Is there an Am4 Mainboard with double gpu support?

[tomf7]

I want to upgrade my 1060 6gb with a 780ti for rendering purposes (780ti is actually faster than 1060 6gb there, but cheaper) but I can't find any Mainboards with am4 and a double x16 slot. Is it necessary to have x16 pci for 780ti and 1060 or can one of them be in a x8 without being bottlenecked? I don't need a super fancy Mainboard it does not need to have bt or wifi just the double gpu and am4. (also it should support my ram which is 2x ddr4 2400mhz ballistix sport lt, in total 16gb.) Any tips on how I can find a Mainboard that suits me?

Looking forward to your help!
Tom

 

[Supahos]

Neither card comes close to being limited by 8x

 

[anotherdrew]

MERGED QUESTION
Question from tomf7 : "Am4 Mainboard with 2 PCI slots for 2 gpus"

I need a new Mainboard for my Ryzen 5 1600, 2x 8gb ddr4 2400mhz, a 1060 6gb and a 780ti. The Mainboard doesn't need to have features like wifi Bluetooth or overclocking and shouldnt be that expensive. Is there any site where I can look for boards like that or does anyone have a suggestion for one?

Looking forward to answers!
Tom

https://www.newegg.com/Product/PowerSearch.aspx?SubCategory=22&N=100007625&IsNodeId=1

Select the features you want and hit search.