For overall CPU performance it's not worth it unless you can overclock it pretty high. As a CPU with integrated graphics upgrade it's good. Especially when you overclock it. and upgrading to this will force you to buy an AM4 motherboard and DDR4 RAM which will be all you need to eventually upgrade to a Ryzen 3, 5 or 7 or even the new chips that will come out using the Zen2 architecture. So it's a good option for preparing for the future. But if you have a dedicated GPU and don't use integrated graphics then as I just said it's not a good upgrade for just CPU power alone.
You can watch this video on it's performance and other videos like it by others in the scene like LinusTechTips, BitWit, Paul's Hardware etc.
https://youtu.be/A5FiwITzm3M