Which will be better for gaming and video editing purposes?
Will the phenom bottleneck the GTX 770 in option A?
Option A ==================
AMD Phenom ii x4 775 @3.8 Ghz
Asus m4a88TD-V EVO/usb3
Nvidia GTX 770 16gb
ram @ 1600Mhz
1tb HDD @ 7200 rpm
750W Power supply,
80+ gold
Option B ==================
i5 4670k
GIGABYTE GA-Z87X-D3H
radeon HD 7850
16bg ram @ 1600mhz
1tb HDD @ 7200 rpm
750w. Power supply 80+ gold
option A) then try an source a 1100t cpu. then in a year or 2 grab a new cpu/mb, lots of life in the gpu.
option B) lots of longevity with the cpu/mb, not a lot for the gpu. Great though if the games you currently like run well on a 7850. You could even throw in another card for some xfire fun.
It comes down to what you really prefer to favor - gaming or editing. The haswell will pummel the old phenom setup into the ground performance wise.
If it were me, i'd personally get option B. For resolutions like 1080p mid-low end cards like the 7850 perform ok. Plus all the new features you'll get by going to a new platform are worth it. You could even just go for a non-k cpu (you can still oc a decent amount by increasing the bclk). Will leave more money perhaps for a better gpu - 270x(7870) or a cheap gtx760 or even discontinued gtx670/680 if you can find one.
the phenom is really outdated now and discontinued,It will bottleneck the GPU pretty hard.Get a FX instead+another mobo
I think modify option A to have a newer processor (not that Phenom isn't amazing)