Asus ROG Zephyrus G14 GU405 RTX 5070 Ti (2026) vs Asus ROG Zephyrus G16 GU605 RTX 5070 Ti (2025)
What ROG Zephyrus G14 GU405 RTX 5070 Ti (2026) does better (9) and where ROG Zephyrus G16 GU605 RTX 5070 Ti (2025) wins (12) — every spec side by side.
vs
9.0Graphics9.1
9.2Overall performance9.5
8.7Display9.5
3.0Memory & storage8.8
6.7Battery & portability8.8
8.2Features & cooling9.0
Dimensions
Size comparison
ROG Zephyrus G14 GU405 RTX 5070 Ti (2026)ROG Zephyrus G16 GU605 RTX 5070 Ti (2025)
| ROG Zephyrus G14 GU405 RTX 5070 Ti (2026) | ROG Zephyrus G16 GU605 RTX 5070 Ti (2025) | Difference | |
|---|---|---|---|
| Depth | 220 mm | 246 mm | −26 mm |
| Width | 311 mm | 354 mm | −43 mm |
| Thickness | 18 mm | 17.4 mm | +0.6 mm |
| Weight | 1.6 kg | 2 kg | −0.4 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is ROG Zephyrus G14 GU405 RTX 5070 Ti (2026) better than ROG Zephyrus G16 GU605 RTX 5070 Ti (2025)?
- Resolution class3K (1800p/2000p) vs QHD (1440p/1600p)
- Weight1.58 kg vs 1.95 kg+23%
- Geekbench 6 multi-core16,499 vs 16,071+3%
- RAM (base)32 GB vs 16 GB2×
- Cinebench 2024 multi-core1,230 vs 1,067+15%
- Pixel density243 ppi vs 189 ppi+29%
- Fan noise (max. load)55.5 dB vs 68 dB+23%
- RAM speed8,533 MHz vs 7,467 MHz+14%
- Bluetooth6 vs 5.4+11%
Why is ROG Zephyrus G16 GU605 RTX 5070 Ti (2025) better than ROG Zephyrus G14 GU405 RTX 5070 Ti (2026)?
- Refresh rate120 Hz vs 240 Hz2×
- RAM (up to)32 GB vs 64 GB2×
- SSD (up to)1,000 GB vs 4,096 GB4.1×
- Battery capacity73 Wh vs 90 Wh+23%
- 3DMark Steel Nomad Light17,182 vs 20,115+17%
- M.2 SSD slots1 vs 22×
- Vapor chamber coolingNo · ROG Zephyrus G14 GU405 RTX 5070 Ti (2026): Yes
- Thickness18 mm vs 17.4 mm+3%
- CPU threads16 vs 24+50%
- Screen size14″ vs 16″+14%
- Max CPU clock4.9 GHz vs 5.2 GHz+6%
- SSD (base)1,000 GB vs 1,024 GB+2%
Specifications
Side by side
| Graphics | ||
| Graphics card | GeForce RTX 5070 Ti Laptop | GeForce RTX 5070 Ti Laptop |
| GPU maker | NVIDIA | NVIDIA |
| GPU power (TGP) | 115 W | 115 W |
| Video memory | 12 GB | 12 GB |
| Video memory type | GDDR7 | GDDR7 |
| GPU shader cores | 5,888 | 5,888 |
| GPU compute (FP32) | 26.8 TFLOPS | 26.8 TFLOPS |
| 3DMark Steel Nomad Light | 17,182 | 20,115 |
| Processor | ||
| Processor | Core Ultra 9 386H | Core i7-14650HX |
| CPU maker | Intel | Intel |
| CPU cores | 16 | 16 |
| CPU threads | 16 | 24 |
| Max CPU clock | 4.9 GHz | 5.2 GHz |
| Processor options | Core Ultra 9 386H | Core i7-14650HX, Core Ultra 9 285H |
| Geekbench 6 multi-core | 16,499 | 16,071 |
| Geekbench 6 single-core | 2,763 | 2,726 |
| Cinebench 2024 multi-core | 1,230 | 1,067 |
| Display | ||
| Screen size | 14″ | 16″ |
| Resolution | 2880 × 1800 | 2560 × 1600 |
| Resolution class | 3K (1800p/2000p) | QHD (1440p/1600p) |
