mama kiyanne 3600 neme bun 3400G eka gana
3600 tamai mamat use karanne performance supiri
games waladi cpu eka 50 to 80 wage yanne GPU eka tamai 99% yanne
3400 dammot wenne dekama cpu eken nisa peformance bahina eka
3400G is 4C/8T and 2600 is 6C/12T . I would only recommend the 3400G if you didn’t already have a dedicated graphics card and not planning to do anything require multicore performance. If you are gaming then go with 2600 and dedicated graphic card.
The 3400G/2600 is still on 12nm architecture and both based on ZEN+ generation. Next gen 4400G will be based on ZEN2 generation. AMD always release APUs based on 1 generation old architecture.