Instances

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r5b.8xlarge

The r5b.8xlarge instance is in the memory optimized family with 32 vCPUs, 256.0 GiB of memory and 10 Gibps of bandwidth starting at $2.384 per hour.

paid

Pricing

On Demand

Spot

1 Yr Reserved

3 Yr Reserved

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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.12xlarge 48 384
r5b.16xlarge 64 512
r5b.24xlarge 96 768
r5b.metal 96 768
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Instance Variants

Variant
r5n
r5
r5d
r5ad
r5dn
r5a
r5b

Having trouble making sense of your EC2 costs? Check out cur.vantage.sh for an AWS billing code lookup tool.

info

Instance Details

Compute Value
vCPUs 32
Memory (GiB) 256.0
Memory per vCPU (GiB) 8.0
Physical Processor Intel Xeon Platinum 8259 (Cascade Lake)
Clock Speed (GHz) 3.1
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
EBS Optimized True
Max Bandwidth (Mbps) on (EBS) 20000
Max Throughput (MB/s) on EBS 2500.0
Max I/O Operations/second (IOPS) 86667
Baseline Bandwidth (Mbps) on (EBS) 20000
Baseline Throughput (MB/s) on EBS 2500.0
Baseline I/O Operations/second (IOPS) 86667
Amazon Value
Generation current
Instance Type r5b.8xlarge
Family Memory optimized
Name R5B Eight Extra Large
Elastic Map Reduce (EMR) True