+3
Acer Predator Helios 18 AI PH18-73-91HQ
Specs
Prices
Main specs
| Processor | Intel Core Ultra 9 275HX 2,7GHz |
|---|---|
| Screen | 18" 3840x2400 IPS 120Hz 100% DCI-P3 |
| Hard drive | 5TB SSD |
| RAM | 128GB DDR5-SDRAM |
| Operating system | Windows 11 Pro |
| Graphics card | NVIDIA GeForce RTX 5090 24GB GDDR7 |
Alternatives with equal or higher power at a similar or lower price
From other brands
Full specifications of Acer Predator Helios 18 AI PH18-73-91HQ
| Reference / Part Number | NH.QVWEH.00H |
|---|---|
| Release date | March 2025, 1 year ago |
Design
| Product type | Laptop |
|---|---|
| Product color | Black |
| Form factor | Clamshell |
| Color name | Abyssal Black |
| Market positioning | Gaming |
Image gallery
Screen
| Display diagonal | 18 " (45,7 cm) |
|---|---|
| Display resolution | 3840 x 2400 pixels |
| Touchscreen | No |
| HD type | WQUXGA |
| Panel type | IPS |
| Native aspect ratio | 16:10 |
| Display diagonal (metric) | 18 " (45,7 cm) |
| RGB color space | DCI-P3 |
| Color gamut | 100 % |
| Maximum refresh rate | 120 Hz |
Processor
| Processor family | Intel Core Ultra 9 |
|---|---|
| Processor manufacturer | Intel |
| Processor model | 275HX |
| Processor frequency | 2,7 GHz |
| Generación del procesador | Intel Core Ultra (Series 2) |
| Processor cores | 24 |
| Processor threads | 24 |
| Processor boost frequency | 5,4 GHz |
| Processor cache | 36 MB |
| Processor cache type | L3 |
Unidad de procesamiento neuronal (NPU)
| Unidad de procesamiento neuronal (NPU) | Intel AI Boost |
|---|---|
| Soporte de tipos de datos de IA en el núcleo NPU | Int8 |
| Entornos de trabajo de software de IA compatibles con el núcleo NPU | DirectML,ONNX RT,OpenVINO,WebNN,Windows ML |
| Rendimiento del núcleo NPU de hasta | 13 |
Memory
| Internal memory | 128 GB |
|---|---|
| Maximum internal memory | 128 GB |
| Internal memory type | DDR5-SDRAM |
| Memory slots | 4x SO-DIMM |
| Rango de memoria de transferencia de datos | 5600 |
Storage
| Total storage capacity | 5 TB |
|---|---|
| Storage media | SSD |
| Optical drive type | No |
| Total SSDs capacity | 5 TB |
| Number of SSDs installed | 3 |
| SSD capacity | 1 TB |
| SSD interface | PCI Express 4.0 |
| NVMe | Yes |
| Card reader integrated | Yes |
| Compatible memory cards | MicroSD (TransFlash) |
Graphics
| On-board graphics card | Yes |
|---|---|
| Discrete graphics card | Yes |
| Discrete graphics card model | NVIDIA GeForce RTX 5090 |
| On-board graphics card model | Intel Graphics |
| Discrete graphics card memory | 24 GB |
| Discrete graphics memory type | GDDR7 |
| NVIDIA G-SYNC | Yes |
| NVIDIA Advanced Optimus | Yes |
Audio
| Audio system | DTS:X Ultra |
|---|---|
| Number of built-in speakers | 6 |
| Built-in microphone | Yes |
Camera
| Front camera | Yes |
|---|---|
| Front camera HD type | Full HD |
| Infrared (IR) camera | Yes |
Network
| Mobile network connection | No |
|---|---|
| Top Wi-Fi standard | Wi-Fi 7 (802.11be) |
| Wi-Fi standards | Wi-Fi 7 (802.11be) |
| Antenna type | 2x2 |
| WLAN controller model | Killer Wi-Fi 7 1750x |
| WLAN controller manufacturer | Killer |
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 5000 Mbit/s |
| Bluetooth | Yes |
| Bluetooth version | 5.3 |
Ports & interfaces
| USB 2.0 ports quantity | 0 |
|---|---|
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 0 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 0 |
| HDMI ports quantity | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 3 |
| Ethernet LAN (RJ-45) ports | 1 |
| HDMI version | 2.1 |
| Thunderbolt 5 ports quantity | 2 |
| Combo headphone/mic port | Yes |
| USB Type-C DisplayPort Alternate Mode | Yes |
Performance
| Motherboard chipset | Intel HM870 |
|---|
Keyboard
| Numeric keypad | Yes |
|---|---|
| Pointing device | Touchpad |
| Zona retroiluminada del teclado | Per-key RGB |
| Keyboard layout | AZERTY |
| Tecla Copilot | Yes |
Software
| Operating system installed | Windows 11 Pro |
|---|
Battery
| Battery capacity | 99 Wh |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
Power
| AC adapter power | 400 W |
|---|---|
| USB Power Delivery | Yes |
| USB charging voltage | 5 V |
| USB charging current | 3 A |
Security
| Cable lock slot | Yes |
|---|---|
| Cable lock slot type | Kensington |
Weight & dimensions
| Weight | 7.1 lbs (3,2 kg) |
|---|---|
| Width | 15.8 " (401 mm) |
| Depth | 12.1 " (307,9 mm) |
| Height (front) | 0.7 " (1,73 cm) |
| Height (rear) | 1.2 " (2,96 cm) |
Packaging content
| AC adapter included | Yes |
|---|
Frequently asked questions
Is the Acer Predator Helios 18 AI PH18-73-91HQ good for gaming?
You can game on it, though this laptop was not built for it: it carries the dedicated NVIDIA GeForce RTX 5090. Its card's page shows what level it handles current games at.
What is the screen of the Acer Predator Helios 18 AI PH18-73-91HQ like?
It carries a 18" 3840x2400 IPS 120Hz 100% DCI-P3 display.
Which processor and graphics card does the Acer Predator Helios 18 AI PH18-73-91HQ have?
It runs on the Intel Core Ultra 9 275HX processor with the NVIDIA GeForce RTX 5090 graphics. Their pages carry their benchmarks, ranking position and alternatives.
Can the RAM of the Acer Predator Helios 18 AI PH18-73-91HQ be upgraded?
It has 4 memory slots, but it already ships with the maximum it takes (128 GB).
Which operating system does the Acer Predator Helios 18 AI PH18-73-91HQ come with?
It comes with Windows 11 Pro preinstalled.
Which ports does the Acer Predator Helios 18 AI PH18-73-91HQ have?
According to its spec sheet: 2 × Thunderbolt 5, 3 × USB-A, 1 × HDMI, Ethernet (RJ-45), card reader, headphone jack (3.5 mm).
Does the Acer Predator Helios 18 AI PH18-73-91HQ have a touch screen?
No, according to its spec sheet the screen is not a touch screen.
How much does the Acer Predator Helios 18 AI PH18-73-91HQ weigh?
It weighs 3,2 kg: one of the heavy ones, more of a desk machine than a daily commuter.
When was the Acer Predator Helios 18 AI PH18-73-91HQ released?
Its release date is March 2025, 1 year ago.