Xeon 6979P 's Advantages
Higher specification of memory (8800 vs 4800)
Newer PCIe version (5 vs 3)
Higher base frequency (2.1GHz vs 1.5GHz)
Larger L3 cache size (504MB vs 6MB)
More modern manufacturing process (5nm vs 10nm)
Intel Atom x7433RE 's Advantages
Lower TDP (9W vs 500W)