Standard_E8a_v4vsStandard_E8as_v4

Standard_E8a_v4 and Standard_E8as_v4 cost the same on demand in East US, $0.504 per hour.

At a glanceStandard_E8a_v4Standard_E8as_v4
On-demand$0.504/hr$0.504/hr
Lowest rate$0.1061/hrSpot, can be interrupted$0.1061/hrSpot, can be interrupted
Size8 vCPUs, 64 GiB8 vCPUs, 64 GiB
ProcessorAMD EPYC 7452 (Rome), AMD EPYC 7763v (Milan)AMD EPYC 7452 (Rome), AMD EPYC 7763v (Milan)
Architecturex86_64x86_64

Prices in East US

“Off” is the discount against each type’s own on-demand price. Linux, USD per hour.

OptionStandard_E8a_v4Standard_E8as_v4Standard_E8as_v4 vs Standard_E8a_v4
On-demandPay by the hour$0.504$0.504Same
SpotCan be interrupted79% off$0.106179% off$0.1061Same
1-yr reservedNo upfront41% off$0.296341% off$0.2963Same
3-yr reservedNo upfront62% off$0.189562% off$0.1895Same
1-yr savings planHourly commitment32% off$0.340832% off$0.3408Same
3-yr savings planHourly commitment53% off$0.238553% off$0.2385Same

Key differences

The biggest lead each one has.

Where Standard_E8a_v4 leads
Temp disk200 GiB vs 128 GiB
56% higher
Where Standard_E8as_v4 leads

No clear lead on the measures we compare.

Specs

5 of 22 specs differ. Those are in bold.

ComputeAll 5 matchStandard_E8a_v4Standard_E8as_v4
vCPUs88
Physical cores44
Threads per core22
Architecturex86_64x86_64
ProcessorAMD EPYC 7452 (Rome), AMD EPYC 7763v (Milan)AMD EPYC 7452 (Rome), AMD EPYC 7763v (Milan)
MemoryAll 1 matchStandard_E8a_v4Standard_E8as_v4
Memory (GiB)6464
NetworkingAll 3 matchStandard_E8a_v4Standard_E8as_v4
Network8,000 Mbps8,000 Mbps
Accelerated networkingYesYes
Max network interfaces44
Storage3 of 7 differStandard_E8a_v4Standard_E8as_v4
Storage16 x 64 GiB temp SSD128 GiB temp SSD
Temp disk200 GiB128 GiB
Max data disks1616
Premium SSDNoYes
Max disk IOPS (uncached)12,80012,800
Max disk throughput (uncached)192 MB/s192 MB/s
Ephemeral OS diskYesYes
Instance details1 of 4 differStandard_E8a_v4Standard_E8as_v4
FamilyEav4Easv4
CategoryMemory optimizedMemory optimized
VM generationsV1, V2V1, V2
Encryption at hostYesYes
Other1 of 2 differStandard_E8a_v4Standard_E8as_v4
Serieseav4-serieseasv4-series
Specs sourceAzure Resource SKUs APIAzure Resource SKUs API

On-demand prices by region

Cheapest for Standard_E8a_v4 first. Linux, USD per hour.

RegionStandard_E8a_v4Standard_E8as_v4Difference
Central Indiacentralindia$0.317$0.317Same
Jio India Centraljioindiacentral$0.317$0.317Same
Jio India Westjioindiawest$0.317$0.317Same
Taiwan Northtaiwannorth$0.492$0.492Same
East USUsed in summaryeastus$0.504$0.504Same
East US 2eastus2$0.504$0.504Same
North Central USnorthcentralus$0.504$0.504Same
US Gov Virginiausgovvirginia$0.504$0.504Same
West US 2westus2$0.504$0.504Same
West US 3westus3$0.504$0.504Same
India South Centralindiasouthcentral$0.52$0.52Same
Spain Centralspaincentral$0.532$0.532Same
Sweden Centralswedencentral$0.536$0.536Same
Indonesia Centralindonesiacentral$0.544$0.544Same
Malaysia Westmalaysiawest$0.547$0.547Same
Canada Centralcanadacentral$0.552$0.552Same
Canada Eastcanadaeast$0.552$0.552Same
Mexico Centralmexicocentral$0.554$0.554Same
West USwestus$0.56$0.56Same
North Europenortheurope$0.564$0.564Same
Central UScentralus$0.57$0.57Same
Korea Southkoreasouth$0.576$0.576Same
France Centralfrancecentral$0.592$0.592Same
Israel Centralisraelcentral$0.592$0.592Same
Italy Northitalynorth$0.592$0.592Same
UK Southuksouth$0.592$0.592Same
Australia Centralaustraliacentral$0.604$0.604Same
Australia Central 2australiacentral2$0.604$0.604Same
Australia Eastaustraliaeast$0.604$0.604Same
US Gov Arizonausgovarizona$0.604$0.604Same
South Central USsouthcentralus$0.605$0.605Same
West Central USwestcentralus$0.605$0.605Same
Germany West Centralgermanywestcentral$0.608$0.608Same
Japan Eastjapaneast$0.608$0.608Same
Japan Westjapanwest$0.608$0.608Same
Korea Centralkoreacentral$0.608$0.608Same
Poland Centralpolandcentral$0.608$0.608Same
Southeast Asiasoutheastasia$0.608$0.608Same
West Europewesteurope$0.608$0.608Same
UK Westukwest$0.61$0.61Same
Qatar Centralqatarcentral$0.62$0.62Same
UAE Northuaenorth$0.62$0.62Same
US Gov Texasusgovtexas$0.63$0.63Same
New Zealand Northnewzealandnorth$0.634$0.634Same
Taiwan North Westtaiwannorthwest$0.64$0.64Same
West Indiawestindia$0.645$0.645Same
Australia Southeastaustraliasoutheast$0.655$0.655Same
East Asiaeastasia$0.668$0.668Same
South Africa Northsouthafricanorth$0.672$0.672Same
Sweden Southswedensouth$0.697$0.697Same
South Indiasouthindia$0.711$0.711Same
Norway Eastnorwayeast$0.721$0.721Same
Switzerland Northswitzerlandnorth$0.721$0.721Same
France Southfrancesouth$0.77$0.77Same
Germany Northgermanynorth$0.79$0.79Same
Brazil Southbrazilsouth$0.804$0.804Same
UAE Centraluaecentral$0.806$0.806Same
South Africa Westsouthafricawest$0.874$0.874Same
Norway Westnorwaywest$0.937$0.937Same
Switzerland Westswitzerlandwest$0.937$0.937Same
Brazil Southeastbrazilsoutheast$1.045$1.045Same

Keep exploring

Each type’s own page, and how it compares with others.

Standard_E8a_v4Memory optimized, Eav4 family
Standard_E8a_v4 prices and specsEvery size in the Eav4 family

Compare Standard_E8a_v4 with

Standard_D8a_v4Standard_E8_v4
Standard_E8as_v4Memory optimized, Easv4 family
Standard_E8as_v4 prices and specsEvery size in the Easv4 family

Compare Standard_E8as_v4 with

Standard_D8as_v4Standard_E8s_v4Standard_E8as_v5

Pay the committed rate, with commitment protection

The best committed rate on these two is 62% below on-demand. Connect your cloud accounts to unlock greater savings with commitment protection.

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Azure VM Linux prices in USD. Monthly figures use 730 hours. Prices last updated 12 Nov 2026.