SAN FRANCISCO :Advanced Micro Devices said on Thursday it planned to start mass production of a new version of its artificial-intelligence chip called the MI325X in the fourth quarter of the year, as it seeks to beef up its AI chips in a market dominated by Nvidia. AMD announced at an event in San Francisco that it also plans to release its next-generation MI350 series chips in the second half of 2025. These chips include an increased amount of memory and will also boast a new underlying