c7i-flex.4xlarge

Updated: February 23, 2026
The c7i-flex.4xlarge instance is in the C7I-FLEX Compute optimized family with 16 vCPUs and 32 GiB of memory, pricing starts at $0.6783 per hour and $495.1590 per month in us-east-1 region.
Configuration & Pricing
Pricing
Monthly Cost
$495.1590 / month
Hourly Cost
$0.6783 / hour
Reserved (1 yr)
$305.7500 / month
Reserved (3 yr)
$189.7222 / month
Compute
Name
C7I-FLEX Quadruple Extra Large
Series
C7I-FLEX
Compute Family
Compute optimized
Generation
current
vCPUs
16 vCPUs
Instance Memory
32 GiB
GiB of Memory per vCPU
2.00 GiB/vCPU
Clock Speed(GHz)
3.2 GHz
Physical Processor
Intel Xeon Scalable (Sapphire Rapids)
CPU Architecture
x86_64
GPUs
0
GPU memory
0 GiB
CoreMark Score
374,590.292
Networking
Network Performance
Up to 12.5 Gigabit
Max IPs
240
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
2500 Mbps
Baseline Throughput (Mbps) on EBS
312.5 MB/s
Baseline IOPS on EBS
12000 IOPS

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