Compare Azure Virtual Machines

Name	Standard_D4as_v7	Standard_EC4es_v6
Details	Standard is recommended tier D – General purpose compute 4 – VM Size a – AMD-based processor s – Premium Storage capable v7 – version	Standard is recommended tier E – Optimised for in-memory hyper-threaded applications C – Confidential 4 – The number of vCPUs s – Premium Storage capable e – Encrypted; contains confidential TDX capabilities v6 – version
vCPUs	4	4
CPU Architecture	x64	x64
Memory (GiB)	16	32
Hyper-V Generations	V2	V2
ACUs	0	0
GPUs	0	0
Max Network Interfaces	2	2
RDMA Enabled	no	no
Accelerated Net	yes	no
OS Disk Size	1023 GiB	1023 GiB
Res Disk Size	0 GiB	0 GiB
Max Disks	12	12
Support Premium Disk	yes	yes
Combined IOPS is a sum of all attached disk's IOPs	18000	19000
Uncached Disk IOPS	8000	6400
Combined Write is a sum of all attached disk's write throughtput	238 MiB/Sec	238 MiB/Sec
Combined Read is a sum of all attached disk's read throughtput	238 MiB/Sec	238 MiB/Sec
Avg Price Diff	1.00x	1.36x

Regional Prices

Region	Standard_D4as_v7	Standard_EC4es_v6
Asia Pacific / Central India (centralindia)	0.1170	n/a
Asia Pacific / Jio India West (jioindiawest)	0.1170	n/a
Europe / West Europe (westeurope)	n/a	0.3190
US / Central US (centralus)	0.1820	n/a
US / East US (eastus)	0.1820	0.2650
US / West US (westus)	n/a	0.2940
US / West US 3 (westus3)	n/a	0.2650