Intel Pentium G4620 's Advantages
Better graphics card performance
Higher base frequency (3.7GHz vs 3.4GHz)
Larger L3 cache size (3MB vs 2MB)
Lower TDP (51W vs 58W)
Intel Celeron G5900 's Advantages
Released 3 years and 4 months late
Higher specification of memory (2666 vs 2400)
Larger memory bandwidth (42.7GB/s vs 35.76GB/s)