AMD Epyc 7473X vs HiSilicon Kirin 990 4G

The AMD Epyc 7473X operates with 243 cores and 48 CPU threads. It run at 3.70 GHz base all cores while the TDP is set at 240 W.The processor is attached to the SP3 CPU socket. This version includes 768.00 MB of L3 cache on one chip, supports 8 memory channels to support DDR4-3200 RAM and features PCIe Gen lanes. Tjunction keeps below -- degrees C. In particular, Milan (Zen 3) Architecture is enhanced with 7 nm technology and supports AMD-V, SVM. The product was launched on Q2/2022

The HiSilicon Kirin 990 4G operates with 8 cores and 48 CPU threads. It run at 2.86 GHz base 1.86 GHz all cores while the TDP is set at 6 W.The processor is attached to the N/A CPU socket. This version includes 2.00 MB of L3 cache on one chip, supports 4 memory channels to support LPDDR4X-2133 RAM and features PCIe Gen lanes. Tjunction keeps below -- degrees C. In particular, Cortex-A76 / Cortex-A55 Architecture is enhanced with 7 nm technology and supports None. The product was launched on Q3/2019