AMDが「Ryzen 9 4900H/HS」を発表 ゲーミングとクリエイティブ向けのフラグシップAPU - ITmedia PC USER
AMD Ryzen 9 5900HX is now PassMark's highest ranking mobile CPU - VideoCardz.com
AMD Ryzen 9 4900HS in Asus ROG Zephyrus G14 takes out Dell Precision 5540's Intel Core i9-9980HK in Geekbench multi-core contest - NotebookCheck.net News
The AMD Ryzen 9 4900HS, Ryzen 7 4800H and Ryzen 7 4800HS dominate Intel in PassMark; even the Ryzen 7 4700U gets in on the action - NotebookCheck.net News
The AMD Ryzen 9 4900HS, Ryzen 7 4800H and Ryzen 7 4800HS dominate Intel in PassMark; even the Ryzen 7 4700U gets in on the action - NotebookCheck.net News
AMD Ryzen 7 4800HS appears in Time Spy CPU benchmarks - CPU - News - HEXUS.net