Lenovo Yoga Slim 7 with AMD Ryzen 7 4800U is a monster, the IGP benefits greatly from the latest drivers and I finally ran Latencymon : r/Amd
Amazon.com: Beelink SER4 Mini PC,AMD Ryzen 7 4800U Processor,up to 4.2 GHz(8C/16T),Mini Computer with 16G DDR4 RAM/500GB M.2 NVMe 2280 SSD,4K FPS/WiFi 6E/BT5.2/Support Auto Power On : Electronics
AMD Ryzen 7 4800U-powered laptops may potentially offer stellar battery life compared to similar Intel offerings - NotebookCheck.net News
CES 2020: AMD Ryzen 7 4000 7nm Laptop Processors, GPUs Take the Fight Back to Intel - News18