Compare Azure Virtual Machines

Name	Standard_DS12_v2	Standard_FX12ms_v2
Details	Standard is recommended tier D – General purpose compute S – Can use Premium Storage and offers a local SSD disk cache 12 – VM Size v2 – version	Standard is recommended tier FX – High single-core performance compute optimised VMs 12 – The number of vCPUs m – The most amount of memory in a particular size s – Premium Storage capable v2 – version
vCPUs	4	12
CPU Architecture	x64	x64
Memory (GiB)	28	252
Hyper-V Generations	V1,V2	V2
ACUs	210	0
Performance Score	73222
GPUs	0	0
Proccessor	Intel(R) Xeon(R) CPU E5-2673 v3 @ 2.40GHz
NUMA Nodes	1
Max Network Interfaces	4	4
RDMA Enabled	no	no
Accelerated Net	yes	yes
OS Disk Size	1023 GiB	1023 GiB
Res Disk Size	56 GiB	0 GiB
Max Disks	16	48
Support Premium Disk	yes	yes
Combined IOPS is a sum of all attached disk's IOPs	16000	54000
Uncached Disk IOPS	12800	49500
Combined Write is a sum of all attached disk's write throughtput	125 MiB/Sec	715 MiB/Sec
Combined Read is a sum of all attached disk's read throughtput	125 MiB/Sec	715 MiB/Sec
Avg Price Diff	1.00x	4.31x

Regional Prices

Region	Standard_DS12_v2	Standard_FX12ms_v2
Asia Pacific / Indonesia Central (indonesiacentral)	0.3160	n/a
US / East US (eastus)	n/a	1.3280
US / East US 2 (eastus2)	0.2990	1.3280
US / West US 2 (westus2)	0.2990	1.3280
US / West US 3 (westus3)	0.2990	1.3280