topic Re: Hyperthreading not supported on a ML350 gen8 with 2 E5-2609 2.5 GHz in HPE ProLiant Servers (ML,DL,SL)

Hyperthreading not supported on a ML350 gen8 with 2 E5-2609 2.5 GHz

M. N. — Tue, 23 Dec 2014 16:12:08 GMT

An ML350 with 2 E5-2609 V2 2.50 GHz shows during boot a message saying that Hyperthreading is not supported.

In BIOS I don't see any option to enable/disable hyperthreading.

The guest OS (VMware ESXi) reports 2 procesors with 4 cores each one and 8 logical processors, with hyperthreading N/A.

Is the normal behavior of such server or is there any problem?

Should I do anything to see if there is any problem?

Regards

Re: Hyperthreading not supported on a ML350 gen8 with 2 E5-2609 2.5 GHz

Suman_1978 — Wed, 24 Dec 2014 06:06:21 GMT

Hi,

Intel Xeon Processor E5-2609 v2, does not support HT.

Refer to the links from Intel.

http://ark.intel.com/products/75787/Intel-Xeon-Processor-E5-2609-v2-10M-Cache-2_50-GHz

http://ark.intel.com/Search/Advanced?s=t&FamilyText=Intel%C2%AE%20Xeon%C2%AE%20Processor%20E5%20v2%20Family&HyperThreading=true

Thank You!
I am a HP employee
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