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Supported CPU options for Amazon EC2 instance types - Amazon Elastic Compute Cloud
General purpose instancesCompute optimized instancesMemory optimized instancesStorage optimized instancesAccelerated computing instancesHigh-performance computing instances

Supported CPU options for Amazon EC2 instance types

The following tables list the instance types that support specifying CPU options.

General purpose instances

Instance type Default vCPUs Default CPU cores Default threads per core Valid CPU cores Valid threads per core
m2.xlarge 2 2 1 1, 2 1
m2.2xlarge 4 4 1 1, 2, 3, 4 1
m2.4xlarge 8 8 1 1, 2, 3, 4, 5, 6, 7, 8 1
m3.large 2 1 2 1 1, 2
m3.xlarge 4 2 2 1, 2 1, 2
m3.2xlarge 8 4 2 1, 2, 3, 4 1, 2
m4.large 2 1 2 1 1, 2
m4.xlarge 4 2 2 1, 2 1, 2
m4.2xlarge 8 4 2 1, 2, 3, 4 1, 2
m4.4xlarge 16 8 2 1, 2, 3, 4, 5, 6, 7, 8 1, 2
m4.10xlarge 40 20 2 2, 4, 6, 8, 10, 12, 14, 16, 18, 20 1, 2
m4.16xlarge 64 32 2 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32 1, 2
m5.large 2 1 2 1 1, 2
m5.xlarge 4 2 2 2 1, 2
m5.2xlarge 8 4 2 2, 4 1, 2
m5.4xlarge 16 8 2 2, 4, 6, 8 1, 2
m5.8xlarge 32 16 2 2, 4, 6, 8, 10, 12, 14, 16 1, 2
m5.12xlarge 48 24 2 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24 1, 2
m5.16xlarge 64 32 2 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32 1, 2
m5.24xlarge 96 48 2 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48 1, 2
m5a.large 2 1 2 1 1, 2
m5a.xlarge 4 2 2 2 1, 2
m5a.2xlarge 8 4 2 2, 4 1, 2
m5a.4xlarge 16 8 2 2, 4, 6, 8 1, 2
m5a.8xlarge 32 16 2 4, 6, 8, 10, 12, 14, 16 1, 2
m5a.12xlarge 48 24 2 6, 12, 18, 24 1, 2
m5a.16xlarge 64 32 2 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32 1, 2
m5a.24xlarge 96 48 2 12, 18, 24, 36, 48 1, 2
m5ad.large 2 1 2 1 1, 2
m5ad.xlarge 4 2 2 2 1, 2
m5ad.2xlarge 8 4 2 2, 4 1, 2
m5ad.4xlarge 16 8 2 2, 4, 6, 8 1, 2
m5ad.8xlarge 32 16 2 4, 6, 8, 10, 12, 14, 16 1, 2
m5ad.12xlarge 48 24 2 6, 12, 18, 24 1, 2
m5ad.16xlarge 64 32 2 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32 1, 2
m5ad.24xlarge 96 48 2 12, 18, 24, 36, 48 1, 2
m5d.large 2 1 2 1 1, 2
m5d.xlarge 4 2 2 2 1, 2
m5d.2xlarge 8 4 2 2, 4 1, 2
m5d.4xlarge 16 8 2 2, 4, 6, 8 1, 2
m5d.8xlarge 32 16 2 2, 4, 6, 8, 10, 12, 14, 16 1, 2
m5d.12xlarge 48 24 2 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24 1, 2
m5d.16xlarge 64 32 2 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32 1, 2
m5d.24xlarge 96 48 2 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48 1, 2
m5dn.large 2 1 2 1 1, 2
m5dn.xlarge 4 2 2 1, 2 1, 2
m5dn.2xlarge 8 4 2 2, 4 1, 2
m5dn.4xlarge 16 8 2 2, 4, 6, 8 1, 2
m5dn.8xlarge 32 16 2 2, 4, 6, 8, 10, 12, 14, 16 1, 2
m5dn.12xlarge 48 24 2 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24 1, 2
m5dn.16xlarge 64 32 2 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32 1, 2
m5dn.24xlarge 96 48 2 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48 1, 2
m5n.large 2 1 2 1 1, 2
m5n.xlarge 4 2 2 1, 2 1, 2
m5n.2xlarge 8 4 2 2, 4 1, 2
m5n.4xlarge 16 8 2 2, 4, 6, 8 1, 2
m5n.8xlarge 32 16 2 2, 4, 6, 8, 10, 12, 14, 16 1, 2
m5n.12xlarge 48 24 2 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24 1, 2
m5n.16xlarge 64 32 2 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32 1, 2
m5n.24xlarge 96 48 2 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48 1, 2
m5zn.large 2 1 2 1 1, 2
m5zn.xlarge 4 2 2 1, 2 1, 2
m5zn.2xlarge 8 4 2 2, 4 1, 2
m5zn.3xlarge 12 6 2 2, 4, 6 1, 2
m5zn.6xlarge 24 12 2 2, 4, 6, 8, 10, 12 1, 2
m5zn.12xlarge 48 24 2 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24 1, 2
m6a.large 2 1 2 1 1, 2
m6a.xlarge 4 2 2 1, 2 1, 2
m6a.2xlarge 8 4 2 1, 2, 3, 4 1, 2
m6a.4xlarge 16 8 2 1, 2, 3, 4, 5, 6, 7, 8 1, 2
m6a.8xlarge 32 16 2 4, 6, 8, 10, 12, 14, 16 1, 2
m6a.12xlarge 48 24 2 1, 2, 3, 4, 5, 6, 7, 8, 16, 24 1, 2
m6a.16xlarge 64 32 2 4, 6, 8, 10, 12, 14, 16, 32 1, 2
m6a.24xlarge 96 48 2 4, 6, 8, 10, 12, 14, 16, 32, 48 1, 2
m6a.32xlarge 128 64 2 8, 12, 16, 20, 24, 28, 32, 64 1, 2
m6a.48xlarge 192 96 2 8, 12, 16, 20, 24, 28, 32, 64, 96 1, 2
m6g.large 2 2 1 1, 2 1
