NVIDIA GeForce RTX 4070 Laptop vs Intel Arc B580
The NVIDIA GeForce RTX 4070 Laptop is the faster card by roughly 3%. Here is how the two compare across every spec that matters for gaming.
| Specification | NVIDIA GeForce RTX 4070 Laptop | Intel Arc B580 |
|---|---|---|
| Performance score | 31/100 | 30/100 |
| Tier | C | C |
| VRAM | 8 GB | 12 GB |
| Power draw (TDP) | 115 W | 190 W |
| Launch MSRP | — | $249 |
| Performance per $100 | — | 12.0 |
| Release year | 2023 | 2024 |
| DLSS | ✓ Yes | — No |
| FSR | ✓ Yes | ✓ Yes |
| XeSS | — No | ✓ Yes |
| Ray tracing | ✓ Yes | ✓ Yes |
Which should you buy?
The NVIDIA GeForce RTX 4070 Laptop is the stronger performer of the two, and it is the default choice if raw frame rate is what you care about. The Intel Arc B580 carries more VRAM (12GB vs 8GB), which matters at 1440p and above and for texture-heavy titles. The NVIDIA GeForce RTX 4070 Laptop draws 75W less, so it is easier on your power supply and case cooling — check the PSU calculator before committing.