E4-2as_v5 by Microsoft Azure

E4-2as_v5 is a EASv5 family [AMD processor] [Premium Storage capable] 4 vCPUs server offered by Microsoft Azure with 2 vCPUs, 32 GiB of memory and 0 GB of storage. The pricing starts at 0.0264 USD per hour.
2 vCPU
32 GiB Memory
Spare SCore
2,699
(All-cores)
2,699
(Single-core)

Specifications

Server Metadata

Vendor ID
azure
Server ID
Standard_E4-2as_v5
Name
E4-2as_v5
API Reference
Standard_E4-2as_v5
Description
EASv5 family [AMD processor] [Premium Storage capable] 4 vCPUs
Family
EASv5
Hw Virt
Average Time To Start
20
Status
active
Observed At
2026-10-29T02:58:59.680338

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
East US 2 (US) / eastus2
0.0418 USD/h 0.226 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
India South Central (IN) / indiasouthcentral
0.0476 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
0.0425 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
0.0567 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
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
Austria East (AT) / austriaeast
0.0557 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
0.0581 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
2
Hypervisor
Microsoft Hyper-V
CPU Allocation
Dedicated
CPU Cores
1
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
32 KiB
CPU L1I Cache
32 KiB
CPU L1I Cache Total
32 KiB
CPU L2 Cache
512 KiB
CPU L2 Cache Total
512 KiB
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
1
Scalability
50

System Resources and Accelerators

MEMORY
Memory Amount
32 GiB
Memory Amount Actual
32 GiB
ACCELERATORS
Accelerator Count
0
Accelerator Memory Min
0 MiB
Accelerator Memory Total
0 MiB
Accelerators
    STORAGE
    Storage Size
    0 GB
    Storages
      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 a high memory-to-core ratio and strong single-core performance for low-compute, memory-heavy workloads.

      Memory Optimized

      Microsoft Azure E4-2as_v5 is a memory-optimized virtual machine from the EASv5 family, powered by a dedicated AMD EPYC 7763 processor running at 3.525 GHz. Built on the x86_64 architecture under the Microsoft Hyper-V hypervisor, this instance provides 2 vCPUs from 1 physical core and 32.0 GB of RAM, offering a high memory-to-core ratio of 16.0 GB. It contains no local storage or GPU resources. Performance benchmarks show strong single-core CPU capabilities, but weak multi-core execution and poor memory bandwidth. This resource profile makes the instance qualitatively cost-efficient for memory-heavy, low-compute tasks. It is best suited for workloads such as memory-caching, text processing, and lightweight database operations that require a larger memory footprint without demanding high parallel processing power.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      0.16Score
      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) 157,427 ops/sec 1,919,289 ops/sec 0.084 50.00% 50.00% -71.00%
      Redis RPS (pipeline=16, SET) 1,180,621 ops/sec 11,728,058 ops/sec 0.1 20.00% 20.00% -37.00%
      PassMark Memory Mark (composite) 2,173 2,416 0.92 10.00% 10.00% -0.83%
      Memory bandwidth (read, 16 MB ~ L3) 39,677 MB/sec 108,466 MB/sec 0.36 10.00% 10.00% -9.70%
      PassMark single-thread CPU 2,320 Mops/s 2,365 Mops/s 0.96 10.00% 10.00% -0.41%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 1,499

      Geekbench Multi-Core

      Score: 1,883

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 3,116
      Compression
      		 32,510
      Encryption
      		 2,137
      Extended Instructions
      		 1,737
      Floating Point Maths
      		 4,555
      Integer Maths
      		 8,141
      Physics
      		 389
      Prime Numbers
      		 20
      Single Threaded
      		 2,320
      String Sorting
      		 4,596

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 2,173
      Database Operations
      		 936
      Memory Latency
      		 64
      Memory Read Cached
      		 24,047
      Memory Read Uncached
      		 20,263
      Memory Write
      		 18,840

