Has hyper threading improved?

Joined
Mar 27, 2012
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640
Most of the cpus we have are ~2 years old. When enabled we see little or no performance increase. Has anyone noticed any significant improvement?
 
Yes...at least in the virtual world it usually helps. How much greatly depends on your workload type. Zero reason not to enable it.
 
Depends on the workload.

It's extremely rare to see it harm performance, more often than not it helps. I agree with NetJunkie - no reason not to enable it.
 
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