r5b.12xlarge

The r5b.12xlarge instance is a memory optimized instance with 48 vCPUs, 384 GiB of memory and 10 Gibps of bandwidth.

paid

Pricing

On Demand

Spot

1 Yr Reserved

3 Yr Reserved

dns

Family Sizes

Size vCPUs Memory (GiB)
r5b.large 2 16
r5b.xlarge 4 32
r5b.2xlarge 8 64
r5b.4xlarge 16 128
r5b.8xlarge 32 256
r5b.16xlarge 64 512
r5b.24xlarge 96 768
r5b.metal 96 768
dns

Instance Variants

Variant
r5ad
r5b
r5n
r5
r5dn
r5a
r5d
info

Instance Details

Compute Value
vCPUs 48
Memory (GiB) 384
Memory per vCPU (GiB) 8
Physical Processor Intel Xeon Platinum 8259 (Cascade Lake)
Clock Speed (GHz) 3
CPU Architecture x86_64
GPU 0
GPU Architecture None
Video Memory (GiB) 0
GPU Compute Capability (?) 0
FPGA 0
Networking Value
Network Performance (Gibps) 10
Enhanced Networking True
IPV6 True
Placement Group (?) True
Storage Value
I/O Operations/second (IOPS) 130000
EBS Optimized True
Bandwidth (Mbps) Max on (EBS) 30000
Throughput (MiBs) on EBS 3750.0
Amazon Value
Generation current
Instance Type r5b.12xlarge
Family Memory optimized
Name R5B 12xlarge
Elastic Map Reduce (EMR) True