Architecture is the same on both: Blackwell. NVIDIA GeForce RTX 5080 Laptop GPU leads on Memory: 16 GB against 12 GB. NVIDIA GeForce RTX 5070 Ti Laptop GPU leads on Power Consumption: 60-115 W against 80-150 W. Local AI (comfortable) is the same on both: Qwen3.5 9B.
The percentages are Kacbu Match scores: computed from official specifications for that use, with no price in them.
| NVIDIANVIDIA GeForce RTX 5070 Ti Laptop GPUNo reviews yet | NVIDIANVIDIA GeForce RTX 5080 Laptop GPUNo reviews yet | |
|---|---|---|
| Key Differences | ||
| Architecture | Blackwell | Blackwell |
| Memory | 12 GB | 16 GB |
| Power Consumption | 60-115 W | 80-150 W |
| Local AI (comfortable) | Qwen3.5 9B | Qwen3.5 9B |
| Graphics Processor | ||
| Architecture | Blackwell | Blackwell |
| Processing Unit | 5888 | 7680 |
| Memory | ||
| Memory Size | 12 GB | 16 GB |
| Memory Type | GDDR7 | GDDR7 |
| Memory Bus | 192 bit | 256 bit |
| Power | ||
| Power Consumption | 60-115 W | 80-150 W |
NVIDIA GeForce RTX 5080 Laptop GPU leads on 3 of 4 compared specs.
This table is based on manufacturers official specifications. Winning on paper does not always mean a difference in everyday use.