Intel Core i5 9400T 's Advantages
Higher specification of memory (DDR4-2666 vs DDR4-2400)
Larger memory bandwidth (41.6GB/s vs 37.5GB/s)
Larger L3 cache size (9MB vs 4MB)
Lower TDP (35W vs 54W)
Intel Pentium Gold G5620 's Advantages
Higher base frequency (4.0GHz vs 1.8GHz)