Triple Monitor (1440p's) High End Gaming Setup Advice (980ti vs Titan X)

ExAstra

Commendable
Feb 19, 2016
9
0
1,510
Hello all,

I'm moving to the US recently after being in the middle east and am building a big gaming rig to treat myself. I'm going to list all the PLANNED components so nothing is left to question, then go into detail about the question.

Case: Cooler Master Cosmos II
- Huge case, lets me install basically anything I want and how much of it I want (no space issues)
MoBo: MSi X99A Gaming Board
Monitors: 3x Acer XB271HU Predators
CPU: Intel Haswell-E i7-5820K
Primary Drive: Samsung 850 Evo m.2
RAM: Corsair Vengeance 32GB DDR4 3000 (4x8GB sticks)

Now for the graphics cards. Currently I've been looking at getting these:

MSi's Gaming Nvidia GTX 980 Ti, most likely 2 of them (1 at first, then buying another in a few months) in SLI. My primary concern here is - am I being stupid by trying to run 3 1440p monitors with 2 GTX 980ti cards? Or rather, should I, instead, be looking at the Titan X for its 12GB of VRAM? I know the GTX 980ti cards have 6, which sounds like a huge chunk to me, but I am out of my element in guessing whether or not it will be enough to run games at high settings on my monitors.

Now, one thing to keep in mind is that I don't really expect to be playing many games on all 3 screens together - I will probably play many on a single screen and use the others for multitasking, etc. But there are a few games I'd like to play at (preferentially) max settings with all 3 screens. MechWarrior Online and various flight sims for example.

Something I have to remind myself is, just because I don't want to play Witcher 3 or Battlefield 4 (I have neither of those games and usually they don't quite appeal to me to begin with) - it doesn't mean there won't be a high quality game that trudges along that I'll want to play at full blast. Am I being unrealistic with the GTX 980ti's? Will I have to shell out for a Titan X (let's be honest, probably two Titan X's) just to run my rig and monitors at their maximum potential?

Edit: Perhaps I should mention that at some point in the future I'd like to start doing video game streaming, HQ video editing, and maybe even 3D modeling (for 3D printing, specifically) - as an FYI.
 
Solution
In that case, your build looks great. There is nothing I can fault, except your lack of a CPU cooler. I upgraded a few minor details, such as upgrading your SSD from AHCI to NVMe, and upgrading power and efficiency of power supply, etc, but overall your build is great. If you scaled back on a few minor details, I think you could afford to buy both GPUs at the same time.

PCPartPicker part list / Price breakdown by merchant

CPU: Intel Core i7-5820K 3.3GHz 6-Core Processor ($376.99 @ SuperBiiz)
CPU Cooler: Corsair H110i GTX 104.7 CFM Liquid CPU Cooler ($99.99 @ Newegg)
Motherboard: MSI X99A GAMING 7 ATX LGA2011-3 Motherboard ($253.98 @ Newegg)
Memory: Corsair...
Price to Performance wise, the 980 Ti smashes the Titan. Plus you won't even come close to hitting the VRAM limit on the 980s so go with them if you want loads of performance and don't just want to buy components, just to have the best in terms of price anyway. in SLI you will have no problems apart from the odd shuttering from bad drivers and bad integration of SLI in some games.
 
@ExAstra What is your budget? Do the three monitors need to be purchased with that budget? When will you be moving to the US and building this machine?

Your question shouldn't be GTX 980 Ti vs Titan X.... A better question would be 980 Ti or 1080 Ti (Pascal replacement).

By the way, I just received my first Acer XB271HU Predator yesterday.
 


My budget is around 6500 USD. That's inclusive of the monitors, a new desk that I'm getting (around 1k on its own), various peripherals such as HOTAS and gaming mouse/keyboard, secondary and tertiary drives, etc. Pascal GPUs were just announced, sure. But I'm going to the states end of April and at best we'll just have "more information" on Pascal at that time. And the likely scenario is that the 980 Ti will be around as good as the Pascal 1080 until it gets its own Ti. Of course we won't know until then but given the release probably won't be until the end of this year at the earliest I don't really want to wait around, especially not if 980 Ti cards will be sufficient.
 


