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D64as_v7 by Microsoft Azure

D64as_v7 is a Dasv7 family [AMD processor] [Premium Storage capable] 64 vCPUs server offered by Microsoft Azure with 64 vCPUs, 256 GiB of memory and 0 GB of storage. The pricing starts at 0.3465 USD per hour.
64 vCPU
256 GiB Memory
Spare SCore
106594
(All-cores)
3356
(Single-core)

Specifications

Server Metadata

Vendor ID
azure
Server ID
Standard_D64as_v7
Name
D64as_v7
API Reference
Standard_D64as_v7
Description
Dasv7 family [AMD processor] [Premium Storage capable] 64 vCPUs
Family
Dasv7
Hw Virt
Average Time To Start
31
Status
active
Observed At
2026-07-23T09:19:31.452156

Availability

REGION / IDSPOTONDEMAND
Central India (IN) / centralindia
0.3465 USD/h 1.875 USD/h
Jio India West (IN) / jioindiawest
- 1.875 USD/h
Central US (US) / centralus
0.5362 USD/h 2.906 USD/h
East US 2 (US) / eastus2
0.537 USD/h 2.906 USD/h
North Central US (US) / northcentralus
0.537 USD/h 2.906 USD/h
West US 2 (US) / westus2
0.537 USD/h 2.906 USD/h
West US 3 (US) / westus3
0.537 USD/h 2.906 USD/h
East US (US) / eastus
0.5449 USD/h 2.906 USD/h
Sweden Central (SE) / swedencentral
0.5736 USD/h 3.104 USD/h
Mexico Central (ZA) / mexicocentral
0.5903 USD/h 3.194 USD/h
Canada Central (CA) / canadacentral
0.5984 USD/h 3.238 USD/h
North Europe (IE) / northeurope
0.5984 USD/h 3.238 USD/h
UK South (GB) / uksouth
0.6244 USD/h 3.379 USD/h
France Central (FR) / francecentral
0.6304 USD/h 3.411 USD/h
Italy North (IT) / italynorth
0.6304 USD/h 3.411 USD/h
Spain Central (ES) / spaincentral
0.6304 USD/h 3.411 USD/h
West US (US) / westus
0.6304 USD/h 3.411 USD/h
South Central US (US) / southcentralus
0.6422 USD/h 3.475 USD/h
Germany West Central (DE) / germanywestcentral
0.6494 USD/h 3.514 USD/h
West Europe (NL) / westeurope
0.6494 USD/h 3.514 USD/h
Poland Central (PL) / polandcentral
0.6505 USD/h 3.52 USD/h
Korea Central (KR) / koreacentral
0.6612 USD/h 3.578 USD/h
UAE North (AE) / uaenorth
0.6612 USD/h 3.578 USD/h
Australia East (AU) / australiaeast
0.6742 USD/h 3.648 USD/h
Southeast Asia (SG) / southeastasia
0.6742 USD/h 3.648 USD/h
Japan East (JP) / japaneast
0.6989 USD/h 3.782 USD/h
Japan West (JP) / japanwest
0.6989 USD/h 3.782 USD/h
South Africa North (ZA) / southafricanorth
0.7179 USD/h 3.885 USD/h
East Asia (HK) / eastasia
0.7427 USD/h 4.019 USD/h
Norway East (NO) / norwayeast
0.7677 USD/h 4.154 USD/h
Switzerland North (CH) / switzerlandnorth
0.7677 USD/h 4.154 USD/h
Brazil South (BR) / brazilsouth
0.861 USD/h 4.659 USD/h

Processor

vCPUs
64
Hypervisor
Microsoft Hyper-V
CPU Allocation
Dedicated
CPU Cores
32
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
2 MiB
CPU L1I Cache
32 KiB
CPU L1I Cache Total
1 MiB
CPU L2 Cache
1 MiB
CPU L2 Cache Total
32 MiB
CPU L3 Cache
32 MiB
CPU L3 Cache Total
128 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
31.8
Scalability
99.38

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 dedicated AMD EPYC virtual machine delivering balanced compute and memory resources for enterprise databases and web serving workloads.

    General Purpose

    Microsoft Azure D64as_v7 is a general-purpose virtual machine from the Dasv7 family, powered by an AMD EPYC 9V45 x86_64 processor. It features 64 dedicated vCPUs across 32 physical cores running at 4.5 GHz, paired with 256.0 GB of system memory. The instance lacks local storage and GPUs but supports Premium Storage. Benchmarks show top-tier single-core CPU performance, gzip compression, and database operations, alongside strong multi-core and memory bandwidth results. However, large LLM inference speeds remain average. The processor supports advanced instruction sets including AVX-512 and cryptographic acceleration. It achieves 94.83 million operations per second in Redis SET benchmarks, making it highly capable for memory-intensive operations despite the lack of local NVMe drives. This server is suited for database hosting, web serving, and general enterprise workloads.

    Economics

    Average Price per Region

    Prices per Zone

    Lowest Prices

    Performance

    Workload Profiles

    2.76Score
    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) 6,138,936 ops/sec 1,896,415 ops/sec 3.24 50.00% 50.00% +80.00%
    Redis RPS (pipeline=16, SET) 51,682,278 ops/sec 11,539,523 ops/sec 4.48 20.00% 20.00% +35.00%
    PassMark Memory Mark (composite) 2,803 2,411 1.16 10.00% 10.00% +1.50%
    Memory bandwidth (read, 16 MB ~ L3) 230,065 MB/sec 107,368 MB/sec 2.14 10.00% 10.00% +7.90%
    PassMark single-thread CPU 3,389 Mops/s 2,363 Mops/s 1.43 10.00% 10.00% +3.64%

    Memory Bandwidth

    Compression

    OpenSSL

    Passmark CPU Scores

    BENCHMARKSCORE
    Mark
    		 84659
    Compression
    		 1252349
    Encryption
    		 70503
    Extended Instructions
    		 96066
    Floating Point Maths
    		 218848
    Integer Maths
    		 364816
    Physics
    		 10780
    Prime Numbers
    		 532
    Single Threaded
    		 3389
    String Sorting
    		 161673

    Passmark Memory Scores

    BENCHMARKSCORE
    Memory Mark
    		 2803
    Database Operations
    		 34994
    Memory Latency
    		 82
    Memory Read Cached
    		 30373
    Memory Read Uncached
    		 28021
    Memory Write
    		 29307

    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
    D2as_v7 28 GiB0
    D4as_v7 416 GiB0
    D8as_v7 832 GiB0
    D16as_v7 1664 GiB0
    D32as_v7 32128 GiB0
    D48as_v7 48192 GiB0
    D96as_v7 96384 GiB0

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    D64as_v7 FAQs