AMD Ryzen Embedded 8640U 's Advantages
Released 11 years and 11 months late
Higher specification of memory (DDR5-5600 vs DDR3)
Higher base frequency (3.5GHz vs 1GHz)
Larger L3 cache size (16MB vs 6MB)
Intel Xeon E3 1105C 's Advantages
Lower TDP (25W vs 28W)