Wrong section to post
Yes, you could.
Get a 1660 Super instead same price and trades blows with a 1070/1660ti.
If you want a full parts list review, post it here: https://pcpartpicker.com/forums/forum/2-part-list-opinions-wanted/ Make sure to add 'purpose of use' - eg. gaming/streaming/editing/rendering/etc.
If you're generally inquiring about the CPU, the Ryzen 3600 is a superb chip and anything 'cheaper' at this point will be destined to performance drops. If your workloads are multi-thread-bound, there are similarly priced or more affordable options for 8-core 2nd GEN CPUs.
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