vs
3.7Graphics6.3
3.5Overall performance5.8
6.0Display6.3
7.7Memory & storage6.4
4.0Battery & portability8.6
6.7Features & cooling7.9
Dimensions
Size comparison
m18 RTX 4070 (2023)Blade 18 RTX 4080 (2023)
| m18 RTX 4070 (2023) | Blade 18 RTX 4080 (2023) | Difference | |
|---|---|---|---|
| Depth | 319.9 mm | 260 mm | +59.9 mm |
| Width | 410.3 mm | 395 mm | +15.3 mm |
| Thickness | 26.7 mm | 19.9 mm | +6.8 mm |
| Weight | 4.2 kg | 2.8 kg | +1.5 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is m18 RTX 4070 (2023) better than Blade 18 RTX 4080 (2023)?
- Refresh rate480 Hz vs 240 Hz2×
- Battery capacity97 Wh vs 82 Wh+18%
- Response time3 ms vs 6 ms2×
- HDRYes · Blade 18 RTX 4080 (2023): No
- M.2 SSD slots4 vs 22×
- Liquid metal (CPU)Yes · Blade 18 RTX 4080 (2023): No
- Key travel1.8 mm vs 1 mm+80%
- USB-C ports3 vs 2+50%
- Cooling fans4 vs 3+33%
Why is Blade 18 RTX 4080 (2023) better than m18 RTX 4070 (2023)?
- GPU power (TGP)115 W vs 175 W+52%
- GPU compute (FP32)20 TFLOPS vs 37.6 TFLOPS+88%
- Weight4.23 kg vs 2.75 kg+54%
- Resolution classFull HD (1080p/1200p) vs QHD (1440p/1600p)
- 3DMark Steel Nomad Light15,431 vs 21,552+40%
- CPU cores14 vs 24+71%
- Brightness300 nits vs 500 nits+67%
- Cinebench 2024 multi-core1,124 vs 1,837+63%
- Geekbench 6 multi-core14,772 vs 17,946+21%
- GPU shader cores4,608 vs 7,424+61%
- Video memory8 GB vs 12 GB+50%
- SSD (base)256 GB vs 1,024 GB4×
Specifications
Side by side
| Graphics | ||
| Graphics card | GeForce RTX 4070 Laptop | GeForce RTX 4080 Laptop |
| GPU maker | NVIDIA | NVIDIA |
| GPU power (TGP) | 115 W | 175 W |
| Video memory | 8 GB | 12 GB |
| Video memory type | GDDR6 | GDDR6 |
| GPU shader cores | 4,608 | 7,424 |
| GPU compute (FP32) | 20 TFLOPS | 37.6 TFLOPS |
| 3DMark Steel Nomad Light | 15,431 | 21,552 |
| Processor | ||
| Processor | Core i7-13650HX | Core i9-13900HX |
| CPU maker | Intel | Intel |
| CPU cores | 14 | 24 |
| CPU threads | 20 | 32 |
| Max CPU clock | 4.9 GHz | 5.4 GHz |
| Processor options | Core i7-13650HX, Core i7-13700HX, Ryzen 7 7745HX, Core i9-13900HX, Core i9-13980HX, Ryzen 9 7845HX, Ryzen 9 7945HX | Core i9-13900HX, Core i9-13950HX, Core i9-13980HX |
| Geekbench 6 multi-core | 14,772 | 17,946 |
| Geekbench 6 single-core | 2,840 | 3,002 |
| Cinebench 2024 multi-core | 1,124 | 1,837 |
| Display | ||
| Screen size | 18″ | 18″ |
| Resolution | 1920 × 1200 | 2560 × 1600 |
| Resolution class | Full HD (1080p/1200p) | QHD (1440p/1600p) |
| Refresh rate | 480 Hz | 240 Hz |
| Panel type | IPS | IPS |
| Brightness | 300 nits | 500 nits |
| sRGB coverage | 100% | 100% |
| Response time | 3 ms | 6 ms |
| DCI-P3 coverage | 100% | 100% |
| Pixel density | 126 ppi | 168 ppi |
| Aspect ratio | 16:10 | 16:10 |
| 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 | 64 GB |
| RAM (base) | 16 GB | 16 GB |
| RAM type | DDR5 | DDR5 |
| RAM speed | 4,800 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) | 256 GB | 1,024 GB |
| M.2 SSD slots | 4 | 2 |
| SSD interface | PCIe 4.0 x4 | PCIe 4.0 x4 |
| Battery & power | ||
| Battery capacity | 97 Wh | 82 Wh |
| Power adapter | 330 W | 330 W |
| USB-C charging (Power Delivery) | Yes | Yes |
| Design & cooling | ||
| Weight | 4.23 kg | 2.75 kg |
| Thickness | 26.7 mm | 19.9 mm |
| Width | 410.3 mm | 395 mm |
| Depth | 319.9 mm | 260 mm |
| Body material | Aluminium | Aluminium |
| Colours | Black, Gray | Black |
| Cooling fans | 4 | 3 |
| Vapor chamber cooling | Yes | Yes |
| Liquid metal (CPU) | Yes | No |
| Fan noise (max. load) | 56.7 dB | 53.5 dB |
| Ports & wireless | ||
| Thunderbolt / USB4 | Thunderbolt 4 | Thunderbolt 4 |
| Thunderbolt or USB4 | Yes | Yes |
| USB-C ports | 3 | 2 |
| USB-A ports | 3 | 3 |
| HDMI | HDMI 2.1 | HDMI 2.1 |
| HDMI 2.1 | Yes | Yes |
| (Mini) DisplayPort | Yes | 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 | 5.3 | 5.2 |
| Keyboard & camera | ||
| Backlit keyboard | Yes | Yes |
| Numeric keypad | Yes | No |
| Key travel | 1.8 mm | 1 mm |
| Webcam | 1,080p | 1,440p |
| IR camera (face login) | Yes | Yes |
| Fingerprint reader | No | No |
| Audio | ||
| Speakers | 2.0 | 4.2 |
| Dolby Atmos | Yes | Yes |
Related comparisons
vs
Asus ROG Strix Scar 18 G834 RTX 4080 (2023)vsAlienware m18 RTX 4070 (2023)6.15.4
vsAcer Predator Helios 18 PH18-71 RTX 4080 (2023)vsAlienware m18 RTX 4070 (2023)4.65.4vs
Alienware m18 RTX 4070 (2023)vsRazer Blade 18 RTX 4060 (2023)5.46.0
vsAsus ROG Strix G18 RTX 4080 (2023)vsAlienware m18 RTX 4070 (2023)5.35.4vs
Razer Blade 18 RTX 4080 (2023)vsMSI Stealth 18 Mercedes-AMG A1V RTX 4080 (2024)7.47.3vs
Razer Blade 18 RTX 4080 (2023)vsRazer Blade 18 RTX 5080 (2025)7.49.1