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The Lenovo Legion 5i and 7i debut Nvidia Advanced Optimus to tame power-hungry G-Sync displays

Advanced Optimus means G-Sync won't kill your battery anymore. Hallelujah!
lenovo legion 7i cropped
Lenovo

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Melissa Riofrio spent her formative journalistic years reviewing some of the biggest iron at PCWorld--desktops, laptops, storage, printers--and she continued to focus on hardware testing during stints at Computer Currents and CNET. Currently, in addition to leading PCWorld’s content direction, she covers productivity laptops and Chromebooks.

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