D160as_v7 by Microsoft Azure

D160as_v7 is a Dasv7 family [AMD processor] [Premium Storage capable] 160 vCPUs server offered by Microsoft Azure with 160 vCPUs, 640 GiB of memory and 0 GB of storage. The pricing starts at 0.8663 USD per hour.
160 vCPU
640 GiB Memory
Spare SCore
289,370
(All-cores)
3,797
(Single-core)

Specifications

Server Metadata

Vendor ID
azure
Server ID
Standard_D160as_v7
Name
D160as_v7
API Reference
Standard_D160as_v7
Description
Dasv7 family [AMD processor] [Premium Storage capable] 160 vCPUs
Family
Dasv7
Hw Virt
Average Time To Start
35
Status
active
Observed At
2026-10-24T11:47:00.069842

Availability

REGION / IDSPOTONDEMAND
Central India (IN) / centralindia
0.8663 USD/h 4.688 USD/h
Jio India West (IN) / jioindiawest
- 4.688 USD/h
Central US (US) / centralus
1.3402 USD/h 7.264 USD/h
East US 2 (US) / eastus2
1.3424 USD/h 7.264 USD/h
North Central US (US) / northcentralus
1.3424 USD/h 7.264 USD/h
West US 2 (US) / westus2
1.3424 USD/h 7.264 USD/h
West US 3 (US) / westus3
1.3424 USD/h 7.264 USD/h
East US (US) / eastus
1.4092 USD/h 7.264 USD/h
Sweden Central (SE) / swedencentral
1.434 USD/h 7.76 USD/h
Mexico Central (ZA) / mexicocentral
1.4754 USD/h 7.984 USD/h
Canada Central (CA) / canadacentral
1.4961 USD/h 8.096 USD/h
North Europe (IE) / northeurope
1.4961 USD/h 8.096 USD/h
UK South (GB) / uksouth
1.5612 USD/h 8.448 USD/h
France Central (FR) / francecentral
1.576 USD/h 8.528 USD/h
Italy North (IT) / italynorth
1.576 USD/h 8.528 USD/h
Spain Central (ES) / spaincentral
1.576 USD/h 8.528 USD/h
West US (US) / westus
1.576 USD/h 8.528 USD/h
South Central US (US) / southcentralus
1.6055 USD/h 8.688 USD/h
Germany West Central (DE) / germanywestcentral
1.6233 USD/h 8.784 USD/h
West Europe (NL) / westeurope
1.6233 USD/h 8.784 USD/h
Poland Central (PL) / polandcentral
1.6262 USD/h 8.8 USD/h
Korea Central (KR) / koreacentral
1.6529 USD/h 8.944 USD/h
UAE North (AE) / uaenorth
1.6529 USD/h 8.944 USD/h
Australia East (AU) / australiaeast
1.6854 USD/h 9.12 USD/h
Southeast Asia (SG) / southeastasia
1.6854 USD/h 9.12 USD/h
Japan East (JP) / japaneast
1.7475 USD/h 9.456 USD/h
Japan West (JP) / japanwest
1.7475 USD/h 9.456 USD/h
South Africa North (ZA) / southafricanorth
1.7948 USD/h 9.712 USD/h
East Asia (HK) / eastasia
1.8569 USD/h 10.048 USD/h
Norway East (NO) / norwayeast
1.919 USD/h 10.384 USD/h
Switzerland North (CH) / switzerlandnorth
1.919 USD/h 10.384 USD/h
Brazil South (BR) / brazilsouth
2.1526 USD/h 11.648 USD/h

Processor

vCPUs
160
Hypervisor
Microsoft Hyper-V
CPU Allocation
Dedicated
CPU Cores
80
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
4 MiB
CPU L1I Cache
32 KiB
CPU L1I Cache Total
3 MiB
CPU L2 Cache
1 MiB
CPU L2 Cache Total
80 MiB
CPU L3 Cache
32 MiB
CPU L3 Cache Total
320 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
76.2
Scalability
47.62

System Resources and Accelerators

MEMORY
Memory Amount
640 GiB
Memory Amount Actual
640 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, 160-vCPU general-purpose instance delivering top-tier compute and memory performance for demanding enterprise workloads.

      General Purpose

      Microsoft Azure D160as_v7 is a high-capacity, general-purpose virtual machine from the Dasv7 family, powered by a dedicated AMD EPYC 9V45 processor. Built on the x86_64 architecture, it delivers 160 vCPUs across 80 physical cores running at 4.5 GHz, paired with 640.0 GB of RAM. The instance lacks local storage and dedicated GPUs, relying instead on external Premium Storage. Benchmark results place this server in the top 10% for multi-core CPU performance, memory bandwidth, and database operations. It is highly optimized for enterprise-grade workloads, including large-scale database management, software compilation, high-throughput web serving, and CPU-based LLM inference.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      5.6Score
      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) 15,102,974 ops/sec 1,919,289 ops/sec 7.9 50.00% 50.00% +180.00%
      Redis RPS (pipeline=16, SET) 121,509,711 ops/sec 11,728,058 ops/sec 10 20.00% 20.00% +58.00%
      PassMark Memory Mark (composite) 3,012 2,416 1.2 10.00% 10.00% +1.80%
      Memory bandwidth (read, 16 MB ~ L3) 516,865 MB/sec 108,466 MB/sec 4.7 10.00% 10.00% +17.00%
      PassMark single-thread CPU 3,801 Mops/s 2,365 Mops/s 1.6 10.00% 10.00% +4.80%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 2,871

      Geekbench Multi-Core

      Score: 29,137

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 145,896
      Compression
      		 2,965,163
      Encryption
      		 179,309
      Extended Instructions
      		 196,311
      Floating Point Maths
      		 562,749
      Integer Maths
      		 963,570
      Physics
      		 22,598
      Prime Numbers
      		 1,288
      Single Threaded
      		 3,801
      String Sorting
      		 371,952

