Microsoft has not made the Maia 200 chips available to customers, but they are used in the company's data centers, offering better efficiency than other silicon.

Sydney records hottest June since 1859 as expert warns new high a ‘signature’ of global warming
<p>Bureau of Meteorology says city’s mean temperature reached 16.1C, surpassing the previous record of 15.7C set in 1991</p><ul><li><p>Get our <a href="https://www.theguardian.com/email-newsletters?CMP=cvau_sfl">breaking news email</a>, <a href="https://app.adjust.com/w4u7jx3">free app</a> or <a hre

