PCIe PCIe 4.0 or Gome Home Go Home Intel - you are 14 nm and PCIe 3.0 AMD is 7 nm and PCIe 4.0 Arm is 7nm and PCIe 4.0/5.0 IBM is 7 nm and PCIe 4.0/5.0 + OpenCAPI
AMD When Will AMD Launch a Mobile Ryzen™ CPU with PCIe 4.0? AMD has just announced their Ryzen™ 4000-series mobile processors with up to eight cores and 16 threads; however, they lack PCIe 4.0 which has been included in AMD Ryzen™ desktop processors for two years since generation two, we are now in generation three.
