D48ls_v6 by Microsoft Azure

D48ls_v6 is a Dlsv6 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 0.2797 USD per hour.
48 vCPU
96 GiB Memory
Spare SCore
46,885
(All-cores)
1,951
(Single-core)

Specifications

Server Metadata

Vendor ID
azure
Server ID
Standard_D48ls_v6
Name
D48ls_v6
API Reference
Standard_D48ls_v6
Description
Dlsv6 family [Low Memory] [Premium Storage capable] [Intel processor] 48 vCPUs
Family
Dlsv6
Hw Virt
Average Time To Start
15
Status
active
Observed At
2026-11-07T00:13:32.983853

Availability

REGION / IDSPOTONDEMAND
Central India (IN) / centralindia
0.3958 USD/h 2.142 USD/h
East US 2 (US) / eastus2
0.3958 USD/h 2.142 USD/h
North Central US (US) / northcentralus
0.3958 USD/h 2.142 USD/h
West US 2 (US) / westus2
0.3958 USD/h 2.142 USD/h
West US 3 (US) / westus3
0.3958 USD/h 2.142 USD/h
East US (US) / eastus
0.4517 USD/h 2.142 USD/h
Jio India Central (IN) / jioindiacentral
- 2.142 USD/h
Jio India West (IN) / jioindiawest
- 2.142 USD/h
India South Central (IN) / indiasouthcentral
0.396 USD/h 2.143 USD/h
Sweden Central (SE) / swedencentral
0.4237 USD/h 2.293 USD/h
North Europe (IE) / northeurope
0.4247 USD/h 2.298 USD/h
Canada Central (CA) / canadacentral
0.4332 USD/h 2.344 USD/h
Canada East (CA) / canadaeast
0.4332 USD/h 2.344 USD/h
Mexico Central (ZA) / mexicocentral
0.4354 USD/h 2.356 USD/h
Korea Central (KR) / koreacentral
0.447 USD/h 2.419 USD/h
Spain Central (ES) / spaincentral
0.447 USD/h 2.419 USD/h
Central US (US) / centralus
0.4472 USD/h 2.421 USD/h
Austria East (AT) / austriaeast
0.4518 USD/h 2.445 USD/h
Germany West Central (DE) / germanywestcentral
0.4518 USD/h 2.445 USD/h
West Europe (NL) / westeurope
0.4518 USD/h 2.445 USD/h
Belgium Central (BE) / belgiumcentral
0.4524 USD/h 2.448 USD/h
Denmark East (DK) / denmarkeast
0.4524 USD/h 2.448 USD/h
Poland Central (PL) / polandcentral
0.4524 USD/h 2.448 USD/h
Korea South (KR) / koreasouth
0.4552 USD/h 2.463 USD/h
Southeast Asia (SG) / southeastasia
0.4565 USD/h 2.47 USD/h
UK South (GB) / uksouth
0.4472 USD/h 2.545 USD/h
France Central (FR) / francecentral
0.4703 USD/h 2.545 USD/h
Italy North (IT) / italynorth
0.4703 USD/h 2.545 USD/h
West Central US (US) / westcentralus
0.4749 USD/h 2.57 USD/h
South Central US (US) / southcentralus
0.4751 USD/h 2.571 USD/h
UK West (GB) / ukwest
0.479 USD/h 2.592 USD/h
UAE North (AE) / uaenorth
0.4869 USD/h 2.635 USD/h
Israel Central (IL) / israelcentral
0.4918 USD/h 2.661 USD/h
Qatar Central (QA) / qatarcentral
0.4918 USD/h 2.661 USD/h
West US (US) / westus
0.4936 USD/h 2.671 USD/h
Japan East (JP) / japaneast
0.4984 USD/h 2.697 USD/h
Japan West (JP) / japanwest
0.4984 USD/h 2.697 USD/h
West India (IN) / westindia
0.5067 USD/h 2.742 USD/h
Australia Southeast (AU) / australiasoutheast
0.5145 USD/h 2.784 USD/h
Australia Central 2 (AU) / australiacentral2
0.2797 USD/h 2.797 USD/h
Australia Central (AU) / australiacentral
0.5169 USD/h 2.797 USD/h
Australia East (AU) / australiaeast
0.5169 USD/h 2.797 USD/h
South Africa North (ZA) / southafricanorth
0.5265 USD/h 2.849 USD/h
Switzerland North (CH) / switzerlandnorth
0.5265 USD/h 2.849 USD/h
East Asia (HK) / eastasia
0.5444 USD/h 2.946 USD/h
South India (IN) / southindia
0.5581 USD/h 3.02 USD/h
Norway East (NO) / norwayeast
0.566 USD/h 3.063 USD/h
Germany North (DE) / germanynorth
0.5873 USD/h 3.178 USD/h
Brazil South (BR) / brazilsouth
0.61 USD/h 3.301 USD/h
France South (FR) / francesouth
0.6115 USD/h 3.309 USD/h
UAE Central (AE) / uaecentral
0.6392 USD/h 3.459 USD/h
South Africa West (ZA) / southafricawest
0.6902 USD/h 3.735 USD/h
Norway West (NO) / norwaywest
0.7359 USD/h 3.982 USD/h
Switzerland West (CH) / switzerlandwest
0.7359 USD/h 3.982 USD/h
Brazil Southeast (US) / brazilsoutheast
0.7932 USD/h 4.292 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
8573C
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
2 MiB
CPU L2 Cache Total
48 MiB
CPU L3 Cache
260 MiB
CPU L3 Cache Total
260 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, 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
24
Scalability
50

