On-Demand
$192.68/mo
Reserved - 1 Year
0.00/mo
vCPUs
4
Memory
32 GiB

r8i-flex Family

Memory optimized
r8i-flex.large
2 vCPU16 GiB
$96.3381
/mo
r8i-flex.xlarge
4 vCPU32 GiB
$192.6762
/mo
r8i-flex.2xlarge
8 vCPU64 GiB
$385.3524
/mo
r8i-flex.4xlarge
16 vCPU128 GiB
$770.7048
/mo
r8i-flex.8xlarge
32 vCPU256 GiB
$1541.4096
/mo
r8i-flex.12xlarge
48 vCPU384 GiB
$2312.1144
/mo
r8i-flex.16xlarge
64 vCPU512 GiB
$3082.8192
/mo
View all instances

r8i-flex.xlarge

Updated: April 19, 2026
The r8i-flex.xlarge instance is in the R8I-FLEX Memory optimized family with 4 vCPUs and 32 GiB of memory, pricing starts at $0.2639 per hour and $192.6762 per month in us-east-1 region.
Configuration & Pricing
Pricing
Monthly Cost
$192.6762 / month
Hourly Cost
$0.2639 / hour
Reserved (1 yr)
0.00 / month
Compute
Name
R8I-FLEX Extra Large
Series
R8I-FLEX
Compute Family
Memory optimized
Generation
current
vCPUs
4
Instance Memory
32 GiB
GiB of Memory per vCPU
8.00 GiB/vCPU
Clock Speed(GHz)
3.9 GHz
Physical Processor
Intel Xeon Scalable (Granite Rapids)
CPU Architecture
x86_64
GPUs
0
CoreMark Score
98,871.22
Networking
Network Performance
Up to 12.5 Gigabit
Max IPs
120
Enhanced Networking
Yes
IPv6 Support
Yes
Storage
Instance Storage
EBS only
EBS Optimized
true
Max Bandwidth (Mbps) on EBS
10000 Mbps
Max Throughput (Mbps) on EBS
1250 MB/s
Max IOPS on EBS
40000 IOPS
Baseline Bandwidth (Mbps) on EBS
630 Mbps
Baseline Throughput (Mbps) on EBS
78.75 MB/s
Baseline IOPS on EBS
3600 IOPS

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