On-Demand
$2649.02/mo
Reserved - 1 Year
$1635.50/mo
vCPUs
64
Memory
512 GiB

r6a Family

Memory optimized
r6a.large
2 vCPU16 GiB
$82.7820
/mo
r6a.xlarge
4 vCPU32 GiB
$165.5640
/mo
r6a.2xlarge
8 vCPU64 GiB
$331.1280
/mo
r6a.4xlarge
16 vCPU128 GiB
$662.2560
/mo
r6a.8xlarge
32 vCPU256 GiB
$1324.5120
/mo
r6a.12xlarge
48 vCPU384 GiB
$1986.7680
/mo
r6a.16xlarge
64 vCPU512 GiB
$2649.0240
/mo
r6a.24xlarge
96 vCPU768 GiB
$3973.5360
/mo
r6a.32xlarge
128 vCPU1024 GiB
$5298.0480
/mo
r6a.48xlarge
192 vCPU1536 GiB
$7947.0720
/mo
r6a.metal
192 vCPU1536 GiB
$7947.0720
/mo
View all instances

r6a.16xlarge

Updated: February 23, 2026
The r6a.16xlarge instance is in the R6A Memory optimized family with 64 vCPUs and 512 GiB of memory, pricing starts at $3.6288 per hour and $2649.0240 per month in us-east-1 region.
Configuration & Pricing
Pricing
Monthly Cost
$2649.0240 / month
Hourly Cost
$3.6288 / hour
Reserved (1 yr)
$1635.5000 / month
Reserved (3 yr)
$1045.8333 / month
Compute
Name
R6A 16xlarge Extra Large
Series
R6A
Compute Family
Memory optimized
Generation
current
vCPUs
64 vCPUs
Instance Memory
512 GiB
GiB of Memory per vCPU
8.00 GiB/vCPU
Clock Speed(GHz)
3.6 GHz
Physical Processor
AMD EPYC 7R13 Processor
CPU Architecture
x86_64
GPUs
0
GPU memory
0 GiB
CoreMark Score
1,375,456.695
Networking
Network Performance
25 Gigabit
Max IPs
750
Enhanced Networking
Yes
IPv6 Support
Yes
Storage
Instance Storage
EBS only
EBS Optimized
true
Max Bandwidth (Mbps) on EBS
20000 Mbps
Max Throughput (Mbps) on EBS
2500 MB/s
Max IOPS on EBS
80000 IOPS
Baseline Bandwidth (Mbps) on EBS
20000 Mbps
Baseline Throughput (Mbps) on EBS
2500 MB/s
Baseline IOPS on EBS
80000 IOPS

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Google Cloud
n2d-highmem-64

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