Possible to limit cores SQL 2008R2 uses?

We are procuring a new server that requires an 8 CPU core minimum - this is a hardware and software revision upgrade of a system that runs with much lower current specs.

The ONLY viable option the vendor is providing at present is a 2x E5-2630 solution. The issues with this is that the server will have 12 cores, which will cost us an extra $7,000 for 2 additional (over the 8 core requirement) SQL 2008R2 licenses.

Does anyone know know if we can purchase SQL licenses to support 8 cores, and restrict SQL to using/reporting use on only these cores?
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agradminAuthor Commented:
Just to clarify - we will been purchasing SQL 2014 Standard core licenses but downgrading to SQL 2008 R2 standard to suit our vendors requirements.
Scott PletcherSenior DBACommented:
Yes, you can.  You can use the statement:


to limit the CPUs SQL will use.

[For SQL versions before 2008 R2, you have to use sp_configure and cpu affinity masks to do this.]
Vitor MontalvãoMSSQL Senior EngineerCommented:
I recommend you to ask directly to Microsoft since they usually charge by the number or processors in the server and not the real number of processor used by SQL Server.
You can also use the motherboard setup to turn of the cores in excess.

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agradminAuthor Commented:
Thanks for the advice
agradminAuthor Commented:
Thanks for the advice all
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