E64-32as_v7 by Microsoft Azure

E64-32as_v7 is a Easv7 family [AMD processor] [Premium Storage capable] 64 vCPUs server offered by Microsoft Azure with 32 vCPUs, 512 GiB of memory and 0 GB of storage. The pricing starts at 0.4553 USD per hour.
32 vCPU
512 GiB Memory
Spare SCore
60,257
(All-cores)
3,117
(Single-core)

Specifications

Server Metadata

Vendor ID
azure
Server ID
Standard_E64-32as_v7
Name
E64-32as_v7
API Reference
Standard_E64-32as_v7
Description
Easv7 family [AMD processor] [Premium Storage capable] 64 vCPUs
Family
Easv7
Hw Virt
Average Time To Start
11
Status
active
Observed At
2026-10-22T00:48:07.104790

Availability

REGION / IDSPOTONDEMAND
Central India (IN) / centralindia
0.4553 USD/h 2.464 USD/h
Jio India West (IN) / jioindiawest
- 2.464 USD/h
Central US (US) / centralus
0.7037 USD/h 3.814 USD/h
East US 2 (US) / eastus2
0.7048 USD/h 3.814 USD/h
North Central US (US) / northcentralus
0.7048 USD/h 3.814 USD/h
West US 2 (US) / westus2
0.7048 USD/h 3.814 USD/h
West US 3 (US) / westus3
0.7048 USD/h 3.814 USD/h
East US (US) / eastus
0.7117 USD/h 3.814 USD/h
Sweden Central (SE) / swedencentral
0.7545 USD/h 4.083 USD/h
Mexico Central (ZA) / mexicocentral
0.7758 USD/h 4.198 USD/h
Canada Central (CA) / canadacentral
0.7865 USD/h 4.256 USD/h
North Europe (IE) / northeurope
0.7865 USD/h 4.256 USD/h
UK South (GB) / uksouth
0.8196 USD/h 4.435 USD/h
France Central (FR) / francecentral
0.8279 USD/h 4.48 USD/h
Italy North (IT) / italynorth
0.8279 USD/h 4.48 USD/h
Spain Central (ES) / spaincentral
0.8279 USD/h 4.48 USD/h
West US (US) / westus
0.8279 USD/h 4.48 USD/h
South Central US (US) / southcentralus
0.8445 USD/h 4.57 USD/h
Poland Central (PL) / polandcentral
0.8516 USD/h 4.608 USD/h
Germany West Central (DE) / germanywestcentral
0.8527 USD/h 4.614 USD/h
West Europe (NL) / westeurope
0.8527 USD/h 4.614 USD/h
Korea Central (KR) / koreacentral
0.8693 USD/h 4.704 USD/h
UAE North (AE) / uaenorth
0.8693 USD/h 4.704 USD/h
Australia East (AU) / australiaeast
0.8859 USD/h 4.794 USD/h
Southeast Asia (SG) / southeastasia
0.8859 USD/h 4.794 USD/h
Japan East (JP) / japaneast
0.9177 USD/h 4.966 USD/h
Japan West (JP) / japanwest
0.9177 USD/h 4.966 USD/h
South Africa North (ZA) / southafricanorth
0.9427 USD/h 5.101 USD/h
East Asia (HK) / eastasia
0.9757 USD/h 5.28 USD/h
Norway East (NO) / norwayeast
1.0088 USD/h 5.459 USD/h
Switzerland North (CH) / switzerlandnorth
1.0088 USD/h 5.459 USD/h
Brazil South (BR) / brazilsouth
1.1319 USD/h 6.125 USD/h