| Refresh rate | 120 Hz | 240 Hz |
| Panel type | OLED | OLED |
| Brightness | 500 nits | 500 nits |
| sRGB coverage | 100% | 100% |
| Response time | 1 ms | 1 ms |
| DCI-P3 coverage | 100% | 100% |
| Pixel density | 243 ppi | 189 ppi |
| Aspect ratio | 16:10 | 16:10 |
| G-Sync / FreeSync | Yes | Yes |
| Advanced Optimus | No | No |
| MUX switch | Yes | Yes |
| HDR | Yes | Yes |
| Touchscreen | No | No |
| Memory & storage | ||
| RAM (up to) | 32 GB | 64 GB |
| RAM (base) | 32 GB | 16 GB |
| RAM type | LPDDR5X | LPDDR5X |
| RAM speed | 8,533 MHz | 7,467 MHz |
| Max. supported RAM | 32 GB | — |
| Upgradable RAM | No | No |
| SSD (up to) | 1,000 GB | 4,096 GB |
| SSD (base) | 1,000 GB | 1,024 GB |
| M.2 SSD slots | 1 | 2 |
| SSD interface | PCIe 4.0 x4 | PCIe 4.0 x4 |
| Battery & power | ||
| Battery capacity | 73 Wh | 90 Wh |
| Power adapter | 250 W | 240 W |
| USB-C charging (Power Delivery) | Yes | Yes |
| USB-C charging power | 100 W | — |
| Design & cooling | ||
| Weight | 1.58 kg | 1.95 kg |
| Thickness | 18 mm | 17.4 mm |
| Width | 311 mm | 354 mm |
| Depth | 220 mm | 246 mm |
| Body material | Aluminium | Aluminium |
| Colours | Grey | White, Black |
| Cooling fans | 3 | 3 |
| Vapor chamber cooling | No | Yes |
| Liquid metal (CPU) | Yes | Yes |
| Fan noise (max. load) | 55.5 dB | 68 dB |
| Ports & wireless | ||
| Thunderbolt / USB4 | Thunderbolt 4 | Thunderbolt 4 |
| Thunderbolt or USB4 | Yes | Yes |
| USB-C ports | 2 | 2 |
| USB-A ports | 2 | 2 |
| HDMI | HDMI 2.1 | HDMI 2.1 |
| HDMI 2.1 | Yes | Yes |
| (Mini) DisplayPort | No | No |
| Ethernet port | Yes | No |
| SD card reader | Yes | Yes |
| 3.5 mm audio jack | Yes | Yes |
| Wi-Fi standard | Wi-Fi 7 | Wi-Fi 7 |
| Bluetooth | 6 | 5.4 |
| Keyboard & camera | ||
| Keyboard backlight | Single-colour RGB | — |
| Backlit keyboard | Yes | Yes |
| Numeric keypad | No | No |
| Key travel | 1.7 mm | 1.7 mm |
| Webcam | 1,080p | 1,080p |
| IR camera (face login) | Yes | Yes |
| Fingerprint reader | No | No |
| Audio | ||
| Speakers | 4 speakers | 2.4 |
| Dolby Atmos | Yes | Yes |
Related comparisons
vs
Asus ROG Zephyrus G14 GU405 RTX 5070 Ti (2026)vsLenovo Legion 7a 15 G11 Radeon 8060S (2026)8.78.9
vsAsus ROG Zephyrus G14 GU405 RTX 5070 (2026)vsAsus ROG Zephyrus G14 GU405 RTX 5070 Ti (2026)8.68.7vs
Asus ROG Zephyrus G14 GU405 RTX 5070 Ti (2026)vsAsus ROG Zephyrus G16 OLED GU606 RTX 5070 Ti (2026)8.79.4vs
Asus ROG Zephyrus G14 GU405 RTX 5070 Ti (2026)vsAsus ROG Zephyrus G16 OLED GU606 RTX 5070 (2026)8.79.3vs
Asus ROG Zephyrus G14 GU405 RTX 5070 Ti (2026)vsSamsung Galaxy Book 6 Ultra RTX 5070 (2026)8.78.4vs
Asus ROG Zephyrus G14 GU405 RTX 5070 Ti (2026)vsLenovo Pro 9i Aura Edition 16 RTX 5060 (2026)8.79.0