B16ms

api name Standard_B16ms · Azure Virtual Machines · Bs family

The B16ms is a general purpose Azure Virtual Machines VM size with 16 vCPUs and 64 GiB of memory, running on Intel Xeon, starting at $0.666 per hour on demand.

general purposex86-64intelburstableprevious generation
vCPUs
16

shared / burstable

memory
64 GiB

4 GiB per vCPU

processor
Intel

x86-64

on-demand
$0.666

$486/mo · eastus

spot
–

not offered

regions
59

across 7 areas

Previous generation. Azure still sells B16ms, but newer families usually give more performance per dollar. See the similar VM sizes below.

B16ms price by region

59 regions · hourly list prices in USD · On-demand · Spot · 1-yr Reserved · 3-yr Reserved · 1-yr Savings plan · 3-yr Savings plan

East USeastuscheapestreferenceNorth America$0.666$0.4486$0.3001
East US 2eastus2cheapestNorth America$0.666$0.4595$0.313
North Central USnorthcentraluscheapestNorth America$0.666$0.4486$0.3001
West US 2westus2cheapestNorth America$0.666$0.4486$0.3001
West US 3westus3cheapestNorth America$0.666$0.4595$0.313
Sweden CentralswedencentralEurope$0.691$0.5252$0.3801
Central IndiacentralindiaAsia$0.717$0.4843$0.3158
North EuropenortheuropeEurope$0.728$0.5533$0.4004
Mexico CentralmexicocentralNorth America$0.732$0.493$0.3298
Spain CentralspaincentralEurope$0.732$0.5563$0.4026
Canada CentralcanadacentralNorth America$0.742$0.5013$0.3355
Canada EastcanadaeastNorth America$0.742$0.5013$0.3355
UK WestukwestEurope$0.752$0.5715$0.4136
France CentralfrancecentralEurope$0.755$0.5719$0.4006
UK SouthuksouthEurope$0.755$0.5719$0.4006
Indonesia CentralindonesiacentralAsia$0.76$0.513$0.3363
Malaysia WestmalaysiawestAsia$0.76$0.513$0.3363
Austria EastaustriaeastEurope$0.768$0.5837$0.4224
Belgium CentralbelgiumcentralEurope$0.768$0.5837$0.4224
Germany West CentralgermanywestcentralEurope$0.768$0.5837$0.4224
Israel CentralisraelcentralMiddle East$0.768$0.5222$0.3533
Italy NorthitalynorthEurope$0.768$0.6298$0.4454
Poland CentralpolandcentralEurope$0.768$0.5837$0.4224
West EuropewesteuropeEurope$0.768$0.5837$0.4224
US Gov ArizonausgovarizonaNorth America$0.78––
US Gov TexasusgovtexasNorth America$0.78––
US Gov VirginiausgovvirginiaNorth America$0.78––
West USwestusNorth America$0.794$0.5479$0.3732
Central UScentralusNorth America$0.799$0.5513$0.3755
South Central USsouthcentralusNorth America$0.799$0.5513$0.3755
UAE NorthuaenorthMiddle East$0.799$0.6072$0.4395
West Central USwestcentralusNorth America$0.799$0.5513$0.3755
Qatar CentralqatarcentralMiddle East$0.802$0.6095$0.4411
Korea SouthkoreasouthAsia$0.83$0.6308$0.4565
Korea CentralkoreacentralAsia$0.832$0.5399$0.3819
Switzerland NorthswitzerlandnorthEurope$0.8448$0.6421$0.4646
Australia CentralaustraliacentralOceania$0.845$0.6158$0.4269
Australia Central 2australiacentral2Oceania$0.845$0.6158$0.4269
Australia EastaustraliaeastOceania$0.845$0.6158$0.4269
Australia SoutheastaustraliasoutheastOceania$0.845$0.6422$0.4648
Norway EastnorwayeastEurope$0.845$0.6422$0.4648
Southeast AsiasoutheastasiaAsia$0.845$0.5702$0.3739
South Africa NorthsouthafricanorthAfrica$0.868$0.6597$0.4774
Japan EastjapaneastAsia$0.87$0.6382$0.4483
New Zealand NorthnewzealandnorthOceania$0.887$0.6464$0.4481
Sweden SouthswedensouthEurope$0.898$0.6825$0.4939
Chile CentralchilecentralSouth America$0.932$0.6277$0.42
East AsiaeastasiaAsia$0.934$0.63$0.4134
South IndiasouthindiaAsia$0.941$0.7152$0.5176
West IndiawestindiaAsia$0.951$0.7228$0.5231
Japan WestjapanwestAsia$0.958$0.7281$0.5269
Germany NorthgermanynorthEurope$0.998$0.7585$0.5489
UAE CentraluaecentralMiddle East$0.998$0.7585$0.5489
Brazil SouthbrazilsouthSouth America$1.075$0.6623$0.4873
France SouthfrancesouthEurope$1.082$0.8223$0.5951
South Africa WestsouthafricawestAfrica$1.085$0.8246$0.5968
Switzerland WestswitzerlandwestEurope$1.098$0.8342$0.6037
Norway WestnorwaywestEurope$1.098$0.8345$0.6039
Brazil SoutheastbrazilsoutheastSouth America$1.398$1.062$0.7689

