General-purpose type family

Type code Number of CPU cores Memory (GB) Number of connections IOPS TPS QPS
rds.mysql.t1.small 1 1 300 600 25 465
rds.mysql.s1.small 1 2 600 1,000 50 912
rds.mysql.s2.large 2 4 1,200 2,000 196 3,529
rds.mysql.s2.xlarge 2 8 2,000 4,000 307 5,536
rds.mysql.s3.large 4 8 2,000 5,000 467 8,413
rds.mysql.m1.medium 4 16 4,000 4,000 695 12,510
rds.mysql.c1.large 8 16 4,000 8,000 1,217 21,914
rds.mysql.c1.xlarge 8 32 8,000 12,000 1,626 29,285
rds.mysql.c2.xlarge 16 64 16,000 14,000 3,397 61,159

Dedicated type family

Type code Number of CPU cores Memory (GB) Number of connections IOPS TPS QPS
mysql.x8.medium.2 2 16 2,500 4,500 391 7,054
mysql.x8.large.2 4 32 5,000 9,000 794 14,297
mysql.x8.xlarge.2 8 64 10,000 18,000 1,541 27,751
mysql.x8.2xlarge.2 16 128 20,000 36,000 2,672 48,102
rds.mysql.st.d13 30 220 64,000 20,000 3,693 65,508