Asus ROG Strix Scar 18 G835 RTX 5080 (2025) vs MSI Stealth A18 AI+ RTX 5080 (2025)
What ROG Strix Scar 18 G835 RTX 5080 (2025) does better (18) and where Stealth A18 AI+ RTX 5080 (2025) wins (7) — every spec side by side.
vs
7.6Graphics7.0
8.2Overall performance5.4
8.5Display2.3
4.2Memory & storage7.1
2.7Battery & portability9.6
7.7Features & cooling6.4
Dimensions
Size comparison
ROG Strix Scar 18 G835 RTX 5080 (2025)Stealth A18 AI+ RTX 5080 (2025)
| ROG Strix Scar 18 G835 RTX 5080 (2025) | Stealth A18 AI+ RTX 5080 (2025) | Difference | |
|---|---|---|---|
| Depth | 298 mm | 289.7 mm | +8.3 mm |
| Width | 399 mm | 400 mm | −1 mm |
| Thickness | 32 mm | 24 mm | +8 mm |
| Weight | 3.3 kg | 2.9 kg | +0.4 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is ROG Strix Scar 18 G835 RTX 5080 (2025) better than Stealth A18 AI+ RTX 5080 (2025)?
- CPU cores24 vs 102.4×
- Refresh rate240 Hz vs 144 Hz+67%
- Resolution classQHD (1440p/1600p) vs Full HD (1080p/1200p)
- Geekbench 6 multi-core22,256 vs 15,307+45%
- Cinebench 2024 multi-core2,116 vs 1,179+79%
- 3DMark Steel Nomad Light27,180 vs 25,867+5%
- G-Sync / FreeSyncYes · Stealth A18 AI+ RTX 5080 (2025): No
- HDRYes · Stealth A18 AI+ RTX 5080 (2025): No
- RAM (base)64 GB vs 32 GB2×
- Liquid metal (CPU)Yes · Stealth A18 AI+ RTX 5080 (2025): No
- Dolby AtmosYes · Stealth A18 AI+ RTX 5080 (2025): No
- SSD (base)2,000 GB vs 1,024 GB+95%
Why is Stealth A18 AI+ RTX 5080 (2025) better than ROG Strix Scar 18 G835 RTX 5080 (2025)?
- RAM (up to)64 GB vs 96 GB+50%
- SSD (up to)2,000 GB vs 4,096 GB2×
- Battery capacity90 Wh vs 100 Wh+11%
- Weight3.3 kg vs 2.89 kg+14%
- Thickness32 mm vs 24 mm+33%
- SD card readerNo · ROG Strix Scar 18 G835 RTX 5080 (2025): Yes
- Max. supported RAM64 GB vs 96 GB+50%
Specifications
Side by side
| Graphics | ||
| Graphics card | GeForce RTX 5080 Laptop | GeForce RTX 5080 Laptop |
| GPU maker | NVIDIA | NVIDIA |
| GPU power (TGP) | 175 W | 175 W |
| Video memory | 16 GB | 16 GB |
| Video memory type | GDDR7 | GDDR7 |
| GPU shader cores | 7,680 | 7,680 |
| GPU compute (FP32) | 42 TFLOPS | 42 TFLOPS |
| 3DMark Steel Nomad Light | 27,180 | 25,867 |
| Processor | ||
| Processor | Core Ultra 9 275HX | Ryzen AI 9 365 |
| CPU maker | Intel | AMD |
| CPU cores | 24 | 10 |
| CPU threads | 24 | 20 |
| Max CPU clock | 5.4 GHz | 5 GHz |
| Processor options | Core Ultra 9 275HX | Ryzen AI 9 HX 370, Ryzen AI 9 365 |
| Geekbench 6 multi-core | 22,256 | 15,307 |
| Geekbench 6 single-core | 3,276 | 3,203 |
| Cinebench 2024 multi-core | 2,116 | 1,179 |
| Display | ||
| Screen size | 18″ | 18″ |
| Resolution | 2560 × 1600 | 1920 × 1200 |
