So I have found both those processors for the roughly the same price I was just wondering which is better in terms of performance for gaming and editing.
Does each processor come with a motherboard, and if so what chip-set are they (or do you happen to own an 1150 and 1155 motherboards)?
Also which socket would be better in terms of upgrading down the road.
Neither platform has too many options for a real upgrade down the road.
The fastest processor for 1150 is 4790k which can be overclocked on a z87 and z97 motherboards between 4.6Ghz and 4.8Ghz. This is a potent 4core/8 thread CPU with great overclocking headroom which compares favorably to 6700k and 7700k cpus. This would have been my choice if I already had a z97 motherboard with decent DDR3 RAM kit. Keep in mind that 4790k still fetches $200 +/- on ebay. (for an SFF system i7 5775c is sweet but expensive)
1155 platform's best CPU is 3770k which can be overclocked in P67, Z68, and Z77 motherboards between 4.4Ghz and 4.8Ghz but closer to 4.5. You can also run 2600k and 2700k processors in those boards at up to 5GHz (in a quality Z77 board). These CPUs are pretty cheap and still plenty fast.
I wouldn't spend money on either platform if you are building from a scratch unless the price is no more than $200 for motherboard/CPU/16gb ram combo, and at that price-point I'd make sure you a getting a quality Z77/Z87/Z97 board.