Aggressor

Well thank you for clearing that up. I thought the Ryzen 5 chips all had graphics.
 
I will wait till the video card arrives. 
 
Thank you for the help @noxdeouroboros and @Fixinit1

Well thank you for clearing that up. I thought the Ryzen 5 chips all had graphics.
 
I will wait till the video card arrives. 
 
Thank you for the help @noxdeouroboros and @Fixinit1

http://www.geforce.com/hardware/10series/geforce-store here this link should work. Ignore the haters, buy what you want to buy.

I literally left my office and went to the store to make the change before the finalized the 1000W order. So it is set back to the 850W. And I broke down and ordered the 2nd gtx 1080 and some extra storage.
 
I hope you're happy

@Agressor motherboards don't draw power... They literally do nothing but supply power to other devices that are connected to them. At best, maybe a couple W due to inefficiencies.
 
Here, I spec'd out your system, using 4.5GHz @ 1.29v (cause nearly every 5820k is stable at those values), 2 1080 overclocked to 1978/2705 (the clocks of that gigabyte card in your screenshot), 3 - 3.5" drives, and 12 system fans, b/c why not. 
 
Stretch the wattage even more and add 10W more for overclocking your ram. You still don't get anywhere near the limits of your PSU.
 
you are just fine
 
 

you'll be fine

1. use the BIOS to overclock, if you don't know how to then it may be a good idea to leave OCing for now  
2. Voltage is usually manually set if you manually overclock a CPU. Of course some motherboards can auto OC but it usually leaves you with a 4Ghz OC sipping 1.32Volts which is a bit high (that my case with my x99-s and 5820k and auto OC where as with me manually OCing, I can get 4.3Ghz at 1.3volts so you know )
3. Stressing a system is not enough to determine whether a system is stable or not, you've gotta use it normally and stress test it and if any crashes occur then dial the OC back or up the voltage  (while making sure temps are all guld)
4. That PC store guy is probably talking about DDR3 RAM but he is correct, we're no long using DDR2 memory so even 1600mhz is good enough  (but 2133mhz is lowest for ddr4 so...meh?)

1. For cpu, you overclock in the bios(but sometimes you can use software like intel extreme tuning, but just use the bios). MSI afterburner is for gpu's
 
2. 1.3 is normally the max voltage you should give the chip, much higher and it will make it die much faster. You set the lowest voltage you can and still have a stable overclock
 
3.If your system is stable, then it won't crash. If it crashes after a few days its not stable and lower the clock speed.
 
4. Idk what the ram speed from the store is. You can oc it as much as your want(past 3333, but i suggest against it) RAM overclocking is normally a very small improvement(1% or less and can cause lots of stability issues).

PCPartPicker part list / Price breakdown by merchant
CPU: Intel Core i7-6700K 4.0GHz Quad-Core Processor  ($314.99 @ Newegg) 
Motherboard: MSI Z170A SLI PLUS ATX LGA1151 Motherboard  ($118.99 @ SuperBiiz) 
Total: $433.98
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2016-06-15 15:01 EDT-0400
 
PCPartPicker part list / Price breakdown by merchant
CPU: Intel Core i7-5820K 3.3GHz 6-Core Processor  ($369.99 @ SuperBiiz) 
Motherboard: MSI X99A SLI PLUS ATX LGA2011-3 Motherboard  ($203.98 @ Newegg) 
Total: $573.97
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2016-06-15 15:01 EDT-0400
 
well yeah it's 140$ more expensive, but you're getting 2 more cores and extra pci-e lanes  (handy if you're running SLI (or planning on), since your SSD uses 4 lanes and your gpu uses 8 lanes, when you install a second GPU your SSD will become slower)
 
and if you're ever going to do something that can benefit from the extra cores( DX12 games, content creation) you're going to see a huge boost in performance)

yup, but that's the old h100i, idk how the new one stacks up, but this video also confirms that the nh-d15 is a good buy

For the absolute lowest temps liquid cooling is still king but if you're going after silence i'd recommend the Cryorig R1 Ultimate or the Noctua NH-D15

all depends on the silicon lottery and how far you're willing to push voltages, i'd go up to 1.35V

for 4.9 you would need to win the silicon lottery. 4.8 is much more common. I have a i5 6600k at 4.4 1.3V so you could get there but mostlikey not unless you get lucky

looks good!

