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Acer Predator Helios 18 AI PH18-73

Specifications

Acer Predator Helios 18 AI PH18-73
Acer Predator Helios 18 AI PH18-73 (Predator Helios 18 AI Series)
Processor
Intel Core Ultra 9 275HX 24 x 2.1 - 5.4 GHz, Arrow Lake-HX
Graphics adapter
Nvidia GeForce RTX 5090 Laptop - 24 GB VRAM, GDDR7
Memory
192 GB 
, DDR5-6400
Display
18.00 inch 16:10, 3840 x 2400 pixel 252 PPI, IPS, glossy: no, 120 Hz
Storage
M.2 PCIe
Connections
1 USB 3.0 / 3.1 Gen1, 2 USB 3.1 Gen2, 2 Thunderbolt, USB-C Power Delivery (PD), 1 HDMI, Audio Connections: 3.5mm, Card Reader: microSD
Networking
802.11 a/​b/​g/​n/​ac/​ax/​be (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/ax = Wi-Fi 6/ Wi-Fi 6E 6 GHz be = Wi-Fi 7), Bluetooth 5.4
Size
height x width x depth (in mm): 28.9 x 404 x 311.6
Battery
99.9 Wh Lithium-Ion, 4-cell
Operating System
Microsoft Windows 11 Pro
Camera
Primary Camera: 2 MPix
Additional features
Speakers: Stereo, Keyboard: Chiclet, Keyboard Light: yes
Weight
3.2 kg
Price
6000 Euro

 

Price comparison

Average Score: 85% - good
Average of 2 scores (from 4 reviews)
price: 50%, performance: 100%, features: - %, display: - % mobility: 70%, workmanship: 80%, ergonomy: - %, emissions: - %

Reviews for the Acer Predator Helios 18 AI PH18-73

70% I tested an outrageous Acer Predator laptop with Nvidia 5090 GPU, and I wish I could recommend it, but I just can’t at this price
Source: Techradar English EN→zh-CN
The Acer Predator Helios 18 AI might be better characterized as a state-of-the-art concept rather than an actual consumer product: a showcase for what’s possible in today’s gaming laptops rather than a realistic purchase. But if you must have unparalleled performance and don’t mind sacrificing practical portability, the Predator Helios 18 AI has very few equals. You’ll need some seriously deep pockets, though, and there are plenty of better value alternatives out there.
Single Review, online available, Medium, Date: 07/31/2025
Rating: Total score: 70% price: 50% performance: 100% mobility: 70% workmanship: 80%
100% Predator Helios 18 AI, review completa en español
Source: Game IT Spanish ES→zh-CN
Single Review, online available, Short, Date: 07/29/2025
Rating: Total score: 100%
COMPUTEX 2025: Acer Predator Helios 18 AI (2025) – Cỗ máy gaming đỉnh cao với sức mạnh AI
Source: Techtimes.vn VN→zh-CN
Single Review, online available, Medium, Date: 05/21/2025
Review Acer Predator Helios 18 AI (2025): Rajanya Laptop Gaming
Source: Jagat Review ID→zh-CN
Single Review, online available, Long, Date: 07/26/2025

Comment

NVIDIA GeForce RTX 5090 Laptop: GeForce RTX 5090 移动版使用的是 GB203 芯片,使用了 10,496 个着色器/CUDA 内核,而该芯片的最大值为 10,752 个。这使得 RTX 5090 笔记本电脑与 RTX 5080 台式机变体(相同芯片)比 台式机 RTX 5090更接近。

 

» Further information can be found in our Comparison of Mobile Graphics Cards and the corresponding Benchmark List.


Ultra 9 275HX: 基于 Arrow Lake 架构的游戏笔记本移动高端 CPU。提供 24 个内核,包括 8 个主频高达 5.4 GHz 的高性能内核和 16 个主频高达 4.6 GHz 的高效能内核。CPU 可访问 40 MB 二级缓存和 36 MB 三级缓存,TDP 为 55 瓦。SoC 集成了一个名为 AI Boost 的小型专用 NPU,具有 13 个 TOPS (Int8),可选择支持 vPro Essentials。» Further information can be found in our Comparison of Mobile Processsors.


18.00":

这个大尺寸屏幕常见于以桌面使用为主的笔记本电脑。

大尺寸可以让屏幕有更高的分辨率。因而例如字体等的细节将会更丰富。不过另一方面,小屏幕的功耗会较低,而设备也会更轻盈小巧,售价更低。

» To find out how fine a display is, see our DPI List.


3.2 kg: 这是15寸笔记本电脑的常见重量。


» Further information can be found in our Notebook Purchase Guide.

 

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Devices with Same Screen Size and/or Weight

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NVIDIA GeForce RTX 4060 Laptop GPU, Ryzen AI 7 350, 16.00", 2.43 kg
Acer Predator Helios 16 PH16-72, RTX 4070
NVIDIA GeForce RTX 4070, Raptor Lake-HX i9-14900HX, 16.00", 2.7 kg
Acer Nitro 5 AN515-58, i9-12900H RTX 4060
NVIDIA GeForce RTX 4060 Laptop GPU, Alder Lake-P i9-12900H, 15.60", 2.6 kg
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Acer Nitro V15 ANV15-41, RTX 4050
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Acer Nitro 16 AN16-42, RTX 4060
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Acer Predator Helios Neo 16S AI PHN16S-71
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Acer Predator Helios Neo 18 AI PHN18-72
GeForce RTX 5070 Ti Laptop, Arrow Lake Ultra 9 275HX, 18.00", 3.3 kg

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Stefan Hinum (Update: 2025-08- 3)