Asus ROG Zephyrus G16 OLED GU606 RTX 5090 (2026) vs Razer Blade 16 RTX 4090 (2024)
What ROG Zephyrus G16 OLED GU606 RTX 5090 (2026) does better (15) and where Blade 16 RTX 4090 (2024) wins (13) — every spec side by side.
vs
9.8Graphics9.5
9.8Overall performance9.7
9.7Display9.5
7.3Memory & storage9.8
9.6Battery & portability9.2
9.3Features & cooling9.5
Dimensions
Size comparison
ROG Zephyrus G16 OLED GU606 RTX 5090 (2026)Blade 16 RTX 4090 (2024)
| ROG Zephyrus G16 OLED GU606 RTX 5090 (2026) | Blade 16 RTX 4090 (2024) | Difference | |
|---|---|---|---|
| Depth | 246 mm | 244 mm | +2 mm |
| Width | 354 mm | 355 mm | −1 mm |
| Thickness | 16 mm | 22 mm | −6 mm |
| Weight | 1.8 kg | 2.4 kg | −0.6 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is ROG Zephyrus G16 OLED GU606 RTX 5090 (2026) better than Blade 16 RTX 4090 (2024)?
- Brightness1,100 nits vs 400 nits2.8×
- Weight1.85 kg vs 2.45 kg+32%
- 3DMark Steel Nomad Light27,336 vs 23,692+15%
- Video memory24 GB vs 16 GB+50%
- RAM (base)64 GB vs 16 GB4×
- GPU compute (FP32)47.7 TFLOPS vs 45.2 TFLOPS+6%
- Thickness16 mm vs 22 mm+38%
- RAM typeLPDDR5X vs DDR5
- Dolby AtmosYes · Blade 16 RTX 4090 (2024): No
- SSD (base)2,000 GB vs 1,024 GB+95%
- GPU shader cores10,496 vs 9,728+8%
- Key travel1.7 mm vs 1 mm+70%
Why is Blade 16 RTX 4090 (2024) better than ROG Zephyrus G16 OLED GU606 RTX 5090 (2026)?
- SSD (up to)2,000 GB vs 8,192 GB4.1×
- RAM (up to)64 GB vs 96 GB+50%
- GPU power (TGP)160 W vs 175 W+9%
- Battery capacity90 Wh vs 95 Wh+6%
- CPU cores16 vs 24+50%
- Geekbench 6 multi-core17,034 vs 19,017+12%
- Cinebench 2024 multi-core1,274 vs 1,817+43%
- CPU threads16 vs 322×
- Upgradable RAMNo · ROG Zephyrus G16 OLED GU606 RTX 5090 (2026): Yes
- USB-A ports2 vs 3+50%
- Max CPU clock4.9 GHz vs 5.8 GHz+18%
- Fan noise (max. load)54.8 dB vs 50.3 dB+9%
Specifications
Side by side
| Graphics | ||
| Graphics card | GeForce RTX 5090 Laptop | GeForce RTX 4090 Laptop |
| GPU maker | NVIDIA | NVIDIA |
| GPU power (TGP) | 160 W | 175 W |
| Video memory | 24 GB | 16 GB |
| Video memory type | GDDR7 | GDDR6 |
| GPU shader cores | 10,496 | 9,728 |
| GPU compute (FP32) | 47.7 TFLOPS | 45.2 TFLOPS |
| 3DMark Steel Nomad Light | 27,336 | 23,692 |
| Processor | ||
| Processor | Core Ultra 9 386H | Core i9-14900HX |
| CPU maker | Intel | Intel |
| CPU cores | 16 | 24 |
| CPU threads | 16 | 32 |
| Max CPU clock | 4.9 GHz | 5.8 GHz |
| Processor options | Core Ultra 9 386H | Core i9-14900HX |
| Geekbench 6 multi-core | 17,034 | 19,017 |
| Geekbench 6 single-core | 2,885 | 3,103 |
| Cinebench 2024 multi-core | 1,274 | 1,817 |
| Display | ||
| Screen size | 16″ | 16″ |
| Resolution | 2560 × 1600 | 2560 × 1600 |
| Resolution class | QHD (1440p/1600p) | QHD (1440p/1600p) |
| Refresh rate | 240 Hz | 240 Hz |
| Panel type | OLED | OLED |
| Brightness | 1,100 nits | 400 nits |
| sRGB coverage | 100% | 100% |
| Response time | 1 ms | 1 ms |
| DCI-P3 coverage | 100% | 100% |
| Pixel density | 189 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) | 64 GB | 96 GB |
| RAM (base) | 64 GB | 16 GB |
| RAM type | LPDDR5X | DDR5 |
| RAM speed | 8,533 MHz | 5,600 MHz |
| Max. supported RAM | — | 96 GB |
| RAM slots | — | 2 |
| Upgradable RAM | No | Yes |
| SSD (up to) | 2,000 GB | 8,192 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 | 95 Wh |
| Power adapter | 250 W | 330 W |
| USB-C charging (Power Delivery) | Yes | Yes |
| Design & cooling | ||
| Weight | 1.85 kg | 2.45 kg |
| Thickness | 16 mm | 22 mm |
| Width | 354 mm | 355 mm |
| Depth | 246 mm | 244 mm |
| Body material | Aluminium | Aluminium |
| Colours | Grey | White, Black |
| Cooling fans | 3 | 2 |
| Vapor chamber cooling | Yes | Yes |
| Liquid metal (CPU) | No | No |
| Fan noise (max. load) | 54.8 dB | 50.3 dB |
| Ports & wireless | ||
| Thunderbolt / USB4 | Thunderbolt 4 | Thunderbolt 4 |
| Thunderbolt or USB4 | Yes | Yes |
| USB-C ports | 2 | 2 |
| USB-A ports | 2 | 3 |
| 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 | ||
| Backlit keyboard | Yes | Yes |
| Numeric keypad | No | No |
| Key travel | 1.7 mm | 1 mm |
| Webcam | 1,080p | 1,080p |
| IR camera (face login) | Yes | Yes |
| Fingerprint reader | No | No |
| Audio | ||
| Speakers | 4 speakers | 2.2 |
| Dolby Atmos | Yes | No |
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