I can't decide on either of my builds to get, I have two decisions. One with an i5 4690K with an SSD and an SSHD and one with an i7 4790K and just the SSHD. What are the differences between the i7 and i5 in terms of performance, gaming and rendering. Is it worth sticking to the i7 without an SSD or should I just cut corners and get the i5 with an SSD. (Also, please don't suggest to get an i7 and then buy an SSD later as I have a fixed budget and I worked out it'll take me just under a year to save up for it, thanks).