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E4as_v5 by Microsoft Azure

E4as_v5 is a EASv5 family [AMD processor] [Premium Storage capable] 4 vCPUs server offered by Microsoft Azure with 4 vCPUs, 32 GiB of memory and 0 GB of storage. The pricing starts at 0.0264 USD per hour.
4 vCPU
32 GiB Memory
Spare SCore
5401
(All-cores)
2702
(Single-core)

Specifications

Server Metadata

Vendor ID
azure
Server ID
Standard_E4as_v5
Name
E4as_v5
API Reference
Standard_E4as_v5
Description
EASv5 family [AMD processor] [Premium Storage capable] 4 vCPUs
Family
EASv5
Hw Virt
Average Time To Start
15
Status
active
Observed At
2026-08-07T17:21:14.749709

Availability

REGION / IDSPOTONDEMAND
Central India (IN) / centralindia
0.0264 USD/h 0.143 USD/h
Jio India Central (IN) / jioindiacentral
- 0.143 USD/h
Jio India West (IN) / jioindiawest
- 0.143 USD/h
North Central US (US) / northcentralus
0.0418 USD/h 0.226 USD/h
West US 2 (US) / westus2
0.0418 USD/h 0.226 USD/h
West US 3 (US) / westus3
0.0418 USD/h 0.226 USD/h
East US (US) / eastus
0.0476 USD/h 0.226 USD/h
East US 2 (US) / eastus2
0.049 USD/h 0.226 USD/h
India South Central (IN) / indiasouthcentral
0.0432 USD/h 0.234 USD/h
Sweden Central (SE) / swedencentral
0.0447 USD/h 0.242 USD/h
Indonesia Central (ID) / indonesiacentral
0.0453 USD/h 0.245 USD/h
Malaysia West (MY) / malaysiawest
0.0453 USD/h 0.245 USD/h
Canada Central (CA) / canadacentral
0.0458 USD/h 0.248 USD/h
Canada East (CA) / canadaeast
0.0458 USD/h 0.248 USD/h
Mexico Central (ZA) / mexicocentral
0.046 USD/h 0.249 USD/h
West US (US) / westus
0.0466 USD/h 0.252 USD/h
North Europe (IE) / northeurope
0.0469 USD/h 0.254 USD/h
Central US (US) / centralus
0.0471 USD/h 0.255 USD/h
Korea South (KR) / koreasouth
0.048 USD/h 0.26 USD/h
UK South (GB) / uksouth
0.0351 USD/h 0.266 USD/h
France Central (FR) / francecentral
0.0492 USD/h 0.266 USD/h
Italy North (IT) / italynorth
0.0492 USD/h 0.266 USD/h
Spain Central (ES) / spaincentral
0.0492 USD/h 0.266 USD/h
South Central US (US) / southcentralus
0.0501 USD/h 0.271 USD/h
West Central US (US) / westcentralus
0.0886 USD/h 0.271 USD/h
Australia Central 2 (AU) / australiacentral2
0.0272 USD/h 0.272 USD/h
Australia Central (AU) / australiacentral
0.0503 USD/h 0.272 USD/h
Australia East (AU) / australiaeast
0.0503 USD/h 0.272 USD/h
Korea Central (KR) / koreacentral
0.0503 USD/h 0.272 USD/h
Southeast Asia (SG) / southeastasia
0.0503 USD/h 0.272 USD/h
UK West (GB) / ukwest
0.0505 USD/h 0.273 USD/h
Austria East (AT) / austriaeast
0.0506 USD/h 0.274 USD/h
Belgium Central (BE) / belgiumcentral
0.0506 USD/h 0.274 USD/h
Denmark East (DK) / denmarkeast
0.0506 USD/h 0.274 USD/h
Germany West Central (DE) / germanywestcentral
0.0506 USD/h 0.274 USD/h
Japan East (JP) / japaneast
0.0506 USD/h 0.274 USD/h
Japan West (JP) / japanwest
0.0506 USD/h 0.274 USD/h
Poland Central (PL) / polandcentral
0.0506 USD/h 0.274 USD/h
West Europe (NL) / westeurope
0.0506 USD/h 0.274 USD/h
Israel Central (IL) / israelcentral
0.0517 USD/h 0.28 USD/h
Qatar Central (QA) / qatarcentral
0.0517 USD/h 0.28 USD/h
UAE North (AE) / uaenorth
0.0517 USD/h 0.28 USD/h
New Zealand North (NZ) / newzealandnorth
0.0529 USD/h 0.286 USD/h
West India (IN) / westindia
0.0534 USD/h 0.289 USD/h
Australia Southeast (AU) / australiasoutheast
0.0543 USD/h 0.294 USD/h
East Asia (HK) / eastasia
0.0556 USD/h 0.301 USD/h
South Africa North (ZA) / southafricanorth
0.0558 USD/h 0.302 USD/h
Chile Central (CL) / chilecentral
0.0584 USD/h 0.316 USD/h
South India (IN) / southindia
0.059 USD/h 0.319 USD/h
Norway East (NO) / norwayeast
0.0597 USD/h 0.323 USD/h
Switzerland North (CH) / switzerlandnorth
0.0597 USD/h 0.323 USD/h
France South (FR) / francesouth
0.0639 USD/h 0.346 USD/h
Germany North (DE) / germanynorth
0.0658 USD/h 0.356 USD/h
Brazil South (BR) / brazilsouth
0.0669 USD/h 0.362 USD/h
UAE Central (AE) / uaecentral
0.0673 USD/h 0.364 USD/h
South Africa West (ZA) / southafricawest
0.0726 USD/h 0.393 USD/h
Norway West (NO) / norwaywest
0.0776 USD/h 0.42 USD/h
Switzerland West (CH) / switzerlandwest
0.0776 USD/h 0.42 USD/h
Brazil Southeast (US) / brazilsoutheast
0.087 USD/h 0.471 USD/h

