Question PSU and GPU questions

Feb 6, 2019
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Hey I'm building a streaming pc and need help picking my psu and gpu I will list all my components and please tell me what wattage I should get for my psu and what gpu. I plan on getting a 144hz monitor.


Case: Corsair CC-9011139-WW 500D Obsidian RGB SE Mid Tower Case

Motherboard: ASUS ROG STRIX X470-F Gaming Motherboard

CPU: AMD YD270XBGAFBOX Ryzen 7 2700X Processor with Wraith Prism RGB LED Cooler

SSD: Samsung MZ-V7E500BW 970 EVO 500 GB V-NAND M.2 PCI Express Solid State Drive

Corsair Vengeance RGB PRO 32 GB (2 x 16 GB) DDR4 3200 MHz C16 XMP 2.0 Enthusiast RGB LED Illuminated Memory Kit - White

HDD: Seagate Barracuda 2 TB

I would really like to get multiple opinions on what I should get to compliment my build.
 
Feb 6, 2019
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A lot of people are saying that the 2000 series are unstable I'm afraid it might atop working down the line. Also if I get a 750 and it's too much couldn't that harm the performance ?
 
Feb 6, 2019
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Thanks a bunch. I also have no idea what monitor to get do you have any good 144hz recommendations ? Sorry for asking more and more questions this is my first pc I don't wanna mess up