Asus ROG Strix SCAR 18 gaming laptop benchmarked with 4K Mini‑LED, RTX 5090 and 128 GB RAM
The Asus ROG Strix SCAR 18 is a high‑end gaming laptop that ships with a 4K Mini‑LED display, an Nvidia RTX 5090 graphics card and up to 128 GB of RAM. In detailed storage benchmarks the review measured sequential read speeds of up to 17,459 MB/s and write speeds of 13,588 MB/s when two Samsung PM9E1 SSDs were configured in RAID 0. Compared with rival notebooks such as the Acer Predator Helios 18, Alienware m18, MSI Titan 18 and Razer Blade 18, the SCAR 18 showed higher read throughput (7,917 MB/s vs 7,045 MB/s on the Predator) and competitive write performance. The analysis also placed the laptop’s results within the broader gaming‑laptop class, noting an average class sequential read speed of about 3,556 MB/s. These figures illustrate the SCAR 18’s position as one of the most powerful portable gaming rigs currently available.
Entities: Acer Predator Helios 18 · Asus ROG Strix SCAR 18 · MSI Titan 18 · Nvidia RTX 5090 · Samsung PM9E1 SSD
Claims
What the coverage asserts, and how well corroborated each claim is across sources.
- [● 3 SOURCES] The review measured performance across multiple laptops including Acer Predator Helios 18, Alienware m18, MSI Titan 18 and Razer Blade 18. (review scope)
- [● 3 SOURCES] Sequential write speed reached 13,588 MB/s on RAID 0 using two Samsung PM9A1 SSDs. (benchmark measurement)
- [● 3 SOURCES] Compared with the Acer Predator Helios 18, the SCAR 18 recorded higher sequential read speeds (7,917 MB/s vs 7,045 MB/s). (benchmark comparison)
- [● 3 SOURCES] Sequential read speed reached 17,459 MB/s on RAID 0 using two Samsung PM9E1 SSDs. (benchmark measurement)
- [● 3 SOURCES] It can be configured with up to 128 GB of RAM. (product specification)
- [● 3 SOURCES] The laptop is equipped with an Nvidia RTX 5090 graphics card. (product specification)
- [● 3 SOURCES] The Asus ROG Strix SCAR 18 features a 4K Mini‑LED display. (product specification)
- [● 3 SOURCES] The average sequential read speed for the gaming‑laptop class is about 3,556 MB/s. (class benchmark average)