Microsoft SQL Server 2014 service packs are cumulative updates and upgrade all editions and service levels of SQL Server 2014 to SP3. This service pack contains up to and including SQL Server 2014 SP2 Cumulative Update 13 (CU13).
This download site contains the following packages and service patches for the Microsoft SQL Server 2014 SP3 release:
Microsoft SQL Server 2014 SP3 Update – this package contains the Microsoft SQL Server 2014 Service Pack 3 update to be applied to existing SQL Server 2014 installations.
To evaluate SQL Server 2014 SP3 on a new instance of SQL Server 2014 Evaluation Edition, please goto Microsoft Evaluation Center for SQL Server 2014 SP3 Slipstream installation packages.
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