ASCII.jp:AMD、新デスクトップ向けAPU「Ryzen PRO 4000シリーズ」をトレー販売にて8月8日に発売!
Hot Chips: AMD Next Gen 7nm Ryzen 4000 APU
No Ryzen 4000 this year? Report claims that AMD's 7nm Zen 3 “Vermeer” might be delayed to 2021 due to “lack of competition” from Intel Comet Lake S for Ryzen 3000 - NotebookCheck.net News
AMD Ryzen 4000 Mobile Processors: Fighting Intel in the Notebook Space with 7nm Zen 2 | Hardware Times