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Old 12th April 2018, 23:28   #6021  |  Link
nevcairiel
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Join Date: Mar 2010
Location: Hamburg/Germany
Posts: 10,344
Quote:
Originally Posted by Stephen R. Savage View Post
To be fair, the AVX2 speedup is still larger than the frequency penalty, so it made sense.
It is now, because they reigned in AVX2 use in some irrelevant functions with minimal speedups to reduce the effect of downclocks. They even had a presentation about that "adventure" and their findings on some conference once
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