D48als_v7 by Microsoft Azure

D48als_v7 is a Dalsv7 family [AMD processor] [Low Memory] [Premium Storage capable] 48 vCPUs server offered by Microsoft Azure with 48 vCPUs, 96 GiB of memory and 0 GB of storage. The pricing starts at 0.2306 USD per hour.
48 vCPU
96 GiB Memory
Spare SCore
88,517
(All-cores)
3,662
(Single-core)

Specifications

Server Metadata

Vendor ID
azure
Server ID
Standard_D48als_v7
Name
D48als_v7
API Reference
Standard_D48als_v7
Description
Dalsv7 family [AMD processor] [Low Memory] [Premium Storage capable] 48 vCPUs
Family
Dalsv7
Hw Virt
Average Time To Start
21
Status
active
Observed At
2026-10-23T21:48:48.959479

Availability

REGION / IDSPOTONDEMAND
Central India (IN) / centralindia
0.2306 USD/h 1.248 USD/h
Jio India West (IN) / jioindiawest
- 1.248 USD/h
Central US (US) / centralus
0.3561 USD/h 1.93 USD/h
East US 2 (US) / eastus2
0.3567 USD/h 1.93 USD/h
North Central US (US) / northcentralus
0.3567 USD/h 1.93 USD/h
West US 2 (US) / westus2
0.3567 USD/h 1.93 USD/h
West US 3 (US) / westus3
0.3567 USD/h 1.93 USD/h
East US (US) / eastus
0.3744 USD/h 1.93 USD/h
Sweden Central (SE) / swedencentral
0.3814 USD/h 2.064 USD/h
Mexico Central (ZA) / mexicocentral
0.3921 USD/h 2.122 USD/h
Canada Central (CA) / canadacentral
0.3973 USD/h 2.15 USD/h
North Europe (IE) / northeurope
0.3973 USD/h 2.15 USD/h
UK South (GB) / uksouth
0.4143 USD/h 2.242 USD/h
France Central (FR) / francecentral
0.4188 USD/h 2.266 USD/h
Italy North (IT) / italynorth
0.4188 USD/h 2.266 USD/h
Spain Central (ES) / spaincentral
0.4188 USD/h 2.266 USD/h
West US (US) / westus
0.4188 USD/h 2.266 USD/h
South Central US (US) / southcentralus
0.4267 USD/h 2.309 USD/h
Germany West Central (DE) / germanywestcentral
0.4311 USD/h 2.333 USD/h
Poland Central (PL) / polandcentral
0.4311 USD/h 2.333 USD/h
West Europe (NL) / westeurope
0.4311 USD/h 2.333 USD/h
Korea Central (KR) / koreacentral
0.4391 USD/h 2.376 USD/h
UAE North (AE) / uaenorth
0.4391 USD/h 2.376 USD/h
Australia East (AU) / australiaeast
0.447 USD/h 2.419 USD/h
Southeast Asia (SG) / southeastasia
0.447 USD/h 2.419 USD/h
Japan East (JP) / japaneast
0.4638 USD/h 2.51 USD/h
Japan West (JP) / japanwest
0.4638 USD/h 2.51 USD/h
South Africa North (ZA) / southafricanorth
0.4764 USD/h 2.578 USD/h
East Asia (HK) / eastasia
0.4932 USD/h 2.669 USD/h
Norway East (NO) / norwayeast
0.5091 USD/h 2.755 USD/h
Switzerland North (CH) / switzerlandnorth
0.5091 USD/h 2.755 USD/h
Brazil South (BR) / brazilsouth
0.5721 USD/h 3.096 USD/h

Processor

vCPUs
48
Hypervisor
Microsoft Hyper-V
CPU Allocation
Dedicated
CPU Cores
24
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
1 MiB
CPU L1I Cache
32 KiB
CPU L1I Cache Total
768 KiB
CPU L2 Cache
1 MiB
CPU L2 Cache Total
24 MiB
CPU L3 Cache
32 MiB
CPU L3 Cache Total
96 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
24.2
Scalability
50.42

System Resources and Accelerators

MEMORY
Memory Amount
96 GiB
Memory Amount Actual
96 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, compute-optimized virtual server designed for CPU-intensive workloads requiring rapid processing and a lean memory footprint.

      Compute OptimizedGeneral Purpose

      Microsoft Azure D48als_v7 is an x86_64 compute-optimized server from the Dalsv7 family, powered by a 4.5 GHz AMD EPYC 9V45 processor. It features 48 dedicated vCPUs and 96.0 GB of RAM, establishing a 2.0 GB per vCPU ratio. The instance lacks local storage and GPUs but is Premium Storage capable and runs on Microsoft Hyper-V. Benchmark data highlights top-tier single-core and multi-core CPU performance, with exceptional results in single-threaded compression, image processing, and small-model LLM inference. Memory bandwidth is strong for cached reads and large-block writes. This server is highly efficient for compute-intensive, low-memory workloads such as software compilation, web serving, text processing, and ray tracing, offering high compute density without the added cost of unneeded memory or local storage.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      2.3Score
      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) 5,110,281 ops/sec 1,919,289 ops/sec 2.7 50.00% 50.00% +64.00%
      Redis RPS (pipeline=16, SET) 42,444,870 ops/sec 11,728,058 ops/sec 3.5 20.00% 20.00% +28.00%
      PassMark Memory Mark (composite) 2,901 2,416 1.2 10.00% 10.00% +1.80%
      Memory bandwidth (read, 16 MB ~ L3) 168,968 MB/sec 108,466 MB/sec 1.5 10.00% 10.00% +4.10%
      PassMark single-thread CPU 3,672 Mops/s 2,365 Mops/s 1.5 10.00% 10.00% +4.10%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 2,796

