Zen2, Zen3, Zen3+, and Zen4 CPU microarchitectures are all coming together in the new series. The situation is worsened by the fact that the series will feature Vega, RDNA2, and RDNA3 graphics.
The mobile lineup, as such is a mixed bag of architecture. The most anticipated models, the Ryzen 7040 and 7045, are built on the brand new Zen4 architecture. AMD introduced the Phoenix and Dragon Range series, which are optimized for 'Elite' ultra-thin laptops and 'extreme' gaming performance, respectively. Thanks to the AMD Dragon Range, AMD will be able to provide up to 16 cores in a laptop form factor, designed to maximize mobile performance and have a TDP cap of 55W.
| Core / Thread | Clock speed | GPU | GPU clock freq | L3 cache | TDP | |
| Ryzen 9 7940HS | 8C/16T | Base: 4.0GHz Boost: 5.2GHz | RDNA3,12 Cus | 3.0GHz | 32MB | 35-54W |
| Ryzen 7 7840HS | 8C/16T | Base: 3.8GHz Boost: 5.1GHz | RDNA3,12 Cus | 2.9GHz | 32MB | 35-54W |
| Ryzen 5 7640HS | 6C/12T | Base :4.3GHz Boost: 5.0GHz | RDNA3,8 Cus | 2.8GHz | 32MB | 35-54W |
The AMD Ryzen 7045 processor will have a maximum of 16 cores and a turbo frequency of 5.4 GHz. The highest configuration will have up to 80MB of L2+L3 cache, which is on par with desktop silicon. The Ryzen 9 7945HX CPU will be available in this setup. According to AMD, the thermal design power (TDP) for this CPU is a maximum of 75W.
There is also a 6-core 7645HX, an 8-core 7745HX, and a 12-core 7845. They have clock speeds between 5.0 and 5.2 GHz. The Ryzen 7045's release date in February coincides with the arrival of Intel's 13th Generation Core processors and NVIDIA's RTX 40 graphics in mobile laptops.
