Short for “Surface Qualcomm 1.” is the first generation of ARM-based SoC developed by Qualcomm in partnership with Microsoft to power the 2019 Surface Pro X . The chip is a modified version of the Qualcomm Snapdragon 855, with a larger design to accommodate higher TDP of up to 20W, higher clock speed, much larger cache memories, and twice as much GPU.

Microsoft SQ1 Chip