I thought you might be interested in looking at What is it that makes the fps so bad? Engine? DX9?.
https://forums.dayz.com/topic/207698-what-is-it-that-makes-the-fps-so-bad-engine-dx9/?do=findComment&comment=2083320
× Pasted as rich text. Restore formatting
Only 75 emoji are allowed.
× Your link has been automatically embedded. Display as a link instead
× Your previous content has been restored. Clear editor
× You cannot paste images directly. Upload or insert images from URL.