Instances›AWS EC2›m7i-flex›m7i-flex.2xlarge
Compute
vCPUs8
Memory32 GiB
Mem / vCPU4.00 GiB
ProcessorXeon Scalable
Clock speed3.5 GHz
Architecturex86_64
Storage
TypeEBS only
Bandwidth10,000 Mbps
Throughput1250 MB/s
IOPS40,000
Networking
PerformanceUp to 12.5 Gigabit
Max ENIs4
IPv6Yes
GPUNone
Family sizes
m7i-flex.large2 vCPU · 8 GiB
m7i-flex.xlarge4 vCPU · 16 GiB
m7i-flex.2xlarge8 vCPU · 32 GiB
m7i-flex.4xlarge16 vCPU · 64 GiB
m7i-flex.8xlarge32 vCPU · 128 GiB
m7i-flex.12xlarge48 vCPU · 192 GiB
m7i-flex.16xlarge64 vCPU · 256 GiB
m7i-flex.2xlarge

The m7i-flex.2xlarge is a general-purpose AWS EC2 instance: 8 vCPU and 32 GiB of memory, 4.00 GiB per vCPU. It runs on Intel Xeon Scalable (Sapphire Rapids) at 3.5 GHz, and AWS introduced it in August 2023. Rackspace Spot's gp.vs2.xlarge is a like-for-like substitute at 8 vCPU and 32 GiB, about 92% 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$0.383$0.140$0.253$0.174$0.031
$0.352 savings
US Central, Chicagono AWS region$0.021
US Central, Dallasno AWS region$0.081
Hong Kong$0.527$0.348$0.239$0.006
$0.521 savings
Sydney, Australia$0.479$0.214$0.317$0.217$0.006
$0.473 savings
London, UK$0.443$0.119$0.292$0.201$0.031
$0.412 savings
US West, San Jose$0.447$0.170$0.295$0.204$0.081
$0.366 savings
US Central, Dallas 2no AWS region$0.081
US East, N. Virginia 2$0.383$0.140$0.253$0.174$0.081
$0.302 savings
When to use it
Good for
  • ●Development, staging and CI environments
  • ●Small to mid-size relational databases
  • ●Backend services with no single dominant resource
  • ●Workloads that fit inside 32 GiB of RAM
  • ●Parallel work that can occupy 8 vCPU
  • ●Network-heavy services — AWS rates this size at Up to 12.5 Gigabit
Avoid if
  • ●The working set needs more than 32 GiB of RAM
  • ●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
  • ●Local NVMe or instance-store disk is a hard requirement
$280/mo on AWS on-demand against $23/mo on Rackspace Spot for the equivalent — market-priced, not list-priced.
  • 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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Frequently asked questions