Details of SQL Server Latest Service Pack

SQL Server Latest Service Pack summary:

	RTM (no SP)	SP1	SP2	SP3	SP4
SQL Server 2016      codename ?	13.0.1601.5
SQL Server 2014      codename Hekaton SQL14	12.0.2000.8	12.0.4100.1 or 12.1.4100.1	12.0.5000.0 or 12.2.5000.0
SQL Server 2012      codename Denali	11.0.2100.60	11.0.3000.0 or 11.1.3000.0	11.0.5058.0 or 11.2.5058.0	11.0.6020.0 or 11.3.6020.0
SQL Server 2008 R2      codename Kilimanjaro	10.50.1600.1	10.50.2500.0 or 10.51.2500.0	10.50.4000.0 or 10.52.4000.0	10.50.6000.34 or 10.53.6000.34
SQL Server 2008      codename Katmai	10.0.1600.22	10.0.2531.0 or 10.1.2531.0	10.0.4000.0 or 10.2.4000.0	10.0.5500.0 or 10.3.5500.0	10.0.6000.29 or 10.4.6000.29
SQL Server 2005      codename Yukon	9.0.1399.06	9.0.2047	9.0.3042	9.0.4035	9.0.5000
SQL Server 2000      codename Shiloh	8.0.194	8.0.384	8.0.532	8.0.760	8.0.2039
SQL Server 7.0      codename Sphinx	7.0.623	7.0.699	7.0.842	7.0.961	7.0.1063

Table 1: Latest updates available for each SQL Server version

Version	Most recent service pack	Latest cumulative update	Complete version information
SQL Server 2016	None	CU2 for 2016 RTM (13.0.2164.0 – September 2016)	SQL Server 2016 builds
SQL Server 2014	SQL Server 2014 SP2 (12.0.5000.0 – July 2016)	CU1 for 2014 SP2 (12.0.5511.0 – August 2016) CU8 for 2014 SP1 (12.0.4468.0 – August 2016)	SQL Server 2014 builds
SQL Server 2012	SQL Server 2012 SP3 (11.0.6020.0 – November 2015)	CU5 for 2012 SP3 (11.0.6544.0 – September 2016) CU14 for 2012 SP2 (11.0.5657.0 –September 2016) CU16 for 2012 SP1 (11.0.3487.0 - May 2015)	SQL Server 2012 builds
SQL Server 2008 R2	SQL Server 2008 R2 SP3(10.50.6000.34 – September 2014) Note Latest and final release for this version	None	SQL Server 2008 R2 builds
SQL Server 2008	SQL Server 2008 SP4 (10.0.6000.29 – September 2014) Note Latest and final release for this version	None	SQL Server 2008 builds
SQL Server 2005	SQL Server 2005 SP4 (9.00.5000.00 – December 2010)	None	SQL Server 2005 builds

Note "Latest" = During the past 12 months. 

Ref:

https://support.microsoft.com/en-in/kb/321185

http://sqlserverbuilds.blogspot.in/