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 forty-eight dedicated Intel Xeon cores and low memory density for high-throughput processing workloads.

      Compute Optimized

      The Microsoft Azure D48ls_v6 is an x86_64 compute-optimized virtual machine from the Dlsv6 family, powered by a 4.2 GHz Intel Xeon 8573C processor. It features 48 dedicated vCPUs across 24 physical cores, a 260 MB L3 cache, and 96.0 GB of RAM, representing a low memory-to-core ratio of 2.0 GB per vCPU. Running on Microsoft Hyper-V, the instance lacks local storage but supports Premium Storage. It features advanced CPU instruction sets like AVX-512 and AMX. Benchmarks show strong performance in multi-core processing, software compilation, and image processing, alongside strong memory bandwidth. The D48ls_v6 is designed for compute-heavy workloads such as web serving, software compilation, and medium-scale model inference where high memory density is not required.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      3.2Score
      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) 9,157,474 ops/sec 1,936,298 ops/sec 4.8 50.00% 50.00% +120.00%
      Redis RPS (pipeline=16, SET) 43,813,566 ops/sec 11,797,257 ops/sec 3.7 20.00% 20.00% +30.00%
      PassMark Memory Mark (composite) 2,297 2,407 0.96 10.00% 10.00% -0.41%
      Memory bandwidth (read, 16 MB ~ L3) 337,134 MB/sec 108,490 MB/sec 3.1 10.00% 10.00% +12.00%
      PassMark single-thread CPU 2,917 Mops/s 2,365 Mops/s 1.2 10.00% 10.00% +1.80%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 2,122

      Geekbench Multi-Core

      Score: 20,088

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 62,325
      Compression
      		 801,958
      Encryption
      		 49,457
      Extended Instructions
      		 64,836
      Floating Point Maths
      		 159,106
      Integer Maths
      		 224,591
      Physics
      		 9,432
      Prime Numbers
      		 460
      Single Threaded
      		 2,917
      String Sorting
      		 110,713

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 2,297
      Database Operations
      		 25,409
      Memory Latency
      		 70
      Memory Read Cached
      		 26,418
      Memory Read Uncached
      		 9,329
      Memory Write
      		 8,598

