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VM |
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VM micro (below 1 vCPU)
Details
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1vCPU minimum
Smallest vm size is 1vCPU
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g
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ecs.n1.tiny
https://www.alibabacloud.com/product/ecs
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VM Small (up to 8 vCPU)
Details
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Available : Configurable mem up to 64GB
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n-standard-8
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ecs.c1.large and ecs.n1.xlarge series
https://www.alibabacloud.com/product/ecs
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VM Medium (up to 16 vCPU)
Details
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Available : Configurable mem up to 128GB
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n1-standard-16
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ecs.c2.large and ecs.n1.3xlarge
https://www.alibabacloud.com/product/ecs
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VM Large (up to 32 vCPU)
Details
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Available : Configurable mem up to 242GB
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n1-standard-32
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ecs.n1.7xlarge and ecs.sn1.7xlarge
https://www.alibabacloud.com/product/ecs
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VM XLarge (up to 64 vCPU 128GB RAM)
Details
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Max 56 core with mem up to 242GB
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n1-standard-64
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largest instance is 56 vCPU
https://www.alibabacloud.com/product/ecs
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VM XXLarge (up to 128 vCPU 2TB RAM)
Details
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Not available as VM (Baremetal option : per Month)
https://www.ibm.com/cloud-computing/bluemix/gpu-computing
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No
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No
https://www.alibabacloud.com/product/ecs
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GPU VM Large (up to 32 vCPU)
Details
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Not available as VM (Baremetal option : per Hr / Month)
https://www.ibm.com/cloud-computing/bluemix/gpu-computing
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n1-standard-32
GPU can be added to any instance
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ecs.gn5-c28g1.14xlarge
https://www.alibabacloud.com/product/gpu
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GPU VM XLarge (up to 64 vCPU 128GB RAM)
Details
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Not available as VM (Baremetal option : per Hr / Month)
https://www.ibm.com/cloud-computing/bluemix/gpu-computing
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n1-standard-64
GPU can be added to any instance
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largest instance is 56 vCPU
https://www.alibabacloud.com/product/gpu
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GPU VM XXLarge (up to 128 vCPU 2TB RAM)
Details
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No generally available Baremetal option
https://www.ibm.com/cloud-computing/bluemix/gpu-computing
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No
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No
https://www.alibabacloud.com/product/gpu
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Nvidia Tesla P100, M60, K80, Grid K2 (monthly & hourly options)
https://www.ibm.com/cloud-computing/bluemix/gpu-computing
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NVIDIA K80, AMD FirePro, Tesla P100
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Nvidia Tesla P100 GPU
https://www.alibabacloud.com/product/gpu
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Standard config types for public VMs. Private host VMs can be configured
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Yes
https://cloud.google.com/compute/docs/disks/performance
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No
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Defined disk IOPS
Details
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Not available as local disc (available with SAN)
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IOPS are linked with GB size of disks
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Users can choose SSD storage, but they cannot specify IOPS
https://www.alibabacloud.com/starter-packages/general
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Not supported
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Yes, Intel DPDK
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No native SR-IOV support
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1 x public / 1 x private : Can add 1 private but no ability to add additional
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Each core is subject to a 2 Gbits/second (Gbps) cap for peak performance. Each additional core increases the network cap, up to a theoretical maximum of 16 Gbps for each virtual machine
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Based on selected network bandwidth peak between
Data Transfer: Charges are determined by the amount of Internet data transferred to the Instance (usually calculated by GB). To help prevent high charges from sudden traffic, users can designate the Instance bandwidth. Users that don’t mind fluctuating costs to meet the Instance Internet network demands would prefer this billing type.
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No ability to add vNIC
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Yes
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No. Can add multi-queue for NICs
Can only add addresses to VPC https://www.alibabacloud.com/help/faq-detail/38742.htm or use multi-queue for NICs https://www.alibabacloud.com/help/doc-detail/52559.htm
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Attached / detach block storage
Details
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Limited ability with portable storage
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Yes, can add or deattach data disks
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Yes, including Shared Block Storage
Shared Block Storage can be attached to up to 16 VMs concurrently
https://www.alibabacloud.com/help/faq-detail/53820.htm
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Virtual dedicated cloud
Details
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Virtual network created at L2 VLAN level.
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A GCP tenant has its dedicated virtual network scope
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Alibaba Cloud Virtual Private Cloud (VPC) is an isolated cloud network built for private usage.
