How can I accelerate MD simulation with Martini force field?

GROMACS version: 2019.4
GROMACS modification: Yes/No

Hi,

I would like to ask about how to accelerate MD simulation with Martini force field and GROMACS.

I’ve run my simulation modeled by MARTINI force field. But as in the attached figure, the usage of GPU was very low…! (Usually, the usage of GPU is higher than 200 W when I ran MD simulation with AMBER force field)

below is my command line what I used for Martini simulation

How can I get the Martini simulation more faster?

Best regards :)

Jinyoung