Intel Core i9 7980XE 's Advantages
Higher specification of memory (DDR4-2666 vs DDR4-2400)
Larger memory bandwidth (79.47GB/s vs 37.5GB/s)
Larger L3 cache size (25MB vs 4MB)
Intel Pentium Gold G5400 's Advantages
Released 7 months late
Integrated graphics card
Higher base frequency (3.7GHz vs 2.6GHz)
Lower TDP (58W vs 165W)