i7 6700k or 5820k - Photo editing build advice

soullStream

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Jan 4, 2012
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So as the title says I'm tossing up between purchasing the i7 6700k and the 5820k. I'm already spending more than I planned on this build but figured since I am going all out I might as well keep going while I have the money spare.

I'd like the build to last me 4-5 years without having to upgrade anything other than GPU for gaming reasons.
Photoshop performance is priority over gaming and since every thread I find about these two CPUs is gaming based I wanted to get other people's opinions. Will I benefit from the extra cores and threads?

To go to the x99 platform it's going to cost me $130 more, now is this $130 going to be worth it when it comes to working with large (500-1500mb 10+ layer) PS files? Secondly will it last me longer than the 6700k performance wise?

I will be OCing either CPU to respective overclocks and will be cooling them with a NZXT Kraken X61. Other important system specs are:
32GB 2400mhz DDR4 Ram - Kingston
Samsung 850 Evo 250GB boot drive
Kingston SSDNow 120GB scratch disk drive for PS.
Will be getting a GTX 970 or equivalent in the future. Will be using a R9 280x until I upgrade the GPU.

Any opinions are greatly appreciated as I need to decide within the next few days as I'm currently without a PC.
Cheers!


 
Solution
5820K hands down. Much-much faster in multithreading which is what you need. Its 12 threads vs 8. Also it has higher memory bandwidth 68GB/s vs 34.1GB/s and more cache.
http://cpu.userbenchmark.com/Compare/Intel-Core-i7-6700K-vs-Intel-Core-i7-5820K/3502vs2579
Don't look at the +25% in the 6700k. It is because of single core performance and of newer manufacturing proccess, newer product blah blah blah. In terms of multithreading it is just impossible for the 6700k to reach a 6-core beast like 5820k.

Antonis117

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5820K hands down. Much-much faster in multithreading which is what you need. Its 12 threads vs 8. Also it has higher memory bandwidth 68GB/s vs 34.1GB/s and more cache.
http://cpu.userbenchmark.com/Compare/Intel-Core-i7-6700K-vs-Intel-Core-i7-5820K/3502vs2579
Don't look at the +25% in the 6700k. It is because of single core performance and of newer manufacturing proccess, newer product blah blah blah. In terms of multithreading it is just impossible for the 6700k to reach a 6-core beast like 5820k.
 
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soullStream

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Jan 4, 2012
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Okay awesome, thank you for you're quick reply. That's exactly what I thought, I'll keep the thread open for a day or two to get anyone else's opinions.
One last question - would I need more than 650w PSU?