Asus ROG Strix G18 G815 RTX 5080 (2025) vs Gigabyte Gaming A18 Pro DXJ RTX 5070 Ti (2026)
What ROG Strix G18 G815 RTX 5080 (2025) does better (11) and where Gaming A18 Pro DXJ RTX 5070 Ti (2026) wins (2) — every spec side by side.
vs
8.6Display3.9
3.2Memory & storage2.4
3.0Battery & portability6.6
8.2Features & cooling2.0
Dimensions
Size comparison
ROG Strix G18 G815 RTX 5080 (2025)Gaming A18 Pro DXJ RTX 5070 Ti (2026)
| ROG Strix G18 G815 RTX 5080 (2025) | Gaming A18 Pro DXJ RTX 5070 Ti (2026) | Difference | |
|---|---|---|---|
| Depth | 298 mm | 293 mm | +5 mm |
| Width | 399 mm | 404 mm | −5 mm |
| Thickness | 32 mm | 25 mm | +7 mm |
| Weight | 3.2 kg | 2.9 kg | +0.3 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is ROG Strix G18 G815 RTX 5080 (2025) better than Gaming A18 Pro DXJ RTX 5070 Ti (2026)?
- CPU cores24 vs 102.4×
- Panel typeMini-LED vs IPS
- Thunderbolt or USB4Yes · Gaming A18 Pro DXJ RTX 5070 Ti (2026): No
- Refresh rate240 Hz vs 165 Hz+45%
- Battery capacity90 Wh vs 76 Wh+18%
- Brightness500 nits vs 300 nits+67%
- Ethernet5 Gbit/s vs 1 Gbit/s5×
- Video memory16 GB vs 12 GB+33%
- GPU shader cores7,680 vs 5,888+30%
- Wi-Fi standardWi-Fi 7 vs Wi-Fi 6+17%
- Max CPU clock5.5 GHz vs 5.2 GHz+6%
Why is Gaming A18 Pro DXJ RTX 5070 Ti (2026) better than ROG Strix G18 G815 RTX 5080 (2025)?
- Weight3.2 kg vs 2.9 kg+10%
- Thickness32 mm vs 25 mm+28%
Specifications
Side by side
| Graphics | ||
| Graphics card | GeForce RTX 5080 Laptop | GeForce RTX 5070 Ti Laptop |
| GPU maker | NVIDIA | NVIDIA |
| GPU power (TGP) | 175 W | — |
| Video memory | 16 GB | 12 GB |
| Video memory type | GDDR7 | GDDR7 |
| GPU shader cores | 7,680 | 5,888 |
| GPU compute (FP32) | 42 TFLOPS | — |
| 3DMark Steel Nomad Light | 27,302 | — |
| Processor | ||
| Processor | Core Ultra 9 290HX Plus | Core 7 240H |
| CPU maker | Intel | Intel |
| CPU cores | 24 | 10 |
| Max CPU clock | 5.5 GHz | 5.2 GHz |
| Processor options | Ryzen 9 8940HX, Core Ultra 9 275HX, Ryzen 9 9955HX | — |
| Display | ||
| Screen size | 18″ | 18″ |
| Resolution | 2560 × 1600 | 2560 × 1600 |
| Resolution class | QHD (1440p/1600p) | QHD (1440p/1600p) |
| Refresh rate | 240 Hz | 165 Hz |
| Panel type | Mini-LED | IPS |
| Brightness | 500 nits | 300 nits |
| sRGB coverage | 100% | — |
| Response time | 3 ms | 3 ms |
| DCI-P3 coverage | 100% | — |
| Pixel density | 168 ppi | — |
| Aspect ratio | 16:10 | 16:10 |
| G-Sync / FreeSync | Yes | — |
| Advanced Optimus | No | — |
| MUX switch | Yes | — |
| HDR | Yes | — |
| Touchscreen | No | — |
| Memory & storage | ||
| RAM (up to) | 32 GB | 32 GB |
| RAM (base) | 32 GB | 32 GB |
| RAM type | DDR5 | DDR5 |
| RAM speed | 5,600 MHz | 5,600 MHz |
| Max. supported RAM | 64 GB | — |
| RAM slots | 2 | — |
| Upgradable RAM | Yes | — |
| SSD (up to) | 1,000 GB | 1,000 GB |
| SSD (base) | 1,000 GB | 1,000 GB |
| M.2 SSD slots | 2 | — |
| SSD interface | PCIe 4.0 x4 | — |
| Battery & power | ||
| Battery capacity | 90 Wh | 76 Wh |
| Power adapter | 380 W | 240 W |
| USB-C charging (Power Delivery) | Yes | Yes |
| USB-C charging power | 100 W | — |
| Design & cooling | ||
| Weight | 3.2 kg | 2.9 kg |
| Thickness | 32 mm | 25 mm |
| Width | 399 mm | 404 mm |
| Depth | 298 mm | 293 mm |
| Body material | Plastic | — |
| Colours | Green | Black |
| Cooling fans | 3 | — |
| Vapor chamber cooling | Yes | — |
| Liquid metal (CPU) | Yes | — |
| Fan noise (max. load) | 49.7 dB | — |
| Ports & wireless | ||
| Thunderbolt / USB4 | Thunderbolt 5 | — |
| Thunderbolt or USB4 | Yes | No |
| USB-C ports | 2 | — |
| USB-A ports | 3 | — |
| HDMI | HDMI 2.1 | HDMI 2.1 |
| HDMI 2.1 | Yes | Yes |
| (Mini) DisplayPort | No | — |
| Ethernet | 5 Gbit/s | 1 Gbit/s |
| Ethernet port | Yes | Yes |
| SD card reader | No | — |
| 3.5 mm audio jack | Yes | Yes |
| Wi-Fi standard | Wi-Fi 7 | Wi-Fi 6 |
| Bluetooth | 5.4 | 5.3 |
| Keyboard & camera | ||
| Backlit keyboard | Yes | Yes |
| Numeric keypad | Yes | — |
| Key travel | 1.7 mm | — |
| Webcam | 1,080p | 1,080p |
| IR camera (face login) | Yes | — |
| Fingerprint reader | No | — |
| Audio | ||
| Speakers | 2.0 | 2 speakers |
| Dolby Atmos | Yes | Yes |
Related comparisons
vs
Asus ROG Strix G18 G815 RTX 5080 (2025)vsMedion Erazer Beast 18 X1 RTX 5090 (2025)vs
Asus ROG Strix G18 G815 RTX 5080 (2025)vsMSI Raider 18 Max HX A2W RTX 5070 Ti (2026)7.26.9vs
Asus ROG Strix G18 G815 RTX 5080 (2025)vsMedion Erazer Beast 18 X1 RTX 5080 (2025)vs
Asus ROG Strix G18 G815 RTX 5080 (2025)vsMSI Titan 18 HX AI A2XW RTX 5080 (2025)7.27.2
vsAsus ROG Strix G18 G815 RTX 5070 Ti (2025)vsAsus ROG Strix G18 G815 RTX 5080 (2025)6.17.2
vsAcer Nitro 18 AI AN18-61 RTX 5070 (2025)vsAsus ROG Strix G18 G815 RTX 5080 (2025)4.87.2