Acer Predator Helios 18 PH18-71 RTX 4080 (2023) vs MSI Crosshair 18 HX AI A2 RTX 5070 (2025)
What Predator Helios 18 PH18-71 RTX 4080 (2023) does better (10) and where Crosshair 18 HX AI A2 RTX 5070 (2025) wins (9) — every spec side by side.
vs
5.6Graphics4.2
4.4Overall performance5.7
4.1Display5.4
2.9Memory & storage8.0
3.1Battery & portability5.5
3.3Features & cooling2.1
Dimensions
Size comparison
Predator Helios 18 PH18-71 RTX 4080 (2023)Crosshair 18 HX AI A2 RTX 5070 (2025)
| Predator Helios 18 PH18-71 RTX 4080 (2023) | Crosshair 18 HX AI A2 RTX 5070 (2025) | Difference | |
|---|---|---|---|
| Depth | 312 mm | 280 mm | +32 mm |
| Width | 405 mm | 404 mm | +1 mm |
| Thickness | 30 mm | 30 mm | = |
| Weight | 3.3 kg | 3.1 kg | +0.2 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is Predator Helios 18 PH18-71 RTX 4080 (2023) better than Crosshair 18 HX AI A2 RTX 5070 (2025)?
- Video memory32 GB vs 8 GB4×
- GPU power (TGP)165 W vs 115 W+43%
- GPU shader cores7,424 vs 4,608+61%
- 3DMark Steel Nomad Light18,531 vs 15,580+19%
- G-Sync / FreeSyncYes · Crosshair 18 HX AI A2 RTX 5070 (2025): No
- SSD (base)2,000 GB vs 1,000 GB2×
- Liquid metal (CPU)Yes · Crosshair 18 HX AI A2 RTX 5070 (2025): No
- USB-C ports2 vs 12×
- SD card readerYes · Crosshair 18 HX AI A2 RTX 5070 (2025): No
- Webcam1,080p vs 720p+50%
Why is Crosshair 18 HX AI A2 RTX 5070 (2025) better than Predator Helios 18 PH18-71 RTX 4080 (2023)?
- RAM (up to)32 GB vs 96 GB3×
- SSD (up to)2,000 GB vs 8,000 GB4×
- Refresh rate165 Hz vs 240 Hz+45%
- Max. supported RAM32 GB vs 96 GB3×
- Weight3.3 kg vs 3.1 kg+6%
- GPU compute (FP32)24.7 TFLOPS vs 26.2 TFLOPS+6%
- Pixel density126 ppi vs 168 ppi+33%
- RAM speed4,800 MHz vs 5,600 MHz+17%
- Fan noise (max. load)59.9 dB vs 58.6 dB+2%
Specifications
Side by side
| Graphics | ||
| Graphics card | GeForce RTX 4080 Laptop | GeForce RTX 5070 Laptop |
| GPU maker | NVIDIA | NVIDIA |
| GPU power (TGP) | 165 W | 115 W |
| Video memory | 32 GB | 8 GB |
| Video memory type | GDDR6 | GDDR7 |
| GPU shader cores | 7,424 | 4,608 |
| GPU compute (FP32) | 24.7 TFLOPS | 26.2 TFLOPS |
| 3DMark Steel Nomad Light | 18,531 | 15,580 |
| Processor | ||
| Processor | Core i9-13900HX | Core Ultra 9 275HX |
| CPU maker | Intel | Intel |
| CPU cores | 24 | 24 |
| CPU threads | — | 24 |
| Max CPU clock | 5.4 GHz | 5.4 GHz |
| Processor options | Core i7-13700HX, Core i9-13900HX | Core Ultra 9 275HX |
| Geekbench 6 multi-core | — | 21,832 |
| Geekbench 6 single-core | — | 3,163 |
| Cinebench 2024 multi-core | — | 2,086 |
| Display | ||
| Screen size | 18″ | 18″ |
| Resolution | 2560 × 1600 | 2560 × 1600 |
| Resolution class | QHD (1440p/1600p) | QHD (1440p/1600p) |
