Intel Core i5 8279U 's Advantages
Higher base frequency (2.4GHz vs 2.0GHz)
Larger L3 cache size (6MB vs 4MB)
Intel Pentium Gold 7505 's Advantages
Released 1 years and 5 months late
Better graphics card performance
Higher specification of memory (LPDDR4x-3733 vs DDR4-2400)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (15W vs 28W)