0 - 2 of 2 tags for speed

I am trying to replicate the following query, which takes under half a second, in a more dynamic way to expand it's usage:

I've worked with both versions a bit, and TD12 (not the database, just the image itself) takes a LOT longer to start up than the equivalent TD13 version (I'm using 1TB versions of each). I've configured them the same (cpu, memory, network).

Any thoughts as to why 12 is so much slower than 13?