AMD Ryzen 9 8940H 's Advantages
Released 5 years late
Better graphics card performance
Higher specification of memory (5600 vs 2133)
Larger memory bandwidth (89.6GB/s vs 34.1GB/s)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (4.0GHz vs 1.8GHz)
Larger L3 cache size (16MB vs 2MB)
More modern manufacturing process (4nm vs 14nm)
Intel Celeron 3867U 's Advantages
Lower TDP (15W vs 54W)