Lenovo’s Product Specifications Reference site mentions quite a few 14-inch and 15-inch IdeaPad 1 SKUs that feature either an AMD Athlon Silver 7120U / Athlon Gold 7220U dual-core processor or a Ryzen 3 7320U / Ryzen 5 7520U quad-core APU. The Athlon models are limited to 8 GB of soldered LPDDR5-5500 RAM and 128 GB PCIe 3.0 NVMe SSD storage, while the Ryzen ones can get up to 16 GB of RAM and 512 GB storage.
Lenovo is evidently getting ready to refresh its Legion gaming PC with a not-yet-announced graphics card from AMD, the Radeon RX 6500 XT with 4GB of GDDR6 memory.