For streaming PC: 4930K vs 6700K?

opnerd

Honorable
Nov 10, 2013
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10,510
Howdy helpful people,

So I recently took advantage of an offer I couldn't pass up: an i7 6700K and mobo, for, well, dirt cheap. I am currently assembling this.

I do livestreaming on Twitch, and I have a capture card along with a gaming PC that has an i7 4930K. I was wondering: if I were to use one of these machines as a dedicated streaming PC, which would give me better performance? For livestreaming, I'm using OBS, which can take advantage of multiple cores/threads.

Without knowing the major performance differences between the two architectures (Ivy Bridge vs Skylake), it seems as if the 4930K would be the clear choice for the streaming PC, as it has 6 cores/12 threads vs. the 4 cores/8 threads of the 6700K. Is this true, or would the performance difference be marginal or even favor the 6700K?

Of course, the non-streaming PC would then be the gaming PC, but seeing as how both CPUs are overkill for this purpose, I'm not worried about gaming PC performance. Both CPUs will also get mild overclocks; the 4930K is currently at 4.2GHz with a water cooler, and I would do something similar for the 6700K (4.4 - 4.6 perhaps?)

All other components in both machines are relatively "high end" (SSDs, quality RAM and PSUs, etc).

Any help is greatly appreciated.
 
Solution
Tough to say, the 6700K has a large IPC and clockspeed advantage. I'd expect its multithreaded performance at worst to be close to that of the 4930K. Sometimes more hardware threads has value, even if they're slower, but I really can't see the 6700K being worse in any significant way.
Tough to say, the 6700K has a large IPC and clockspeed advantage. I'd expect its multithreaded performance at worst to be close to that of the 4930K. Sometimes more hardware threads has value, even if they're slower, but I really can't see the 6700K being worse in any significant way.
 
Solution