D48ls_v7 by Microsoft Azure

D48ls_v7 is a Dlsv7 family [Low Memory] [Premium Storage capable] [Intel processor] 48 vCPUs server offered by Microsoft Azure with 48 vCPUs, 96 GiB of memory and 0 GB of storage. The pricing starts at 0.4988 USD per hour.
48 vCPU
96 GiB Memory
Spare SCore
47,820
(All-cores)
2,198
(Single-core)

Specifications

Server Metadata

Vendor ID
azure
Server ID
Standard_D48ls_v7
Name
D48ls_v7
API Reference
Standard_D48ls_v7
Description
Dlsv7 family [Low Memory] [Premium Storage capable] [Intel processor] 48 vCPUs
Family
Dlsv7
Hw Virt
Average Time To Start
18
Status
active
Observed At
2026-11-04T07:16:18.795659

Availability

REGION / IDSPOTONDEMAND
Central US (US) / centralus
0.4988 USD/h 2.699 USD/h
East US (US) / eastus
0.5195 USD/h 2.811 USD/h
East US 2 (US) / eastus2
0.5195 USD/h 2.811 USD/h
North Central US (US) / northcentralus
0.5195 USD/h 2.811 USD/h
West US 2 (US) / westus2
0.5195 USD/h 2.811 USD/h
West US 3 (US) / westus3
0.5195 USD/h 2.811 USD/h
Sweden Central (SE) / swedencentral
0.5287 USD/h 2.861 USD/h
Indonesia Central (ID) / indonesiacentral
0.5527 USD/h 2.991 USD/h
Mexico Central (ZA) / mexicocentral
0.5736 USD/h 3.104 USD/h
Spain Central (ES) / spaincentral
0.5766 USD/h 3.12 USD/h
Germany West Central (DE) / germanywestcentral
0.5986 USD/h 3.239 USD/h
North Europe (IE) / northeurope
0.5997 USD/h 3.245 USD/h
Italy North (IT) / italynorth
0.6026 USD/h 3.261 USD/h
Australia East (AU) / australiaeast
0.6233 USD/h 3.373 USD/h
South Central US (US) / southcentralus
0.6233 USD/h 3.373 USD/h
Canada Central (CA) / canadacentral
0.6235 USD/h 3.374 USD/h
Poland Central (PL) / polandcentral
0.6235 USD/h 3.374 USD/h
UK South (GB) / uksouth
0.6268 USD/h 3.392 USD/h
Korea Central (KR) / koreacentral
0.6401 USD/h 3.464 USD/h
South Africa North (ZA) / southafricanorth
0.6401 USD/h 3.464 USD/h
West Europe (NL) / westeurope
0.6483 USD/h 3.508 USD/h
West US (US) / westus
0.6775 USD/h 3.666 USD/h
Norway East (NO) / norwayeast
0.6858 USD/h 3.711 USD/h
Brazil South (BR) / brazilsouth
0.8312 USD/h 4.498 USD/h

Processor

vCPUs
48
Hypervisor
Microsoft Hyper-V
CPU Allocation
Dedicated
CPU Cores
24
CPU Speed
4.2 GHz
CPU Architecture
x86_64
CPU Manufacturer
Intel
CPU Family
Xeon
CPU Model
6973P-C
CPU L1D Cache
48 KiB
CPU L1D Cache Total
1 MiB
CPU L1I Cache
64 KiB
CPU L1I Cache Total
2 MiB
CPU L2 Cache
2 MiB
CPU L2 Cache Total
48 MiB
CPU L3 Cache
480 MiB
CPU L3 Cache Total
480 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, ss, ht, syscall, nx, pdpe1gb, rdtscp, lm, constant_tsc, rep_good, nopl, xtopology, tsc_reliable, nonstop_tsc, cpuid, aperfmperf, tsc_known_freq, pni, pclmulqdq, vmx, ssse3, fma, cx16, pcid, sse4_1, sse4_2, x2apic, movbe, popcnt, tsc_deadline_timer, aes, xsave, avx, f16c, rdrand, hypervisor, lahf_lm, abm, 3dnowprefetch, tpr_shadow, ept, vpid, ept_ad, fsgsbase, tsc_adjust, bmi1, hle, avx2, smep, bmi2, erms, invpcid, rtm, avx512f, avx512dq, rdseed, adx, smap, avx512ifma, clflushopt, clwb, avx512cd, sha_ni, avx512bw, avx512vl, xsaveopt, xsavec, xgetbv1, xsaves, user_shstk, avx_vnni, avx512_bf16, vnmi, avx512vbmi, umip, waitpkg, avx512_vbmi2, gfni, vaes, vpclmulqdq, avx512_vnni, avx512_bitalg, avx512_vpopcntdq, la57, rdpid, cldemote, movdiri, movdir64b, fsrm, serialize, tsxldtrk, ibt, amx_bf16, avx512_fp16, amx_tile, amx_int8, arch_capabilities
Ecpus
21.8
Scalability
45.42

