What is the difference between db.m4.2xlarge and db.m4.4xlarge?

Compare details and prices for AWS RDS PostgreSQL database instances. The prices displayed are the current rates set by the selected cloud platform.

US West (Oregon)

Instance comparison

db.m4.2xlarge
vCPU: 8
Memory: 32 GB
On-demand: $532.90 USD/month
Reserved: Not available
Network performance: High
Max bandwidth (EBS): 1,000 Mbps
db.m4.4xlarge
vCPU: 16
Memory: 64 GB
On-demand: $1,066.53 USD/month
Reserved: Not available
Network performance: High
Max bandwidth (EBS): 2,000 Mbps
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