D128ads_v7 by Microsoft Azure

D128ads_v7 is a Dadsv7 family [AMD processor] [Local Disk] [Premium Storage capable] 128 vCPUs server offered by Microsoft Azure with 128 vCPUs, 512 GiB of memory and 7.56 TB of storage. The pricing starts at 0.8728 USD per hour.
128 vCPU
512 GiB Memory
7.56 TB Storage
Spare SCore
233,122
(All-cores)
3,783
(Single-core)

Specifications

Server Metadata

Vendor ID
azure
Server ID
Standard_D128ads_v7
Name
D128ads_v7
API Reference
Standard_D128ads_v7
Description
Dadsv7 family [AMD processor] [Local Disk] [Premium Storage capable] 128 vCPUs
Family
Dadsv7
Hw Virt
Average Time To Start
42
Status
active
Observed At
2026-10-30T13:08:39.215361

Availability

REGION / IDSPOTONDEMAND
Central India (IN) / centralindia
0.8728 USD/h 4.723 USD/h
Jio India West (IN) / jioindiawest
- 4.723 USD/h
Central US (US) / centralus
1.3461 USD/h 7.296 USD/h
East US 2 (US) / eastus2
1.3483 USD/h 7.296 USD/h
North Central US (US) / northcentralus
1.3483 USD/h 7.296 USD/h
West US 2 (US) / westus2
1.3483 USD/h 7.296 USD/h
West US 3 (US) / westus3
1.3483 USD/h 7.296 USD/h
East US (US) / eastus
1.4154 USD/h 7.296 USD/h
Sweden Central (SE) / swedencentral
1.4429 USD/h 7.808 USD/h
Mexico Central (ZA) / mexicocentral
1.4854 USD/h 8.038 USD/h
Canada Central (CA) / canadacentral
1.5069 USD/h 8.154 USD/h
North Europe (IE) / northeurope
1.5069 USD/h 8.154 USD/h
UK South (GB) / uksouth
1.5682 USD/h 8.486 USD/h
France Central (FR) / francecentral
1.5848 USD/h 8.576 USD/h
Italy North (IT) / italynorth
1.5848 USD/h 8.576 USD/h
Spain Central (ES) / spaincentral
1.5848 USD/h 8.576 USD/h
West US (US) / westus
1.5848 USD/h 8.576 USD/h
South Central US (US) / southcentralus
1.6155 USD/h 8.742 USD/h
Germany West Central (DE) / germanywestcentral
1.6322 USD/h 8.832 USD/h
Poland Central (PL) / polandcentral
1.6322 USD/h 8.832 USD/h
West Europe (NL) / westeurope
1.6322 USD/h 8.832 USD/h
Korea Central (KR) / koreacentral
1.6628 USD/h 8.998 USD/h
UAE North (AE) / uaenorth
1.6628 USD/h 8.998 USD/h
Australia East (AU) / australiaeast
1.6937 USD/h 9.165 USD/h
Southeast Asia (SG) / southeastasia
1.6937 USD/h 9.165 USD/h
Japan East (JP) / japaneast
1.7574 USD/h 9.51 USD/h
Japan West (JP) / japanwest
1.7574 USD/h 9.51 USD/h
South Africa North (ZA) / southafricanorth
1.8048 USD/h 9.766 USD/h
East Asia (HK) / eastasia
1.8663 USD/h 10.099 USD/h
Norway East (NO) / norwayeast
1.9302 USD/h 10.445 USD/h
Switzerland North (CH) / switzerlandnorth
1.9302 USD/h 10.445 USD/h
Brazil South (BR) / brazilsouth
2.1644 USD/h 11.712 USD/h

Processor

vCPUs
128
Hypervisor
Microsoft Hyper-V
CPU Allocation
Dedicated
CPU Cores
64
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
3 MiB
CPU L1I Cache
32 KiB
CPU L1I Cache Total
2 MiB
CPU L2 Cache
1 MiB
CPU L2 Cache Total
64 MiB
CPU L3 Cache
32 MiB
CPU L3 Cache Total
256 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
61.6
Scalability
48.12

System Resources and Accelerators

MEMORY
Memory Amount
512 GiB
Memory Amount Actual
512 GiB
ACCELERATORS
Accelerator Count
0
Accelerator Memory Min
0 MiB
Accelerator Memory Total
0 MiB
Accelerators
    STORAGE
    Storage Size
    7559 GB
    Storage Type
    nvme ssd
    Storages
    • 7559 GB nvme ssd
    NETWORK
    Inbound Traffic
    0 GB/month
    Outbound Traffic
    0 GB/month
    IPv4
    0

    CPU and System Topology

    Server Description

    A high-core AMD EPYC server combining massive local NVMe storage with top-tier multi-threaded processing and memory bandwidth for demanding enterprise workloads.

