vs
9.8Graphics6.4
9.3Overall performance6.4
8.8Display7.9
9.2Memory & storage8.7
6.3Battery & portability9.2
9.5Features & cooling4.2
Dimensions
Size comparison
Aorus Master 18 RTX 5090 (2025)Titan GT77 HX RTX 4080 (2023)
| Aorus Master 18 RTX 5090 (2025) | Titan GT77 HX RTX 4080 (2023) | Difference | |
|---|---|---|---|
| Depth | 287 mm | 330 mm | −43 mm |
| Width | 401 mm | 397 mm | +4 mm |
| Thickness | 30 mm | 23 mm | +7 mm |
| Weight | 3.5 kg | 3.3 kg | +0.2 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is Aorus Master 18 RTX 5090 (2025) better than Titan GT77 HX RTX 4080 (2023)?
- Refresh rate240 Hz vs 144 Hz+67%
- 3DMark Steel Nomad Light32,908 vs 21,674+52%
- RAM (up to)192 GB vs 128 GB+50%
- Video memory24 GB vs 12 GB2×
- Brightness1,200 nits vs 600 nits2×
- SSD (up to)8,000 GB vs 4,096 GB+95%
- GPU compute (FP32)51.4 TFLOPS vs 37.6 TFLOPS+37%
- Geekbench 6 multi-core22,441 vs 17,215+30%
- SSD (base)4,000 GB vs 1,024 GB3.9×
- GPU shader cores10,496 vs 7,424+41%
- Advanced OptimusYes · Titan GT77 HX RTX 4080 (2023): No
- RAM (base)64 GB vs 32 GB2×
Why is Titan GT77 HX RTX 4080 (2023) better than Aorus Master 18 RTX 5090 (2025)?
- Resolution classQHD (1440p/1600p) vs 4K (2160p/2400p)
- Weight3.5 kg vs 3.3 kg+6%
- Thickness30 mm vs 23 mm+30%
- Pixel density168 ppi vs 255 ppi+52%
- CPU threads24 vs 32+33%
- RAM speed4,800 MHz vs 5,600 MHz+17%
Specifications
Side by side
| Graphics | ||
| Graphics card | GeForce RTX 5090 Laptop | GeForce RTX 4080 Laptop |
| GPU maker | NVIDIA | NVIDIA |
| GPU power (TGP) | 175 W | 175 W |
| Video memory | 24 GB | 12 GB |
| Video memory type | GDDR7 | GDDR6 |
| GPU shader cores | 10,496 | 7,424 |
| GPU compute (FP32) | 51.4 TFLOPS | 37.6 TFLOPS |
| 3DMark Steel Nomad Light | 32,908 | 21,674 |
| Processor | ||
| Processor | Core Ultra 9 275HX | Core i9-13950HX |
| CPU maker | Intel | Intel |
| CPU cores | 24 | 24 |
| CPU threads | 24 | 32 |
| Max CPU clock | 5.4 GHz | 5.5 GHz |
| Processor options | Core Ultra 9 275HX | Core i9-13950HX, Core i9-13980HX |
| Geekbench 6 multi-core | 22,441 | 17,215 |
| Geekbench 6 single-core | 3,342 | 3,108 |
| Cinebench 2024 multi-core | 2,132 | 2,023 |
| Display | ||
| Screen size | 18″ | 17.3″ |
| Resolution | 2560 × 1600 | 3840 × 2160 |
| Resolution class | QHD (1440p/1600p) | 4K (2160p/2400p) |
| Refresh rate | 240 Hz | 144 Hz |
| Panel type | Mini-LED | Mini-LED |
| Brightness | 1,200 nits | 600 nits |
| sRGB coverage | 100% | 100% |
| Response time | 5 ms | — |
| DCI-P3 coverage | 100% | 95% |
| Pixel density | 168 ppi | 255 ppi |
| Aspect ratio | 16:10 | 16:9 |
| G-Sync / FreeSync | Yes | Yes |
| Advanced Optimus | Yes | No |
| MUX switch | Yes | Yes |
| HDR | Yes | Yes |
| Touchscreen | No | No |
| Memory & storage | ||
| RAM (up to) | 192 GB | 128 GB |
| RAM (base) | 64 GB | 32 GB |
| RAM type | DDR5 | DDR5 |
| RAM speed | 4,800 MHz | 5,600 MHz |
| Max. supported RAM | 128 GB | 128 GB |
| RAM slots | 2 | 4 |
| Upgradable RAM | Yes | Yes |
| SSD (up to) | 8,000 GB | 4,096 GB |
| SSD (base) | 4,000 GB | 1,024 GB |
| M.2 SSD slots | 3 | 3 |
| SSD interface | PCIe 5.0 x4 | PCIe 5.0 x4 |
| Battery & power | ||
| Battery capacity | 99 Wh | 100 Wh |
| Power adapter | 400 W | 330 W |
| USB-C charging (Power Delivery) | Yes | Yes |
| Design & cooling | ||
| Weight | 3.5 kg | 3.3 kg |
| Thickness | 30 mm | 23 mm |
| Width | 401 mm | 397 mm |
| Depth | 287 mm | 330 mm |
| Body material | Plastic | Aluminium, Plastic |
| Colours | Grey | Black |
| Cooling fans | 4 | 4 |
| Vapor chamber cooling | Yes | No |
| Liquid metal (CPU) | No | No |
| Fan noise (max. load) | 53 dB | 61 dB |
| Ports & wireless | ||
| Thunderbolt / USB4 | Thunderbolt 4 | Thunderbolt 4 |
| Thunderbolt or USB4 | Yes | Yes |
| USB-C ports | 2 | 2 |
| USB-A ports | 3 | 2 |
| HDMI | HDMI 2.1 | HDMI 2.1 |
| HDMI 2.1 | Yes | Yes |
| (Mini) DisplayPort | Yes | Yes |
| Ethernet | 5 Gbit/s | — |
| Ethernet port | Yes | Yes |
| 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 | ||
| Keyboard backlight | Single-colour RGB | — |
| Backlit keyboard | Yes | Yes |
| Numeric keypad | Yes | Yes |
| Key travel | 1.7 mm | — |
| Webcam | 1,080p | 720p |
| IR camera (face login) | Yes | Yes |
| Fingerprint reader | No | Yes |
| Audio | ||
| Speakers | 2 speakers | 2.2 |
| Dolby Atmos | Yes | No |
Related comparisons
vs
Asus TUF Gaming A18 FA808 RTX 5070 (2025)vsGigabyte Aorus Master 18 RTX 5090 (2025)5.69.6
vsAsus TUF Gaming A18 FA808 RTX 5060 (2025)vsGigabyte Aorus Master 18 RTX 5090 (2025)4.89.6
vsAcer Nitro 18 AI AN18-61 RTX 5070 Ti (2025)vsGigabyte Aorus Master 18 RTX 5090 (2025)6.19.6vs
Gigabyte Aorus Master 18 RTX 5090 (2025)vsMSI Raider 18 Max HX A2W RTX 5070 Ti (2026)9.66.8vs
Gigabyte Aorus Master 18 RTX 5090 (2025)vsMSI Vector 18 HX AI A2XW RTX 5090 (2025)9.67.8
vsGigabyte Gaming A18 RTX 5070 (2025)vsGigabyte Aorus Master 18 RTX 5090 (2025)4.69.6