AMD build with better graphics card or Intel build with less powerful graphics card?

Solution
You can bring the cost of the Intel build to afford the GTX 780.

The K series CPUs have no advantage without overclocking, so choose the Core i5 4670 instead.
These CPUs only support memory speeds up to DDR3-1600, so no advantage with the DDR3-1866 you have selected.
The Fractal Design R4 is a very nice case, but you have chosen a cheaper option on your AMD build.
The motherboard is also unnecessarily expensive, better to not worry about overclocking and just be able to afford this better CPU:
http://ca.pcpartpicker.com/part/msi-motherboard-h87mg43

A better quality power supply at a cheaper price:
http://ca.pcpartpicker.com/part/xfx-power-supply-p1650snlb9
You can bring the cost of the Intel build to afford the GTX 780.

The K series CPUs have no advantage without overclocking, so choose the Core i5 4670 instead.
These CPUs only support memory speeds up to DDR3-1600, so no advantage with the DDR3-1866 you have selected.
The Fractal Design R4 is a very nice case, but you have chosen a cheaper option on your AMD build.
The motherboard is also unnecessarily expensive, better to not worry about overclocking and just be able to afford this better CPU:
http://ca.pcpartpicker.com/part/msi-motherboard-h87mg43

A better quality power supply at a cheaper price:
http://ca.pcpartpicker.com/part/xfx-power-supply-p1650snlb9
 
Solution

simix1919

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Nov 7, 2013
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I was thinking about overclocking my i5 4670k.
Which case is better? The r4 or the 400r?
Also i want the psu to be at least semi-modular, the xfx one isn't.
Thanks for replying :) keep em coming.
 


Modular power supplies are overrated. Have a look at the connectors you will need and see how many you can actually leave off in your build. Those extra couple cables are easy to tuck away.
What you pay for the modular supply really isn't worth it.
The TX series supplies are OK, but you can get better for the money.
If you must have a modular supply, this would be a better option:
http://ca.pcpartpicker.com/part/antec-power-supply-hcg620m

I don't know much about the 400R. The R4 is a very good case.

With the changes I suggested above, you can run a core i5 4670 at stock speeds which will be better than the FX-8350 overclocked in many games. You also save more than 40W power usage at load and generate less heat and noise (the same cooler, but it has to work much harder for the AMD particularly with overclocking).

On your graphics card too, consider R9 290 cards with custom coolers.
You lose features like g-sync, shadowplay and PhysX but get a faster card and an extra 1GB of video memory.
There isn't a clear winner, it depends on your needs.
 

simix1919

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Nov 7, 2013
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I dont know what i should build yet. I will replace the memory with 1600ghz 8gb, a non modular psu. I will probably just slap in the 780 and break the bank and go with the 4670k and the msi motherboard. I dont like the xfx psu reviews. Anything else you may suggest?
 


The XFX Pro series power supplies are made by Seasonic and they are very good value.

The Seasonic S12G 650 is an 80 plus gold rated supply with fixed cables:
http://ca.pcpartpicker.com/part/seasonic-power-supply-s12g650

The Seasonic M12II 650 is an 80 plus bronze rated supply that is semi modular:
http://ca.pcpartpicker.com/part/seasonic-power-supply-ss650am

These are both really good quality.
The Seasonic X 650 and Corsair HX 650 are also very good, but more expensive.

 

simix1919

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Nov 7, 2013
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Anything a bit less expensive?
 

simix1919

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Nov 7, 2013
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Oh sorry didnt get that message before haha!
Thanks!