thanks, for everyones help, now I see that Nicehash.com is down. I dont know what the problem is. any suggestion where to mine since almost everyone online is talking about Ncehash, My other research got me to SIMPLEMINING.net, any Idea about that? is it good or .....?

I got 6 of those Nitro+ RX 480 8GB

thanks for your knowledgeable answer. finally made a decision and bought those items:

 * Ryzen 7 1800X               (CPU)
 *1650 W power Supply      (90+ Gold)
 *MSI X370                        (Motherboard)
 *Samsung 850 Evo            (250 GB HD)
 *AMD Heat Sink                (CPU FAN)
 *G.SKILL Aegis 8GB 288-Pin DDR4 SDRAM DDR4 3000
 * Nitro+ RX480 8GB          (GPU)
 * PCIe 16X to 1X conversion kit (6 PIN)

now waiting to put them all together, but unfortunately NICEHASH's website is down. So i guess i will be using CPU & GPU to mine, but i have no idea what coin to mine or can i even mine actual bitcoin since i only have a CPU & GPU rig

thanks

thanks for info, Does OC the motherboard will speed up mining or just OC the CPU aloe will be effect mining?

man, some of you just know too much. i learned the most just from reading here than googling. how ever i have purchased these items so far:
 
 * 1 X Nitro+ RX 480 8GB GPU ( as my Gpu card)
 * 1 X AMD RYZEN 7 1800X 8-Core 3.6 GHz (4.0 GHz Turbo) Socket AM4 95W YD180XBCAEWOF Desktop Processor


 Now Looking for the Best Motherboard, and power supply that can support 6 GPUs .
so far as of motherboard goes i have found those:
 
  * ASRock Fatal1ty AB350 Gaming K4 AM4 (2 PCIe 3.0 x16, 4 PCIe 2.0 x1)

  * MSI B350M Gaming PRO AM4 AMD (1 x PCIe 3.0 x16 slots, 2 x PCI Express 2.0 x1)

  * ASRock X370 Killer SLI/ac AM4 (2 PCIe 3.0 x16, 4 PCIe 2.0 x1, 1 M.2 (Key E))

  * ASUS ROG Crosshair VI Hero AM4 AMD X370 (((EXPENSIVE)))
 
  * Gigabyte GA-7PESH3

I haven't gotten that far yet to find out, whether i gotta get motherboards with 6 X PCIe 3.0 x16 for faster speed since the RX 480 connects Via PCIe 3.0 x16 or any motherboard is fine?

thanks for the quick reply. based on nicehash, at this moment AMD RX470 4GB, is making $48 / month

Hello everyone
kind of new here to mining, did a bit of research on my own and learned from everyones experience. Im trying to build a 6 GPU rig using AMD CPU Ryzen 7 1700X @ 4.00GHz as my processor and 6 GPU cards (either GTX 1070, or  AMD RX 470 4GB), what kind of motherboard and power supply you recommend?

thanks