m6g.xlarge 4 4 1 1, 2, 3, 4 1
m6g.2xlarge 8 8 1 1, 2, 3, 4, 5, 6, 7, 8 1
m6g.4xlarge 16 16 1 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 1
m6g.8xlarge 32 32 1 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32 1
m6g.12xlarge 48 48 1 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48 1
m6g.16xlarge 64 64 1 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64 1
m6gd.large 2 2 1 1, 2 1
m6gd.xlarge 4 4 1 1, 2, 3, 4 1
m6gd.2xlarge 8 8 1 1, 2, 3, 4, 5, 6, 7, 8 1
m6gd.4xlarge 16 16 1 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 1
m6gd.8xlarge 32 32 1 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32 1
m6gd.12xlarge 48 48 1 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48 1
m6gd.16xlarge 64 64 1 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64 1
m6i.large 2 1 2 1 1, 2
m6i.xlarge 4 2 2 1, 2 1, 2
m6i.2xlarge 8 4 2 2, 4 1, 2
m6i.4xlarge 16 8 2 2, 4, 6, 8 1, 2
m6i.8xlarge 32 16 2 2, 4, 6, 8, 10, 12, 14, 16 1, 2
m6i.12xlarge 48 24 2 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24 1, 2
m6i.16xlarge 64 32 2 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32 1, 2
m6i.24xlarge 96 48 2 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48 1, 2
m6i.32xlarge 128 64 2 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58, 60, 62, 64 1, 2
m6id.large 2 1 2 1 1, 2
m6id.xlarge 4 2 2 1, 2 1, 2
m6id.2xlarge 8 4 2 2, 4 1, 2
m6id.4xlarge 16 8 2 2, 4, 6, 8 1, 2
m6id.8xlarge 32 16 2 2, 4, 6, 8, 10, 12, 14, 16 1, 2
m6id.12xlarge 48 24 2 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24 1, 2
m6id.16xlarge 64 32 2 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32 1, 2
m6id.24xlarge 96 48 2 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48 1, 2
m6id.32xlarge 128 64 2 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58, 60, 62, 64 1, 2
m6idn.large 2 1 2 1 1, 2
m6idn.xlarge 4 2 2 1, 2 1, 2
m6idn.2xlarge 8 4 2 1, 2, 3, 4 1, 2
m6idn.4xlarge 16 8 2 1, 2, 3, 4, 5, 6, 7, 8 1, 2
m6idn.8xlarge 32 16 2 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 1, 2
m6idn.12xlarge 48 24 2 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24 1, 2
m6idn.16xlarge 64 32 2 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32 1, 2
m6idn.24xlarge 96 48 2 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48 1, 2
m6idn.32xlarge 128 64 2 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58, 60, 62, 64 1, 2
m6in.large 2 1 2 1 1, 2
m6in.xlarge 4 2 2 1, 2 1, 2
m6in.2xlarge 8 4 2 1, 2, 3, 4 1, 2
m6in.4xlarge 16 8 2 1, 2, 3, 4, 5, 6, 7, 8 1, 2
m6in.8xlarge 32 16 2 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 1, 2
m6in.12xlarge 48 24 2 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24 1, 2
m6in.16xlarge 64 32 2 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32 1, 2
m6in.24xlarge 96 48 2 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48 1, 2
m6in.32xlarge 128 64 2 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58, 60, 62, 64 1, 2
m7a.large 2 2 1 1, 2 1
m7a.xlarge 4 4 1 1, 2, 3, 4 1
m7a.2xlarge 8 8 1 1, 2, 3, 4, 5, 6, 7, 8 1
m7a.4xlarge 16 16 1 1, 2, 4, 6, 8, 10, 12, 14, 16 1
m7a.8xlarge 32 32 1 1, 2, 3, 4, 8, 12, 16, 20, 24, 28, 32 1
m7a.12xlarge 48 48 1 1, 2, 3, 4, 5, 6, 12, 18, 24, 30, 36, 42, 48 1
m7a.16xlarge 64 64 1 1, 2, 3, 4, 5, 6, 7, 8, 16, 24, 32, 40, 48, 56, 64 1
m7a.24xlarge 96 96 1 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 24, 36, 48, 60, 72, 84, 96 1
m7a.32xlarge 128 128 1 4, 6, 8, 10, 12, 14, 16, 32, 48, 64, 80, 96, 112, 128 1
m7a.48xlarge 192 192 1 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 48, 72, 96, 120, 144, 168, 192 1
m7g.large 2 2 1 1, 2 1
m7g.xlarge 4 4 1 1, 2, 3, 4 1
m7g.2xlarge 8 8 1 1, 2, 3, 4, 5, 6, 7, 8 1
m7g.4xlarge 16 16 1 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 1
m7g.8xlarge 32 32 1 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32 1
m7g.12xlarge 48 48 1 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48 1
m7g.16xlarge 64 64 1 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64 1
m7gd.large 2 2 1 1, 2 1
m7gd.xlarge 4 4 1 1, 2, 3, 4 1
m7gd.2xlarge 8