10750H (6 Cores)		95%
Intel i5-1135G7 (4 Cores)		94%
AMD 4800H (8 Cores)		94%
AMD 4900HS (8 Cores)		93%

View chart ►

(Higher is better)

ASUS ROG Zephyrus Duo GX550LXS-XS99 Mobile Workstation Performance

PassMark - CPU Mark Multi Thread Performance

Multi-thread performance determines how well a laptop handles demanding workloads like video editing, 3D rendering, compiling code, and running multiple applications simultaneously. A higher score means faster export times, smoother content creation, and better overall productivity under heavy parallel workloads.

AMD 7535U (6 Cores)		105%
Intel i5-1240P (12 Cores)		105%
Apple M2 8 Core (8 Cores)		103%
AMD 7430U (6 Cores)		103%
Intel i7-11600H (6 Cores)		102%
Intel i5-11500H (6 Cores)		102%
Intel 120U (10 Cores)		102%
AMD 5700U (8 Cores)		101%
AMD 2700 (8 Cores)		~
Intel i5-11400H (6 Cores)		~
Intel i9-10980HK (8 Cores)		100%
AMD 5600U (6 Cores)		99%
Intel 150U (10 Cores)		98%
AMD 4750U (8 Cores)		97%
AMD 5625U (6 Cores)		96%
Intel i7-10875H (8 Cores)		95%
Intel i9-10885H (8 Cores)		94%
AMD 4600H (6 Cores)		93%
Apple M1 8 Core (8 Cores)		93%
AMD 5650U (6 Cores)		93%
AMD 7530U (6 Cores)		93%

View chart ►

(Higher is better)

NVIDIA GeForce RTX 2080 SUPER Mobile GPU Performance

Gaming Performance (Rasterization)

Rasterization is the traditional rendering technique used by most games to convert 3D scenes into the pixels you see on screen. A higher laptop GPU rasterization score translates to smoother frame rates, the ability to play at higher resolutions and support for more demanding graphics settings, directly impacting how enjoyable and visually rich your gaming experience will be.

NVIDIA GeForce RTX 4090 (Mobile)		178%
NVIDIA GeForce RTX 4080 (Mobile)		161%
NVIDIA GeForce RTX 3080 Ti (Mobile)		114%
NVIDIA GeForce RTX 4070 (Mobile)		112%
NVIDIA GeForce RTX 3080 (Mobile)		107%
NVIDIA GeForce RTX 3070 Ti (Mobile)		102%
NVIDIA GeForce RTX 2080 SUPER (Mobile)		100%
NVIDIA GeForce RTX 3070 (Mobile)		98%
NVIDIA GeForce RTX 4060 (Mobile)		97%
NVIDIA GeForce RTX 2080 (Mobile)		96%
NVIDIA GeForce RTX 2070 SUPER (Mobile)		84%
NVIDIA GeForce RTX 4050 (Mobile)		83%
NVIDIA GeForce GTX 1080 (Mobile)		81%
NVIDIA GeForce RTX 2080 Super Max-Q (Mobile)		80%
NVIDIA GeForce RTX 3060 (Mobile)		77%
NVIDIA GeForce RTX 2080 Max-Q (Mobile)		77%
NVIDIA GeForce RTX 2070 (Mobile)		75%