Specifications

compute

vCPUs
16
Memory
64 GiB
Memory per vCPU
4 GiB
Processor
Intel Xeon
CPU vendor
Intel
Architecture
x86-64
Burstable CPU
Yes (shared cores)

storage & network

Local storage
128 GB SSD
Storage detail
128 GiB temporary disk

azure details

API name
Standard_B16ms
Family
Bs
Category
General purpose
Generation
Previous
Regions
59 (Africa, Asia, Europe, Middle East, North America, Oceania, South America)
Cheapest region
East US · $0.666/hr
Premium SSD support
Yes

B16ms equivalents on other clouds

closest match by vCPU, memory, CPU architecture, accelerator and class · Linux on-demand in each provider's reference region

compare side by side→
ProviderInstancevCPUMemoryProcessorOn-demandvs B16ms
AzureB16ms1664 GiBIntel Xeon$0.666–
AWSm5ad.4xlargededicated CPU1664 GiBAMD EPYC 7571$0.824+24%
m5d.4xlargededicated CPU1664 GiBIntel Xeon Platinum 8175$0.904+36%
Google Cloudc3d-standard-16-lssddedicated CPU1664 GiBAMD Genoa$0.7675+15%
c4d-standard-16-lssddedicated CPU1662 GiBAMD Turin$0.8382+26%
AkamaiLinode 64GB1664 GiBAMD EPYC$0.576-14%
G8 Dedicated 64x16dedicated CPU1664 GiBAMD EPYC$0.84+26%
Vultrvc2-16c-64gb1664 GiBIntel Xeon$0.438-34%
vhf-16c-58gb58 GiB (1.1× less)1658 GiBIntel Xeon$0.438-34%

Bs family sizes

all about Bs→
SizevCPUMemoryLocal storageOn-demandMonthly
B1ls10.5 GiB4 GB SSD$0.0052$3.796
B1s11 GiB4 GB SSD$0.0104$7.592
B1ms12 GiB4 GB SSD$0.0207$15.11
B2s24 GiB8 GB SSD$0.0416$30.37
B2ms28 GiB16 GB SSD$0.0832$60.74
B4ms416 GiB32 GB SSD$0.166$121
B8ms832 GiB64 GB SSD$0.333$243
B12ms1248 GiB96 GB SSD$0.499$364
B16ms1664 GiB128 GB SSD$0.666$486
B20ms2080 GiB160 GB SSD$0.832$607

Similar VM sizes on Azure

other Azure families with a similar shape, cheapest first

B16ms FAQ

How much does B16ms cost?

B16ms costs $0.666 per hour on demand with Linux in East US (eastus), about $486 per month. Across 59 regions the Linux on-demand price ranges from $0.666 in East US to $1.398 in Brazil Southeast. With Windows it costs $0.73 per hour.

How many vCPUs and how much memory does B16ms have?

B16ms has 16 vCPUs and 64 GiB of memory (4 GiB per vCPU), running on Intel Xeon. It is a general purpose VM size in the Bs family with a burstable (shared) CPU.

What are the equivalents of B16ms on other clouds?

The closest matches by vCPU, memory, CPU architecture and instance class are on AWS, m5ad.4xlarge (16 vCPU, 64 GiB, $0.824/hour in US East (N. Virginia)); on Google Cloud, c3d-standard-16-lssd (16 vCPU, 64 GiB, $0.7675/hour in Iowa); on Akamai, Linode 64GB (16 vCPU, 64 GiB, $0.576/hour in Newark, NJ); on Vultr, vc2-16c-64gb (16 vCPU, 64 GiB, $0.438/hour in New Jersey).

Is B16ms burstable?

Yes. B16ms shares physical CPU cores and is designed for workloads that are idle most of the time and occasionally need full CPU. Sustained high CPU use can be throttled or cost extra, so pick a general purpose size with dedicated vCPUs for steady load.