vs
8.4Graphics5.4
7.3Overall performance3.9
8.0Display4.3
8.8Memory & storage9.5
9.2Battery & portability9.1
4.2Features & cooling4.9
Dimensions
Size comparison
Titan GT77 HX RTX 4090 (2023)Titan GT77 RTX 3080 Ti (2022)
| Titan GT77 HX RTX 4090 (2023) | Titan GT77 RTX 3080 Ti (2022) | Difference | |
|---|---|---|---|
| Depth | 330 mm | 330 mm | = |
| Width | 397 mm | 397 mm | = |
| Thickness | 23 mm | 23 mm | = |
| Weight | 3.3 kg | 3.3 kg | = |
Drawn to the same scale from the official dimensions (front and side).
Why is Titan GT77 HX RTX 4090 (2023) better than Titan GT77 RTX 3080 Ti (2022)?
- 3DMark Steel Nomad Light25,791 vs 13,432+92%
- GPU compute (FP32)45.2 TFLOPS vs 25.4 TFLOPS+78%
- Resolution class4K (2160p/2400p) vs Full HD (1080p/1200p)
- Panel typeMini-LED vs IPS
- Brightness600 nits vs 300 nits2×
- Cinebench 2024 multi-core2,023 vs 1,148+76%
- Geekbench 6 multi-core17,215 vs 14,477+19%
- CPU cores24 vs 16+50%
- GPU shader cores9,728 vs 7,424+31%
- Pixel density255 ppi vs 127 ppi2×
- HDRYes · Titan GT77 RTX 3080 Ti (2022): No
- CPU threads32 vs 24+33%
Why is Titan GT77 RTX 3080 Ti (2022) better than Titan GT77 HX RTX 4090 (2023)?
- Refresh rate144 Hz vs 360 Hz2.5×
- SSD (up to)4,096 GB vs 8,192 GB2×
- USB-A ports2 vs 3+50%
- M.2 SSD slots3 vs 4+33%
Specifications
Side by side
| Graphics | ||
| Graphics card | GeForce RTX 4090 Laptop | GeForce RTX 3080 Ti 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 | 7,424 |
| GPU compute (FP32) | 45.2 TFLOPS | 25.4 TFLOPS |
| 3DMark Steel Nomad Light | 25,791 | 13,432 |
| Processor | ||
| Processor | Core i9-13950HX | Core i7-12800HX |
| CPU maker | Intel | Intel |
| CPU cores | 24 | 16 |
| CPU threads | 32 | 24 |
| Max CPU clock | 5.5 GHz | 4.8 GHz |
| Processor options | Core i9-13950HX, Core i9-13980HX | Core i7-12800HX, Core i9-12900HX |
| Geekbench 6 multi-core | 17,215 | 14,477 |
| Geekbench 6 single-core | 3,108 | 2,555 |
| Cinebench 2024 multi-core | 2,023 | 1,148 |
| Display | ||
| Screen size | 17.3″ | 17.3″ |
| Resolution | 3840 × 2160 | 1920 × 1080 |
| Resolution class | 4K (2160p/2400p) | Full HD (1080p/1200p) |
| Refresh rate | 144 Hz | 360 Hz |
| Panel type | Mini-LED | IPS |
| Brightness | 600 nits | 300 nits |
| sRGB coverage | 100% | 100% |
| Response time | — | 4 ms |
| DCI-P3 coverage | 95% | 73% |
| Pixel density | 255 ppi | 127 ppi |
| Aspect ratio | 16:9 | 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) | 128 GB | 128 GB |
| RAM (base) | 32 GB | 32 GB |
| RAM type | DDR5 | DDR5 |
| RAM speed | 5,600 MHz | 4,800 MHz |
| Max. supported RAM | 128 GB | 128 GB |
| RAM slots | 4 | 4 |
| Upgradable RAM | Yes | Yes |
| SSD (up to) | 4,096 GB | 8,192 GB |
| SSD (base) | 1,024 GB | 1,024 GB |
| M.2 SSD slots | 3 | 4 |
| SSD interface | PCIe 5.0 x4 | PCIe 5.0 x4 |
| Battery & power | ||
| Battery capacity | 100 Wh | 99 Wh |
| Power adapter | 330 W | 330 W |
| USB-C charging (Power Delivery) | Yes | Yes |
| Design & cooling | ||
| Weight | 3.3 kg | 3.3 kg |
| Thickness | 23 mm | 23 mm |
| Width | 397 mm | 397 mm |
| Depth | 330 mm | 330 mm |
| Body material | Aluminium, Plastic | Plastic |
| Colours | Black | Black, Blue |
| Cooling fans | 4 | 4 |
| Vapor chamber cooling | No | No |
| Liquid metal (CPU) | No | No |
| Fan noise (max. load) | 61 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 | 3 |
| HDMI | HDMI 2.1 | HDMI 2.1 |
| HDMI 2.1 | Yes | Yes |
| (Mini) DisplayPort | Yes | Yes |
| Ethernet port | Yes | Yes |
| SD card reader | Yes | Yes |
| 3.5 mm audio jack | Yes | Yes |
| Wi-Fi standard | Wi-Fi 6E | Wi-Fi 6E |
| Bluetooth | 5.3 | 5.2 |
| Keyboard & camera | ||
| Backlit keyboard | Yes | Yes |
| Numeric keypad | Yes | Yes |
| Key travel | — | 1.8 mm |
| Webcam | 720p | 720p |
| IR camera (face login) | Yes | Yes |
| Fingerprint reader | Yes | Yes |
| Audio | ||
| Speakers | 2.2 | 2.2 |
| Dolby Atmos | No | — |
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