TOR/Privacy (SOCKS5) or SOCKS5

[io.media at tutanota.de]

Hello,
What's the difference between "TOR/Privacy (SOCKS5)" and "SOCKS5" in Pidgin proxy settings? 
Where i can learn more about that? And can i use just SOCKS5 to connect through TOR (127.0.0.1, port 9050)?

Unfortunately, I didn't find anything in Google and in your FAQ.
Thank you!
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://pidgin.im/pipermail/support/attachments/20180412/f643acde/attachment.html>