PC Part Picker should alert you to component incompatibility. I don't think it's perfect, but it's pretty spot on.
http://pcpartpicker.com/
God no. That's a horrible value even on a pre-built AIO desktop for gaming. As many have pointed out, the i7-4790(K) is outperformed only incrementally by the i7-5820K and i7-5930K in almost all games because almost no games out there load up the 5th core and beyond. Only enthusiasts, and typically overclockers who buy top quality aftermarket CPU cooling and ramp up the low native clocking of those i7's, tend to desire the 6-core i7's. Them and guys who just want the most overall computational power possible. Editing software benefits from this. Similarly, 32GB of RAM is overkill, 1600W in the PSU is overkill, and even the Asus RAMPAGE motherboard is overkill unless you are yourself like to overclock and calibrate other advanced tweakings for gaming in the motherboard BIOS.
So it looks like you want someone to assembled your PC for you. I just stopped by iBuyPower and put together a similar Dual-GPU build at this enthusiast level using the "Summer Special Intel Z97 i7" that matches this one on performance by cutting down the fat (even bests it on the boot drive via the PCI SSD), and also sees to it you get a higher "build quality" in terms of cooling for your build, sound dampening of the PC, and on the general quality of non-computational components like the case and PSU. Additionally, it has
real storage capacity (4TB) since games are huge these days, though that superfast PCIe SSD is big enough to hold the several games you're playing at any given time conveniently using a drive transfer utility tool, and by doing that you will have INSTANT load times. It also has a Blu-Ray drive if you want to use free software like Pot Player to play back Blu-Rays from the Redbox. A final few perks are that it comes with several free items and a cheaply added 1-yr return service tacked onto the standard 3-yr warranty.
http://www.ibuypower.com/Store/Summer-Special-Intel-Z97-i7
- Case: Zalman MS 800 Plus Gaming (if upgrading, recommend Corsair 550D)
- Noise Reduction: Basic (sound dampening material, not case fan upgrades)
- CPU: i7-4790 4.0GHz Quad Core Processor (unless you want to overclock, don't need the "K" version)
- CPU Cooler: Asetek 550LC + Single Arc Silent Fan Upgrade
- RAM: DDR3-2133 16GB, G. Skill Ripjaw X
- GPU: 2 x AMD Radeon 390 8GB, Crossfire Mode
- Motherboard: Gigabyte GA-Z97X-Gaming 3
- PSU: EVGA Supernova 1000W (Tier 2 PSU; the successor G2 scored "10" Performance & "9.5" Build Quality from JonnyGuru)
- SSD (OS): Intel 750 400GB PCI-E SSD (2500 MB/s Read & 1200MB/s Write)
- HDD (Media): 2 x 2TB 7200RPM 64MB Cache SATA3
- Optical: LG 14x Blu-Ray Rewriter Burner Combo Drive
- OS: Windows 8.1
- Keyboard: iBuyPower Standard Gaming Keyboard
- Mouse: iBuyPower Standard Gaming Mouse
- Warranty: added 1-Year Return Shipping Service
Included Free Items:
TOTAL: $2387
I didn't include the Asus Xonar DX because I didn't know if you had the headphones or sound system to warrant it. Also, really, that's something you literally just plug into the motherboard, and the OS does the rest these days. No reason to pay them $25 to plug a card in for you (the premium over the best web price for that card as an individual component). The same goes for all the other peripherals they're trying to pimp.
You could also opt for the GTX 970 in SLI instead, but at $132 more than the brand new R9 380's, here, I don't think it's an equal buy. The only thing that offsets that is a free copy of
Batman: Arkham Knight. Unfortunately, they really start to charge ridiculous amounts, especially for the second card, once you start selecting the 980/390X or better, and the performance/price gains steeply drop off.
This rig will run 1440p/1600p no problem for anything. It will run most games in 4K@60fps+ and almost all games @45fps+ on high/ultra settings (games like
Crysis 3 are an exception).