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D128als_v7 by Microsoft Azure

D128als_v7 is a Dalsv7 family [AMD processor] [Low Memory] [Premium Storage capable] 128 vCPUs server offered by Microsoft Azure with 128 vCPUs, 256 GiB of memory and 0 GB of storage. The pricing starts at 0.615 USD per hour.
128 vCPU
256 GiB Memory
Spare SCore
232550
(All-cores)
3781
(Single-core)

Specifications

Server Metadata

Vendor ID
azure
Server ID
Standard_D128als_v7
Name
D128als_v7
API Reference
Standard_D128als_v7
Description
Dalsv7 family [AMD processor] [Low Memory] [Premium Storage capable] 128 vCPUs
Family
Dalsv7
Hw Virt
Average Time To Start
11
Status
active
Observed At
2026-07-26T14:21:14.224314

Availability

REGION / IDSPOTONDEMAND
Central India (IN) / centralindia
0.615 USD/h 3.328 USD/h
Jio India West (IN) / jioindiawest
- 3.328 USD/h
Central US (US) / centralus
0.9494 USD/h 5.146 USD/h
East US 2 (US) / eastus2
0.951 USD/h 5.146 USD/h
North Central US (US) / northcentralus
0.951 USD/h 5.146 USD/h
West US 2 (US) / westus2
0.951 USD/h 5.146 USD/h
West US 3 (US) / westus3
0.951 USD/h 5.146 USD/h
East US (US) / eastus
0.9649 USD/h 5.146 USD/h
Sweden Central (SE) / swedencentral
1.0171 USD/h 5.504 USD/h
Mexico Central (ZA) / mexicocentral
1.0456 USD/h 5.658 USD/h
Canada Central (CA) / canadacentral
1.0596 USD/h 5.734 USD/h
North Europe (IE) / northeurope
1.0596 USD/h 5.734 USD/h
UK South (GB) / uksouth
1.1047 USD/h 5.978 USD/h
France Central (FR) / francecentral
1.1166 USD/h 6.042 USD/h
Italy North (IT) / italynorth
1.1166 USD/h 6.042 USD/h
Spain Central (ES) / spaincentral
1.1166 USD/h 6.042 USD/h
West US (US) / westus
1.1166 USD/h 6.042 USD/h
South Central US (US) / southcentralus
1.1378 USD/h 6.157 USD/h
Germany West Central (DE) / germanywestcentral
1.1496 USD/h 6.221 USD/h
Poland Central (PL) / polandcentral
1.1496 USD/h 6.221 USD/h
West Europe (NL) / westeurope
1.1496 USD/h 6.221 USD/h
Korea Central (KR) / koreacentral
1.1709 USD/h 6.336 USD/h
UAE North (AE) / uaenorth
1.1709 USD/h 6.336 USD/h
Australia East (AU) / australiaeast
1.1921 USD/h 6.451 USD/h
Southeast Asia (SG) / southeastasia
1.1921 USD/h 6.451 USD/h
Japan East (JP) / japaneast
1.2371 USD/h 6.694 USD/h
Japan West (JP) / japanwest
1.2371 USD/h 6.694 USD/h
South Africa North (ZA) / southafricanorth
1.2703 USD/h 6.874 USD/h
East Asia (HK) / eastasia
1.3152 USD/h 7.117 USD/h
Norway East (NO) / norwayeast
1.3577 USD/h 7.347 USD/h
Switzerland North (CH) / switzerlandnorth
1.3577 USD/h 7.347 USD/h
Brazil South (BR) / brazilsouth
1.5257 USD/h 8.256 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
61.5
Scalability
96.09

System Resources and Accelerators

MEMORY
Memory Amount
256 GiB
Memory Amount Actual
256 GiB
GPU
GPU Count
0
GPU Memory Min
0 MiB
GPU Memory Total
0 MiB
GPUs
    STORAGE
    Storage Size
    0 GB
    Storages
    • 0 GB ssd (temp disk)
    NETWORK
    Inbound Traffic
    0 GB/month
    Outbound Traffic
    0 GB/month
    IPv4
    0

    CPU and System Topology

    Server Description

    A high-density compute instance featuring 128 dedicated AMD EPYC vCPUs and a streamlined memory profile for intensive parallel processing.

    Compute OptimizedGeneral Purpose

    Microsoft Azure D128als_v7 is a compute-optimized virtual machine powered by a 128-vCPU AMD EPYC 9V45 processor running at 4.5 GHz on the Microsoft Hyper-V hypervisor. Featuring 256.0 GB of RAM, this instance provides a low memory-to-vCPU ratio of 2.0 GB per core, prioritizing raw compute density over memory capacity. It lacks local storage and dedicated GPUs but supports premium remote storage. Benchmark results place the server in the top 10% for single-core and multi-core CPU performance, memory bandwidth, and cryptographic execution. It demonstrates exceptional throughput in Redis operations and static web serving. The D128als_v7 is engineered for compute-intensive workloads, including high-concurrency web serving, CPU-based machine learning inference, and multi-threaded data processing pipelines.

    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) 12,537,330 ops/sec 1,896,415 ops/sec 6.61 50.00% 50.00% +157.00%
    Redis RPS (pipeline=16, SET) 100,623,586 ops/sec 11,539,523 ops/sec 8.72 20.00% 20.00% +54.20%
    PassMark Memory Mark (composite) 3,040 2,411 1.26 10.00% 10.00% +2.34%
    Memory bandwidth (read, 16 MB ~ L3) 433,029 MB/sec 107,368 MB/sec 4.03 10.00% 10.00% +15.00%
    PassMark single-thread CPU 3,841 Mops/s 2,363 Mops/s 1.63 10.00% 10.00% +5.01%

    Memory Bandwidth

    Compression

    OpenSSL

    Passmark CPU Scores

    BENCHMARKSCORE
    Mark
    		 133227
    Compression
    		 2398118
    Encryption
    		 149343
    Extended Instructions
    		 156652
    Floating Point Maths
    		 469031
    Integer Maths
    		 797310
    Physics
    		 19320
    Prime Numbers
    		 1074
    Single Threaded
    		 3841
    String Sorting
    		 313815

    Passmark Memory Scores

    BENCHMARKSCORE
    Memory Mark
    		 3040
    Database Operations
    		 39693
    Memory Latency
    		 77
    Memory Read Cached
    		 34088
    Memory Read Uncached
    		 31218
    Memory Write
    		 30731

    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

    INSTANCEvCPUsMEMORYGPUs
    D2als_v7 24 GiB0
    D4als_v7 48 GiB0
    D8als_v7 816 GiB0
    D16als_v7 1632 GiB0
    D32als_v7 3264 GiB0
    D48als_v7 4896 GiB0
    D64als_v7 64128 GiB0

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    D128als_v7 FAQs