Will gtx 1070 bottleneck ?



a 1070 is about ~40% faster than a 970


perfrel_1920_1080.png
 


At 1080p the 1070 can run over 100 fps in most games but your cpu will bottleneck, at 1440p your going to be getting lower fps which reduces the cpu load. Resolution doesnt change cpu load but fps does directly impact cpu load.
 


Completly understand , but will it affect durability of Cpu? I mean will it last for years or it will get damaged ?
Or should i build pc from scratch , and is it smart to start from motherboeard and cpu , and till next year to buy gpu?