Are you sure the 6GB of VRAM on the 980 Ti will be enough to handle 3 monitors at 1440p? I know that power-to-price they're simply a smarter buy than the Titan X, which is kind of mostly a bragging right as opposed to a "smart investment".

I know the 6GB of VRAM will probably never get close to being touched on a single 1440p monitor, I'm just worried it won't be enough with the 3 of them.
 
In that case, your build looks great. There is nothing I can fault, except your lack of a CPU cooler. I upgraded a few minor details, such as upgrading your SSD from AHCI to NVMe, and upgrading power and efficiency of power supply, etc, but overall your build is great. If you scaled back on a few minor details, I think you could afford to buy both GPUs at the same time.

PCPartPicker part list / Price breakdown by merchant

CPU: Intel Core i7-5820K 3.3GHz 6-Core Processor ($376.99 @ SuperBiiz)
CPU Cooler: Corsair H110i GTX 104.7 CFM Liquid CPU Cooler ($99.99 @ Newegg)
Motherboard: MSI X99A GAMING 7 ATX LGA2011-3 Motherboard ($253.98 @ Newegg)
Memory: Corsair Vengeance LPX 32GB (2 x 16GB) DDR4-3200 Memory ($229.99 @ Amazon)
Storage: Samsung 950 PRO 512GB M.2-2280 Solid State Drive ($324.99 @ Micro Center)
Video Card: MSI GeForce GTX 980 Ti 6GB Video Card (2-Way SLI) ($649.99 @ B&H)
Video Card: MSI GeForce GTX 980 Ti 6GB Video Card (2-Way SLI) ($649.99 @ B&H)
Case: Fractal Design Define R5 Blackout Edition ATX Mid Tower Case ($107.99 @ SuperBiiz)
Power Supply: EVGA SuperNOVA T2 1000W 80+ Titanium Certified Fully-Modular ATX Power Supply ($279.99 @ Amazon)
Monitor: Acer XB271HU bmiprz 165Hz 27.0" Monitor ($749.99 @ Micro Center)
Monitor: Acer XB271HU bmiprz 165Hz 27.0" Monitor ($749.99 @ Micro Center)
Monitor: Acer XB271HU bmiprz 165Hz 27.0" Monitor ($749.99 @ Micro Center)
Total: $5223.87
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2016-03-10 00:33 EST-0500
 
Solution
@ExAstra, No, I'm not sure on that point. I've never had triple 1440p displays setup. We'll wait for someone who owns a similar setup to chime in. I know on my 980 Ti, I'll only hit 6 GB of VRAM when I play GTA 5 on my 3440 x 1440 and only after I enabled Nvidia DSR at 2.5X on that resolution.
 


I'm not that bothered about running the cards in 16x/16x, I'm perfectly happy with 16x/8x. Most of the benchmarks I've looked at regarding the two have only seen really small increases in FPS when run in double 16, so I'm a fan of saving the 200 dollars. At the end of the day, the processor is only .2Ghz faster, so you're paying that 200 dollars mostly just for the Lanes.
 


I had a cooler, just didn't post it. I can always swap to liquid cooling later if this big boy isn't enough.
 


To elaborate a bit further, money isn't really an issue here. I'll be coming back to the states with plenty, I just wanted to keep my build around what I've set it for (I was shooting for around 5k and got a bit carried away haha). I'm getting a ThermalTake 1050W Power Supply because an 850 isn't enough when you're running two GTX 980 Ti's in SLI. I'd also like to avoid water cooling, at least for now, which is why I'm going with the CM V8 GTS. I'm not really "into" mid size towers, I prefer full size and this Super Sized case I'm getting mainly cuz it's awesome, as opposed to practicality. Although its huge nature means it'll be easy to work in/on, get the cables routed properly and nicely, and its upgradeability is first rate.

I feel like I've looked into the Samsung 950 Pro vs the 850 Evo before and decided that I'd rather have the 850 than the 950 - that was around 4 or 5 months ago so I can't remember exactly why I made that choice. I'd have to look into them in detail again.

I like the RAM you linked (mainly the 2x16GB over 4x8GB) but the motherboard I was looking at doesn't say it supports 3200 speed -only DDR4 3333*(*OC)/ 3110*/ 3000* on the top end. I'm not sure "how" it would support 3333 and not 3200 tho.