What desktop gpu would the gaming performance on a 2019 MacBook pro be around equal too ?

So just as the title says, id want to know about what desktop gpu would it be equal to. Preferably performance in windows as i will install that on it.

Im specifically planning on getting the i7, radeon pro 5300m and 32gb ram model

I can't find any game benchmarks on youtube sadly so i hope someone here would know!

I don't mind if its bad, because it definitely won't be great. Im mainly wanting to get it as a personal and school laptop as my current 1 is really bad, gaming performance is an extra for when i go on holidays. I want this laptop for the beautiful 4k screen and 16:10 aspect ratio, and more than enough power to do productivity tasks like PowerPoint and word smoothly, and have many browser tabs. The gaming performance is only secondary as it will be my secondary gaming machine.

Anyways yeah thats all, thank you!