On-Demand
$2064.21/mo
Reserved - 1 Year
$1274.42/mo
vCPUs
48
Memory
384 GiB

r8g Family

Memory optimized
r8g.medium
1 vCPU8 GiB
$43.0043
/mo
r8g.large
2 vCPU16 GiB
$86.0086
/mo
r8g.xlarge
4 vCPU32 GiB
$172.0172
/mo
r8g.2xlarge
8 vCPU64 GiB
$344.0344
/mo
r8g.4xlarge
16 vCPU128 GiB
$688.0688
/mo
r8g.8xlarge
32 vCPU256 GiB
$1376.1376
/mo
r8g.12xlarge
48 vCPU384 GiB
$2064.2064
/mo
r8g.16xlarge
64 vCPU512 GiB
$2752.2752
/mo
r8g.24xlarge
96 vCPU768 GiB
$4128.4128
/mo
r8g.metal-24xl
96 vCPU768 GiB
$4128.4128
/mo
r8g.48xlarge
192 vCPU1536 GiB
$8256.8256
/mo
r8g.metal-48xl
192 vCPU1536 GiB
$8256.8256
/mo
View all instances

r8g.12xlarge

Updated: February 23, 2026
The r8g.12xlarge instance is in the R8G Memory optimized family with 48 vCPUs and 384 GiB of memory, pricing starts at $2.8277 per hour and $2064.2064 per month in us-east-1 region.
Configuration & Pricing
Pricing
Monthly Cost
$2064.2064 / month
Hourly Cost
$2.8277 / hour
Reserved (1 yr)
$1274.4167 / month
Reserved (3 yr)
$814.9444 / month
Compute
Name
R8G 12xlarge Extra Large
Series
R8G
Compute Family
Memory optimized
Generation
current
vCPUs
48 vCPUs
Instance Memory
384 GiB
GiB of Memory per vCPU
8.00 GiB/vCPU
Clock Speed(GHz)
2.7 GHz
Physical Processor
AWS Graviton4 Processor
CPU Architecture
arm64
GPUs
0
GPU memory
0 GiB
CoreMark Score
1,430,913.698
Networking
Network Performance
22.5 Gigabit
Max IPs
240
Enhanced Networking
Yes
IPv6 Support
Yes
Storage
Instance Storage
EBS only
EBS Optimized
true
Max Bandwidth (Mbps) on EBS
15000 Mbps
Max Throughput (Mbps) on EBS
1875 MB/s
Max IOPS on EBS
60000 IOPS
Baseline Bandwidth (Mbps) on EBS
15000 Mbps
Baseline Throughput (Mbps) on EBS
1875 MB/s
Baseline IOPS on EBS
60000 IOPS

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