Compare Azure Virtual Machines

Name	Standard_B1s	Standard_A1_v2
Details	Standard is recommended tier B – Economical burstable 1 – The number of vCPUs s – Premium Storage capable	Standard is recommended tier A – Entry-level VMs for dev/test 1 – The number of vCPUs v2 – version
vCPUs	1	1
CPU Architecture	x64	x64
Memory (GiB)	1	2
Hyper-V Generations	V1,V2	V1
ACUs	0	100
Performance Score	18768
GPUs	0	0
Proccessor	Intel(R) Xeon(R) CPU E5-2673 v3 @ 2.40GHz
NUMA Nodes	1
Max Network Interfaces	2	2
RDMA Enabled	no	no
Accelerated Net	no	no
OS Disk Size	1023 GiB	1023 GiB
Res Disk Size	4 GiB	10 GiB
Max Disks	2	2
Support Premium Disk	yes	no
Combined IOPS is a sum of all attached disk's IOPs	400	1000
Uncached Disk IOPS	320	1600
Combined Write is a sum of all attached disk's write throughtput	21 MiB/Sec	10 MiB/Sec
Combined Read is a sum of all attached disk's read throughtput	21 MiB/Sec	20 MiB/Sec
Avg Price Diff	1.00x	3.62x

Regional Prices

Region	Standard_B1s	Standard_A1_v2
Europe / Austria East (austriaeast)	n/a	0.0410
US / East US (eastus)	0.0104	n/a
US / East US 2 (eastus2)	0.0104	n/a
US / North Central US (northcentralus)	0.0104	n/a
US / West Central US (westcentralus)	n/a	0.0400
US / West US 2 (westus2)	0.0104	0.0360
US / West US 3 (westus3)	n/a	0.0360