Question Hp 8570p with AMD HD7570m with degraded bandwidth need help please!

[mirxaneo1]

Hi Awesome Tech geeks,

I need help because in gpuz the bandwidth is showing 6.4GB/s instead of 25gb/s as shown on techpower website

I have tried updating drivers and downgrading but nothing helped!

img of gpu z

Untitled

Image Untitled hosted in ImgBB

ibb.co

 

[rgd1101]

memory is quad. 25.6/4 is 6.4

 

[mirxaneo1]

memory is quad. 25.6/4 is 6.4

can you please explain?

 

[mirxaneo1]

memory is quad. 25.6/4 is 6.4

in this link https://www.techpowerup.com/gpu-specs/radeon-hd-7570m.c399
the bandwidth is supposed to be 25.60gb/s but it only shows as 6.4gb/s. In the past I have used different gpus they always showed the correct amount of bandwidth same on gpu z software and techpower up website