Will Hollow Knight run well on this Mac?

[kycaver]

Looking at the requirements for OSX it lists a GeForce GTX as both the Minimum and Recommended cards, but no mention is made of an AMD graphics card. Also, Lion 10.7 is the lower spec & Sierra 10.12 is the recommended OS for the game.

I have an iMac 3.3 GHz core 5, 8GB, with an AMD Radeon R9 M395 running El Capitan 10.11.6. What kind of results will I see with Hollow Knight, if it will run at all on my machine?

I want to pick this up on sale if it will perform well.

[Kubik]

I'm playing on a Macbook Pro (mid-2012) which has a 2.6Ghz i7, 16GB DDR3, and Intel HD Graphics 4000 1536MB. It is totally playable and looks pretty good considering this slightly aged laptop.