On-Demand
$3833.90/mo
Reserved - 1 Year
0.00/mo
vCPUs
48
Memory
768 GiB

x8i Family

Memory optimized
x8i.large
2 vCPU32 GiB
$159.7459
/mo
x8i.xlarge
4 vCPU64 GiB
$319.4918
/mo
x8i.2xlarge
8 vCPU128 GiB
$638.9836
/mo
x8i.4xlarge
16 vCPU256 GiB
$1277.9672
/mo
x8i.8xlarge
32 vCPU512 GiB
$2555.9344
/mo
x8i.12xlarge
48 vCPU768 GiB
$3833.9016
/mo
x8i.16xlarge
64 vCPU1024 GiB
$5111.8688
/mo
x8i.24xlarge
96 vCPU1536 GiB
$7667.8032
/mo
x8i.32xlarge
128 vCPU2048 GiB
$10223.7376
/mo
x8i.48xlarge
192 vCPU3072 GiB
$15335.6064
/mo
x8i.metal-48xl
192 vCPU3072 GiB
$15335.6064
/mo
x8i.64xlarge
256 vCPU4096 GiB
$20447.4752
/mo
x8i.96xlarge
384 vCPU6144 GiB
$35583.3974
/mo
x8i.metal-96xl
384 vCPU6144 GiB
$35583.3974
/mo
View all instances

x8i.12xlarge

Updated: February 23, 2026
The x8i.12xlarge instance is in the X8I Memory optimized family with 48 vCPUs and 768 GiB of memory, pricing starts at $5.2519 per hour and $3833.9016 per month in us-east-1 region.
Configuration & Pricing
Pricing
Monthly Cost
$3833.9016 / month
Hourly Cost
$5.2519 / hour
Reserved (1 yr)
0.00 / month
Compute
Name
X8I 12xlarge Extra Large
Series
X8I
Compute Family
Memory optimized
Generation
current
vCPUs
48 vCPUs
Instance Memory
768 GiB
GiB of Memory per vCPU
16.00 GiB/vCPU
Clock Speed(GHz)
3.9 GHz
Physical Processor
Intel Xeon Scalable (Granite Rapids)
CPU Architecture
x86_64
GPUs
0
GPU memory
0 GiB
CoreMark Score
1,197,604.79
Networking
Network Performance
22.5 Gigabit
Max IPs
600
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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