    General PurposeStorage & Database

    Microsoft Azure D128ads_v7 is a high-performance general-purpose server from the Dadsv7 family, powered by a 128-vCPU AMD EPYC 9V45 processor operating at 4.5 GHz. Built on the x86_64 architecture with 64 physical cores, it features 512 GB of RAM and a massive 7559 GB local NVMe SSD. The server delivers top-tier performance in multi-core processing, memory bandwidth, and database operations, as evidenced by its Redis SET throughput of 177.38 million operations per second and a PassMark CPU score of 133871.81. Lacking a dedicated GPU, it relies on advanced CPU instructions like AVX-512 for vector calculations. This configuration is highly efficient for large-scale databases, high-throughput web serving, and CPU-based machine learning inference.

    Economics

    Average Price per Region

    Prices per Zone

    Lowest Prices

    Performance

    Workload Profiles

    4.9Score
    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) 12,705,971 ops/sec 1,919,289 ops/sec 6.8 50.00% 50.00% +160.00%
    Redis RPS (pipeline=16, SET) 102,459,555 ops/sec 11,728,058 ops/sec 8.3 20.00% 20.00% +53.00%
    PassMark Memory Mark (composite) 2,974 2,416 1.2 10.00% 10.00% +1.80%
    Memory bandwidth (read, 16 MB ~ L3) 451,307 MB/sec 108,466 MB/sec 4.1 10.00% 10.00% +15.00%
    PassMark single-thread CPU 3,786 Mops/s 2,365 Mops/s 1.6 10.00% 10.00% +4.80%

    Memory Bandwidth

    Compression

    OpenSSL

    Passmark CPU Scores

    BENCHMARKSCORE
    Mark
    		 133,872
    Compression
    		 2,511,807
    Encryption
    		 149,458
    Extended Instructions
    		 174,188
    Floating Point Maths
    		 463,326
    Integer Maths
    		 785,935
    Physics
    		 20,254
    Prime Numbers
    		 1,079
    Single Threaded
    		 3,786
    String Sorting
    		 313,167

    Passmark Memory Scores

    BENCHMARKSCORE
    Memory Mark
    		 2,974
    Database Operations
    		 39,672
    Memory Latency
    		 79
    Memory Read Cached
    		 34,220
    Memory Read Uncached
    		 30,146
    Memory Write
    		 30,647

