Intel Core i5 12600 's Advantages
Released 1 years and 8 months late
Better graphics card performance
Higher specification of memory (DDR5-4800 vs DDR4-2666)
Larger memory bandwidth (76.8GB/s vs 42.7GB/s)
Newer PCIe version (5.0 vs 3.0)
Larger L3 cache size (18MB vs 2MB)
More modern manufacturing process (10nm vs 14nm)
Intel Celeron G5900 's Advantages
Higher base frequency (3.4GHz vs 3.3GHz)
Lower TDP (58W vs 65W)