D64als_v7 by Microsoft Azure

D64als_v7 is a Dalsv7 family [AMD processor] [Low Memory] [Premium Storage capable] 64 vCPUs server offered by Microsoft Azure with 64 vCPUs, 128 GiB of memory and 0 GB of storage. The pricing starts at 0.3075 USD per hour.
64 vCPU
128 GiB Memory
Spare SCore
118,667
(All-cores)
3,771
(Single-core)

Specifications

Server Metadata

Vendor ID
azure
Server ID
Standard_D64als_v7
Name
D64als_v7
API Reference
Standard_D64als_v7
Description
Dalsv7 family [AMD processor] [Low Memory] [Premium Storage capable] 64 vCPUs
Family
Dalsv7
Hw Virt
Average Time To Start
23
Status
active
Observed At
2026-10-23T21:48:48.962232

Availability

REGION / IDSPOTONDEMAND
Central India (IN) / centralindia
0.3075 USD/h 1.664 USD/h
Jio India West (IN) / jioindiawest
- 1.664 USD/h
Central US (US) / centralus
0.4747 USD/h 2.573 USD/h
East US 2 (US) / eastus2
0.4755 USD/h 2.573 USD/h
North Central US (US) / northcentralus
0.4755 USD/h 2.573 USD/h
West US 2 (US) / westus2
0.4755 USD/h 2.573 USD/h
West US 3 (US) / westus3
0.4755 USD/h 2.573 USD/h
East US (US) / eastus
0.4992 USD/h 2.573 USD/h
Sweden Central (SE) / swedencentral
0.5086 USD/h 2.752 USD/h
Mexico Central (ZA) / mexicocentral
0.5228 USD/h 2.829 USD/h
Canada Central (CA) / canadacentral
0.5298 USD/h 2.867 USD/h
North Europe (IE) / northeurope
0.5298 USD/h 2.867 USD/h
UK South (GB) / uksouth
0.5524 USD/h 2.989 USD/h
France Central (FR) / francecentral
0.5583 USD/h 3.021 USD/h
Italy North (IT) / italynorth
0.5583 USD/h 3.021 USD/h
Spain Central (ES) / spaincentral
0.5583 USD/h 3.021 USD/h
West US (US) / westus
0.5583 USD/h 3.021 USD/h
South Central US (US) / southcentralus
0.5688 USD/h 3.078 USD/h
Germany West Central (DE) / germanywestcentral
0.5747 USD/h 3.11 USD/h
Poland Central (PL) / polandcentral
0.5747 USD/h 3.11 USD/h
West Europe (NL) / westeurope
0.5747 USD/h 3.11 USD/h
Korea Central (KR) / koreacentral
0.5854 USD/h 3.168 USD/h
UAE North (AE) / uaenorth
0.5854 USD/h 3.168 USD/h
Australia East (AU) / australiaeast
0.5962 USD/h 3.226 USD/h
Southeast Asia (SG) / southeastasia
0.5962 USD/h 3.226 USD/h
Japan East (JP) / japaneast
0.6185 USD/h 3.347 USD/h
Japan West (JP) / japanwest
0.6185 USD/h 3.347 USD/h
South Africa North (ZA) / southafricanorth
0.6352 USD/h 3.437 USD/h
East Asia (HK) / eastasia
0.6575 USD/h 3.558 USD/h
Norway East (NO) / norwayeast
0.679 USD/h 3.674 USD/h
Switzerland North (CH) / switzerlandnorth
0.679 USD/h 3.674 USD/h
Brazil South (BR) / brazilsouth
0.7629 USD/h 4.128 USD/h

Processor

vCPUs
64
Hypervisor
Microsoft Hyper-V
CPU Allocation
Dedicated
CPU Cores
32
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
2 MiB
CPU L1I Cache
32 KiB
CPU L1I Cache Total
1 MiB
CPU L2 Cache
1 MiB
CPU L2 Cache Total
32 MiB
CPU L3 Cache
32 MiB
CPU L3 Cache Total
128 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
31.5
Scalability
49.22

System Resources and Accelerators

MEMORY
Memory Amount
128 GiB
Memory Amount Actual
128 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-frequency AMD EPYC compute instance delivering exceptional single-core performance and optimized resource density for CPU-intensive workloads.