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 3,012
      Database Operations
      		 41,877
      Memory Latency
      		 78
      Memory Read Cached
      		 34,202
      Memory Read Uncached
      		 31,308
      Memory Write
      		 30,690

      Stress-ng Stressors

      CPU integerSingleMultiScaling
      atomic
      		 561.05 245.74 0.44×
      bitops
      		 231,696 17,264,048 74.51×
      branch
      		 185,269 20,047,320 108.21×
      funccall
      		 909.11 74,014 81.41×
      funcret
      		 27,249 2,325,844 85.36×
      hash
      		 218,252 21,661,283 99.25×
      intmath
      		 80,635 7,358,250 91.25×
      nop
      		 432,952 37,269,074 86.08×
      prime
      		 626,090 50,888,069 81.28×
      rotate
      		 142,526 10,137,573 71.13×
      str
      		 1,549,996 101,408,481 65.42×
      wcs
      		 1,046,069 63,526,122 60.73×
      CryptographySingleMultiScaling
      crypt
      		 5,428 370,083 68.17×
      CompressionSingleMultiScaling
      jpeg
      		 1,205 92,468 76.76×
      zlib
      		 53.89 8,798 163.26×
      HypervisorSingleMultiScaling
      clock
      		 19,226 116,562 6.06×
      clone
      		 1,120 38,398 34.30×
      context
      		 5,627 667,203 118.58×
      cpu-sched
      		 57.97 9,780 168.72×
      eventfd
      		 36,195 8,619,854 238.15×
      fault
      		 13,437 205,688 15.31×
      fork
      		 4,457 57,832 12.98×
      getrandom
      		 75,184 5,947,808 79.11×
      hrtimers
      		 162,702 16,427,528 100.97×
      mprotect
      		 697,236 30,555,059 43.82×
      mtx
      		 48,248,801 5,374,678,397 111.40×
      munmap
      		 3,433 60,663 17.67×
      null
      		 612,159 69,497,125 113.53×
      pipe
      		 2,746,666 71,012,655 25.85×
      priv-instr
      		 593,888 32,408,875 54.57×
      resched
      		 7,705,022 12,297,908 1.60×
      switch
      		 152,092 28,570,581 187.85×
      timermix
      		 219,756 23,024,346 104.77×
      tlb-shootdown
      		 18,136 311,372 17.17×
      tsc
      		 892,404 129,493,751 145.11×
      usersyscall
      		 464,801 30,834,935 66.34×
      vdso
      		 110,740,830 12,595,697,311 113.74×
      vfork
      		 22,446 164,841 7.34×
      x86syscall
      		 8,281,525 939,822,663 113.48×
      yield
      		 96,980,963 113,299,701 1.17×
      zero
      		 4,349,424 462,656,777 106.37×
      CPU float/SIMDSingleMultiScaling
      eigen
      		 17,619 1,334,754 75.76×
      expmath
      		 4,029 345,465 85.75×
      fma
      		 1,572,982 128,096,853 81.44×
      fp
      		 211.15 20,931 99.13×
      fractal
      		 9 857.95 95.33×
      hyperbolic
      		 5,484 540,684 98.59×
      logmath
      		 5,687 563,743 99.12×
      matrix
      		 9,343 460,460 49.28×
      matrix-3d
      		 111.99 16,349 145.99×
      monte-carlo
      		 291.27 30,660 105.26×
      mpfr
      		 2,435 192,148 78.92×
      powmath
      		 1,853 190,257 102.68×
      trig
      		 2,449 227,032 92.71×
      veccmp
      		 30,333 2,344,984 77.31×
      vecfp
      		 2,400 228,472 95.21×
      vecmath
      		 4,770 481,080 100.86×
      vecshuf
      		 1,008 75,488 74.86×
      vecwide
      		 40,573 2,887,104 71.16×
      AlgorithmsSingleMultiScaling
      bitonicsort
      		 13 936.37 72.03×
      bsearch
      		 368.91 29,960 81.21×
      bubblesort
      		 1.2 96 80.00×
      fibsearch
      		 427.06 39,084 91.52×
      heapsort
      		 14.4 1,131 78.52×
      hsearch
      		 13,492 880,783 65.28×
      insertionsort
      		 15 989.99 66.00×
      malloc
      		 5,360,266 230,930,819 43.08×
      mcontend
      		 109.31 22,514 205.97×
      mergesort
      		 39.2 3,583 91.40×
      qsort
      		 26 2,264 87.07×
      skiplist
      		 8,522 829,311 97.31×
      tree
      		 2.6 133.18 51.22×
      MemorySingleMultiScaling
      cache
      		 959,791 5,502,135 5.73×
      cachehammer
      		 258,584 16,555,634 64.02×
      cacheline
      		 63.98 5,695 89.01×
      l1cache
      		 1,368 44,155 32.27×
      memcpy
      		 808.4 51,211 63.35×
      memrate
      		 4.94 60.1 12.17×
      memthrash
      		 283.97 2,191 7.72×
      ptr-chase
      		 87,505,177 1,253,072,492 14.32×
      spinmem
      		 335.99 2,544 7.57×
      stream
      		 32.67 53,277 1630.77×
      vm
      		 241,948 311,965 1.29×

      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
      D2as_v7 28 GiB0
      D4as_v7 416 GiB0
      D8as_v7 832 GiB0
      D16as_v7 1664 GiB0
      D32as_v7 32128 GiB0
      D48as_v7 48192 GiB0
      D64as_v7 64256 GiB0

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      D160as_v7 FAQs