| Resolution class | QHD (1440p/1600p) | Full HD (1080p/1200p) |
| Refresh rate | 240 Hz | 144 Hz |
| Panel type | IPS | IPS |
| Brightness | 1,200 nits | — |
| sRGB coverage | 100% | — |
| Response time | 3 ms | — |
| DCI-P3 coverage | 100% | — |
| Pixel density | 168 ppi | 126 ppi |
| Aspect ratio | 16:10 | 16:10 |
| G-Sync / FreeSync | Yes | No |
| Advanced Optimus | No | No |
| MUX switch | Yes | Yes |
| HDR | Yes | No |
| Touchscreen | No | No |
| Memory & storage | ||
| RAM (up to) | 64 GB | 96 GB |
| RAM (base) | 64 GB | 32 GB |
| RAM type | DDR5 | DDR5 |
| RAM speed | 5,600 MHz | 5,600 MHz |
| Max. supported RAM | 64 GB | 96 GB |
| RAM slots | 2 | 2 |
| Upgradable RAM | Yes | Yes |
| SSD (up to) | 2,000 GB | 4,096 GB |
| SSD (base) | 2,000 GB | 1,024 GB |
| M.2 SSD slots | 2 | 2 |
| SSD interface | PCIe 4.0 x4 | PCIe 4.0 x4 |
| Battery & power | ||
| Battery capacity | 90 Wh | 100 Wh |
| Power adapter | 380 W | 280 W |
| USB-C charging (Power Delivery) | Yes | Yes |
| USB-C charging power | 100 W | 100 W |
| Design & cooling | ||
| Weight | 3.3 kg | 2.89 kg |
| Thickness | 32 mm | 24 mm |
| Width | 399 mm | 400 mm |
| Depth | 298 mm | 289.7 mm |
| Body material | Aluminium, Plastic | Aluminium |
| Colours | Black | Black |
| Cooling fans | 3 | 2 |
| Vapor chamber cooling | Yes | Yes |
| Liquid metal (CPU) | Yes | No |
| Fan noise (max. load) | 53.7 dB | — |
| Ports & wireless | ||
| Thunderbolt / USB4 | Thunderbolt 5 | Thunderbolt 4 |
| Thunderbolt or USB4 | Yes | Yes |
| USB-C ports | 2 | 2 |
| USB-A ports | 3 | 2 |
| HDMI | HDMI 2.1 | HDMI 2.1 |
| HDMI 2.1 | Yes | Yes |
| (Mini) DisplayPort | No | No |
| Ethernet | 5 Gbit/s | — |
| Ethernet port | Yes | Yes |
| SD card reader | No | Yes |
| 3.5 mm audio jack | Yes | Yes |
| Wi-Fi standard | Wi-Fi 7 | Wi-Fi 7 |
| Bluetooth | 5.4 | 5.4 |
| Keyboard & camera | ||
| Backlit keyboard | Yes | Yes |
| Numeric keypad | Yes | Yes |
| Webcam | 1,080p | 1,080p |
| IR camera (face login) | Yes | Yes |
| Fingerprint reader | No | Yes |
| Audio | ||
| Speakers | 4 speakers | 2.4 |
| Dolby Atmos | Yes | No |
Related comparisons
vs
Asus ROG Strix Scar 18 G835 RTX 5080 (2025)vsMSI Vector 18 HX AI A2XW RTX 5090 (2025)7.67.8vs
Asus ROG Strix Scar 18 G835 RTX 5080 (2025)vsMSI Titan 18 HX AI A2XW RTX 5080 (2025)7.67.1vs
Asus ROG Strix Scar 18 G835 RTX 5080 (2025)vsMSI Raider 18 HX AI A2XW RTX 5090 (2025)7.67.9vs
Asus ROG Strix Scar 18 G835 RTX 5080 (2025)vsAsus ROG Strix SCAR 18 G835 RTX 5080 (2026)7.68.9vs
Asus ROG Strix Scar 18 G835 RTX 5080 (2025)vsMSI Raider 18 HX AI RTX 5080 (2025)7.67.1
vsAsus ROG Strix SCAR 18 G834 RTX 4080 (2024)vsAsus ROG Strix Scar 18 G835 RTX 5080 (2025)7.27.6