Intel Core i3 5010U 's Advantages
Higher base frequency (2.1GHz vs 1.2GHz)
Intel Processor U300 's Advantages
Released 8 years late
Higher specification of memory (5200 vs 1600)
Larger memory bandwidth (76.8GB/s vs 25.6GB/s)
Newer PCIe version (4.0 vs 2.0)
Larger L3 cache size (8MB vs 3MB)
More modern manufacturing process (10nm vs 14nm)