How is this 600$ budget gaming pc?

PCPartPicker part list / Price breakdown by merchant

CPU: Intel Core i3-6100 3.7GHz Dual-Core Processor ($110.99 @ SuperBiiz)
Motherboard: ASRock H170M-ITX/ac Mini ITX LGA1151 Motherboard ($97.98 @ Newegg)
Memory: G.Skill Ripjaws V Series 16GB (2 x 8GB) DDR4-2400 Memory ($60.99 @ Newegg)
Storage: A-Data Premier SP550 240GB 2.5" Solid State Drive ($59.94 @ NCIX US)
Video Card: MSI Radeon R9 380 4GB Video Card ($144.99 @ Newegg)
Case: Thermaltake Core V1 Snow Edition Mini ITX Tower Case ($49.99 @ SuperBiiz)
Power Supply: Corsair RMx 550W 80+ Gold Certified Fully-Modular ATX Power Supply ($69.99 @ Newegg)
Total: $594.87
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2016-08-03 13:01 EDT-0400

This is a much better system for the same price, at least for gaming. Far more upgradable too.

Just remember that the OS is another $90 above that price for both. You must buy a windows license or stick to linux
 
Solution

schwatzz

Distinguished
I would recommend getting a slightly more expensive PSU just to get a bronze rated one. The hard drive could be 1TB for about $10 more. Maybe look at getting the RX 470 which will be released this week, a $4GB version starts at $150 and should be more powerful than the R9 380. Everything else looks pretty good.
 

Oaklandmurphy

Respectable
Jun 1, 2016
172
0
1,860
Your parts are all outdated and from last gen, I would recommend getting parts of the current generation Like in this build:
http://pcpartpicker.com/list/FZ7Nqk
Its ~$20 over your budget, but this rig will perform signifigantly better in basically every task you throw at it, particularly gaming

It does cheap out on the case a little bit and the motherboard is nothing to write home about, but in a pc with this budget the extra performance is worth the subpar case if you ask me.
 
I would build using a more modern I3-6100,a lga 1151 motherboard, and ddr4 ram.
It should cost less and perform better.

I will never again build without a ssd for the "C" drive. It makes everything you do much quicker.
120gb is minimum, it will hold the os and a handful of games. If you can go 240gb, or 500gb you may never need a hard drive.

I would defer on the hard drive unless you need to store large files such as video's.
It is easy to add a hard drive later.

R9 cards are power hungry and 500w may not do it:
http://www.realhardtechx.com/index_archivos/Page362.htm

See if you can't manage a stronger GTX1060.

And... look for a tier 1 or 2 psu from a list such as this:
http://www.tomshardware.com/forum/id-2547993/psu-tier-list.html
Seasonic is always good.