Compare Azure Virtual Machines

Name	Standard_B4ls_v2	Standard_FX4mds_v2
Details	Standard is recommended tier B – Economical burstable 4 – The number of vCPUs l – A lower amount of memory than the memory intensive size s – Premium Storage capable v2 – version	Standard is recommended tier FX – High single-core performance compute optimised VMs 4 – The number of vCPUs d – Diskfull (local temp disk is present) m – The most amount of memory in a particular size s – Premium Storage capable v2 – version
vCPUs	4	4
CPU Architecture	x64	x64
Memory (GiB)	8	84
Hyper-V Generations	V1,V2	V2
ACUs	0	0
GPUs	0	0
Max Network Interfaces	3	2
RDMA Enabled	no	no
Accelerated Net	yes	yes
OS Disk Size	1023 GiB	1023 GiB
Res Disk Size	0 GiB	220 GiB
Max Disks	8	12
Support Premium Disk	yes	yes
Combined IOPS is a sum of all attached disk's IOPs	19000	18000
Uncached Disk IOPS	6400	16000
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	3.84x

Regional Prices

US Dollar ($)

Per Hour

Linux

Standard

Pay-as-you-go

Region	Standard_B4ls_v2	Standard_FX4mds_v2
undefined / hidden-1 (hidden-1)	0.1470	0.5470
undefined / hidden-10 (hidden-10)	0.1670	0.6570
undefined / hidden-11 (hidden-11)	0.1670	0.6620
undefined / hidden-12 (hidden-12)	0.1670	0.6730
undefined / hidden-13 (hidden-13)	0.1680	0.6730
undefined / hidden-14 (hidden-14)	0.1700	0.6840
undefined / hidden-15 (hidden-15)	0.1700	0.6840
undefined / hidden-16 (hidden-16)	0.1700	0.6840
undefined / hidden-17 (hidden-17)	0.1700	0.6890
undefined / hidden-18 (hidden-18)	0.1700	0.6890
undefined / hidden-19 (hidden-19)	0.1700	0.7110
undefined / hidden-2 (hidden-2)	0.1470	0.5650
undefined / hidden-20 (hidden-20)	0.1700	0.7110
undefined / hidden-21 (hidden-21)	0.1700	0.7110
undefined / hidden-22 (hidden-22)	0.1700	0.7110
undefined / hidden-23 (hidden-23)	0.1730	0.7660
undefined / hidden-24 (hidden-24)	0.1730	0.7660
undefined / hidden-25 (hidden-25)	0.1760	0.7660
undefined / hidden-26 (hidden-26)	0.1770	0.7710
undefined / hidden-27 (hidden-27)	0.1770	0.7810
undefined / hidden-28 (hidden-28)	0.1780	0.7930
undefined / hidden-29 (hidden-29)	0.1780	0.7940
undefined / hidden-3 (hidden-3)	0.1530	0.6020
undefined / hidden-30 (hidden-30)	0.1840	0.7940
undefined / hidden-31 (hidden-31)	0.1840	0.7940
undefined / hidden-32 (hidden-32)	0.1870	0.8330
undefined / hidden-33 (hidden-33)	0.1870	0.8430
undefined / hidden-34 (hidden-34)	0.1870	0.9960
undefined / hidden-35 (hidden-35)	0.1870	1.0670
undefined / hidden-36 (hidden-36)	0.1870	n/a
undefined / hidden-37 (hidden-37)	0.1870	n/a
undefined / hidden-38 (hidden-38)	0.1890	n/a
undefined / hidden-39 (hidden-39)	0.1920	n/a
undefined / hidden-4 (hidden-4)	0.1590	0.6180
undefined / hidden-40 (hidden-40)	0.1920	n/a
undefined / hidden-41 (hidden-41)	0.1930	n/a
undefined / hidden-42 (hidden-42)	0.1930	n/a
undefined / hidden-43 (hidden-43)	0.1960	n/a
undefined / hidden-44 (hidden-44)	0.2060	n/a
undefined / hidden-45 (hidden-45)	0.2070	n/a
undefined / hidden-46 (hidden-46)	0.2080	n/a
undefined / hidden-47 (hidden-47)	0.2170	n/a
undefined / hidden-48 (hidden-48)	0.2210	n/a
undefined / hidden-49 (hidden-49)	0.2310	n/a
undefined / hidden-5 (hidden-5)	0.1590	0.6240
undefined / hidden-50 (hidden-50)	0.2380	n/a
undefined / hidden-51 (hidden-51)	0.2430	n/a
undefined / hidden-52 (hidden-52)	0.2430	n/a
undefined / hidden-53 (hidden-53)	0.2500	n/a
undefined / hidden-54 (hidden-54)	0.3100	n/a
undefined / hidden-6 (hidden-6)	0.1620	0.6400
undefined / hidden-7 (hidden-7)	0.1620	0.6560
undefined / hidden-8 (hidden-8)	0.1640	0.6560
undefined / hidden-9 (hidden-9)	0.1640	0.6570
US / East US (eastus)	0.1470	0.5470
US / East US 2 (eastus2)	0.1470	0.5470
US / North Central US (northcentralus)	0.1470	n/a
US / West US 2 (westus2)	n/a	0.5470