Latest rumors say that the 9900k will boost up to 5GHz and 4.7GHz on all 8 cores. People seem to be skeptical regarding the heat that would produce. The 8700k has 2 cores less and only goes up to 4.3GHz on all cores.
Anyway if all of that is still true then I will definitely going to get that one. Should be a gigantic update to my 6850k.
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