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D64as_v6 by Microsoft Azure

D64as_v6 is a Dav6 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
98472
(All-cores)
3080
(Single-core)

Specifications

Server Metadata

Vendor ID
azure
Server ID
Standard_D64as_v6
Name
D64as_v6
API Reference
Standard_D64as_v6
Description
Dav6 family [AMD processor] [Premium Storage capable] 64 vCPUs
Family
Dav6
Hw Virt
Average Time To Start
16
Status
active
Observed At
2026-07-28T11:42:37.292198

Availability

REGION / IDSPOTONDEMAND
Central India (IN) / centralindia
0.3465 USD/h 1.875 USD/h
Jio India Central (IN) / jioindiacentral
- 1.875 USD/h
Jio India West (IN) / jioindiawest
- 1.875 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
0.6091 USD/h 2.906 USD/h
India South Central (IN) / indiasouthcentral
0.5642 USD/h 3.053 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
Canada East (CA) / canadaeast
0.5984 USD/h 3.238 USD/h
North Europe (IE) / northeurope
0.5984 USD/h 3.238 USD/h
Central US (US) / centralus
0.6021 USD/h 3.283 USD/h
Indonesia Central (ID) / indonesiacentral
0.6069 USD/h 3.284 USD/h
Malaysia West (MY) / malaysiawest
0.6069 USD/h 3.284 USD/h
Korea South (KR) / koreasouth
0.6174 USD/h 3.341 USD/h
UK South (GB) / uksouth
0.4055 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
West Central US (US) / westcentralus
0.7089 USD/h 3.475 USD/h
Germany West Central (DE) / germanywestcentral
0.6494 USD/h 3.514 USD/h
UK West (GB) / ukwest
0.6494 USD/h 3.514 USD/h
West Europe (NL) / westeurope
0.6494 USD/h 3.514 USD/h
Austria East (AT) / austriaeast
0.6505 USD/h 3.52 USD/h
Belgium Central (BE) / belgiumcentral
0.6505 USD/h 3.52 USD/h
Denmark East (DK) / denmarkeast
0.6505 USD/h 3.52 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
Qatar Central (QA) / qatarcentral
0.6612 USD/h 3.578 USD/h
UAE North (AE) / uaenorth
0.6612 USD/h 3.578 USD/h
Australia Central 2 (AU) / australiacentral2
0.3648 USD/h 3.648 USD/h
Australia Central (AU) / australiacentral
0.6742 USD/h 3.648 USD/h
Australia East (AU) / australiaeast
0.6742 USD/h 3.648 USD/h
New Zealand North (NZ) / newzealandnorth
0.6742 USD/h 3.648 USD/h
Southeast Asia (SG) / southeastasia
0.6742 USD/h 3.648 USD/h
West India (IN) / westindia
0.686 USD/h 3.712 USD/h
Australia Southeast (AU) / australiasoutheast
0.6989 USD/h 3.782 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
Chile Central (CL) / chilecentral
0.7518 USD/h 4.068 USD/h
South India (IN) / southindia
0.7545 USD/h 4.083 USD/h
Israel Central (IL) / israelcentral
0.7677 USD/h 4.154 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
France South (FR) / francesouth
0.8172 USD/h 4.422 USD/h
Germany North (DE) / germanynorth
0.8421 USD/h 4.557 USD/h
UAE Central (AE) / uaecentral
0.8599 USD/h 4.653 USD/h
Brazil South (BR) / brazilsouth
0.861 USD/h 4.659 USD/h
South Africa West (ZA) / southafricawest
0.9295 USD/h 5.03 USD/h
Norway West (NO) / norwaywest
0.9983 USD/h 5.402 USD/h
Switzerland West (CH) / switzerlandwest
0.9983 USD/h 5.402 USD/h
Brazil Southeast (US) / brazilsoutheast
1.1166 USD/h 6.042 USD/h

Processor

vCPUs
64
Hypervisor
Microsoft Hyper-V
CPU Allocation
Dedicated
CPU Cores
32
CPU Speed
3.7 GHz
CPU Architecture
x86_64
CPU Manufacturer
AMD
CPU Family
EPYC
CPU Model
9V74
CPU L1D Cache
32 KiB
CPU L1D Cache Total
1 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, tsc_reliable, nonstop_tsc, cpuid, extd_apicid, aperfmperf, pni, pclmulqdq, ssse3, fma, cx16, pcid, sse4_1, sse4_2, 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, 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
Ecpus
32
Scalability
100

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 balanced 64-vCPU virtual machine featuring dedicated AMD EPYC processing and 256 GB RAM for demanding multi-threaded enterprise workloads.

    General Purpose

    Microsoft Azure D64as_v6 is a general-purpose virtual machine from the Dav6 family, powered by an AMD EPYC 9V74 processor with 64 dedicated vCPUs and 32 physical cores running at 3.7 GHz. It features 256.0 GB of RAM, translating to a balanced 4.0 GB per core. While it lacks local storage, it supports Premium Storage for external disk attachments. The instance excels in multi-threaded performance, ranking in the top 10% for Geekbench multi-core benchmarks and showing strong results in database operations, Redis SET performance, and software compilation. It supports AVX-512 and cryptographic instructions, making it highly capable for secure, compute-intensive tasks. This server is optimized for general-purpose enterprise applications, web serving, database hosting, and moderate LLM inference workloads.

    Economics

    Average Price per Region

    Prices per Zone

    Lowest Prices

    Performance

    Workload Profiles

    2.75Score
    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) 6,800,103 ops/sec 1,896,415 ops/sec 3.59 50.00% 50.00% +89.50%
    Redis RPS (pipeline=16, SET) 49,709,490 ops/sec 11,539,523 ops/sec 4.31 20.00% 20.00% +33.90%
    PassMark Memory Mark (composite) 2,841 2,411 1.18 10.00% 10.00% +1.67%
    Memory bandwidth (read, 16 MB ~ L3) 168,538 MB/sec 107,368 MB/sec 1.57 10.00% 10.00% +4.61%
    PassMark single-thread CPU 2,902 Mops/s 2,363 Mops/s 1.23 10.00% 10.00% +2.09%

    Memory Bandwidth

    Compression

    OpenSSL

    Geekbench Single-Core

    Score: 2,098

    Geekbench Multi-Core

    Score: 22,176

    Passmark CPU Scores

    BENCHMARKSCORE
    Mark
    		 75314
    Compression
    		 1208326
    Encryption
    		 77103
    Extended Instructions
    		 78598
    Floating Point Maths
    		 170008
    Integer Maths
    		 303930
    Physics
    		 8580
    Prime Numbers
    		 477
    Single Threaded
    		 2902
    String Sorting
    		 177443

    Passmark Memory Scores

    BENCHMARKSCORE
    Memory Mark
    		 2841
    Database Operations
    		 29366
    Memory Latency
    		 77
    Memory Read Cached
    		 27876
    Memory Read Uncached
    		 27525
    Memory Write
    		 26789

    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_v6 28 GiB0
    D4as_v6 416 GiB0
    D8as_v6 832 GiB0
    D16as_v6 1664 GiB0
    D32as_v6 32128 GiB0
    D48as_v6 48192 GiB0
    D96as_v6 96384 GiB0

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