a1 Instance Family
Description #
The A1 instance family, generally available since November 26, 2018, is powered by AWS Graviton Processors with 64-bit Arm Neoverse cores. These general-purpose instances are EBS-optimized and provide up to 10 Gbps of network bandwidth. A1 instances do not offer instance storage and are well-suited for scale-out workloads such as web servers, containerized microservices, and caching fleets, offering cost savings for Arm-based applications.
Info #
Instance Types
vCPUs
Up to 16
Memory
Up to 32 GiB
Architecture
arm64
Processor
AWS
Performance ranking #
Ranked by CPU performance (Passmark)
#11
a1, c1, d2, d3, d3en, dl1, f1, f2, g4ad, g4dn, g5, g5g, g6, g6e, g6f, gr6, gr6f, h1, hpc7g, i2, im4gn, inf1, inf2, is4gen, m1, m2, m3, mac-m4, mac-m4pro, mac1, mac2, mac2-m1ultra, mac2-m2, mac2-m2pro, p3, p3dn, p4d, p4de, p5, p5en, p6-b200, t1, trn1, trn1n, u-3tb1, u-6tb1, vt1, x1, x1e, x2gd, x2idn, x2iedn, x2iezn
Unknown
Available Regions #
🇯🇵
ap-northeast-1
🇮🇳
ap-south-1
🇸🇬
ap-southeast-1
🇦🇺
ap-southeast-2
🇩🇪
eu-central-1
🇮🇪
eu-west-1
🇺🇸
us-east-1
🇺🇸
us-east-2
🇺🇸
us-west-2