Toying with an upgrade

[RIZZEE]

I'm looking to upgrade but i'm not entire sure what to upgrade, so any advice would be helpful. i'd say max budget is around £700 and it'll be used for gaming at 1080P for now but i'd like to upgrade to 1440p/144hz later, Adobe Photoshop/Illustrator and After Effects.

Current specs:

i7 920 @ 3.8ghz
Asus P6T
12GB DDR3 ram at 1600mhz
Asus 6950

So I have two ideas,

upgrade my 6950 to something a little more powerful. But i'm not sure if my cpu would be a bottleneck or not?

or

Upgrade to X99, keep my 6950 until I save up for something better. i know AMD and Nvidia are planning on releasing Pascal/Polaris stuff later this year. All i'll need for X99 is a CPU/Motherboard/Ram/Cooler, OCUK do a bundle that seems pretty solid Linky

Or I guess I could just keep saving until I can get everything all at once?

Also, stupid question, what's the difference between a Z170 board and a LGA 2011-V3 board?

 

[RIZZEE]

Ah! My bad, been out the loop for a while and only got back into looking at things recently.

Will I notice much of a difference between going for 2400mhz and not something faster?

I have a Corsair TX850, which is more than enough but i'm tempted to replace it because it makes cable management a pain since it isn't modular. As for the case I have a Phanteks Enthoo Evolv.

 

[RIZZEE]

Right now a new psu isn't a super important upgrade but i'll look at those.

In terms of motherboards anyone know what's popular? i'll be doing light overclocking, most probably be sticking to a single gpu.

Would upgrading to X99 be a better option that a gpu upgrade?

 

[RIZZEE]

Appreciate the help, pretty sure i'm gonna go for the X99 upgrade and see what Nvidia and AMD do later this year.

Right now editing and work comes first.