[RC5] Opterons that have the lzcnt feature
jkaye at isd.net
Fri Feb 1 16:51:45 EST 2013
Is there any way to tell which AMD Opterons have the lzcnt feature?
I have a couple of 4 socket Tyan s4985g3nr motherboards that currently
have Opteron 8216's in them. I can only upgrade to these models of the
8346HE, 8347, 8347HE, 8350, 8350HE 8354, 8356, 8358SE, 8360SE
Where can I find out if any of these models support lzcnt?
According to Wikipedia, the Barcelona architecture has lzcnt. According
to Tyan, those models listed above are Barcelona's.
I just can't seem to find anything that says "These CPU models support
Thanks in advance!
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