Bevore:
Strato dedicated root server, AMD Opteron 4 cores, 8MB Ram, Ubuntu 12.04 LTS, php 5.3.x, MySQL 5.X
Now:
Strato dedicated root server, Intel Xeon 4 cores, 32MB Ram, Ubuntu 14.04 LTS, php 5.3.x und 5.6.x sowie 7.0.x, MySQL 5.x
Xenforo 1.5.6
It was the same with php 5.3.x as now with php 5.6.x. All other addons runs like bevore server change.
If you know it - is any special php extension or server side software needed? In absolut details I cant say witch php extensions on the old server runs bevore, but I can say 8wayrun s XenAtendos Google Map is working and my google Map BBcode also.