Intel Core i5 8279U 's Advantages
Higher base frequency (2.4GHz vs 1.8GHz)
Intel Core i5 1140G7 's Advantages
Released 1 years and 4 months late
Better graphics card performance
Higher specification of memory (4267 vs 2400)
Larger memory bandwidth (51.2GB/s vs 37.5GB/s)
Newer PCIe version (4.0 vs 3.0)
Larger L3 cache size (8MB vs 6MB)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (15W vs 28W)