| Refresh rate | 165 Hz | 240 Hz |
| Panel type | IPS | IPS |
| Brightness | — | 500 nits |
| sRGB coverage | — | 100% |
| Response time | — | 3 ms |
| DCI-P3 coverage | — | 98% |
| Pixel density | 126 ppi | 168 ppi |
| Aspect ratio | 16:10 | 16:10 |
| G-Sync / FreeSync | Yes | No |
| Advanced Optimus | Yes | Yes |
| MUX switch | Yes | Yes |
| HDR | No | No |
| Touchscreen | No | No |
| Memory & storage | ||
| RAM (up to) | 32 GB | 96 GB |
| RAM (base) | 32 GB | 32 GB |
| RAM type | DDR5 | DDR5 |
| RAM speed | 4,800 MHz | 5,600 MHz |
| Max. supported RAM | 32 GB | 96 GB |
| RAM slots | 2 | 2 |
| Upgradable RAM | Yes | Yes |
| SSD (up to) | 2,000 GB | 8,000 GB |
| SSD (base) | 2,000 GB | 1,000 GB |
| M.2 SSD slots | 2 | 2 |
| SSD interface | PCIe 4.0 x4 | PCIe 5.0 x4 |
| Battery & power | ||
| Battery capacity | 90 Wh | 90 Wh |
| Power adapter | 330 W | 240 W |
| USB-C charging (Power Delivery) | Yes | Yes |
| USB-C charging power | — | 100 W |
| Design & cooling | ||
| Weight | 3.3 kg | 3.1 kg |
| Thickness | 30 mm | 30 mm |
| Width | 405 mm | 404 mm |
| Depth | 312 mm | 280 mm |
| Body material | Aluminium | Plastic |
| Colours | Black | Black |
| Cooling fans | 2 | 2 |
| Vapor chamber cooling | No | No |
| Liquid metal (CPU) | Yes | No |
| Fan noise (max. load) | 59.9 dB | 58.6 dB |
| Ports & wireless | ||
| Thunderbolt / USB4 | Thunderbolt 4 | Thunderbolt 4 |
| Thunderbolt or USB4 | Yes | Yes |
| USB-C ports | 2 | 1 |
| USB-A ports | 3 | 3 |
| HDMI | HDMI 2.1 | HDMI 2.1 |
| HDMI 2.1 | Yes | Yes |
| (Mini) DisplayPort | No | No |
| Ethernet | 1 Gbit/s | 1 Gbit/s |
| Ethernet port | Yes | Yes |
| SD card reader | Yes | No |
| 3.5 mm audio jack | Yes | Yes |
| Wi-Fi standard | Wi-Fi 6E | Wi-Fi 6E |
| Bluetooth | 5.2 | 5.3 |
| Keyboard & camera | ||
| Keyboard backlight | — | Zone RGB |
| Per-key RGB | — | No |
| Backlit keyboard | Yes | Yes |
| Numeric keypad | Yes | Yes |
| Key travel | 1.8 mm | — |
| Webcam | 1,080p | 720p |
| IR camera (face login) | No | No |
| Fingerprint reader | No | No |
| Audio | ||
| Speakers | 2 speakers | 2 speakers |
| Dolby Atmos | No | No |
Related comparisons
vs
Acer Predator Helios 18 PH18-71 RTX 4080 (2023)vsAlienware m18 RTX 4060 (2023)4.65.0vsAcer Predator Helios 18 PH18-71 RTX 4080 (2023)vsAlienware m18 RTX 4050 (2023)4.64.6vs
Acer Predator Helios 18 PH18-71 RTX 4080 (2023)vsAsus ROG Strix G18 RTX 4080 (2023)4.65.3vsAcer Predator Helios 18 PH18-71 RTX 4080 (2023)vsAsus ROG Strix G18 RTX 3050 (2023)4.63.5vsAcer Predator Helios 18 PH18-71 RTX 4080 (2023)vsAlienware m18 RTX 4070 (2023)4.65.4vsAcer Predator Helios 18 PH18-71 RTX 4080 (2023)vsAsus ROG Strix G18 RTX 4050 (2023)4.63.8