Pentium 350 's Advantages
Lower TDP (15W vs 350W)
AMD Ryzen Threadripper 7970X 's Advantages
Released 11 years and 11 months late
Higher specification of memory (5200 vs 3)
Newer PCIe version (5 vs 3)
Higher base frequency (4GHz vs 1.2GHz)
Larger L3 cache size (128MB vs 3MB)
More modern manufacturing process (5nm vs 32nm)