vs
7.6Graphics8.4
7.2Overall performance7.4
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 4090 (2023)
| ROG Strix SCAR 18 RTX 4090 (2023) | Titan GT77 HX RTX 4090 (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 4090 (2023)?
- Refresh rate240 Hz vs 144 Hz+67%
- Weight3.1 kg vs 3.3 kg+6%
- Geekbench 6 multi-core18,216 vs 17,215+6%
- Liquid metal (CPU)Yes · Titan GT77 HX RTX 4090 (2023): No
- Dolby AtmosYes · Titan GT77 HX RTX 4090 (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%
- Screen size18″ vs 17.3″+4%
Why is Titan GT77 HX RTX 4090 (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%
- 3DMark Steel Nomad Light24,398 vs 25,791+6%
- 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%
Specifications
Side by side
| Graphics | ||
| Graphics card | GeForce RTX 4090 Laptop | GeForce RTX 4090 Laptop |
| GPU maker | NVIDIA | NVIDIA |
| GPU power (TGP) | 175 W | 175 W |
| Video memory | 16 GB | 16 GB |
| Video memory type | GDDR6 | GDDR6 |
| GPU shader cores | 9,728 | 9,728 |
| GPU compute (FP32) | 45.2 TFLOPS | 45.2 TFLOPS |
| 3DMark Steel Nomad Light | 24,398 | 25,791 |
| 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 |
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