[gmx-users] Tesla K40 vs GeForce GTX TITAN X

[Nikhil Maroli]

Dear all,

Which GPU is better for GROMACS simulation Tesla K40 or GeForce GTX TITAN X
,we have enough fund to buy K40 but by comparing price i could get two or
three GeForce GTX TITAN X for one Tesla K40 ,

which should be better for MD studies especially in GROMACS ?
if i use two or three GPU in one workstation system it will reduce the
speed compare to one K40 GPU?

Processor will be
2 x   Intel® Xeon® E5-2697 v3 (2.6 GHz, 35 MB cache, 14 cores, Intel® vPro™)


thanks



-- 
Ragards,
Nikhil Maroli