BBC - The American firm says the innovation allows it to offer more computational power while using less energy.
The initial release includes 13 quad-core processors, most of which will be targeted at desktop computers.
Further dual core processors, suitable for ultrabooks - thin laptops - will be announced "later this spring".
Last Friday, Intel CEO Pat Gelsinger told CNBC he thinks the chip shortage will last into 2024.
The Radeon RX 6500M outperforms the Intel Arc A370M in AMD benchmarks. This week, Intel unveiled its Arc laptop GPUs, which featured the A370M from the Arc 3
AMD has a larger market cap than Intel for the first time in history. Since its initial Zen architecture in 2017, AMD's fortunes have improved dramatically.
BBC is late to the party. 9_9