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- ROG Zephyrus G14 GA403 RTX 5070 Ti (2025) vs Zenbook Pro 14 OLED UX6404 RTX 4070 (2023)
Asus ROG Zephyrus G14 GA403 RTX 5070 Ti (2025) vs Asus Zenbook Pro 14 OLED UX6404 RTX 4070 (2023)
What ROG Zephyrus G14 GA403 RTX 5070 Ti (2025) does better (19) and where Zenbook Pro 14 OLED UX6404 RTX 4070 (2023) wins (9) — every spec side by side.
vs
8.9Graphics6.3
9.3Overall performance7.1
8.7Display8.9
3.2Memory & storage6.1
7.2Battery & portability8.1
8.5Features & cooling7.4
Dimensions
Size comparison
ROG Zephyrus G14 GA403 RTX 5070 Ti (2025)Zenbook Pro 14 OLED UX6404 RTX 4070 (2023)
| ROG Zephyrus G14 GA403 RTX 5070 Ti (2025) | Zenbook Pro 14 OLED UX6404 RTX 4070 (2023) | Difference | |
|---|---|---|---|
| Depth | 220 mm | 223.3 mm | −3.3 mm |
| Width | 311 mm | 321.8 mm | −10.8 mm |
| Thickness | 18 mm | 17.9 mm | +0.1 mm |
| Weight | 1.6 kg | 1.6 kg | = |
Drawn to the same scale from the official dimensions (front and side).
Why is ROG Zephyrus G14 GA403 RTX 5070 Ti (2025) better than Zenbook Pro 14 OLED UX6404 RTX 4070 (2023)?
- 3DMark Steel Nomad Light18,437 vs 10,440+77%
- GPU compute (FP32)25.9 TFLOPS vs 17 TFLOPS+52%
- GPU power (TGP)110 W vs 90 W+22%
- Cinebench 2024 multi-core1,261 vs 698+81%
- Video memory12 GB vs 8 GB+50%
- Geekbench 6 multi-core16,330 vs 14,415+13%
- RAM (base)32 GB vs 8 GB4×
- SSD (base)2,000 GB vs 256 GB7.8×
- GPU shader cores5,888 vs 4,608+28%
- RAM typeLPDDR5 vs DDR5
- Liquid metal (CPU)Yes · Zenbook Pro 14 OLED UX6404 RTX 4070 (2023): No
- USB-A ports2 vs 12×
Why is Zenbook Pro 14 OLED UX6404 RTX 4070 (2023) better than ROG Zephyrus G14 GA403 RTX 5070 Ti (2025)?
- RAM (up to)32 GB vs 48 GB+50%
- Battery capacity73 Wh vs 76 Wh+4%
- Upgradable RAMNo · ROG Zephyrus G14 GA403 RTX 5070 Ti (2025): Yes
- CPU cores12 vs 14+17%
- Brightness500 nits vs 550 nits+10%
- SSD (up to)2,000 GB vs 2,048 GB+2%
- Fan noise (max. load)54.4 dB vs 48.8 dB+11%
- Max CPU clock5.1 GHz vs 5.4 GHz+6%
- Screen size14″ vs 14.5″+4%
Specifications
Side by side
| Graphics | ||
| Graphics card | GeForce RTX 5070 Ti Laptop | GeForce RTX 4070 Laptop |
| GPU maker | NVIDIA | NVIDIA |
| GPU power (TGP) | 110 W | 90 W |
| Video memory | 12 GB | 8 GB |
| Video memory type | GDDR7 | GDDR6 |
| GPU shader cores | 5,888 | 4,608 |
| GPU compute (FP32) | 25.9 TFLOPS | 17 TFLOPS |
| 3DMark Steel Nomad Light | 18,437 | 10,440 |
| Processor | ||
| Processor | Ryzen AI 9 HX 370 | Core i9-13900H |
| CPU maker | AMD | Intel |
| CPU cores | 12 | 14 |
| CPU threads | 24 | 20 |
| Max CPU clock | 5.1 GHz | 5.4 GHz |
| Processor options | Ryzen AI 9 HX 370, Ryzen 9 270 | Core i9-13900H |
| Geekbench 6 multi-core | 16,330 | 14,415 |
| Geekbench 6 single-core | 3,035 | 2,578 |
| Cinebench 2024 multi-core | 1,261 | 698 |
| Display | ||
| Screen size | 14″ | 14.5″ |
| Resolution | 2880 × 1800 | 2880 × 1800 |
| Resolution class | 3K (1800p/2000p) | 3K (1800p/2000p) |
| Refresh rate | 120 Hz | 120 Hz |
| Panel type | OLED | OLED |
| Brightness | 500 nits | 550 nits |
| sRGB coverage | 100% | 100% |
| Response time | 1 ms | 1 ms |
| DCI-P3 coverage | 100% | 100% |
| Pixel density | 243 ppi | 234 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 | 48 GB |
| RAM (base) | 32 GB | 8 GB |
| RAM type | LPDDR5 | DDR5 |
| RAM speed | 8,000 MHz | 4,800 MHz |
| Max. supported RAM | — | 48 GB |
| RAM slots | — | 1 |
| Upgradable RAM | No | Yes |
| SSD (up to) | 2,000 GB | 2,048 GB |
| SSD (base) | 2,000 GB | 256 GB |
| M.2 SSD slots | 1 | 1 |
| SSD interface | PCIe 4.0 x4 | PCIe 4.0 x4 |
| Battery & power | ||
| Battery capacity | 73 Wh | 76 Wh |
| Power adapter | 200 W | 200 W |
| USB-C charging (Power Delivery) | Yes | Yes |
| Design & cooling | ||
| Weight | 1.57 kg | 1.6 kg |
| Thickness | 18 mm | 17.9 mm |
| Width | 311 mm | 321.8 mm |
| Depth | 220 mm | 223.3 mm |
| Body material | Aluminium | Aluminium |
| Colours | White | Black |
| Cooling fans | 3 | 2 |
| Vapor chamber cooling | No | No |
| Liquid metal (CPU) | Yes | No |
| Fan noise (max. load) | 54.4 dB | 48.8 dB |
| Ports & wireless | ||
| Thunderbolt / USB4 | USB4 | Thunderbolt 4 |
| Thunderbolt or USB4 | Yes | Yes |
| USB-C ports | 2 | 2 |
| USB-A ports | 2 | 1 |
| 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 6E |
| Bluetooth | 5.4 | 5.3 |
| Keyboard & camera | ||
| Backlit keyboard | Yes | Yes |
| Numeric keypad | No | No |
| Key travel | 1.7 mm | 1.4 mm |
| Webcam | 1,080p | 1,080p |
| IR camera (face login) | Yes | Yes |
| Fingerprint reader | No | No |
| Audio | ||
| Speakers | 4 speakers | 2.0 |
| Dolby Atmos | Yes | Yes |
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