      Geekbench Multi-Core

      Score: 24,978

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 76,719
      Compression
      		 1,042,288
      Encryption
      		 59,228
      Extended Instructions
      		 79,644
      Floating Point Maths
      		 184,248
      Integer Maths
      		 315,726
      Physics
      		 8,940
      Prime Numbers
      		 422
      Single Threaded
      		 3,672
      String Sorting
      		 132,128

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 2,901
      Database Operations
      		 28,557
      Memory Latency
      		 79
      Memory Read Cached
      		 33,573
      Memory Read Uncached
      		 29,642
      Memory Write
      		 30,766

      Stress-ng Stressors

      CPU integerSingleMultiScaling
      atomic
      		 494.85 270.65 0.55×
      bitops
      		 226,302 5,769,515 25.49×
      branch
      		 177,227 6,759,848 38.14×
      funccall
      		 869.28 25,032 28.80×
      funcret
      		 26,261 840,073 31.99×
      hash
      		 216,214 7,343,972 33.97×
      intmath
      		 79,252 2,209,960 27.89×
      nop
      		 421,702 12,113,251 28.72×
      prime
      		 582,107 17,734,122 30.47×
      rotate
      		 133,391 3,172,928 23.79×
      str
      		 1,469,737 40,195,370 27.35×
      wcs
      		 980,836 24,163,299 24.64×
      CryptographySingleMultiScaling
      crypt
      		 5,353 127,581 23.83×
      CompressionSingleMultiScaling
      jpeg
      		 1,193 33,347 27.95×
      zlib
      		 70.66 2,964 41.94×
      HypervisorSingleMultiScaling
      clock
      		 24,302 215,703 8.88×
      clone
      		 1,145 22,579 19.72×
      context
      		 5,423 218,892 40.36×
      cpu-sched
      		 65.34 3,087 47.25×
      eventfd
      		 37,108 2,817,029 75.92×
      fault
      		 12,382 195,440 15.78×
      fork
      		 4,705 65,536 13.93×
      getrandom
      		 74,706 2,150,807 28.79×
      hrtimers
      		 551,556 5,843,104 10.59×
      mprotect
      		 806,936 11,487,493 14.24×
      mtx
      		 44,225,045 2,218,661,371 50.17×
      munmap
      		 3,652 59,792 16.37×
      null
      		 616,274 23,225,162 37.69×
      pipe
      		 2,575,909 29,640,353 11.51×
      priv-instr
      		 570,305 20,376,226 35.73×
      resched
      		 7,565,878 2,914,846 0.39×
      switch
      		 149,357 9,470,139 63.41×
      timermix
      		 211,512 7,509,762 35.51×
      tlb-shootdown
      		 14,804 162,035 10.95×
      tsc
      		 867,195 40,648,815 46.87×
      usersyscall
      		 451,619 16,423,655 36.37×
      vdso
      		 107,559,157 4,300,691,368 39.98×
      vfork
      		 24,787 217,143 8.76×
      x86syscall
      		 7,944,153 318,402,623 40.08×
      yield
      		 36,711,745 32,536,656 0.89×
      zero
      		 4,164,384 155,719,411 37.39×
      CPU float/SIMDSingleMultiScaling
      eigen
      		 17,553 449,285 25.60×
      expmath
      		 3,860 115,421 29.90×
      fma
      		 1,502,528 46,443,471 30.91×
      fp
      		 201.45 7,224 35.86×
      fractal
      		 8.6 286.89 33.36×
      hyperbolic
      		 5,335 181,082 33.94×
      logmath
      		 5,511 189,578 34.40×
      matrix
      		 9,087 162,540 17.89×
      matrix-3d
      		 72.87 6,737 92.45×
      monte-carlo
      		 280.58 10,359 36.92×
      mpfr
      		 2,295 67,366 29.35×
      powmath
      		 1,700 61,839 36.38×
      trig
      		 2,328 77,578 33.32×
      veccmp
      		 29,727 841,404 28.30×
      vecfp
      		 2,291 76,350 33.33×
      vecmath
      		 4,674 161,994 34.66×
      vecshuf
      		 997.99 26,102 26.16×
      vecwide
      		 39,330 1,068,368 27.16×
      AlgorithmsSingleMultiScaling
      bitonicsort
      		 12.4 322.99 26.05×
      bsearch
      		 349.7 10,628 30.39×
      bubblesort
      		 1.2 33.8 28.17×
      fibsearch
      		 413.84 13,028 31.48×
      heapsort
      		 14.2 411.58 28.98×
      hsearch
      		 13,281 320,009 24.10×
      insertionsort
      		 15.8 354.8 22.46×
      malloc
      		 5,158,551 108,423,656 21.02×
      mcontend
      		 141.06 7,630 54.09×
      mergesort
      		 38.4 1,269 33.03×
      qsort
      		 26.4 788.53 29.87×
      skiplist
      		 8,163 283,315 34.71×
      tree
      		 2.8 42.38 15.14×
      MemorySingleMultiScaling
      cache
      		 1,102,392 1,515,046 1.37×
      cachehammer
      		 279,930 10,439,750 37.29×
      cacheline
      		 46.38 3,903 84.14×
      l1cache
      		 1,327 16,825 12.68×
      memcpy
      		 791.66 17,588 22.22×
      memrate
      		 4.74 18.79 3.96×
      memthrash
      		 250.01 1,860 7.44×
      ptr-chase
      		 85,057,225 390,487,729 4.59×
      spinmem
      		 312.18 2,143 6.87×
      stream
      		 151.02 37,680 249.51×
      vm
      		 243,610 298,167 1.22×

      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
      D64als_v7 64128 GiB0
      D96als_v7 96192 GiB0

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      D48als_v7 FAQs