Thanks for the input guys currently I'm currently sporting my alienware R2 laptop with the 970 GTX and I7 4710 HQ.(8 cores turboboost of 3.5GHZ) and it is lagging not only in SC but several other games that are new and updated old. As I play a lot of different games and I am planning on also learning 3D modeling from a coworker of mine who is really deep into it I decided its time for an upgrade. SC is only one reason and I believe that if I upgrade to the I9 10 core at 4.5(Only $1000 for chip) that should satisfy system requirements later for SC closer to release date(maybe 3 years down the road) This also leaves me room to upgrade to anything in the X299 board configuration. The reason SLI is not performing very well at the moment on most games is not due to the power of the GPU but due to what's called Bottlenecking due to the CPU not being able to handle anything above 1 1080ti card(about $700-800 depending on cooling for each card). With the release of the New I9 it has 44PCI slots and you will be able to run both cards under the x16 link on the X299 board. Will this improve the FPS of the 1080TI under SLI? there is nothing for sure yet but after release we will defiantly see something about it. If there isn't an improvement of the cards in this condition then yes I will only buy 1 card.
As for the amount of cores in the system this is because I do streaming on my free time(even though I don't get many viewers it's still fun for the ones that I do get.) for lots of games and do not like any FPS drops below 60 if I can manage it.(Better streamer viewing no one wants to watch a game in 30 FPS). The reason I do not plan to get the fastest DDR4 memory is there is no true benefit currently for anything past 3200.(recommended is 2666 for the I9 from intel along with many others from tom's hardware. Yes there is a bit more benefit but not enough to pay that much out of your pocket). As for money it is not really an issue but, i am responsible and i do not like to waste money where its not needed (such as a titan X) as I make enough to get what I really want but don't want to overbuild until 3 years from now when SC becomes a reality and I give up any free time I have for it(not to mention trying to save up for Javelin on the next sale as long as it still has LTI which I suspect or any other surprise huge ships almost half way there!). Also i'm not buying anything until black Friday like I do for any large purchases except this case which I got for free from a friend. So in 3 years then I would just need to do a simple CPU swap and Graphics card upgrade in these conditions and everything should be fine.
Lastly it is expected with this Core war currently going on from intel and amd that games and all applications are going to become(and currently are being made) to multi-process in the very near future.(1-2 years) Word on the street is saying that games are already being rewritten to function on multiple cores.
lol... I think I get the picture now...
1. Don't buy Alienware... ever.
2. Your Laptop's GPU us notably weaker than a GTX 1050, just to put it into perspective.
3. The "i7" from your Laptop is in ideal state somewhere around first Gen Desktop i7 but most likely getting throttled knowing Alienware. Also that "8 core 3,5ghz" doesn't exist. It has 4 Cores/8 Threads and normally operates at 2,5ghz base-clock.
4. "Wanting to learn 3D Modelling" is quite a stretchable definition... but in general most people "wanting to learn" complicated things as a hobby will give up before anything comes from it.... I'd dare saying the ratio on anything losely related to game development is well over 90%.
5. Neither SC nor what I would understand as a learning expirience in 3D Modelling would justify this kind of system... and unless I'm mistaken, you would need dedicated GPU for this stuff like Nvidia's Quadro cards, which in turn aren't really good for games.
From what I get from your posts, I think you're simply not a person that has build PCs or been confronted with the details for long (please don't take it as an insult), since the System you wrote down has pretty much nothing to do with what you would actually need.
6. Thinking you can just upgrade a few parts in the future "if needed" is a bit delusional, especially when starting out with a high-spec intel build.
Frankly, I expect Intel to drop this socket just as fast as they did their 1366 socket back then.
You said you're starting to stream, which makes the following suggestion even more viable:
Get a "normal" Gaming PC and once SC releases, use that one for Streaming via a capture card.
With normal Gaming PC, I refer to:
Ryzen 1600 or 1700
GTX1060 6gb/RX580 8gb or GTX1070 (or Vega?) ... altough you can go for a 1080ti if you really want it that badly.
Personally, I think a MSI board... but that's personal preference.
At least a SSD (OS and Games) and a HDD (storage)
Obviously a good PSU and Case.
That's going to be a quantum-jump from your Laptop and roughly around or above the specs of many of our streamers.
Once SC comes out or you find 3D Modelling to be your thing, you can still upgrade and use this one for streaming.... just the money you'd save in a year or two of using that PC will easily cover the cost.
PS: Even if Intel and AMD spam more cores on the market, there's a limit to where it makes sense for Developers, since CPU Bottlenecking isn't too serious. And don't forget that the "mainstream" CPU for Intel remains the i5 and below with 4 cores and no Hyperthreading afaik.... according to steam, almost 45% of steam-users use Dual-Core CPU (i3, GXXXX and so on).
The "average" consumer simply won't buy "Gaming" PCs... not to mention that those are also quite far from the specs of your typical prebuild system... which is what a lot of people use.