I don't believe that I'll lose too much sleep only having Asus Strix OC 980ti 2xSLI compared to those jumping on the 1080...
As a general rule these days, how many generations do you guys leave it before jumping on the next best thing? - I'm thinking that I might ride this out until a '1280'... how long do you leave it?
I upgrade when it's financially practical to do so. Changing graphics cards like underwear as some can afford to do (980 Ti/Titan X -> 1080 -> 1080 Ti/equivalent Titan, for instance) is just not an option for me.
That means I skip several generations in the process. Last time, with my Q6600 box, it was the 8800 GT -> GTX 480 -> emergency GTX 760 purchase because I stupidly killed my 480 pushing too many volts through it and stressing simply because I strapped a waterblock to the thing.
More recently, I set aside the GTX 760 in favor of a GTX 980 that I nabbed for $315 shipped, brand new and sealed, way back in November 2015 or so. I knew Pascal was coming and it was gonna be big, but at that price, I just couldn't pass it up since I wanted to be ready for my Rift the moment I got it.
Besides, with NVIDIA finally dropping the RAMDAC on their Pascal cards, it would've necessitated either a new G-SYNC monitor that I can't afford, trying to game on a 13.3" 1080p screen that I meant more for doodling, virtual cockpit interactions and generally being a secondary, supplemental monitor, or hunting down a DisplayPort to VGA adapter with a RAMDAC worthy of a top-tier FD Trinitron CRT. (Spoiler: those adapters don't currently exist and most likely will not exist until the HDFury 5 becomes a thing.)
Right now, I haven't been left wanting by the GTX 980's performance in VR games, and I'm sure asynchronous timewarp helps a lot with any frame drops. Besides, the things that could really use an upgrade (DCS World, FlyInside FSX) simply will not perform at a constant 90 FPS on any existing hardware - they're held back by current CPUs and old engines that use them very inefficiently far more than the GPU, with async timewarp being the main thing that keeps them from becoming a juddering, nauseating mess.
If it does start holding me back in VR games, chances are Volta will be out by then and make Pascal look like weak sauce by comparison.
I also have a core2 quad desktop collecting dust in the corner. To be more specific , its a Core2 quad Q9550 overclocked to 4GHz on air. Even so its slower than my current i5-4460.
I had to go for custom water just to keep my Q6600 from cooking itself at 3.6 GHz with the required 1.45V.
Even then, it won't touch an i5-2500K or i7-4770K at stock, and that's before factoring in how I have my 4770K pushed to 4.6 GHz (also with the help of custom water, but hindered by the fact that I haven't delidded it yet). Between that and the old P35 board only supporting PCIe 1.1, it's proving to be quite a bottleneck for modern games since it held even the GTX 480 back, and now it's packing a GTX 760.
Still, for a nearly nine-year-old system at its core, it's proving to be surprisingly good for general computer usage and even a bit of modern PC gaming. My little bro's enjoying it, at any rate.