Processor

vCPUs
32
Hypervisor
Microsoft Hyper-V
CPU Allocation
Dedicated
CPU Cores
16
CPU Speed
4.5 GHz
CPU Architecture
x86_64
CPU Manufacturer
AMD
CPU Family
EPYC
CPU Model
9V45
CPU L1D Cache
48 KiB
CPU L1D Cache Total
768 KiB
CPU L1I Cache
32 KiB
CPU L1I Cache Total
512 KiB
CPU L2 Cache
1 MiB
CPU L2 Cache Total
16 MiB
CPU L3 Cache
32 MiB
CPU L3 Cache Total
64 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, xtopology, tsc_reliable, nonstop_tsc, cpuid, extd_apicid, aperfmperf, tsc_known_freq, pni, pclmulqdq, ssse3, fma, cx16, pcid, sse4_1, sse4_2, x2apic, 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, avx512f, avx512dq, rdseed, adx, smap, avx512ifma, clflushopt, clwb, avx512cd, sha_ni, avx512bw, avx512vl, xsaveopt, xsavec, xgetbv1, xsaves, user_shstk, avx_vnni, avx512_bf16, clzero, xsaveerptr, rdpru, arat, npt, nrip_save, tsc_scale, vmcb_clean, flushbyasid, decodeassists, pausefilter, pfthreshold, v_vmsave_vmload, avx512vbmi, umip, avx512_vbmi2, gfni, vaes, vpclmulqdq, avx512_vnni, avx512_bitalg, avx512_vpopcntdq, rdpid, fsrm, avx512_vp2intersect
Ecpus
19.3
Scalability
60.31

System Resources and Accelerators

MEMORY
Memory Amount
512 GiB
Memory Amount Actual
512 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 high-density memory-optimized virtual machine featuring dedicated AMD EPYC processing and 512 GB of RAM for memory-intensive enterprise workloads.

      Memory OptimizedGeneral Purpose

      Microsoft Azure E64-32as_v7 is an x86_64 memory-optimized virtual machine from the Easv7 family, powered by a dedicated 4.5 GHz AMD EPYC 9V45 processor. It features 32 vCPUs, 16 physical cores, and 512.0 GB of RAM, providing a high memory-to-core ratio of 16.0 GB per core. While local storage is not included, the instance is Premium Storage capable. Benchmarks indicate top-tier single-core CPU performance and single-threaded compression speeds, alongside strong multi-threaded decompression capabilities. However, multi-core performance and memory bandwidth remain average, and LLM inference for large 70B models is poor due to the absence of a GPU. This server is qualitatively cost-efficient for memory-heavy applications, making it appropriate for in-memory databases, caching layers, and data-intensive enterprise workloads.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      1.7Score
      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) 3,408,175 ops/sec 1,918,343 ops/sec 1.8 50.00% 50.00% +34.00%
      Redis RPS (pipeline=16, SET) 28,335,251 ops/sec 11,704,734 ops/sec 2.3 20.00% 20.00% +18.00%
      PassMark Memory Mark (composite) 2,888 2,416 1.2 10.00% 10.00% +1.80%
      Memory bandwidth (read, 16 MB ~ L3) 112,702 MB/sec 108,420 MB/sec 1 10.00% 10.00% 0.00%
      PassMark single-thread CPU 3,856 Mops/s 2,365 Mops/s 1.6 10.00% 10.00% +4.80%

      Memory Bandwidth

      Compression

      OpenSSL

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 57,541
      Compression
      		 703,369
      Encryption
      		 39,942
      Extended Instructions
      		 53,360
      Floating Point Maths
      		 123,102
      Integer Maths
      		 212,689
      Physics
      		 6,032
      Prime Numbers
      		 280
      Single Threaded
      		 3,856
      String Sorting
      		 89,504

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 2,888
      Database Operations
      		 19,275
      Memory Latency
      		 80
      Memory Read Cached
      		 34,155
      Memory Read Uncached
      		 31,177
      Memory Write
      		 30,574

