What stronger OxyContin or oxycodone?

Oxycontin and Oxycodone are the same thing. Oxycontin is made from Oxycodone. Oxycontin is time released so it continuously release the medicine and oxycodone is not time released. It depends on how much of each you take. Say if you take a 40 MG Oxycontin pill and and 4 Oxycodone 10/325, you feel the effects of the 4 oxycodone pills because the Oxycontin time released but they are the same thing. Whichever one you take more MG of will be stronger.