Would appreciate opinions on a new monitor and new GPU

opio

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So right now I have 2 liquid cooled 760's in SLI (I mention the liquid cooling because it allows me to seriously OC my GPU's).

About 9 or 10 months ago I got this monitor

http://www.newegg.com/Product/Product.aspx?Item=9SIA6V63X34230&cm_re=xb270h-_-24-009-657-_-Product

It's been a great monitor, no two ways about it, I'll never buy another monitor without G-sync ever again, the only thing about it is that it doesn't go above 1080p and it's a TN panel.

My tax return is coming soon and I've had my eye on these two monitors

http://www.newegg.com/Product/Product.aspx?Item=24-106-004
or
http://www.newegg.com/Product/Product.aspx?Item=N82E16824009742

I'd be selling my current monitor as well to help pay for the new one. Which one of those two would you guys buy? I mean when it comes down to it they're both pretty much the same except for the stand and aesthetics, and one can be overclocked to 165hz but I'll never do that, 144hz is good enough for me.

Also, would 2 seriously overclocked SLI'd 760s be able to perform well at 1440p? My gut tells me that I'll probably be getting around 50 fps on most games, and that's fine, with g-sync you don't notice.

The next part of my post is about Pascal, I want to upgrade to a GTX 1080 when it comes out, but all this crap I've been hearing about what type of memory these cards are going to have. I've kind of decided that if Nvidia's flagship GPU that comes out this summer doesn't have HBM2 I'm not going to purchase it. I mean I've heard GDDR5x is supposed to be good but it honestly sounds like a memory technology that came too late and that should have been on the 900 series cards and Titan X, I'd go as far as to say that the 780ti should have had GDDR5x. So HBM2 is going to make it or break it for me when it comes to getting another GPU this summer, after doing SLI with my 760s I'd prefer to just go with a single GPU this time around. Plus I'd like to buy a GPU that is liquid cooled out of the box or at least hybrid cooled assuming they're available at launch, and if they aren't I suppose I can always buy a liquid cooling adapter again just like I did for my 760s. After liquid cooling my CPU and GPUs and only buying Noctua fans I couldn't ever go back to a purely air cooled GPU, too noisy.

I'm just at a loss at what to do because my rig is about 2 years old, I figure if I buy a new GPU this year I won't need to upgrade anything else for another couple years,... my mobo, CPU, RAM... I won't need to upgrade any of that until, hell, probably mid to end 2018.

Opinions anyone? Anybody think I should just wait?

 
If you can, go see the candidate monitors in person.
If it matters, the acer XB270HU has only one input, namely displayport.
Past that, I can't help you.

On the GPU, I think you are right on in looking at a single gpu upgrade.
Today, a GTX980ti will do the job at 1440P and on many games at 4k.

It is folly to second guess the engineers on what specs and technology are used in a graphics card.
They are selected to meet a price/performance target.
Even specs such as VRAM across different architectures can not be compared.

The truth comes out in benchmarks.
Particularly for those for the games you play and the resolutions you use.

It seems to make more sense to me to buy a stronger card in the first place.
Vendors are wise to overclocking today.
They bin the chips and use the best ones in factory overclocked versions which sell for a premium.

I think you get fair value from a factory overclocked card.
If you think performance will be marginal, buy the next strongest card.

Lastly, beware of the marketing of fancy coolers.
Looks sell, and the vendors know it.
The supplied coolers are sufficient.

 

opio

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Thanks for the answer, I just like a liquid cooled GPU because I OC my core 135mhz and OC my memory to 475mhz with +12mv and neither card ever goes above 60C, usually hovers around 55C on one card and 48C on the other, plus it's quiet. I suppose I can always just do what I did with my current cards, buy an NZXT CPU cooler adapter, but I'll be using something better than an H55 this time, not that the H55 isn't good, I just want a thicker radiator is all.

I've searched all over the net for info on what type of memory Nvidia's 1000 series is going to use, (or at least the 1080) and can't find a definitive answer, you wouldn't have happened to come across anything about whether they're going with HBM2 or GDDR5x have you? Cause for real, I won't buy another GPU unless it has HBM2