MD Simulation of accelerated MD using GPU

From: jeevan gc (
Date: Mon Oct 12 2015 - 17:19:15 CDT

Dear all,

In my protein membrane system of 121416 atoms,
When I use 16 CPU +1 GPU, the total time is 3 days for 20ns for the regular MD.
For the same system it takes 6 days to run 20ns accelerated MD.

Why accelerated MD is slow in GPU? I am using NAMD2.10

Thank you

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