vs
3.9Graphics6.3
4.6Overall performance5.8
6.3Display6.3
6.4Memory & storage6.4
8.6Battery & portability8.6
7.9Features & cooling7.9
Dimensions
Size comparison
Blade 18 RTX 4070 (2023)Blade 18 RTX 4080 (2023)
| Blade 18 RTX 4070 (2023) | Blade 18 RTX 4080 (2023) | Difference | |
|---|---|---|---|
| Depth | 260 mm | 260 mm | = |
| Width | 395 mm | 395 mm | = |
| Thickness | 19.9 mm | 19.9 mm | = |
| Weight | 2.8 kg | 2.8 kg | = |
Drawn to the same scale from the official dimensions (front and side).
Why is Blade 18 RTX 4070 (2023) better than Blade 18 RTX 4080 (2023)?
Blade 18 RTX 4070 (2023) has no measurable advantages in this pair.
Why is Blade 18 RTX 4080 (2023) better than Blade 18 RTX 4070 (2023)?
- GPU compute (FP32)21.8 TFLOPS vs 37.6 TFLOPS+72%
- 3DMark Steel Nomad Light13,789 vs 21,552+56%
- GPU power (TGP)140 W vs 175 W+25%
- GPU shader cores4,608 vs 7,424+61%
- Video memory8 GB vs 12 GB+50%
Specifications
Side by side
| Graphics | ||
| Graphics card | GeForce RTX 4070 Laptop | GeForce RTX 4080 Laptop |
| GPU maker | NVIDIA | NVIDIA |
| GPU power (TGP) | 140 W | 175 W |
| Video memory | 8 GB | 12 GB |
| Video memory type | GDDR6 | GDDR6 |
| GPU shader cores | 4,608 | 7,424 |
| GPU compute (FP32) | 21.8 TFLOPS | 37.6 TFLOPS |
| 3DMark Steel Nomad Light | 13,789 | 21,552 |
| Processor | ||
| Processor | Core i9-13900HX | Core i9-13900HX |
| CPU maker | Intel | Intel |
| CPU cores | 24 | 24 |
| CPU threads | 32 | 32 |
| Max CPU clock | 5.4 GHz | 5.4 GHz |
| Processor options | Core i9-13900HX, Core i9-13950HX, Core i9-13980HX | Core i9-13900HX, Core i9-13950HX, Core i9-13980HX |
| Geekbench 6 multi-core | 17,946 | 17,946 |
| Geekbench 6 single-core | 3,002 | 3,002 |
| Cinebench 2024 multi-core | 1,837 | 1,837 |
| Display | ||
| Screen size | 18″ | 18″ |
| Resolution | 2560 × 1600 | 2560 × 1600 |
| Resolution class | QHD (1440p/1600p) | QHD (1440p/1600p) |
| Refresh rate | 240 Hz | 240 Hz |
| Panel type | IPS | IPS |
| Brightness | 500 nits | 500 nits |
| sRGB coverage | 100% | 100% |
| Response time | 6 ms | 6 ms |
| DCI-P3 coverage | 100% | 100% |
| Pixel density | 168 ppi | 168 ppi |
| Aspect ratio | 16:10 | 16:10 |
| G-Sync / FreeSync | Yes | Yes |
| Advanced Optimus | No | No |
| MUX switch | Yes | Yes |
| HDR | No | No |
| Touchscreen | No | No |
| Memory & storage | ||
| RAM (up to) | 64 GB | 64 GB |
| RAM (base) | 16 GB | 16 GB |
| RAM type | DDR5 | DDR5 |
| RAM speed | 5,600 MHz | 5,600 MHz |
| Max. supported RAM | 64 GB | 64 GB |
| RAM slots | 2 | 2 |
| Upgradable RAM | Yes | Yes |
| SSD (up to) | 8,192 GB | 8,192 GB |
| SSD (base) | 1,024 GB | 1,024 GB |
| M.2 SSD slots | 2 | 2 |
| SSD interface | PCIe 4.0 x4 | PCIe 4.0 x4 |
| Battery & power | ||
| Battery capacity | 82 Wh | 82 Wh |
| Power adapter | 330 W | 330 W |
| USB-C charging (Power Delivery) | Yes | Yes |
| Design & cooling | ||
| Weight | 2.75 kg | 2.75 kg |
| Thickness | 19.9 mm | 19.9 mm |
| Width | 395 mm | 395 mm |
| Depth | 260 mm | 260 mm |
| Body material | Aluminium | Aluminium |
| Colours | Black | Black |
| Cooling fans | 3 | 3 |
| Vapor chamber cooling | Yes | Yes |
| Liquid metal (CPU) | No | No |
| Fan noise (max. load) | 53.5 dB | 53.5 dB |
| Ports & wireless | ||
| Thunderbolt / USB4 | Thunderbolt 4 | 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 | No |
| 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 | 5.2 | 5.2 |
| Keyboard & camera | ||
| Backlit keyboard | Yes | Yes |
| Numeric keypad | No | No |
| Key travel | 1 mm | 1 mm |
| Webcam | 1,440p | 1,440p |
| IR camera (face login) | Yes | Yes |
| Fingerprint reader | No | No |
| Audio | ||
| Speakers | 4.2 | 4.2 |
| Dolby Atmos | Yes | Yes |
Related comparisons
vs
Asus ROG Strix Scar 18 G834 RTX 4080 (2023)vsRazer Blade 18 RTX 4070 (2023)6.16.4
vsAlienware m18 RTX 4080 (2023)vsRazer Blade 18 RTX 4070 (2023)6.76.4
vsAsus ROG Strix G18 G814 RTX 4080 (2024)vsRazer Blade 18 RTX 4070 (2023)6.56.4
vsMSI Titan GT77 RTX 3070 Ti (2022)vsRazer Blade 18 RTX 4070 (2023)6.36.4vsMSI Titan GT77 RTX 3080 Ti (2022)vsRazer Blade 18 RTX 4070 (2023)6.86.4vs
Razer Blade 18 RTX 4080 (2023)vsMSI Stealth 18 Mercedes-AMG A1V RTX 4080 (2024)7.47.3