      Compute OptimizedGeneral Purpose

      Microsoft Azure D64als_v7 is a compute-optimized virtual machine from the Dalsv7 family, featuring 64 dedicated vCPUs and 32 physical cores powered by an AMD EPYC 9V45 processor running at 4.5 GHz. Utilizing the x86_64 architecture under Microsoft Hyper-V, it is configured with 128.0 GB of RAM, yielding a low memory-to-core ratio of 2.0 GB per vCPU. The server lacks local storage and GPUs but is Premium Storage capable. Benchmark data highlights top-tier single-core CPU performance, Passmark CPU scores, and database operations, alongside strong multi-core and memory bandwidth capabilities. This hardware profile is highly suited for compute-intensive applications, static web serving, database operations, and small-to-medium scale LLM inference tasks where high-density CPU resources are required without a large memory footprint.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      3Score
      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) 6,777,318 ops/sec 1,919,289 ops/sec 3.6 50.00% 50.00% +90.00%
      Redis RPS (pipeline=16, SET) 56,285,265 ops/sec 11,728,058 ops/sec 4.7 20.00% 20.00% +36.00%
      PassMark Memory Mark (composite) 2,959 2,416 1.2 10.00% 10.00% +1.80%
      Memory bandwidth (read, 16 MB ~ L3) 232,613 MB/sec 108,466 MB/sec 2.1 10.00% 10.00% +7.70%
      PassMark single-thread CPU 3,794 Mops/s 2,365 Mops/s 1.6 10.00% 10.00% +4.80%

      Memory Bandwidth

      Compression

      OpenSSL

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 94,577
      Compression
      		 1,389,603
      Encryption
      		 79,770
      Extended Instructions
      		 105,727
      Floating Point Maths
      		 245,382
      Integer Maths
      		 419,687
      Physics
      		 11,613
      Prime Numbers
      		 564
      Single Threaded
      		 3,794
      String Sorting
      		 180,159

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 2,959
      Database Operations
      		 38,334
      Memory Latency
      		 79
      Memory Read Cached
      		 34,175
      Memory Read Uncached
      		 30,587
      Memory Write
      		 30,449

