The cache.r5.12xlarge instance is in the memory optimized family and has 48 vCPUs, 317.77 GiB of memory and 10 Gibps of bandwidth starting at $5.184 per hour.



On Demand

1 Yr Reserved

3 Yr Reserved


Family Sizes

Size vCPUs Memory (GiB)
cache.r5.large 2 13.07
cache.r5.xlarge 4 26.32
cache.r5.2xlarge 8 52.82
cache.r5.4xlarge 16 105.81
cache.r5.24xlarge 96 635.61

Instance Details

Compute Value
CPUs 48
Memory (GiB) 317.77
Memory per vCPU (GiB) 6.62
Redis Max Memory (MiB) 325400
Cache Max Buffer Size (MiB) 32540
Redis Max Clients 65000
Memcached Max Thread Count 48
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Networking Value
Network Performance (Gibps) 10
Amazon Value
Generation current
Instance Type cache.r5.12xlarge
Family Memory optimized
Name R5 Memory optimized 12xlarge