      Stress-ng Stressors

      CPU integerSingleMultiScaling
      atomic
      		 217.23 155.53 0.72×
      bitops
      		 132,906 3,614,620 27.20×
      branch
      		 125,361 4,359,548 34.78×
      funccall
      		 659.6 19,373 29.37×
      funcret
      		 10,868 396,722 36.50×
      hash
      		 156,796 5,197,398 33.15×
      intmath
      		 56,924 1,545,037 27.14×
      nop
      		 232,015 4,272,440 18.41×
      prime
      		 426,130 11,616,122 27.26×
      rotate
      		 88,500 2,135,420 24.13×
      str
      		 802,812 28,317,131 35.27×
      wcs
      		 613,237 16,453,234 26.83×
      CryptographySingleMultiScaling
      crypt
      		 2,853 78,514 27.52×
      CompressionSingleMultiScaling
      jpeg
      		 736.25 22,173 30.12×
      zlib
      		 67.12 1,876 27.95×
      HypervisorSingleMultiScaling
      clock
      		 30,784 271,680 8.83×
      clone
      		 1,362 24,189 17.76×
      context
      		 4,728 176,248 37.28×
      cpu-sched
      		 52.7 3,023 57.37×
      eventfd
      		 40,087 1,244,324 31.04×
      fault
      		 19,921 221,457 11.12×
      fork
      		 4,950 65,417 13.22×
      getrandom
      		 51,199 1,767,372 34.52×
      hrtimers
      		 182,450 5,384,349 29.51×
      mprotect
      		 908,308 13,323,916 14.67×
      mtx
      		 12,208,490 1,131,388,026 92.67×
      munmap
      		 3,786 66,276 17.50×
      null
      		 771,857 27,587,051 35.74×
      pipe
      		 659,681 32,165,796 48.76×
      priv-instr
      		 760,300 16,805,864 22.10×
      resched
      		 14,122,543 4,417,283 0.31×
      switch
      		 71,671 12,916,328 180.22×
      timermix
      		 222,744 8,366,207 37.56×
      tlb-shootdown
      		 7,498 86,400 11.52×
      tsc
      		 797,960 28,098,180 35.21×
      usersyscall
      		 632,788 16,510,544 26.09×
      vdso
      		 93,654,068 3,151,766,266 33.65×
      vfork
      		 23,025 260,215 11.30×
      x86syscall
      		 9,339,578 356,900,107 38.21×
      yield
      		 39,194,228 53,748,209 1.37×
      zero
      		 5,149,712 193,469,822 37.57×
      CPU float/SIMDSingleMultiScaling
      eigen
      		 14,327 420,357 29.34×
      expmath
      		 3,069 103,433 33.70×
      fma
      		 1,157,038 34,324,171 29.67×
      fp
      		 180 6,199 34.44×
      fractal
      		 5.8 188.63 32.52×
      hyperbolic
      		 3,545 118,177 33.34×
      logmath
      		 4,566 165,892 36.33×
      matrix
      		 4,590 121,614 26.49×
      matrix-3d
      		 661.02 8,838 13.37×
      monte-carlo
      		 268.2 9,816 36.60×
      mpfr
      		 1,526 40,778 26.73×
      powmath
      		 1,756 60,296 34.34×
      trig
      		 2,371 70,779 29.85×
      veccmp
      		 22,316 585,002 26.21×
      vecfp
      		 1,356 38,467 28.37×
      vecmath
      		 3,457 111,128 32.14×
      vecshuf
      		 730.74 19,054 26.08×
      vecwide
      		 30,864 843,566 27.33×
      AlgorithmsSingleMultiScaling
      bitonicsort
      		 7.8 211.19 27.08×
      bsearch
      		 247.5 7,548 30.50×
      bubblesort
      		 0.8 28.8 36.00×
      fibsearch
      		 272.19 7,700 28.29×
      heapsort
      		 8.8 271.19 30.82×
      hsearch
      		 7,157 209,291 29.24×
      insertionsort
      		 11.2 228.6 20.41×
      malloc
      		 2,648,159 62,357,117 23.55×
      mcontend
      		 96.11 7,736 80.49×
      mergesort
      		 27 883.37 32.72×
      qsort
      		 19.4 620.78 32.00×
      skiplist
      		 4,881 174,201 35.69×
      tree
      		 1.6 47.99 29.99×
      MemorySingleMultiScaling
      cache
      		 317,629 2,791,049 8.79×
      cachehammer
      		 216,916 6,088,999 28.07×
      cacheline
      		 48.37 3,079 63.65×
      l1cache
      		 960.42 8,231 8.57×
      memcpy
      		 389.63 8,340 21.40×
      memrate
      		 0.13 5.63 43.31×
      memthrash
      		 191.62 1,485 7.75×
      ptr-chase
      		 36,000,308 506,460,862 14.07×
      spinmem
      		 312.59 1,519 4.86×
      stream
      		 6.81 4,083 599.57×
      vm
      		 177,563 299,595 1.69×

      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_v6 24 GiB0
      D4ls_v6 48 GiB0
      D8ls_v6 816 GiB0
      D16ls_v6 1632 GiB0
      D32ls_v6 3264 GiB0
      D64ls_v6 64128 GiB0
      D96ls_v6 96192 GiB0

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      D48ls_v6 FAQs