Your CPU is unlocked, this means it is good to overclock but your CU cooler chosen (while amazing) just won't handle overclocking. Look at getting either an AIO liquid cooler (maybe even a custom loop at your budget).

Custom loops do not have to be expensive, IE my custom loop (incl GPU)  was $100 for EVERYTHING by using car engine hosing and 12V fountain pump.

For best price/performance I would wait until some proper benchmarks have been released on the RX 480 and maybe wait and see what the 490/490x has to offer.

Your parts list looks good other than that


 

X99? i was refering to the 1k$ build that Shahnewa posted, he chose an H110 board which does not support it. If you're going for that build then you should get a Z170 board and an i5 6600k since you said in the op that you wanted to go for high overclocks

Not all time you need to investigate how fast is write and read speeds, sometimes some SSD are optimized to write over read and viceversa. there's many different types of SSD. Here you can see diffenrent types of SSD:
the build i put you it was the best of the best as far as i know, because you say
so i build something under $3000 CAD.
 
Keep reseaching. and you will find wat is going to you.
Dont go mediocre choice. use 16GB. with 8GB is saw my brother having bad performance in google chrome because it eat all ram like is breakfast.

Keep in mind that the motherboard he chose does not support overclocking
 
About the SSD i was refering to the guy that linked the 950 pro which is fast but you're mostly not gonna notice it in daily usage, if you just want cheap go for a Samsung 850 EVO 500gb or something. it's more than enough speed wise and it has pretty nice $ per gb

PCPartPicker part list / Price breakdown by merchant
CPU: Intel Core i5-6600K 3.5GHz Quad-Core Processor  ($233.99 @ SuperBiiz) 
CPU Cooler: Corsair H115i 104.7 CFM Liquid CPU Cooler  ($99.99 @ Newegg) 
Motherboard: Asus Z170-A ATX LGA1151 Motherboard  ($137.98 @ Newegg) 
Memory: Kingston HyperX Fury Black 16GB (2 x 8GB) DDR4-2133 Memory  ($59.99 @ SuperBiiz) 
Storage: Samsung 850 Pro Series 512GB 2.5" Solid State Drive  ($218.72 @ Amazon) 
Storage: Seagate 2TB 3.5" 7200RPM Hybrid Internal Hard Drive  ($89.88 @ OutletPC) 
Video Card: EVGA GeForce GTX 1080 8GB ACX 3.0 Video Card  ($699.00) 
Case: Fractal Design Define S ATX Mid Tower Case  ($69.99 @ Newegg) 
Power Supply: Corsair RMx 850W 80+ Gold Certified Fully-Modular ATX Power Supply  ($129.99 @ Micro Center) 
Operating System: Microsoft Windows 10 Home OEM 64-bit  ($83.89 @ OutletPC) 
Total: $1823.42
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2016-06-08 23:31 EDT-0400
What about this? The SSD isn't as fast but it's half the price and you're barely gonna notice the difference in daily usage, changed the psu to an RM850x which can easily deal with 1080 SLI plus overclocks in the future

To: @Aggressor
I forgot mention about windows prices:
 
I recommend buy the retail version. because this is the version thats not tied to anything and you can install in any PC without a problem.
Link: https://www.amazon.ca/dp/B01019T6O0
This is more safer than oem keys. it should always work.
 
For OEM. is the version i call it "the one time use" because is tied to the motherboad and re use it is very difficult 
Link. http://www.kinguin.net/category/22175/windows-10-home-oem-key/
WARNING: i link you to a site that have different providers of cheap keys, if you buy from them make sure to but the protection from kinguin because sometimes DOES NOT WORK.

