www.notebookcheck.net/...Ryzen-7-ProBook-455-G7.483680.0.html
When configured with the Core i7 CPU, no GeForce GPU, 1080p display, 8 GB of RAM, and 500 GB HDD, the ProBook 450 G7 retails for about $1200 USD on HP.com. When configuring the ProBook 455 G7 with the exact same specifications but with the Ryzen 7 CPU instead, the system would retail for only about $800 USD. These prices may very well change in the future, but the message remains clear: the Ryzen-powered ProBook 455 G7 is both the faster and cheaper option to make it the better system especially in terms of performance-per-dollar.
AMD Ryzen rockt einfach!!