Jobs of cpu

[kamini.awasthi]

What are the specific jobs of cpu when gaming ...
AI COMPUTING
Vertex shader
Lightening COMPUTING

Which of these

 

[ragnar-gd]

AI computing. Vertex shader is done by the GPU, exclusively. Light effects usually as well todays.
(except for in like 10 year old games, where there were software-renderers. Shouldn't concern you)

 

[jr9]

AI = CPU

Shading/lighting = GPU