CMOS Processor Table

Service discontinued 2003-12-31
G29672-Rn2, 9672-Rn3
Service discontinued 2004-12-31
G39672-Rn4, 2003-nnn (Multiprise 2000)
9672-Rn4 Service discontinued 2006-12-31,
2003 Service discontinued 2007-12-31
9672-Rn5 Service discontinued 2007-12-31,
G59672-Rn6, 9672-Yn6, 9672-Tn6, 7060-nnn (Multiprise 3000)
9672-nn6 Service discontinued 2010-12-31
7060 Service discontinued 2012-12-31
G69672-Xn7, 9672-Zn7
9672-nn7 Service discontinued 2010-12-31
G7IBM eServer zSeries 900/800
z900 (2064),z800 (2066)
z/Architecture Principles of Operation, SA22-7832-01
z900 and z800 Service Discontinued 2014-12-31
G8IBM eServer zSeries 990/890
z990 (2084), z890 (2086)
z/Architecture Principles of Operation, SA22-7832-04
z/Architecture Reference Summary, SA22-7871-01
HLASM opcodes, APAR PQ85963, OPTABLE value YOP
z990 Service Discontinued on 2014-12-31
z890 Service Discontinued on 2016-10-31
G9IBM System z9
z9 EC (2094), z9 BC (2096)
z/Architecture Principles of Operation, SA22-7832-05
z/Architecture Reference Summary, SA22-7871-02
HLASM opcodes, APAR PK18170, OPTABLE value ZS3
z9 EC Service Discontinued 2017-10-31
z9 BC Service Discontinued 2019-01-31
G10IBM System z10
z10 EC (2097), z10 BC (2098)
z/Architecture Principles of Operation, SA22-7832-06 (z10 EC)
z/Architecture Principles of Operation, SA22-7832-07 (z10 BC, z10 EC)
z/Architecture Reference Summary, SA22-7871-05
HLASM opcodes, APAR PK58463, OPTABLE value ZS4
z10 EC and z10 BC Service Discontinued 2019-12-31
G11IBM zEnterprise 196/114
z196 (2817), z114 (2818)
z/Architecture Principles of Operation, SA22-7832-08
z/Architecture Reference Summary, SA22-7871-06
HLASM opcodes, APAR PK97799, OPTABLE value ZS5
z196 Service Discontinued 2021-12-31
z114 Service Discontinued 2022-12-31
G12IBM zEnterprise EC12/BC12
zEC12 (2827), zBC12 (2828)
z/Architecture Principles of Operation, SA22-7832-09
z/Architecture Reference Summary, SA22-7871-07
HLASM opcodes, APAR PM49761, OPTABLE value ZS6
G13IBM z13, IBM z13s
z13 (2964), z13s (2965)
z/Architecture Principles of Operation, SA22-7832-10
z/Architecture Reference Summary, SA22-7871-08
HLASM opcodes, APAR PM79901, OPTABLE value ZS7
G14IBM z14
z14 (3906, 3907)
z/Architecture Principles of Operation, SA22-7832-11
z/Architecture Reference Summary, SA22-7871-09
HLASM opcodes, APAR PI62275, OPTABLE value ZS8
G15IBM z15
z15 (8561, 8562)
z/Architecture Principles of Operation, SA22-7832-12
z/Architecture Reference Summary, SA22-7871-10
HLASM opcodes, APAR PH00902, OPTABLE value Z15 or ZS9
G16IBM z16
z16 (3931)
z/Architecture Principles of Operation, SA22-7832-13
z/Architecture Reference Summary, SA22-7871-11
HLASM opcodes, APAR PH39324, OPTABLE value Z16 or ZSA



  1. z13 last processor to run in 31 bit mode.

    1. More accurately, z13 is the last processor to have ESA/390 mode.

  2. I see that your page references the -09 edition of the Reference Summary and the -11 edition of Principles. I asked Tim Raley about these and he indicated they would be published "mid-august", which I guess is right about now.

    Were you able to get early access?
    Dave Cole
    Cole Software

    1. The z14 pubs became available with GA yesterday. I have updated the page to include the links.