Asus ROG Strix Scar 18 G835 RTX 5090 (2025) vs MSI Titan GT77 RTX 3080 Ti (2022)
What ROG Strix Scar 18 G835 RTX 5090 (2025) does better (21) and where Titan GT77 RTX 3080 Ti (2022) wins (10) — every spec side by side.
vs
8.9Graphics5.4
9.0Overall performance3.9
9.8Display4.3
4.5Memory & storage9.5
2.7Battery & portability9.0
7.7Features & cooling4.9
Dimensions
Size comparison
ROG Strix Scar 18 G835 RTX 5090 (2025)Titan GT77 RTX 3080 Ti (2022)
| ROG Strix Scar 18 G835 RTX 5090 (2025) | Titan GT77 RTX 3080 Ti (2022) | Difference | |
|---|---|---|---|
| Depth | 298 mm | 330 mm | −32 mm |
| Width | 399 mm | 397 mm | +2 mm |
| Thickness | 32 mm | 23 mm | +9 mm |
| Weight | 3.3 kg | 3.3 kg | = |
Drawn to the same scale from the official dimensions (front and side).
Why is ROG Strix Scar 18 G835 RTX 5090 (2025) better than Titan GT77 RTX 3080 Ti (2022)?
- 3DMark Steel Nomad Light30,125 vs 13,4322.2×
- GPU compute (FP32)51.4 TFLOPS vs 25.4 TFLOPS2×
- Brightness1,200 nits vs 300 nits4×
- Resolution class4K (2160p/2400p) vs Full HD (1080p/1200p)
- Panel typeMini-LED vs IPS
- Video memory24 GB vs 16 GB+50%
- CPU cores24 vs 16+50%
- GPU shader cores10,496 vs 7,424+41%
- HDRYes · Titan GT77 RTX 3080 Ti (2022): No
- Vapor chamber coolingYes · Titan GT77 RTX 3080 Ti (2022): No
- Liquid metal (CPU)Yes · Titan GT77 RTX 3080 Ti (2022): No
- Wi-Fi standardWi-Fi 7 vs Wi-Fi 6E+8%
Why is Titan GT77 RTX 3080 Ti (2022) better than ROG Strix Scar 18 G835 RTX 5090 (2025)?
- RAM (up to)64 GB vs 128 GB2×
- SSD (up to)4,000 GB vs 8,192 GB2×
- Battery capacity90 Wh vs 99 Wh+10%
- Refresh rate300 Hz vs 360 Hz+20%
- Thickness32 mm vs 23 mm+39%
- Max. supported RAM64 GB vs 128 GB2×
- M.2 SSD slots2 vs 42×
- SD card readerNo · ROG Strix Scar 18 G835 RTX 5090 (2025): Yes
- Cooling fans3 vs 4+33%
- SSD (base)1,000 GB vs 1,024 GB+2%
Specifications
Side by side
| Graphics | ||
| Graphics card | GeForce RTX 5090 Laptop | GeForce RTX 3080 Ti Laptop |
| GPU maker | NVIDIA | NVIDIA |
| GPU power (TGP) | 175 W | 175 W |
| Video memory | 24 GB | 16 GB |
| Video memory type | GDDR7 | GDDR6 |
| GPU shader cores | 10,496 | 7,424 |
| GPU compute (FP32) | 51.4 TFLOPS | 25.4 TFLOPS |
| 3DMark Steel Nomad Light | 30,125 | 13,432 |
| Processor | ||
| Processor | Core Ultra 9 290HX Plus | Core i7-12800HX |
| CPU maker | Intel | Intel |
| CPU cores | 24 | 16 |
| CPU threads | — | 24 |
| Max CPU clock | 5.5 GHz | 4.8 GHz |
| Processor options | Core Ultra 9 275HX, Core Ultra 9 290HX Plus | Core i7-12800HX, Core i9-12900HX |
| Geekbench 6 multi-core | — | 14,477 |
| Geekbench 6 single-core | — | 2,555 |
| Cinebench 2024 multi-core | — | 1,148 |
| Display | ||
| Screen size | 18″ | 17.3″ |
| Resolution | 3840 × 2400 | 1920 × 1080 |
