m8in.16xlarge vs m8idn.16xlarge

Accelerators
Instance Type	m8in.16xlarge	m8idn.16xlarge
Instance Family	General purpose	General purpose
Details	Small to medium size databases, data processing, caching, backends. m – Multi purpose 8 – Generation i – Intel processor n – Network and EBS optimized 16xlarge – Size	Small to medium size databases, data processing, caching, backends. m – Multi purpose 8 – Generation i – Intel processor d – Instance store volume n – Network and EBS optimized 16xlarge – Size
vCPUs	64	64
Memory	256 GiB	256 GiB
CPU Architecture	x86_64	x86_64
Processor	Intel Xeon Scalable (Granite Rapids)	Intel Xeon Scalable (Granite Rapids)
Clock Speed	3.9 GHz	3.9 GHz
Threads Per Core	2	2
GPU	no	no
Inference Accelerator	no	no
FPGA	no	no
Instances
Sizes	m8in.12xlarge, m8in.16xlarge, m8in.24xlarge, m8in.2xlarge, m8in.32xlarge, m8in.48xlarge, m8in.4xlarge, m8in.8xlarge, m8in.96xlarge, m8in.large, m8in.xlarge	m8idn.12xlarge, m8idn.16xlarge, m8idn.24xlarge, m8idn.2xlarge, m8idn.32xlarge, m8idn.48xlarge, m8idn.4xlarge, m8idn.8xlarge, m8idn.96xlarge, m8idn.large, m8idn.xlarge
Generations	m6in.16xlarge, m8in.16xlarge	m6idn.16xlarge, m8idn.16xlarge
Variants	m8a.16xlarge, m8g.16xlarge, m8gb.16xlarge, m8gd.16xlarge, m8gn.16xlarge, m8i-flex.16xlarge, m8i.16xlarge, m8ib.16xlarge, m8id.16xlarge, m8idb.16xlarge, m8idn.16xlarge	m8a.16xlarge, m8g.16xlarge, m8gb.16xlarge, m8gd.16xlarge, m8gn.16xlarge, m8i-flex.16xlarge, m8i.16xlarge, m8ib.16xlarge, m8id.16xlarge, m8idb.16xlarge, m8in.16xlarge
Free Tier	no	no
Burstable	no	no
Hibernation	no	no
Instance Storage	EBS only	1 x 3800 NVMe SSD
EBS (Elastic Block Store)
EBS Optimized	default	default
Encryption	supported	supported
NVMe	required	required
Dedicated Throughput	20000 MBps	20000 MBps
Optimized Baseline Bandwidth	20000 Mbps	20000 Mbps
Optimized Baseline Throughput	2500 Mbps	2500 Mbps
Optimized Baseline Performance	80000 IOPS	80000 IOPS
Optimized Max Performance	80000 IOPS	80000 IOPS
Optimized Max Bandwidth	20000 Mbps	20000 Mbps
Optimized Max Throughput	2500 Mbps	2500 Mbps
Networking
Networking Performance	100 Gigabit	100 Gigabit
Enhanced Networking	yes	yes
Max Interfaces	16	16
Max Cards	1	1
IPv4 Addresses per Interface	64	64
IPv6 Addresses per Interface	64	64
IPv6 Support	yes	yes
ENA Support	required	required
EFA Support	no	no
Encryption in Transit Support	yes	yes
ENA SRD Support	yes	yes
Avg Price Diff	1.00x	1.14x

Regional Prices

Geography	Region	m8in.16xlarge	m8idn.16xlarge
Europe	Europe (Spain) (eu-south-2)	5.9590	6.6886
US	US East (Virginia) (us-east-1)	5.3466	6.1101
US	US West (Oregon) (us-west-2)	5.3466	6.1101