Did i mention with the M.2 950 PRO. Windows 10 Pro loads in 6.2 seconds

PCPartPicker part list / Price breakdown by merchant
CPU: Intel Core i5-6600K 3.5GHz Quad-Core Processor  ($304.98 @ DirectCanada) 
CPU Cooler: Corsair H115i 104.7 CFM Liquid CPU Cooler  ($152.98 @ Newegg Canada) 
Thermal Compound: Thermal Grizzly Kryonaut 11.1g Thermal Paste  ($40.17 @ Amazon Canada) 
Motherboard: Asus Z170-A ATX LGA1151 Motherboard  ($195.00 @ Canada Computers) 
Memory: Corsair Vengeance LPX 16GB (2 x 8GB) DDR4-3000 Memory  ($94.09 @ DirectCanada) 
Storage: Samsung 950 PRO 512GB M.2-2280 Solid State Drive  ($419.00 @ Canada Computers) 
Storage: Seagate 2TB 3.5" 7200RPM Hybrid Internal Hard Drive  ($117.75 @ shopRBC) 
Video Card: EVGA GeForce GTX 1080 8GB Superclocked Gaming ACX 3.0 Video Card  ($900.00) 
Case: Phanteks Enthoo Pro ATX Full Tower Case  ($129.99 @ Amazon Canada) 
Power Supply: EVGA SuperNOVA P2 650W 80+ Platinum Certified Fully-Modular ATX Power Supply  ($131.99 @ DirectCanada) 
Keyboard: Corsair K70 RGB RAPIDFIRE Wired Gaming Keyboard  ($209.99 @ NCIX) 
Mouse: Logitech G502 Wired Optical Mouse  ($84.98 @ NCIX) 
Total: $2780.92
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2016-06-08 22:54 EDT-0400
 
Reson for changing the:
CPU: Why you would put a i7 instead of i5 as you said. You never mention about video editing. So better i5. you will never use the hyperthreading. so it a waste buying a i7 CPU cooler. if you choose a K processor i bet you will overclock so i put the AIO liquid cooler Corsair H115I for a lowest temp.
Added the best thermal paste on the market the Thermal Grizzly Kryonaut. no ones can beat this thermal paste. is the best of the best.
added M.2 950 PRO since you want a "blazing fast gaming PC" for get 2GB/s of transfer data + a hybrid 2TB drive disk for storage
Changed to EVGA GeForce GTX 1080 8GB SC ACX 3.0 video card. EVGA is one of the best video card manufacturer on the Nvidia side.
Changed the case for the Enthoo pro for better airflow and better temps, also it got more space for radiator/case fans.
Changed the PSU for the EVGA SuperNOVA P2 650W 80+ Platinum. it's more safer and better unit, also got more efficiency.
Keyboard: The corsair K70 Rapidfire use the new Cherry MX speed for 40% faster pressing than averange mechanical keyboard
Mouse: The G502 is the best wired mouse on the maket it have the best sensor for a deadly accurate aiming in FPS. and have fast response times.

Looking at your requirements, the build I'm recommending will be enough for 1440p gaming.
The R9 390X is on a big sale at NCIX. And you'll be able to utilize FreeSync too.
Taxes are included in price.
 
PCPartPicker part list / Price breakdown by merchant
CPU: Intel Core i5-6500 3.2GHz Quad-Core Processor  ($287.30 @ Vuugo)
Motherboard: Gigabyte GA-H110M-A Micro ATX LGA1151 Motherboard  ($73.43 @ Amazon Canada)
Memory: Kingston FURY 8GB (1 x 8GB) DDR4-2133 Memory  ($51.17 @ Newegg Canada)
Storage: Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive  ($67.78 @ Canada Computers)
Video Card: MSI Radeon R9 390X 8GB Video Card  ($497.18 @ NCIX)
Case: Fractal Design Core 1100 MicroATX Mini Tower Case  ($61.98 @ Amazon Canada)
Power Supply: XFX TS 550W 80+ Bronze Certified ATX Power Supply  ($94.72 @ Newegg Canada)
Total: $1133.56
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2016-06-08 22:53 EDT-0400

That is a great AIO cooler for the money, go for it if you don't feel comfortable building your own loop.

or, if you don't want the added noise and failure points from an AIO, look at something like the Noctua NH-D15 or Cryorig R1 Universal