| Resolution class | 4K (2160p/2400p) | Full HD (1080p/1200p) |
| Refresh rate | 300 Hz | 360 Hz |
| Panel type | Mini-LED | IPS |
| Brightness | 1,200 nits | 300 nits |
| sRGB coverage | 100% | 100% |
| Response time | 3 ms | 4 ms |
| DCI-P3 coverage | 100% | 73% |
| Pixel density | 168 ppi | 127 ppi |
| Aspect ratio | 16:10 | 16:9 |
| G-Sync / FreeSync | Yes | Yes |
| Advanced Optimus | No | No |
| MUX switch | Yes | Yes |
| HDR | Yes | No |
| Touchscreen | No | No |
| Memory & storage | ||
| RAM (up to) | 64 GB | 128 GB |
| RAM (base) | 32 GB | 32 GB |
| RAM type | DDR5 | DDR5 |
| RAM speed | 5,600 MHz | 4,800 MHz |
| Max. supported RAM | 64 GB | 128 GB |
| RAM slots | 2 | 4 |
| Upgradable RAM | Yes | Yes |
| SSD (up to) | 4,000 GB | 8,192 GB |
| SSD (base) | 1,000 GB | 1,024 GB |
| M.2 SSD slots | 2 | 4 |
| SSD interface | PCIe 4.0 x4 | PCIe 5.0 x4 |
| Battery & power | ||
| Battery capacity | 90 Wh | 99 Wh |
| Power adapter | 380 W | 330 W |
| USB-C charging (Power Delivery) | Yes | Yes |
| USB-C charging power | 100 W | — |
| Design & cooling | ||
| Weight | 3.3 kg | 3.3 kg |
| Thickness | 32 mm | 23 mm |
| Width | 399 mm | 397 mm |
| Depth | 298 mm | 330 mm |
| Body material | Aluminium, Plastic | Plastic |
| Colours | Black | Black, Blue |
| Cooling fans | 3 | 4 |
| Vapor chamber cooling | Yes | No |
| Liquid metal (CPU) | Yes | No |
| Fan noise (max. load) | 53.7 dB | 61 dB |
| Ports & wireless | ||
| Thunderbolt / USB4 | Thunderbolt 5 | Thunderbolt 4 |
| Thunderbolt or USB4 | Yes | Yes |
| USB-C ports | 2 | 2 |
| USB-A ports | 3 | 3 |
| HDMI | HDMI 2.1 | HDMI 2.1 |
| HDMI 2.1 | Yes | Yes |
| (Mini) DisplayPort | No | Yes |
| Ethernet | 5 Gbit/s | — |
| Ethernet port | Yes | Yes |
| SD card reader | No | Yes |
| 3.5 mm audio jack | Yes | Yes |
| Wi-Fi standard | Wi-Fi 7 | Wi-Fi 6E |
| Bluetooth | 5.4 | 5.2 |
| Keyboard & camera | ||
| Backlit keyboard | Yes | Yes |
| Numeric keypad | Yes | Yes |
| Key travel | — | 1.8 mm |
| Webcam | 1,080p | 720p |
| IR camera (face login) | Yes | Yes |
| Fingerprint reader | No | Yes |
| Audio | ||
| Speakers | 4 speakers | 2.2 |
| Dolby Atmos | Yes | — |
Related comparisons
vs
Asus ROG Strix Scar 18 G835 RTX 5090 (2025)vsMedion Erazer Beast 18 X1 RTX 5080 (2025)vs
Asus ROG Strix Scar 18 G835 RTX 5090 (2025)vsLenovo Legion 9 18 G10 RTX 5080 (2025)9.08.9vs
Asus ROG Strix Scar 18 G835 RTX 5090 (2025)vsMSI Raider 18 Max HX A2W RTX 5090 (2026)9.09.2vs
Asus ROG Strix Scar 18 G835 RTX 5090 (2025)vsAsus TUF Gaming A18 FA808 RTX 5050 (2025)9.03.6vs
Asus ROG Strix Scar 18 G835 RTX 5090 (2025)vsMSI Titan 18 HX Dragon Edition Draco Epic A2WJ RTX 5090 (2026)9.08.2vs
Asus ROG Strix Scar 18 G835 RTX 5090 (2025)vsGigabyte Aorus Master 18 RTX 5080 (2025)9.08.7