Is 600w psu enough for my system?

Jan 5, 2019
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Hi

I have FSP Hydro 600W Bronze+ PSU. Is this psu enough for these components?

Sapphire Nitro+ Rx590
Ryzen 7 1700 3.65ghz
2x8 gb 3000mhz corsair ram
asus b350m-a
ssd
hdd
zalman z9 neo plus with 5fans(connections with molex)

I want to buy Rx590 but i do not know. Should i buy a Rx580 or should i buy a rtx2060. Btw i have FHD 1080p monitor. So i guess rtx2060 is not necessary. What do you say?

Thanks a lot...