Processor

vCPUs
4
Hypervisor
Microsoft Hyper-V
CPU Allocation
Dedicated
CPU Cores
2
CPU Speed
3.525 GHz
CPU Architecture
x86_64
CPU Manufacturer
AMD
CPU Family
EPYC
CPU Model
7763
CPU L1D Cache
32 KiB
CPU L1D Cache Total
64 KiB
CPU L1I Cache
32 KiB
CPU L1I Cache Total
64 KiB
CPU L2 Cache
512 KiB
CPU L2 Cache Total
1 MiB
CPU L3 Cache
32 MiB
CPU L3 Cache Total
32 MiB
CPU Flags
fpu, vme, de, pse, tsc, msr, pae, mce, cx8, apic, sep, mtrr, pge, mca, cmov, pat, pse36, clflush, mmx, fxsr, sse, sse2, ht, syscall, nx, mmxext, fxsr_opt, pdpe1gb, rdtscp, lm, constant_tsc, rep_good, nopl, tsc_reliable, nonstop_tsc, cpuid, extd_apicid, aperfmperf, pni, pclmulqdq, ssse3, fma, cx16, pcid, sse4_1, sse4_2, movbe, popcnt, aes, xsave, avx, f16c, rdrand, hypervisor, lahf_lm, cmp_legacy, svm, cr8_legacy, abm, sse4a, misalignsse, 3dnowprefetch, osvw, topoext, vmmcall, fsgsbase, bmi1, avx2, smep, bmi2, erms, invpcid, rdseed, adx, smap, clflushopt, clwb, sha_ni, xsaveopt, xsavec, xgetbv1, xsaves, user_shstk, clzero, xsaveerptr, rdpru, arat, npt, nrip_save, tsc_scale, vmcb_clean, flushbyasid, decodeassists, pausefilter, pfthreshold, v_vmsave_vmload, umip, vaes, vpclmulqdq, rdpid, fsrm
Ecpus
2
Scalability
100

System Resources and Accelerators

MEMORY
Memory Amount
32 GiB
Memory Amount Actual
32 GiB
GPU
GPU Count
0
GPU Memory Min
0 MiB
GPU Memory Total
0 MiB
GPUs
    STORAGE
    Storage Size
    0 GB
    Storages
    • 0 GB ssd (temp disk)
    NETWORK
    Inbound Traffic
    0 GB/month
    Outbound Traffic
    0 GB/month
    IPv4
    0

    CPU and System Topology

    Server Description

    A memory-optimized virtual machine featuring dedicated AMD EPYC processors and a high memory-to-core ratio for memory-intensive workloads.