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 compute-optimized virtual machine featuring high-frequency Intel Xeon processors and advanced matrix extensions for intensive CPU-bound workloads.

      Compute OptimizedGeneral Purpose

      Microsoft Azure D48ls_v7 is a compute-optimized virtual machine from the Dlsv7 family, powered by a 48-vCPU Intel Xeon 6973P-C processor running at 4.2 GHz on Hyper-V. It features 96.0 GB of RAM, providing a 2.0 GB per vCPU ratio, and lacks local storage and GPUs. The x86_64 architecture supports AVX-512 and Intel AMX instructions. Benchmarks show strong performance in CPU-intensive tasks, with a Passmark CPU score of 66066.16, 79.02 million Redis SET operations per second, and 303.78 GB/sec multi-threaded bzip3 decompression. However, memory bandwidth for large uncached blocks is limited to 68.56 GB/sec write speed. This server is qualitatively cost-efficient for compute-heavy workloads that do not require large memory footprints, making it suitable for static web serving, cryptography, and CPU-based machine learning inference.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      3.3Score
      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) 9,033,168 ops/sec 1,933,252 ops/sec 4.7 50.00% 50.00% +120.00%
      Redis RPS (pipeline=16, SET) 52,223,786 ops/sec 11,794,699 ops/sec 4.3 20.00% 20.00% +34.00%
      PassMark Memory Mark (composite) 2,568 2,412 1.1 10.00% 10.00% +0.96%
      Memory bandwidth (read, 16 MB ~ L3) 211,604 MB/sec 108,490 MB/sec 1.9 10.00% 10.00% +6.60%
      PassMark single-thread CPU 3,514 Mops/s 2,365 Mops/s 1.5 10.00% 10.00% +4.10%

      Memory Bandwidth

      Compression

      OpenSSL

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 66,066
      Compression
      		 882,518
      Encryption
      		 50,482
      Extended Instructions
      		 59,793
      Floating Point Maths
      		 165,409
      Integer Maths
      		 226,327
      Physics
      		 6,842
      Prime Numbers
      		 453
      Single Threaded
      		 3,514
      String Sorting
      		 115,091

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 2,568
      Database Operations
      		 22,291
      Memory Latency
      		 73
      Memory Read Cached
      		 30,459
      Memory Read Uncached
      		 20,546
      Memory Write
      		 8,391

