Phoronix published a review on the System76 Gazelle Pro: An Intel Haswell Laptop With Ubuntu Linux
A quote from the article:
System76 recently sent over their Haswell-based Gazelle Professional laptop that sports HD Graphics 4600, a fancy Intel SSD, 8GB of system memory, and a beautiful HD display. This Haswell Linux laptop has already been used for testing within a few Phoronix articles while now is a full look at this Ubuntu laptop along with some comparison performance tests.System76 Gazelle Pro: An Intel Haswell Laptop With Ubuntu Linux @ Phoronix
This laptop from System76, the Ubuntu-friendly desktop/server/laptop vendor based out of Colorado, recently introduced the Gazelle Professional revision with Intel Haswell processors. The Gazelle Professional features a 15.6-inch 1080p HD LED-backlit display, fast performance, a very large keyboard with keypad, a large touchpad, and a respectable build quality.