This is another year when every chip foundry reminds us that they can make 3nm or 4nm chips, and we're supposed to be excited ...

When it comes to processors, the term nm refers to the node size of the chip. A smaller number means smaller transistors are placed on the silicon bed. A 6nm chip uses 6nm transistors, while a 4nm ...

The Retroid Pocket Classic will be the company's first device with a 4nm chip, although it's likely to be a midrange affair.