u/Enigma_a_a

So I finally upgraded! Picked up a Predator Helios Neo 16S AI because my old Nitro 5 was getting loud, running hot, and basically screaming every time I put it under heavy load.

Now this new Predator… Bro… it’s running a full‑blown jet engine at load. Like PredatorSense said “maximum thrust engaged” and never looked back.

I expected better cooling compared to the Nitro, but this thing is hitting full RPM the moment I start anything GPU‑heavy. Temps are fine, but the noise is wild.

Anyone else experiencing this with the Neo 16S AI? Is this normal for the Ultra 9 + 50‑series GPUs, or do I need to tweak something (fan curves, turbo mode, BIOS settings, etc.)?

Would appreciate any tips before my laptop takes off into orbit.

Country
Australia

Budget
$5,000–$6,000 AUD (≈ $3,300–$4,000 USD)

Are you open to refurbs/used options?
No

Screen size
[15", 16", 17", 18"]

Weight limit
Any (expecting a heavy desktop‑replacement)

Purpose
High‑end gaming, machine learning workloads, general productivity

Form factor
Standard clamshell

Intended usage

• AAA gaming at high/ultra settings (Cyberpunk 2077, Elden Ring, Horizon Forbidden West, etc.)
• GPU‑intensive ML experiments and research tasks
• Occasional video editing
• Want something that will stay powerful and relevant for several years

Desired battery life
4–6 hours (desktop‑replacement)

Please list, in order of most important to least important, the priority between Size, Weight, Performance, Battery life
Performance → Thermals → Display quality → Weight → Battery life

Info/Requirements

• Choosing between
  • Predator Helios 18 AI (Intel Core Ultra 9‑275HX, 64GB RAM, 2TB SSD, WQXGA Mini‑LED 250Hz)
  • MSI Raider A18 HX A9WIG (Ryzen 9 9955HX3D, 64GB RAM, 2TB SSD, UHD+ 120Hz)
  • Or something better/similar
• Concern: I’ve read that the Helios 18 has overheating issues
• Concern: My previous MSI laptop had display problems, so I’m cautious
• Prefer high‑quality display (Mini‑LED or UHD+), high refresh rate
• RTX 5080 required (or 5090)
• 64GB+ RAM preferred
• Strong thermals and long‑term reliability are important

Hey all,

I’m looking at grabbing a high‑end 18" gaming laptop, and I’m stuck between two options available in AU:

• MSI Raider A18 HX A9WIG (Ryzen 9 9955HX3D, 64GB RAM, 2TB SSD, UHD+ 120Hz)
• Predator Helios 18 AI (Intel Core Ultra 9‑275HX, 64GB RAM, 2TB SSD, WQXGA Mini‑LED 250Hz)

I’ve read multiple reports that the Helios 18 has serious overheating issues, especially under sustained load. On the other hand, my previous MSI laptop had display problems, so I’m a bit hesitant to go back to MSI as well.

Both machines look like absolute monsters on paper, but I’m mainly worried about:

• Thermals + fan noise
• Build quality
• Long‑term reliability
• Any known issues with these specific 2024/2025 models

If anyone here owns either of these (or last year’s versions), I’d love to hear your real‑world experience before I drop several thousand dollars.

Thanks in advance!