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Old 2014-07-18, 00:08   #7
ewmayer
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Sep 2002
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Quote:
Originally Posted by tha View Post
Nowhere, I just found some sites here and there that say that adox, adcx and mulx will be introduced in Broadwell.
MULX is available already in Haswell, though Wikipedia appears unaware of the fact.
ADOX/ADCX, RDSEED and PREFETCHW are new in Broadwell. (The latter instruction is a belated mimicry of AMD's 3DNow! prefetch, not sure why Intel decided that [a] it was a good idea to add it and [b] to wait this long to do so.)
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