Asus ROG Strix G18 G814 RTX 5070 (2025) vs Asus ROG Strix G18 G815 RTX 5050 (2025)
What ROG Strix G18 G814 RTX 5070 (2025) does better (3) and where ROG Strix G18 G815 RTX 5050 (2025) wins (6) — every spec side by side.
vs
3.8Display6.8
2.1Memory & storage5.1
8.7Battery & portability2.5
2.3Features & cooling8.1
Dimensions
Size comparison
ROG Strix G18 G814 RTX 5070 (2025)ROG Strix G18 G815 RTX 5050 (2025)
| ROG Strix G18 G814 RTX 5070 (2025) | ROG Strix G18 G815 RTX 5050 (2025) | Difference | |
|---|---|---|---|
| Depth | 294 mm | 298 mm | −4 mm |
| Width | 399 mm | 399 mm | = |
| Thickness | 23 mm | 32 mm | −9 mm |
| Weight | 3 kg | 3.4 kg | −0.4 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is ROG Strix G18 G814 RTX 5070 (2025) better than ROG Strix G18 G815 RTX 5050 (2025)?
- GPU shader cores4,608 vs 2,560+80%
- Weight3 kg vs 3.42 kg+14%
- Thickness23 mm vs 32 mm+39%
Why is ROG Strix G18 G815 RTX 5050 (2025) better than ROG Strix G18 G814 RTX 5070 (2025)?
- RAM (up to)32 GB vs 64 GB2×
- SSD (up to)1,000 GB vs 4,096 GB4.1×
- Refresh rate144 Hz vs 240 Hz+67%
- Wi-Fi standardWi-Fi 6 vs Wi-Fi 7+17%
- Webcam720p vs 1,080p+50%
- SSD (base)1,000 GB vs 1,024 GB+2%
Specifications
Side by side
| Graphics | ||
| Graphics card | GeForce RTX 5070 Laptop | GeForce RTX 5050 Laptop |
| GPU maker | NVIDIA | NVIDIA |
| Video memory | 8 GB | 8 GB |
| Video memory type | GDDR7 | GDDR7 |
| GPU shader cores | 4,608 | 2,560 |
| GPU compute (FP32) | — | 7.7 TFLOPS |
| 3DMark Steel Nomad Light | — | 7,678 |
| Processor | ||
| Processor | Ryzen 9 9955HX | Core Ultra 9 275HX |
| CPU maker | AMD | Intel |
| CPU cores | — | 24 |
| CPU threads | — | 24 |
| Max CPU clock | — | 5.4 GHz |
| Processor options | Ryzen 9 8940HX, Ryzen 9 9955HX | Ryzen 9 8940HX, Core Ultra 9 275HX, Ryzen 9 9955HX |
| Geekbench 6 multi-core | — | 22,783 |
| Geekbench 6 single-core | — | 3,357 |
| Cinebench 2024 multi-core | — | 2,141 |
| Display | ||
| Screen size | 18″ | 18″ |
| Resolution | 2560 × 1600 | 2560 × 1600 |
| Resolution class | QHD (1440p/1600p) | QHD (1440p/1600p) |
| Refresh rate | 144 Hz | 240 Hz |
| Panel type | IPS | IPS |
| Brightness | — | 500 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 | 64 GB |
| RAM (base) | 16 GB | 16 GB |
| RAM type | — | DDR5 |
| RAM speed | — | 5,600 MHz |
| Max. supported RAM | — | 64 GB |
| RAM slots | — | 2 |
| Upgradable RAM | — | Yes |
| SSD (up to) | 1,000 GB | 4,096 GB |
| SSD (base) | 1,000 GB | 1,024 GB |
| M.2 SSD slots | — | 2 |
| SSD interface | — | PCIe 4.0 x4 |
| Battery & power | ||
| Battery capacity | 90 Wh | 90 Wh |
| Power adapter | 330 W | 380 W |
| USB-C charging (Power Delivery) | — | Yes |
| USB-C charging power | — | 100 W |
| Design & cooling | ||
| Weight | 3 kg | 3.42 kg |
| Thickness | 23 mm | 32 mm |
| Width | 399 mm | 399 mm |
| Depth | 294 mm | 298 mm |
| Body material | — | Plastic |
| Colours | Grey | Black |
| Cooling fans | — | 3 |
| Vapor chamber cooling | — | Yes |
| Liquid metal (CPU) | — | Yes |
| Fan noise (max. load) | — | 49.7 dB |
| Ports & wireless | ||
| Thunderbolt / USB4 | Thunderbolt 4 | Thunderbolt 5 |
| Thunderbolt or USB4 | Yes | Yes |
| USB-C ports | — | 2 |
| USB-A ports | — | 3 |
| HDMI | HDMI 2.1 | HDMI 2.1 |
| HDMI 2.1 | Yes | Yes |
| (Mini) DisplayPort | — | No |
| Ethernet port | Yes | Yes |
| SD card reader | — | No |
| 3.5 mm audio jack | Yes | Yes |
| Wi-Fi standard | Wi-Fi 6 | Wi-Fi 7 |
| Bluetooth | 5.3 | 5.4 |
| Keyboard & camera | ||
| Backlit keyboard | — | Yes |
| Numeric keypad | — | Yes |
| Key travel | — | 1.7 mm |
| Webcam | 720p | 1,080p |
| IR camera (face login) | — | Yes |
| Fingerprint reader | — | No |
| Audio | ||
| Speakers | 2 speakers | 2.0 |
| Dolby Atmos | Yes | Yes |
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