AMD Ryzen 9 9955HX3D

The AMD Ryzen 9 9955HX3D is a mobile processor based on the Zen 5 microarchitecture, built on a 4 nm process node. It features 16 cores and 32 threads, with a base clock of 2.3 GHz and a boost clock of 5.4 GHz. The processor includes 1280 KB of L1 cache, 16 MB of L2 cache, and 128 MB of L3 cache. It has a TDP of 55 W and a max turbo power of 75 W. The CPU supports DDR5-5600 memory across two channels and provides 28 PCIe 5.0 lanes. It integrates an AMD Radeon 610M graphics unit. The processor uses the FL1 socket and has an unlocked multiplier for overclocking. It is designed for high-end laptops and mobile workstations.