The latest generation of Intel Core processors, the 4th Generation, also known as Haswell, offers a diverse range of features. Power management has come on strong, so that the latest laptops can balance high-powered performance alongside good battery life.
But it also means that you'll find similar chips in laptops designed for very different purposes. We've seen desktop replacements, ultrabooks and hybrids, with many more on the way.
Here's a ranking of the best scores we've given out so far. We'll update this list as new laptops pass through the labs.