Doubtful Zen will even compete with the i5 if history repeats itself, could also be 12+ months until it comes out.
4790k destroys every AMD cpu, a great upgrade in your price range.
However;
https://www.overclockers.co.uk/inte...ocket-lga1151-processor-retail-cp-579-in.html
https://www.overclockers.co.uk/asus...cket-1151-ddr3-atx-motherboard-mb-644-as.html
If you don't mind spending £300-320 as you'd need a customer cooler. Quite abit better than the 4790k and due to you having to buy a custom cooler (which is where the £300+ pricetag comes from) you'd be able to give it a decent OC. An OC'd 6600k could potentially feel generations ahead of the Zen when it comes out, of this I have no doubt.
4790k destroys every AMD cpu, a great upgrade in your price range.
However;
https://www.overclockers.co.uk/inte...ocket-lga1151-processor-retail-cp-579-in.html
https://www.overclockers.co.uk/asus...cket-1151-ddr3-atx-motherboard-mb-644-as.html
If you don't mind spending £300-320 as you'd need a customer cooler. Quite abit better than the 4790k and due to you having to buy a custom cooler (which is where the £300+ pricetag comes from) you'd be able to give it a decent OC. An OC'd 6600k could potentially feel generations ahead of the Zen when it comes out, of this I have no doubt.