      Stress-ng Stressors

      CPU integerSingleMultiScaling
      atomic
      		 560.12 263.7 0.47×
      bitops
      		 229,349 7,779,018 33.92×
      branch
      		 183,813 9,047,184 49.22×
      funccall
      		 910.5 34,083 37.43×
      funcret
      		 26,699 1,069,071 40.04×
      hash
      		 218,091 9,801,968 44.94×
      intmath
      		 80,013 2,964,518 37.05×
      nop
      		 426,791 16,202,428 37.96×
      prime
      		 623,708 23,799,236 38.16×
      rotate
      		 142,575 4,331,794 30.38×
      str
      		 1,615,240 50,380,186 31.19×
      wcs
      		 1,054,712 32,499,812 30.81×
      CryptographySingleMultiScaling
      crypt
      		 5,454 169,397 31.06×
      CompressionSingleMultiScaling
      jpeg
      		 1,191 38,059 31.94×
      zlib
      		 65.92 3,849 58.39×
      HypervisorSingleMultiScaling
      clock
      		 23,676 196,347 8.29×
      clone
      		 1,137 28,266 24.86×
      context
      		 5,512 289,029 52.44×
      cpu-sched
      		 59.49 4,120 69.26×
      eventfd
      		 37,272 3,552,423 95.31×
      fault
      		 13,954 206,867 14.82×
      fork
      		 4,811 66,673 13.86×
      getrandom
      		 73,015 2,729,723 37.39×
      hrtimers
      		 533,664 6,919,791 12.97×
      mprotect
      		 762,298 14,541,897 19.08×
      mtx
      		 42,528,944 2,688,447,448 63.21×
      munmap
      		 3,644 67,410 18.50×
      null
      		 607,409 30,585,912 50.35×
      pipe
      		 2,713,503 38,056,067 14.02×
      priv-instr
      		 603,624 25,234,860 41.81×
      resched
      		 7,689,793 3,011,070 0.39×
      switch
      		 108,727 12,910,606 118.74×
      timermix
      		 226,766 10,098,044 44.53×
      tlb-shootdown
      		 18,475 215,045 11.64×
      tsc
      		 888,488 55,396,692 62.35×
      usersyscall
      		 465,891 21,230,327 45.57×
      vdso
      		 110,115,962 5,820,920,188 52.86×
      vfork
      		 24,644 207,581 8.42×
      x86syscall
      		 8,081,400 420,865,455 52.08×
      yield
      		 47,560,364 47,074,670 0.99×
      zero
      		 4,389,684 209,924,267 47.82×
      CPU float/SIMDSingleMultiScaling
      eigen
      		 17,536 595,943 33.98×
      expmath
      		 3,969 154,592 38.95×
      fma
      		 1,579,591 62,167,769 39.36×
      fp
      		 211.2 9,634 45.62×
      fractal
      		 9 389.21 43.25×
      hyperbolic
      		 5,452 242,346 44.45×
      logmath
      		 5,642 252,809 44.81×
      matrix
      		 8,897 219,098 24.63×
      matrix-3d
      		 92.42 8,741 94.58×
      monte-carlo
      		 280.58 13,738 48.96×
      mpfr
      		 2,430 90,345 37.19×
      powmath
      		 1,857 84,851 45.68×
      trig
      		 2,416 105,066 43.49×
      veccmp
      		 30,341 1,145,888 37.77×
      vecfp
      		 2,384 102,603 43.03×
      vecmath
      		 4,780 215,391 45.06×
      vecshuf
      		 1,010 35,241 34.90×
      vecwide
      		 40,055 1,435,416 35.84×
      AlgorithmsSingleMultiScaling
      bitonicsort
      		 13 436.39 33.57×
      bsearch
      		 381.22 14,664 38.47×
      bubblesort
      		 1.2 47.2 39.33×
      fibsearch
      		 433.81 17,503 40.35×
      heapsort
      		 14.4 540.97 37.57×
      hsearch
      		 13,413 424,014 31.61×
      insertionsort
      		 15.6 469.4 30.09×
      malloc
      		 5,334,748 132,910,918 24.91×
      mcontend
      		 131.28 10,056 76.60×
      mergesort
      		 39.2 1,689 43.08×
      qsort
      		 26.2 1,064 40.60×
      skiplist
      		 8,485 379,360 44.71×
      tree
      		 2.6 59.35 22.83×
      MemorySingleMultiScaling
      cache
      		 1,112,269 1,551,736 1.40×
      cachehammer
      		 274,724 12,814,799 46.65×
      cacheline
      		 63.97 3,696 57.78×
      l1cache
      		 1,364 22,828 16.73×
      memcpy
      		 813.91 24,091 29.60×
      memrate
      		 4.94 24.97 5.05×
      memthrash
      		 209.16 2,408 11.51×
      ptr-chase
      		 87,691,763 519,298,132 5.92×
      spinmem
      		 331.58 2,193 6.61×
      stream
      		 179.02 75,740 423.08×
      vm
      		 240,011 300,751 1.25×

      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
      D2als_v7 24 GiB0
      D4als_v7 48 GiB0
      D8als_v7 816 GiB0
      D16als_v7 1632 GiB0
      D32als_v7 3264 GiB0
      D48als_v7 4896 GiB0
      D96als_v7 96192 GiB0

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      D64als_v7 FAQs