https://www.alibabacloud.com/product/vpc
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Can assign portable public / private IPs
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Yes
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Only Elastic Ips
https://www.alibabacloud.com/help/doc-detail/54479.htm
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Image |
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Manual snapshots image
Details
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Supported
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Yes, you can create a persistent disk snapshot
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Can create system image
https://www.alibabacloud.com/help/doc-detail/25389.htm
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Scheduled snapshot image
Details
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Not available as native service (could script through API)
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No, only manually using CLI
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Scheduled tasks are supported, but not for VM image
https://www.alibabacloud.com/help/doc-detail/25957.htm
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API / CLI Snapshot image
Details
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Supported
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Yes using REST API or using gcloud CLI
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Scheduled tasks are supported, but not for VM image
https://www.alibabacloud.com/help/doc-detail/25957.htm
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Make image public / marketplace
Details
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Supported
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Yes images can be using privately or published in the Google Cloud Launcher
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Only through Marketplace
https://www.alibabacloud.com/marketplace
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ISO & VHD imports supported
https://knowledgelayer.softlayer.com/procedure/import-image
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Using CloudEndure
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Supports RAW and VHD format
https://www.alibabacloud.com/help/doc-detail/25464.htm
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VHD image export
https://knowledgelayer.softlayer.com/procedure/export-image
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No
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Must request for export function to be whitelisted
https://www.alibabacloud.com/help/doc-detail/58181.htm
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O/S |
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Windows Server 2012, 2012R2, 2016 Standard edition
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GCP currently supports a variety of operating systems including: Â Ubuntu, Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, Fedora, Debian, CentOS, Gentoo Linux, Oracle Linux, and FreeBSD.Â
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Windows Server 2008 and 2012, Standard, Data Center, and Enteprise, English and Chinese
https://ecs-buy-intl.aliyun.com/
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Redhat, Ubuntu, Debian, CentOS, Cloudlinux, CoreOS
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GCP currently supports a variety of operating systems including: Â Ubuntu, Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, Fedora, Debian, CentOS, Gentoo Linux, Oracle Linux, and FreeBSD.Â
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CentOS, Ubuntu, Debian, FreeBSD, SUSE, and Alibaba Linux as well as CoreOS
https://ecs-buy-intl.aliyun.com/
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Bring your own OS
Details
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Supported (at own risk)
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Yes
https://cloud.google.com/compute/docs/instances/windows/ms-licensing
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No
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Control |
|
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Resize existing VM
Details
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Resize vCPU, memory, network speed
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Yes
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No
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VM Live Migration
Details
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Recovery processes not clearly defined. SLA for recovery defined (in hrs)
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Yes, Live migration
Live migration enabled by default
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No
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Supported
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Yes
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Limited to pre-defined metadata types
https://www.alibabacloud.com/help/faq-detail/49122.htm
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Powering off VM does not stop billing
VM needs to be deprovisioned to stop billing being incurred
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No, only manually using CLI
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No
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Provision in less than 5 mins
Details
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Variable - often more than 5 mins
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Yes
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Yes
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Provision consistent spec
Details
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Although host performance is up to date, there is limited view of host specification
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Consistent VM configs availableÂ
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Instance generation types include specific CPU information
https://www.alibabacloud.com/product/ecs
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Reserved instances
Details
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Not available
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Yes
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Monthly subscription option only
https://www.alibabacloud.com/#pricing
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Not available
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Yes, Preemtible VMs
https://cloud.google.com/preemptible-vms/
A preemptible VM is an instance that you can create and run at a much lower price than normal instances. However, Compute Engine might terminate (preempt) these instances if it requires access to those resources for other tasks. Preemptible instances are excess Compute Engine capacity so their availability varies with usage.
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No
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Dedicated host (Single tenant)
Details
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Dedicated host & dedicated Instances (pay per VM) available
https://www.ibm.com/cloud-computing/bluemix/virtual-servers
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No
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No
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VM to host affinity (network optimised)
Details
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Available on didicated hosts
https://www.ibm.com/cloud-computing/bluemix/virtual-servers
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Yes
Networking is built from scratch and is the best of the different vendors
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Only for containers
https://www.alibabacloud.com/help/doc-detail/56411.htm
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VM to host anti-affinity
Details
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Available on didicated hosts
https://www.ibm.com/cloud-computing/bluemix/virtual-servers
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No
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No
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Autoscaling VMs (within AZ)
Details
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Supported (within DC)
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Yes, Instance Group
https://cloud.google.com/compute/docs/instance-groups/
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Yes
https://www.alibabacloud.com/product/auto-scaling
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Autoscaling across AZs/Regions
Details
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Not available
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No, not across regions but across AZ
Regional Managed Instance Groups
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Using Server Load Balancing
https://www.alibabacloud.com/product/server-load-balancer
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Block storage |
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Available (25GB & 100GB primary drive)
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Yes
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Basic Cloud Disk
https://www.alibabacloud.com/help/doc-detail/25383.htm
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Yes ability to define local storage (as SSD)Â
VM hosts have been upgraded to SSD based, however limited visibility when ordering. SAN based VM disks do not have SSD option, howevere additional Block and File based storage options with SSD (defined by IPS) are available https://www.ibm.com/blogs/bluemix/2016/11/intel-optane-ssd-testbed/
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Yes
SSD options, both at SCSI or NVMe
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SSD Cloud Disk
https://www.alibabacloud.com/starter-packages/general
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Available (25GB & 100GB primary drive)
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No
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SSD Cloud Server
https://www.alibabacloud.com/starter-packages/general
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Encryption at rest
Details
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Not available on VM drives (only on additional attached storage)
https://www.ibm.com/cloud-computing/bluemix/block-storage
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Yes
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For object storage
https://www.alibabacloud.com/help/doc-detail/31871.htm
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