New Post: Big difference in Speed between version 6 and 7

this is happening exactly between these two version:

Magick.NET 7.0.0.0022
Nov 23, 2015, Alpha

Magick.NET 7.0.0.0101
Feb 4, 2016, Alpha

I tested it with parrallel loop, and I can confirm that it works very good. for 10 distort commands the whole time is 500 ms (for each distort is 50 ms four times faster)

But how can I run it fast with single threat and not parallel ?

I also uninstall the c++ redistributable but no changes in performance.