AMD Ryzen Threadripper Pro 3945WX 's Advantages
Larger memory bandwidth (204.8GB/s vs 102.4GB/s)
Higher base frequency (4.0GHz vs 2.4GHz)
Larger L3 cache size (64MB vs 30MB)
Intel Core Ultra 7 265 's Advantages
Released 4 years and 6 months late
Higher specification of memory (5600 vs 3200)
Newer PCIe version (5 vs 4.0)
More modern manufacturing process (3nm vs 7nm)
Lower TDP (65W vs 280W)