vs
6.2Graphics7.4
6.1Overall performance7.4
6.9Display8.9
3.2Memory & storage3.6
4.6Battery & portability8.1
3.1Features & cooling8.3
Dimensions
Size comparison
ROG Strix Scar 18 G834 RTX 4080 (2023)Blade 18 RTX 5080 (2026)
| ROG Strix Scar 18 G834 RTX 4080 (2023) | Blade 18 RTX 5080 (2026) | Difference | |
|---|---|---|---|
| Depth | 294 mm | 275 mm | +19 mm |
| Width | 399 mm | 400 mm | −1 mm |
| Thickness | 31 mm | 29 mm | +2 mm |
| Weight | 3.1 kg | 3.2 kg | −0.1 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is ROG Strix Scar 18 G834 RTX 4080 (2023) better than Blade 18 RTX 5080 (2026)?
- Weight3.1 kg vs 3.2 kg+3%
- Liquid metal (CPU)Yes · Blade 18 RTX 5080 (2026): No
- Dolby AtmosYes · Blade 18 RTX 5080 (2026): No
- Key travel2 mm vs 1.5 mm+33%
Why is Blade 18 RTX 5080 (2026) better than ROG Strix Scar 18 G834 RTX 4080 (2023)?
- Resolution classQHD (1440p/1600p) vs 4K (2160p/2400p)
- Battery capacity90 Wh vs 99 Wh+10%
- 3DMark Steel Nomad Light20,961 vs 26,491+26%
- GPU compute (FP32)37.6 TFLOPS vs 42 TFLOPS+12%
- Video memory12 GB vs 16 GB+33%
- Max. supported RAM64 GB vs 128 GB2×
- Vapor chamber coolingNo · ROG Strix Scar 18 G834 RTX 4080 (2023): Yes
- SD card readerNo · ROG Strix Scar 18 G834 RTX 4080 (2023): Yes
- Webcam720p vs 1,440p2×
- IR camera (face login)No · ROG Strix Scar 18 G834 RTX 4080 (2023): Yes
- Brightness500 nits vs 600 nits+20%
- Wi-Fi standardWi-Fi 6 vs Wi-Fi 7+17%
Specifications
Side by side
| Graphics | ||
| Graphics card | GeForce RTX 4080 Laptop | GeForce RTX 5080 Laptop |
| GPU maker | NVIDIA | NVIDIA |
| GPU power (TGP) | 175 W | 175 W |
| Video memory | 12 GB | 16 GB |
| Video memory type | GDDR6 | GDDR7 |
| GPU shader cores | 7,424 | 7,680 |
| GPU compute (FP32) | 37.6 TFLOPS | 42 TFLOPS |
| 3DMark Steel Nomad Light | 20,961 | 26,491 |
| Processor | ||
| Processor | Core i9-13980HX | Core Ultra 9 290HX Plus |
| CPU maker | Intel | Intel |
| CPU cores | 24 | 24 |
| CPU threads | 32 | — |
| Max CPU clock | 5.6 GHz | 5.5 GHz |
| Processor options | Core i9-13980HX | Core Ultra 9 275HX, Core Ultra 9 290HX Plus |
| Geekbench 6 multi-core | 18,216 | — |
| Geekbench 6 single-core | 2,859 | — |
| Cinebench 2024 multi-core | 2,116 | — |
| Display | ||
| Screen size | 18″ | 18″ |
| Resolution | 2560 × 1600 | 3840 × 2400 |
| Resolution class | QHD (1440p/1600p) | 4K (2160p/2400p) |
| Refresh rate | 240 Hz | 240 Hz |
| Panel type | IPS | IPS |
| Brightness | 500 nits | 600 nits |
| sRGB coverage | 100% | 100% |
| Response time | 3 ms | 3 ms |
| DCI-P3 coverage | 100% | 100% |
| Pixel density | 168 ppi | 252 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 | 32 GB |
| RAM (base) | 32 GB | 32 GB |
| RAM type | DDR5 | DDR5 |
| RAM speed | 4,800 MHz | 6,400 MHz |
| Max. supported RAM | 64 GB | 128 GB |
| RAM slots | 2 | 2 |
| Upgradable RAM | Yes | Yes |
| SSD (up to) | 1,000 GB | 1,000 GB |
| SSD (base) | 1,000 GB | 1,000 GB |
| M.2 SSD slots | 2 | 2 |
| SSD interface | PCIe 4.0 x4 | PCIe 5.0 x4 |
| Battery & power | ||
| Battery capacity | 90 Wh | 99 Wh |
| Power adapter | 330 W | 400 W |
| USB-C charging (Power Delivery) | Yes | Yes |
| USB-C charging power | — | 100 W |
| Design & cooling | ||
| Weight | 3.1 kg | 3.2 kg |
| Thickness | 31 mm | 29 mm |
| Width | 399 mm | 400 mm |
| Depth | 294 mm | 275 mm |
| Body material | Aluminium | Aluminium |
| Colours | Black | Black |
| Cooling fans | 3 | 3 |
| Vapor chamber cooling | No | Yes |
| Liquid metal (CPU) | Yes | No |
| Fan noise (max. load) | 55.8 dB | 55.9 dB |
| Ports & wireless | ||
| Thunderbolt / USB4 | Thunderbolt 4 | Thunderbolt 5 |
| 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 | 5 Gbit/s | 5 Gbit/s |
| Ethernet port | Yes | Yes |
| SD card reader | No | Yes |
| 3.5 mm audio jack | Yes | Yes |
| Wi-Fi standard | Wi-Fi 6 | Wi-Fi 7 |
| Bluetooth | 5.2 | 5.4 |
| Keyboard & camera | ||
| Backlit keyboard | Yes | Yes |
| Numeric keypad | Yes | Yes |
| Key travel | 2 mm | 1.5 mm |
| Webcam | 720p | 1,440p |
| IR camera (face login) | No | Yes |
| Fingerprint reader | No | No |
| Audio | ||
| Speakers | 4 speakers | 6 speakers |
| Dolby Atmos | Yes | No |
Related comparisons
vs
Asus ROG Strix Scar 18 G834 RTX 4080 (2023)vsAsus ROG Strix SCAR 18 G834 RTX 4080 (2024)6.27.2vsAsus ROG Strix Scar 18 G834 RTX 4080 (2023)vsAsus ROG Strix SCAR 18 G834 RTX 4090 (2024)6.28.0vs
Asus ROG Strix Scar 18 G834 RTX 4080 (2023)vsAlienware m18 RTX 4060 (2023)6.25.1vsAsus ROG Strix Scar 18 G834 RTX 4080 (2023)vsAlienware m18 RTX 4070 (2023)6.25.5vs
Asus ROG Strix Scar 18 G834 RTX 4080 (2023)vsRazer Blade 18 RTX 4060 (2023)6.26.1vsAsus ROG Strix Scar 18 G834 RTX 4080 (2023)vsRazer Blade 18 RTX 4070 (2023)6.26.4