m8i-flex.4xlarge

m8i-flex.4xlarge is an AWS EC2 instance with 16 vCPUs, 64 GiB memory (Intel Xeon Scalable (Granite Rapids)). In US East (N. Virginia) it costs $0.8044 per hour on demand ($587.21 per month) for Linux. Spot capacity is about $0.3006 per hour. It is sold in 23 regions.

Prices by region

USD per hour, Linux. Reserved prices are no upfront, standard. Cheapest on-demand first.

RegionOn-demandSpot1-yr savings plan3-yr savings plan
US East (N. Virginia) us-east-1$0.8044$0.3006$0.591$0.4079
US East (Ohio) us-east-2$0.8044$0.2222$0.591$0.4079
US West (Oregon) us-west-2$0.8044$0.2824$0.591$0.4079
Asia Pacific (Mumbai) ap-south-1$0.8463$0.2593$0.6247$0.4253
Asia Pacific (Hyderabad) ap-south-2$0.8463$0.0846$0.6247$0.4253
Asia Pacific (Malaysia) ap-southeast-5$0.8546$0.254$0.6364$0.4334
Canada (Central) ca-central-1$0.8966$0.2203$0.6554$0.4525
Canada West (Calgary) ca-west-1$0.8966$0.2549$0.6555$0.4525
Europe (Spain) eu-south-2$0.8966$0.0991$0.6805$0.4713
EU (Ireland) eu-west-1$0.8966$0.4463$0.6806$0.4711
EU (London) eu-west-2$0.9301$0.2713$0.7063$0.4838
EU (Paris) eu-west-3$0.9385$0.2587$0.7117$0.4932
US West (N. California) us-west-1$0.9385$0.2489$0.714$0.4896
EU (Frankfurt) eu-central-1$0.9636$0.4014$0.7348$0.5012
Asia Pacific (Seoul) ap-northeast-2$0.9888$0.2499$0.7083$0.5169
Asia Pacific (Singapore) ap-southeast-1$1.006$0.4922$0.7488$0.51
Asia Pacific (Sydney) ap-southeast-2$1.006$0.3871$0.7643$0.5264
AWS GovCloud (US-East) us-gov-east-1$1.014–$0.8016$0.5305
AWS GovCloud (US-West) us-gov-west-1$1.014–$0.8016$0.5305
Asia Pacific (Tokyo) ap-northeast-1$1.039$0.349$0.7869$0.5397
Asia Pacific (New Zealand) ap-southeast-6$1.056–$0.8025$0.5528
Africa (Cape Town) af-south-1$1.064$0.3735$0.8593$0.6078
South America (Sao Paulo) sa-east-1$1.282$0.1829$0.871$0.6651
Reserved and Savings PlansSpot prices by regionWindows prices by regionAzure equivalents

Prices by operating system in US East (N. Virginia)

Operating systemOn-demand /hr1-yr reserved /hr3-yr reserved /hr
Linux$0.8044––
Ubuntu Pro$0.8324––
SUSE$0.9294––
RHEL$0.9772––
Linux SQL Web$1.075––
RHEL HA$1.201––
RHEL SQL Web$1.248––
Windows$1.504––
Windows SQL Web$1.774––
Linux SQL Std$2.724––
RHEL SQL Std$2.897––
RHEL HA SQL Std$3.121––
Windows SQL Std$3.424––
Linux SQL Ent$6.804––
RHEL SQL Ent$6.977––
RHEL HA SQL Ent$7.201––
Windows SQL Ent$7.504––

Specs

ComputeValue
vCPUs16
Physical cores8
Threads per core2
Architecturex86_64
ProcessorIntel Xeon Scalable (Granite Rapids)
CPU makerIntel
Clock speed3.9 GHz
Sustained clock3.9 GHz
Processor featuresIntel AVX; Intel AVX2; Intel AVX512; Intel Turbo; Intel AMX
BurstableNo
MemoryValue
Memory (GiB)64
NetworkingValue
NetworkUp to 15 Gbps
Network baseline3.75 Gbps
Network peak15 Gbps
Enhanced networkingYes (ENA)
EFANo
IPv6Yes
Max network interfaces8
IPv4 addresses per interface50
StorageValue
StorageEBS only
EBS optimizedYes
EBS over NVMeRequired
EBS throughputUp to 10000 Mbps
EBS baseline bandwidth2,500 Mbps
EBS max bandwidth10,000 Mbps
EBS baseline throughput312.5 MB/s
EBS max throughput1,250 MB/s
EBS baseline IOPS12,000
EBS max IOPS40,000
Max EBS volumes32
Instance detailsValue
Instance typem8i-flex.4xlarge
Familym8i-flex
CategoryGeneral purpose
Current generationYes
Normalization factor32
Bare metalNo
HypervisorNitro
Placement groupsPartition, Spread
HibernationYes
Nitro EnclavesNo
Boot modesLegacy BIOS, UEFI

Compare m8i-flex.4xlarge

Compute and memory optimized

vs c8i-flex.4xlargevs r8i-flex.4xlarge

With or without local disk and networking

vs m8i.4xlarge

Other generations

vs m7i-flex.4xlarge

Other m8i-flex sizes

SizevCPUsMemory (GiB)On-demand /hr
m8i-flex.large28$0.1006
m8i-flex.xlarge416$0.2011
m8i-flex.2xlarge832$0.4022
m8i-flex.4xlarge1664$0.8044
m8i-flex.8xlarge32128$1.609
m8i-flex.12xlarge48192$2.413
m8i-flex.16xlarge64256$3.218

Prices updated 2026-11-12 from AWS public price lists. Compare all AWS EC2 instances.