    Memory OptimizedGeneral Purpose

    Microsoft Azure E4as_v5 is a memory-optimized virtual machine powered by an AMD EPYC 7763 processor running on the Microsoft Hyper-V hypervisor. It features 4 dedicated vCPUs across 2 physical cores with a clock speed of 3.525 GHz, paired with 32.0 GB of RAM. This configuration provides a high memory-to-vCPU ratio of 8.0 GB per core, though it lacks local storage and GPUs. Performance benchmarks indicate strong single-core CPU capabilities, but weak multi-core performance and memory bandwidth. Consequently, the E4as_v5 is qualitatively cost-effective for memory-bound workloads that do not require massive parallel processing. It is best suited for databases, caching layers, and general-purpose memory-intensive applications.

    Economics

    Average Price per Region

    Prices per Zone

    Lowest Prices

    Performance

    Workload Profiles

    0.271Score
    Precomputed compound score for Cache Intensive workloads. A weighted average (geometric mean) of benchmark scores compared to their medians: score = ∏ (x_i / m_i)^(w_i / Σw). The score of 1.0 represents a synthetic baseline server with the median performance of each component benchmark; 0.5 means roughly half the performance; and 2.0 means twice the performance of that reference profile. Component weights: 50% Redis RPS (pipeline=1, SET), 20% Redis RPS (pipeline=16, SET), 10% PassMark Memory Mark (composite), 10% Memory bandwidth (read, 16 MB ~ L3), 10% PassMark single-thread CPU. Rationale for component selection: In-memory key-value store workload, mixing direct Redis performance metrics with memory speed and latency benchmarks, and single-core CPU performance profiles.
    Component Score Weight Impact
    Raw Reference Normalized Target Actual
    Redis RPS (pipeline=1, SET) 319,426 ops/sec 1,910,660 ops/sec 0.167 50.00% 50.00% -59.10%
    Redis RPS (pipeline=16, SET) 2,345,576 ops/sec 11,608,287 ops/sec 0.202 20.00% 20.00% -27.40%
    PassMark Memory Mark (composite) 1,944 2,416 0.805 10.00% 10.00% -2.15%
    Memory bandwidth (read, 16 MB ~ L3) 54,484 MB/sec 107,896 MB/sec 0.505 10.00% 10.00% -6.60%
    PassMark single-thread CPU 2,373 Mops/s 2,364 Mops/s 1 10.00% 10.00% 0.00%

    Memory Bandwidth

    Compression

    OpenSSL

    Geekbench Single-Core

    Score: 1,555

    Geekbench Multi-Core

    Score: 3,592

    Passmark CPU Scores

    BENCHMARKSCORE
    Mark
    		 6129
    Compression
    		 65280
    Encryption
    		 4299
    Extended Instructions
    		 3608
    Floating Point Maths
    		 9143
    Integer Maths
    		 16532
    Physics
    		 625
    Prime Numbers
    		 38
    Single Threaded
    		 2373
    String Sorting
    		 9059

    Passmark Memory Scores

    BENCHMARKSCORE
    Memory Mark
    		 1944
    Database Operations
    		 1616
    Memory Latency
    		 89
    Memory Read Cached
    		 24170
    Memory Read Uncached
    		 16748
    Memory Write
    		 14173

    Stress-ng Raw Scores

    Stress-ng Relative Multicore Performance

    LLM Inference Speed for Prompt Processing

    LLM Inference Speed for Text Generation

    Static Web Server

    Redis

    Alternatives

    Servers of the Same Family

    INSTANCEvCPUsMEMORYGPUs
    E2as_v5 216 GiB0
    E4-2as_v5 232 GiB0
    E8-2as_v5 264 GiB0
    E8-4as_v5 464 GiB0
    E16-4as_v5 4128 GiB0
    E8as_v5 864 GiB0
    E16-8as_v5 8128 GiB0

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    E4as_v5 FAQs