All the user validated 5700XT in g5 5000 are listed here [URL] most are Dell oem.  there is one Sapphire(1DA2 E426) ≥ 4GB but google says it is rx5600xt.
I've recently decided to upgrade the GPU on my dell g5 5000 from a 1660ti to a RX 5700 XT, specifically the sapphire pulse  variant. it says that its supports my pc on various websites but the place that I'm buying it from doesn't do returns so I just want to double check with the community that it will function in my pc 
graphics card support?