I think consumer CPUs don't support it only to maintain market segmentation for server CPUs.
Re:Why Do Big Irons Still Exist?
by danieltillett on Friday November 06, 2015 @02:18AM
(#10518193)
I don’t disagree - it is silent data corruption I really worry about not the odd kernel panic.
I'm actually rather amazed that at least error /detecting/ ram isn't more common.