      Stress-ng Stressors

      CPU integerSingleMultiScaling
      atomic
      		 515.24 514.66 1.00×
      bitops
      		 140,369 161,090 1.15×
      branch
      		 163,396 296,474 1.81×
      funccall
      		 527.09 691.77 1.31×
      funcret
      		 16,800 21,434 1.28×
      hash
      		 132,855 203,928 1.53×
      intmath
      		 57,564 77,859 1.35×
      nop
      		 276,153 280,261 1.01×
      prime
      		 382,903 476,930 1.25×
      rotate
      		 75,327 76,398 1.01×
      str
      		 817,479 1,003,180 1.23×
      wcs
      		 560,417 634,561 1.13×
      CryptographySingleMultiScaling
      crypt
      		 3,132 3,097 0.99×
      CompressionSingleMultiScaling
      jpeg
      		 716.95 1,019 1.42×
      zlib
      		 50.53 93.04 1.84×
      HypervisorSingleMultiScaling
      clock
      		 3,694 6,734 1.82×
      clone
      		 919.65 1,286 1.40×
      context
      		 3,397 5,700 1.68×
      cpu-sched
      		 69.55 147.6 2.12×
      eventfd
      		 25,742 107,674 4.18×
      fault
      		 6,868 11,268 1.64×
      fork
      		 3,839 6,463 1.68×
      getrandom
      		 44,843 57,590 1.28×
      hrtimers
      		 64,027 117,263 1.83×
      mprotect
      		 374,612 376,996 1.01×
      mtx
      		 18,157,977 124,864,074 6.88×
      munmap
      		 2,663 4,126 1.55×
      null
      		 424,585 690,727 1.63×
      pipe
      		 1,568,383 769,753 0.49×
      priv-instr
      		 377,800 610,323 1.62×
      resched
      		 164,459 113,810 0.69×
      switch
      		 42,933 248,456 5.79×
      timermix
      		 41,262 80,340 1.95×
      tlb-shootdown
      		 6,342 6,306 0.99×
      tsc
      		 666,117 1,260,093 1.89×
      usersyscall
      		 299,715 489,109 1.63×
      vdso
      		 77,380,767 125,757,980 1.63×
      vfork
      		 20,142 40,608 2.02×
      x86syscall
      		 5,329,326 8,693,539 1.63×
      yield
      		 1,158,631 854,942 0.74×
      zero
      		 2,821,420 4,250,822 1.51×
      CPU float/SIMDSingleMultiScaling
      eigen
      		 13,630 14,387 1.06×
      expmath
      		 2,562 4,011 1.57×
      fma
      		 771,229 1,213,370 1.57×
      fp
      		 225.12 330.4 1.47×
      fractal
      		 6.8 11 1.62×
      hyperbolic
      		 3,239 4,824 1.49×
      logmath
      		 3,809 5,477 1.44×
      matrix
      		 2,678 4,006 1.50×
      matrix-3d
      		 87.04 184.38 2.12×
      monte-carlo
      		 203.52 321.1 1.58×
      mpfr
      		 1,364 1,705 1.25×
      powmath
      		 1,162 1,904 1.64×
      trig
      		 1,466 2,266 1.55×
      veccmp
      		 15,843 20,779 1.31×
      vecfp
      		 1,457 2,003 1.37×
      vecmath
      		 3,387 5,433 1.60×
      vecshuf
      		 523.05 613.59 1.17×
      vecwide
      		 23,412 29,707 1.27×
      AlgorithmsSingleMultiScaling
      bitonicsort
      		 8.6 9 1.05×
      bsearch
      		 258.75 333.8 1.29×
      bubblesort
      		 0.8 1.2 1.50×
      fibsearch
      		 309.7 348.94 1.13×
      heapsort
      		 8.8 11.6 1.32×
      hsearch
      		 7,346 8,648 1.18×
      insertionsort
      		 11 11.2 1.02×
      malloc
      		 2,283,188 3,976,330 1.74×
      mcontend
      		 316.11 334.96 1.06×
      mergesort
      		 28.2 40 1.42×
      qsort
      		 18 25.2 1.40×
      skiplist
      		 6,018 9,262 1.54×
      tree
      		 1.6 2.8 1.75×
      MemorySingleMultiScaling
      cache
      		 536,054 545,554 1.02×
      cachehammer
      		 231,872 437,986 1.89×
      cacheline
      		 23.51 46.32 1.97×
      l1cache
      		 146.64 156.64 1.07×
      memcpy
      		 350.87 341.82 0.97×
      memrate
      		 2.55 3.13 1.23×
      memthrash
      		 53.4 91.47 1.71×
      ptr-chase
      		 36,543,266 27,861,948 0.76×
      spinmem
      		 191.99 87.37 0.46×
      stream
      		 78.77 238.96 3.03×
      vm
      		 137,414 200,479 1.46×

      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

      INSTANCEvCPUsMEMORYAccelerators
      E2as_v5 216 GiB0
      E8-2as_v5 264 GiB0
      E4as_v5 432 GiB0
      E8-4as_v5 464 GiB0
      E16-4as_v5 4128 GiB0
      E8as_v5 864 GiB0
      E16-8as_v5 8128 GiB0

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      E4-2as_v5 FAQs