vs
6.4Graphics8.4
6.4Overall performance7.4
7.9Display7.9
8.7Memory & storage8.7
9.2Battery & portability9.2
4.2Features & cooling4.2
Dimensions
Size comparison
Titan GT77 HX RTX 4080 (2023)Titan GT77 HX RTX 4090 (2023)
| Titan GT77 HX RTX 4080 (2023) | Titan GT77 HX RTX 4090 (2023) | 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 4080 (2023) better than Titan GT77 HX RTX 4090 (2023)?
Titan GT77 HX RTX 4080 (2023) has no measurable advantages in this pair.
Why is Titan GT77 HX RTX 4090 (2023) better than Titan GT77 HX RTX 4080 (2023)?
- GPU compute (FP32)37.6 TFLOPS vs 45.2 TFLOPS+20%
- 3DMark Steel Nomad Light21,674 vs 25,791+19%
- Video memory12 GB vs 16 GB+33%
- GPU shader cores7,424 vs 9,728+31%
Specifications
Side by side
| Graphics | ||
| Graphics card | GeForce RTX 4080 Laptop | GeForce RTX 4090 Laptop |
| GPU maker | NVIDIA | NVIDIA |
| GPU power (TGP) | 175 W | 175 W |
| Video memory | 12 GB | 16 GB |
| Video memory type | GDDR6 | GDDR6 |
| GPU shader cores | 7,424 | 9,728 |
| GPU compute (FP32) | 37.6 TFLOPS | 45.2 TFLOPS |
| 3DMark Steel Nomad Light | 21,674 | 25,791 |
| Processor | ||
| Processor | Core i9-13950HX | Core i9-13950HX |
| CPU maker | Intel | Intel |
| CPU cores | 24 | 24 |
| CPU threads | 32 | 32 |
| Max CPU clock | 5.5 GHz | 5.5 GHz |
| Processor options | Core i9-13950HX, Core i9-13980HX | Core i9-13950HX, Core i9-13980HX |
| Geekbench 6 multi-core | 17,215 | 17,215 |
| Geekbench 6 single-core | 3,108 | 3,108 |
| Cinebench 2024 multi-core | 2,023 | 2,023 |
| Display | ||
| Screen size | 17.3″ | 17.3″ |
| Resolution | 3840 × 2160 | 3840 × 2160 |
| Resolution class | 4K (2160p/2400p) | 4K (2160p/2400p) |
| Refresh rate | 144 Hz | 144 Hz |
| Panel type | Mini-LED | Mini-LED |
| Brightness | 600 nits | 600 nits |
| sRGB coverage | 100% | 100% |
| DCI-P3 coverage | 95% | 95% |
| Pixel density | 255 ppi | 255 ppi |
| Aspect ratio | 16:9 | 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) | 128 GB | 128 GB |
| RAM (base) | 32 GB | 32 GB |
| RAM type | DDR5 | DDR5 |
| RAM speed | 5,600 MHz | 5,600 MHz |
| Max. supported RAM | 128 GB | 128 GB |
| RAM slots | 4 | 4 |
| Upgradable RAM | Yes | Yes |
| SSD (up to) | 4,096 GB | 4,096 GB |
| SSD (base) | 1,024 GB | 1,024 GB |
| M.2 SSD slots | 3 | 3 |
| SSD interface | PCIe 5.0 x4 | PCIe 5.0 x4 |
| Battery & power | ||
| Battery capacity | 100 Wh | 100 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 | Aluminium, Plastic |
| Colours | Black | Black |
| 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 | 2 |
| 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 | 5.3 |
| Keyboard & camera | ||
| Backlit keyboard | Yes | Yes |
| Numeric keypad | Yes | Yes |
| Webcam | 720p | 720p |
| IR camera (face login) | Yes | Yes |
| Fingerprint reader | Yes | Yes |
| Audio | ||
| Speakers | 2.2 | 2.2 |
| Dolby Atmos | No | No |
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