Instances›AWS EC2›m8ib›m8ib.large
Compute
vCPUs2
Memory8 GiB
Mem / vCPU4.00 GiB
ProcessorXeon Scalable
Clock speed3.9 GHz
Architecturex86_64
Storage
TypeEBS only
Bandwidth25,000 Mbps
Throughput3125 MB/s
IOPS120,000
Networking
PerformanceUp to 16.66 Gigabit
Max ENIs4
IPv6Yes
GPUNone
Family sizes
m8ib.large2 vCPU · 8 GiB
m8ib.xlarge4 vCPU · 16 GiB
m8ib.2xlarge8 vCPU · 32 GiB
m8ib.4xlarge16 vCPU · 64 GiB
m8ib.8xlarge32 vCPU · 128 GiB
m8ib.12xlarge48 vCPU · 192 GiB
m8ib.16xlarge64 vCPU · 256 GiB
m8ib.24xlarge96 vCPU · 384 GiB
m8ib.32xlarge128 vCPU · 512 GiB
m8ib.48xlarge192 vCPU · 768 GiB
m8ib.metal-48xl192 vCPU · 768 GiB
m8ib.96xlarge384 vCPU · 1536 GiB
m8ib.metal-96xl384 vCPU · 1536 GiB
m8ib.large

m8ib.large is AWS's general-purpose EC2 size at 2 vCPU and 8 GiB. In the name, "m" is the general-purpose line, "8" is the generation, "ib" marks Intel processors and block-storage optimisation and "large" is the size within the m8ib family. It runs on Intel Xeon Scalable (Granite Rapids) at 3.9 GHz, and AWS introduced it in April 2026. AWS has since shipped m9g; m9g.large is the direct replacement at this size, scoring 71,986 CoreMark/s against this instance's 45,879 — roughly 57% more throughput for the same vCPU count. Rackspace Spot maps this to gp.vs2.large (4 vCPU, 16 GiB), giving you 2 more vCPU and 8 GiB more memory, about 93% below the US East (N. Virginia) on-demand rate.

Pricing by region
1 hr
RegionAWS on-demandAWS Spot1-yr Reserved3-yr ReservedRackspace SpotYou save
US East, N. Virginia$0.167$0.051$0.011
$0.156 savings
US Central, Chicagono AWS region$0.011
US Central, Dallasno AWS region$0.021
Hong Kong$0.011
Sydney, Australia$0.011
London, UK$0.026
US West, San Jose$0.041
US Central, Dallas 2no AWS region$0.041
US East, N. Virginia 2$0.167$0.051$0.041
$0.126 savings
When to use it
Good for
  • ●Queue workers and scheduled jobs
  • ●Web and application servers with mixed CPU and memory demand
  • ●Microservices and container fleets
  • ●Workloads that fit inside 8 GiB of RAM
  • ●Small, steady services that do not need more than 2 vCPU
  • ●Network-heavy services — AWS rates this size at Up to 16.66 Gigabit
Avoid if
  • ●The working set needs more than 8 GiB of RAM
  • ●Local NVMe or instance-store disk is a hard requirement
  • ●GPU or FPGA acceleration is needed
  • ●Sustained full-core CPU load. A compute-optimized family costs less per unit of work.
  • ●More than 4.00 GiB of RAM per vCPU is needed — that ratio is fixed for the whole family
m8ib.large runs $122/mo on AWS on-demand. The equivalent on Rackspace Spot: $8/mo.
  • Spot sells spare capacity at market prices. It is the cheapest compute on the internet.
  • Prices are set by supply and demand. You pay what the market decides.
  • Compute is delivered as fully managed Kubernetes. All infrastructure is taken care of.
  • Egress costs $0.01/GB after the free allowance. AWS charges $0.09/GB.
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