      Stress-ng Stressors

      CPU integerSingleMultiScaling
      atomic
      		 162.57 115.22 0.71×
      bitops
      		 174,518 4,231,222 24.25×
      branch
      		 158,890 5,540,614 34.87×
      funccall
      		 893.5 24,328 27.23×
      funcret
      		 15,034 495,692 32.97×
      hash
      		 193,277 6,139,811 31.77×
      intmath
      		 75,032 1,926,196 25.67×
      nop
      		 305,694 6,945,093 22.72×
      prime
      		 549,510 15,556,734 28.31×
      rotate
      		 113,103 4,261,180 37.68×
      str
      		 1,111,924 33,583,551 30.20×
      wcs
      		 803,738 19,038,405 23.69×
      CryptographySingleMultiScaling
      crypt
      		 3,733 104,229 27.92×
      CompressionSingleMultiScaling
      jpeg
      		 963.13 26,133 27.13×
      zlib
      		 69.28 2,421 34.95×
      HypervisorSingleMultiScaling
      clock
      		 34,417 246,425 7.16×
      clone
      		 1,391 24,439 17.57×
      context
      		 6,030 214,330 35.54×
      cpu-sched
      		 66.45 3,090 46.50×
      eventfd
      		 43,060 1,320,820 30.67×
      fault
      		 23,636 217,102 9.19×
      fork
      		 5,685 66,102 11.63×
      getrandom
      		 66,904 2,122,876 31.73×
      hrtimers
      		 510,637 3,502,717 6.86×
      mprotect
      		 963,635 15,399,315 15.98×
      mtx
      		 32,058,379 1,492,468,360 46.55×
      munmap
      		 4,343 66,358 15.28×
      null
      		 1,002,589 34,701,886 34.61×
      pipe
      		 744,902 36,055,649 48.40×
      priv-instr
      		 1,013,064 14,568,286 14.38×
      resched
      		 15,312,384 5,525,903 0.36×
      switch
      		 89,739 17,012,638 189.58×
      timermix
      		 248,931 8,708,388 34.98×
      tlb-shootdown
      		 7,331 87,136 11.89×
      tsc
      		 1,004,484 34,034,984 33.88×
      usersyscall
      		 838,344 14,237,461 16.98×
      vdso
      		 123,088,224 4,006,791,056 32.55×
      vfork
      		 26,489 236,841 8.94×
      x86syscall
      		 12,090,704 435,099,335 35.99×
      yield
      		 47,945,704 67,254,563 1.40×
      zero
      		 6,666,342 240,759,697 36.12×
      CPU float/SIMDSingleMultiScaling
      eigen
      		 19,300 516,949 26.78×
      expmath
      		 4,044 126,264 31.22×
      fma
      		 1,389,333 40,380,168 29.06×
      fp
      		 237.6 7,465 31.42×
      fractal
      		 8 233.87 29.23×
      hyperbolic
      		 4,636 146,375 31.57×
      logmath
      		 6,020 202,949 33.71×
      matrix
      		 5,842 149,496 25.59×
      matrix-3d
      		 634.31 6,589 10.39×
      monte-carlo
      		 334.01 11,847 35.47×
      mpfr
      		 2,016 54,049 26.81×
      powmath
      		 2,266 74,243 32.76×
      trig
      		 3,110 86,341 27.76×
      veccmp
      		 28,385 692,551 24.40×
      vecfp
      		 1,710 46,412 27.14×
      vecmath
      		 4,456 133,395 29.94×
      vecshuf
      		 936.06 22,621 24.17×
      vecwide
      		 34,814 873,055 25.08×
      AlgorithmsSingleMultiScaling
      bitonicsort
      		 11.2 297.59 26.57×
      bsearch
      		 356.24 9,560 26.84×
      bubblesort
      		 1.4 28.8 20.57×
      fibsearch
      		 347.1 8,766 25.26×
      heapsort
      		 11.2 331.39 29.59×
      hsearch
      		 9,460 256,944 27.16×
      insertionsort
      		 14.6 307.4 21.05×
      malloc
      		 2,823,988 58,008,524 20.54×
      mcontend
      		 85.91 7,213 83.96×
      mergesort
      		 35.4 1,085 30.64×
      qsort
      		 25.2 746.58 29.63×
      skiplist
      		 7,463 242,628 32.51×
      tree
      		 1.8 38.99 21.66×
      MemorySingleMultiScaling
      cache
      		 279,658 4,770,961 17.06×
      cachehammer
      		 169,732 4,882,421 28.77×
      cacheline
      		 39.98 3,632 90.85×
      l1cache
      		 840.65 9,235 10.99×
      memcpy
      		 778.45 17,223 22.12×
      memrate
      		 0.13 6.08 46.77×
      memthrash
      		 273.77 1,132 4.13×
      ptr-chase
      		 30,914,705 321,408,056 10.40×
      spinmem
      		 335.58 850.86 2.54×
      stream
      		 4.58 1,370 299.21×
      vm
      		 200,838 297,962 1.48×

      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
      D2ls_v7 24 GiB0
      D4ls_v7 48 GiB0
      D8ls_v7 816 GiB0
      D16ls_v7 1632 GiB0
      D32ls_v7 3264 GiB0
      D64ls_v7 64128 GiB0
      D96ls_v7 96192 GiB0

      Similar Servers

      INSTANCEVENDORvCPUsMEMORYAccelerators

      D48ls_v7 FAQs