    Stress-ng Stressors

    CPU integerSingleMultiScaling
    atomic
    		 554.68 255.98 0.46×
    bitops
    		 232,383 14,480,339 62.31×
    branch
    		 173,776 16,352,408 94.10×
    funccall
    		 908.97 61,946 68.15×
    funcret
    		 27,620 1,947,845 70.52×
    hash
    		 219,432 18,306,678 83.43×
    intmath
    		 80,326 5,931,193 73.84×
    nop
    		 433,909 30,724,076 70.81×
    prime
    		 626,642 43,122,888 68.82×
    rotate
    		 142,698 8,393,217 58.82×
    str
    		 1,621,427 91,554,665 56.47×
    wcs
    		 1,079,038 54,697,873 50.69×
    CryptographySingleMultiScaling
    crypt
    		 5,463 309,985 56.74×
    CompressionSingleMultiScaling
    jpeg
    		 1,206 70,473 58.44×
    zlib
    		 74.83 7,214 96.41×
    HypervisorSingleMultiScaling
    clock
    		 20,877 137,402 6.58×
    clone
    		 1,137 37,493 32.96×
    context
    		 5,594 559,390 100.00×
    cpu-sched
    		 66.76 8,185 122.60×
    eventfd
    		 37,369 6,830,949 182.80×
    fault
    		 13,606 201,639 14.82×
    fork
    		 4,566 61,229 13.41×
    getrandom
    		 73,607 5,072,688 68.92×
    hrtimers
    		 369,983 12,838,220 34.70×
    mprotect
    		 710,229 25,795,731 36.32×
    mtx
    		 43,054,843 4,696,630,238 109.08×
    munmap
    		 3,410 68,129 19.98×
    null
    		 593,540 58,351,973 98.31×
    pipe
    		 2,728,745 68,605,992 25.14×
    priv-instr
    		 591,214 30,210,520 51.10×
    resched
    		 7,647,109 8,120,049 1.06×
    switch
    		 121,148 24,039,562 198.43×
    timermix
    		 217,991 19,095,888 87.60×
    tlb-shootdown
    		 17,224 280,149 16.27×
    tsc
    		 889,362 105,905,763 119.08×
    usersyscall
    		 469,408 30,206,522 64.35×
    vdso
    		 110,447,826 10,590,809,144 95.89×
    vfork
    		 22,833 178,233 7.81×
    x86syscall
    		 8,126,402 784,156,308 96.49×
    yield
    		 94,563,114 98,662,831 1.04×
    zero
    		 4,437,773 388,133,286 87.46×
    CPU float/SIMDSingleMultiScaling
    eigen
    		 17,614 1,109,210 62.97×
    expmath
    		 4,032 290,340 72.01×
    fma
    		 1,564,834 109,565,259 70.02×
    fp
    		 211.2 17,644 83.54×
    fractal
    		 9 718.8 79.87×
    hyperbolic
    		 5,474 451,011 82.40×
    logmath
    		 5,725 471,487 82.35×
    matrix
    		 9,334 393,457 42.15×
    matrix-3d
    		 107.29 14,697 136.98×
    monte-carlo
    		 289.94 25,776 88.90×
    mpfr
    		 2,446 163,758 66.95×
    powmath
    		 1,854 157,789 85.11×
    trig
    		 2,454 190,122 77.47×
    veccmp
    		 30,301 2,044,886 67.49×
    vecfp
    		 2,389 196,052 82.06×
    vecmath
    		 4,771 400,973 84.04×
    vecshuf
    		 1,008 63,481 62.96×
    vecwide
    		 40,377 2,542,495 62.97×
    AlgorithmsSingleMultiScaling
    bitonicsort
    		 12.8 791.17 61.81×
    bsearch
    		 352.03 26,029 73.94×
    bubblesort
    		 1.2 76.8 64.00×
    fibsearch
    		 433.6 32,645 75.29×
    heapsort
    		 14.4 969.55 67.33×
    hsearch
    		 13,420 766,552 57.12×
    insertionsort
    		 15 845.19 56.35×
    malloc
    		 5,369,148 191,777,297 35.72×
    mcontend
    		 114.09 19,268 168.89×
    mergesort
    		 39.4 3,039 77.14×
    qsort
    		 27 1,914 70.87×
    skiplist
    		 8,510 692,155 81.34×
    tree
    		 2.6 120.79 46.46×
    MemorySingleMultiScaling
    cache
    		 1,007,568 2,444,017 2.43×
    cachehammer
    		 279,222 17,167,269 61.48×
    cacheline
    		 77.97 5,393 69.17×
    l1cache
    		 1,376 38,900 28.28×
    memcpy
    		 812.34 43,321 53.33×
    memrate
    		 4.95 51.77 10.46×
    memthrash
    		 259.37 2,158 8.32×
    ptr-chase
    		 87,713,448 1,046,505,012 11.93×
    spinmem
    		 328.38 2,380 7.25×
    stream
    		 76.82 107,018 1393.11×
    vm
    		 240,612 308,951 1.28×

    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
    D2ads_v7 28 GiB0
    D4ads_v7 416 GiB0
    D8ads_v7 832 GiB0
    D16ads_v7 1664 GiB0
    D32ads_v7 32128 GiB0
    D48ads_v7 48192 GiB0
    D64ads_v7 64256 GiB0

    Similar Servers

    INSTANCEVENDORvCPUsMEMORYAccelerators

    D128ads_v7 FAQs