Amd graphic problem

[Kalid_1]

so i got a laptop and i don't know much about amd

i got 512MB ATI AMD Radeon HD 8400 / R3 Series
and 1024MB ATI AMD Radeon. R5 M320

when i start a game i want it to use the later one but i don't know how

is there a way to force it to use R5 or does it already use it and my laptop just sucks?

 

[Lutfij]

Mind sharing the make and model of your laptop? If possible share the SKU with us.

 

[Kalid_1]

Mind sharing the make and model of your laptop? If possible share the SKU with us.

HP Pavilion 15-n221so and can you explain why this newer laptop is slower than my very old dell latitude e5430 ?