ecs.c9i.3xlarge by Alibaba Cloud

A compute-focused instance featuring twelve dedicated physical cores, a 3.2 GHz clock speed, and ten gigabits per second network bandwidth.

Alibaba Cloud ecs.c9i.3xlarge is an x86_64 compute-optimized server instance featuring 12 dedicated Intel Xeon 6982P-C physical cores running at 3.2 GHz. Operating on a KVM hypervisor, it provides a 1.0 thread-per-core ratio, ensuring dedicated execution resources without hyperthreading. The hardware configuration includes 24.0 GB of system memory, establishing a 2.0 GB per core memory-to-CPU ratio. This instance does not feature local storage or complimentary public IPv4 addresses, but it provides a baseline network bandwidth of 10 Gbps. The compute-heavy resource allocation makes this instance suitable for workloads such as batch processing, web serving, application hosting, and CI/CD pipelines where predictable CPU performance is prioritized over large memory capacities or local storage. This profile offers a balanced approach for compute-intensive tasks requiring dedicated processor access.