      Stress-ng Stressors

      CPU integerSingleMultiScaling
      atomic
      		 392.6 291 0.74×
      bitops
      		 232,331 3,897,392 16.78×
      branch
      		 182,681 4,537,491 24.84×
      funccall
      		 911.46 17,083 18.74×
      funcret
      		 27,298 542,777 19.88×
      hash
      		 219,119 4,905,895 22.39×
      intmath
      		 80,867 1,494,930 18.49×
      nop
      		 433,393 8,193,661 18.91×
      prime
      		 627,786 11,987,068 19.09×
      rotate
      		 143,287 2,164,631 15.11×
      str
      		 1,632,775 27,199,222 16.66×
      wcs
      		 1,068,594 15,747,319 14.74×
      CryptographySingleMultiScaling
      crypt
      		 5,469 85,159 15.57×
      CompressionSingleMultiScaling
      jpeg
      		 1,145 21,745 18.99×
      zlib
      		 72.05 1,976 27.43×
      HypervisorSingleMultiScaling
      clock
      		 25,296 233,352 9.22×
      clone
      		 1,211 16,385 13.53×
      context
      		 5,499 146,401 26.63×
      cpu-sched
      		 67.96 2,051 30.18×
      eventfd
      		 50,546 2,303,623 45.58×
      fault
      		 12,290 165,319 13.45×
      fork
      		 5,213 56,474 10.83×
      getrandom
      		 75,409 1,384,341 18.36×
      hrtimers
      		 124,236 3,864,415 31.11×
      mprotect
      		 911,386 7,717,569 8.47×
      mtx
      		 44,262,879 1,428,029,272 32.26×
      munmap
      		 3,777 48,343 12.80×
      null
      		 594,631 15,486,895 26.04×
      pipe
      		 2,754,658 17,629,420 6.40×
      priv-instr
      		 598,415 13,996,735 23.39×
      resched
      		 6,854,877 2,255,097 0.33×
      switch
      		 72,077 6,395,775 88.74×
      timermix
      		 221,090 5,029,043 22.75×
      tlb-shootdown
      		 16,588 118,608 7.15×
      tsc
      		 893,388 28,109,648 31.46×
      usersyscall
      		 474,059 11,229,446 23.69×
      vdso
      		 110,589,603 2,955,348,013 26.72×
      vfork
      		 25,338 241,107 9.52×
      x86syscall
      		 8,355,684 209,695,136 25.10×
      yield
      		 26,492,951 24,404,706 0.92×
      zero
      		 4,330,751 105,109,186 24.27×
      CPU float/SIMDSingleMultiScaling
      eigen
      		 17,677 300,230 16.98×
      expmath
      		 4,039 77,417 19.17×
      fma
      		 1,581,822 31,361,733 19.83×
      fp
      		 220.35 4,822 21.88×
      fractal
      		 9 194.63 21.63×
      hyperbolic
      		 5,483 121,448 22.15×
      logmath
      		 5,765 127,217 22.07×
      matrix
      		 9,382 110,466 11.77×
      matrix-3d
      		 89.62 4,807 53.63×
      monte-carlo
      		 290.56 6,956 23.94×
      mpfr
      		 2,446 45,403 18.57×
      powmath
      		 1,854 42,588 22.98×
      trig
      		 2,457 53,101 21.61×
      veccmp
      		 30,456 574,692 18.87×
      vecfp
      		 2,407 54,773 22.75×
      vecmath
      		 4,774 108,101 22.64×
      vecshuf
      		 1,011 17,685 17.49×
      vecwide
      		 40,547 716,867 17.68×
      AlgorithmsSingleMultiScaling
      bitonicsort
      		 12.6 218.59 17.35×
      bsearch
      		 369.14 7,358 19.93×
      bubblesort
      		 1.2 22.4 18.67×
      fibsearch
      		 427.02 8,737 20.46×
      heapsort
      		 14.4 275.79 19.15×
      hsearch
      		 13,595 216,923 15.96×
      insertionsort
      		 14.6 237 16.23×
      malloc
      		 5,354,553 81,638,018 15.25×
      mcontend
      		 156.72 5,493 35.05×
      mergesort
      		 39.6 849.75 21.46×
      qsort
      		 26.2 530.57 20.25×
      skiplist
      		 8,540 191,970 22.48×
      tree
      		 2.8 28.39 10.14×
      MemorySingleMultiScaling
      cache
      		 1,123,624 1,842,794 1.64×
      cachehammer
      		 280,312 7,463,411 26.63×
      cacheline
      		 72.94 2,376 32.58×
      l1cache
      		 1,380 11,613 8.41×
      memcpy
      		 819.65 11,990 14.63×
      memrate
      		 4.95 12.52 2.53×
      memthrash
      		 210.66 1,310 6.22×
      ptr-chase
      		 92,126,666 261,951,882 2.84×
      spinmem
      		 341.38 1,928 5.65×
      stream
      		 155.5 16,925 108.84×
      vm
      		 241,153 296,091 1.23×

      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_v7 216 GiB0
      E4-2as_v7 232 GiB0
      E8-2as_v7 264 GiB0
      E4as_v7 432 GiB0
      E8-4as_v7 464 GiB0
      E16-4as_v7 4128 GiB0
      E8as_v7 864 GiB0

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      E64-32as_v7 FAQs