vs
7.6Graphics6.4
7.2Overall performance6.4
6.8Display7.9
5.1Memory & storage8.7
7.7Battery & portability9.2
3.6Features & cooling4.2
Dimensions
Size comparison
ROG Strix SCAR 18 RTX 4090 (2023)Titan GT77 HX RTX 4080 (2023)
| ROG Strix SCAR 18 RTX 4090 (2023) | Titan GT77 HX RTX 4080 (2023) | Difference | |
|---|---|---|---|
| Depth | 294 mm | 330 mm | −36 mm |
| Width | 399 mm | 397 mm | +2 mm |
| Thickness | 23.1 mm | 23 mm | +0.1 mm |
| Weight | 3.1 kg | 3.3 kg | −0.2 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is ROG Strix SCAR 18 RTX 4090 (2023) better than Titan GT77 HX RTX 4080 (2023)?
- Refresh rate240 Hz vs 144 Hz+67%
- GPU compute (FP32)45.2 TFLOPS vs 37.6 TFLOPS+20%
- 3DMark Steel Nomad Light24,398 vs 21,674+13%
- Weight3.1 kg vs 3.3 kg+6%
- Geekbench 6 multi-core18,216 vs 17,215+6%
- Video memory16 GB vs 12 GB+33%
- GPU shader cores9,728 vs 7,424+31%
- Liquid metal (CPU)Yes · Titan GT77 HX RTX 4080 (2023): No
- Dolby AtmosYes · Titan GT77 HX RTX 4080 (2023): No
- Cinebench 2024 multi-core2,116 vs 2,023+5%
- Fan noise (max. load)55.8 dB vs 61 dB+9%
- DCI-P3 coverage100% vs 95%+5%
Why is Titan GT77 HX RTX 4080 (2023) better than ROG Strix SCAR 18 RTX 4090 (2023)?
- RAM (up to)64 GB vs 128 GB2×
- Resolution classQHD (1440p/1600p) vs 4K (2160p/2400p)
- Panel typeIPS vs Mini-LED
- Battery capacity90 Wh vs 100 Wh+11%
- RAM (base)16 GB vs 32 GB2×
- Max. supported RAM64 GB vs 128 GB2×
- SSD (base)512 GB vs 1,024 GB2×
- SD card readerNo · ROG Strix SCAR 18 RTX 4090 (2023): Yes
- IR camera (face login)No · ROG Strix SCAR 18 RTX 4090 (2023): Yes
- Brightness500 nits vs 600 nits+20%
- Pixel density168 ppi vs 255 ppi+52%
- M.2 SSD slots2 vs 3+50%
Specifications
Side by side
| Graphics | ||
| Graphics card | GeForce RTX 4090 Laptop | GeForce RTX 4080 Laptop |
| GPU maker | NVIDIA | NVIDIA |
| GPU power (TGP) | 175 W | 175 W |
| Video memory | 16 GB | 12 GB |
| Video memory type | GDDR6 | GDDR6 |
| GPU shader cores | 9,728 | 7,424 |
| GPU compute (FP32) | 45.2 TFLOPS | 37.6 TFLOPS |
| 3DMark Steel Nomad Light | 24,398 | 21,674 |
| Processor | ||
| Processor | Core i9-13980HX | Core i9-13950HX |
| CPU maker | Intel | Intel |
| CPU cores | 24 | 24 |
| CPU threads | 32 | 32 |
| Max CPU clock | 5.6 GHz | 5.5 GHz |
| Processor options | Core i9-13980HX | Core i9-13950HX, Core i9-13980HX |
| Geekbench 6 multi-core | 18,216 | 17,215 |
| Geekbench 6 single-core | 2,859 | 3,108 |
| Cinebench 2024 multi-core | 2,116 | 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 | IPS | Mini-LED |
| Brightness | 500 nits | 600 nits |
| sRGB coverage | 100% | 100% |
| Response time | 3 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 | No | No |
| MUX switch | Yes | Yes |
| HDR | Yes | Yes |
| Touchscreen | No | No |
| Memory & storage | ||
| RAM (up to) | 64 GB | 128 GB |
| RAM (base) | 16 GB | 32 GB |
| RAM type | DDR5 | DDR5 |
| RAM speed | 4,800 MHz | 5,600 MHz |
| Max. supported RAM | 64 GB | 128 GB |
| RAM slots | 2 | 4 |
| Upgradable RAM | Yes | Yes |
| SSD (up to) | 4,096 GB | 4,096 GB |
| SSD (base) | 512 GB | 1,024 GB |
| M.2 SSD slots | 2 | 3 |
| SSD interface | PCIe 4.0 x4 | PCIe 5.0 x4 |
| Battery & power | ||
| Battery capacity | 90 Wh | 100 Wh |
| Power adapter | 330 W | 330 W |
| USB-C charging (Power Delivery) | Yes | Yes |
| Design & cooling | ||
| Weight | 3.1 kg | 3.3 kg |
| Thickness | 23.1 mm | 23 mm |
| Width | 399 mm | 397 mm |
| Depth | 294 mm | 330 mm |
| Body material | Aluminium | Aluminium, Plastic |
| Colours | Black | Black |
| Cooling fans | 3 | 4 |
| Vapor chamber cooling | No | No |
| Liquid metal (CPU) | Yes | No |
| Fan noise (max. load) | 55.8 dB | 61 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 | Yes |
| Ethernet port | Yes | Yes |
| SD card reader | No | Yes |
| 3.5 mm audio jack | Yes | Yes |
| Wi-Fi standard | Wi-Fi 6E | Wi-Fi 6E |
| Bluetooth | 5.3 | 5.3 |
| Keyboard & camera | ||
| Backlit keyboard | Yes | Yes |
| Numeric keypad | Yes | Yes |
| Key travel | 2 mm | — |
| Webcam | 720p | 720p |
| IR camera (face login) | No | Yes |
| Fingerprint reader | No | Yes |
| Audio | ||
| Speakers | 2.2 | 2.2 |
| Dolby Atmos | Yes | No |
Related comparisons
vs
Asus ROG Strix SCAR 18 RTX 4090 (2023)vsMSI Stealth 18 Mercedes-AMG A1V RTX 4080 (2024)7.77.3vs
Asus ROG Strix SCAR 18 RTX 4090 (2023)vsAlienware m18 RTX 4090 (2023)7.77.2vs
Asus ROG Strix SCAR 18 RTX 4090 (2023)vsRazer Blade 18 RTX 4080 (2023)7.77.4vsAsus ROG Strix SCAR 18 RTX 4090 (2023)vsRazer Blade 18 RTX 4090 (2023)7.78.2
vs
MSI Titan GT77 HX RTX 4080 (2023)vsMedion Erazer Beast 18 X1 RTX 5080 (2025)vsMSI Titan GT77 HX RTX 4080 (2023)vsRazer Blade 18 RTX 4080 (2023)8.47.4