The AMD Ryzen 7 4800H is the flagship part that has been officially announced. The processor features 8 cores and 16 threads with a boost clock of up to 4.2 GHz and 12 MB of cache. It also comes with Vega 7 graphics core that clocks in at 1600 MHz. The chip is compared to the Intel Core i7-9850H which offers 6 cores and 12 threads and has a boost clock of up to 4.6 GHz and 12 MB of total cache. Both chips are rated at 45W with binned variants available for premium notebook designs at 35W (cTDP).
Ryzen 4000 Series Mobile Processors— 188? (@momomo_us) February 10, 2020
Athlon 3000 Series Mobile Processors pic.twitter.com/E2OFm67wgp