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D4as_v5 by Microsoft Azure

D4as_v5 is a DASv5 family [AMD processor] [Premium Storage capable] 4 vCPUs server offered by Microsoft Azure with 4 vCPUs, 16 GiB of memory and 0 GB of storage. The pricing starts at 0.0205 USD per hour.
4 vCPU
16 GiB Memory
Spare SCore
5399
(All-cores)
2702
(Single-core)

Specifications

Server Metadata

Vendor ID
azure
Server ID
Standard_D4as_v5
Name
D4as_v5
API Reference
Standard_D4as_v5
Description
DASv5 family [AMD processor] [Premium Storage capable] 4 vCPUs
Family
DASv5
Hw Virt
Average Time To Start
14
Status
active
Observed At
2026-08-02T06:21:48.924422

Availability

REGION / IDSPOTONDEMAND
Central India (IN) / centralindia
0.0205 USD/h 0.111 USD/h
Jio India Central (IN) / jioindiacentral
- 0.111 USD/h
Jio India West (IN) / jioindiawest
- 0.111 USD/h
North Central US (US) / northcentralus
0.0318 USD/h 0.172 USD/h
West US 2 (US) / westus2
0.0318 USD/h 0.172 USD/h
West US 3 (US) / westus3
0.0318 USD/h 0.172 USD/h
East US (US) / eastus
0.0363 USD/h 0.172 USD/h
East US 2 (US) / eastus2
0.0398 USD/h 0.172 USD/h
India South Central (IN) / indiasouthcentral
0.0336 USD/h 0.182 USD/h
Sweden Central (SE) / swedencentral
0.034 USD/h 0.184 USD/h
Mexico Central (ZA) / mexicocentral
0.0349 USD/h 0.189 USD/h
Canada Central (CA) / canadacentral
0.0355 USD/h 0.192 USD/h
Canada East (CA) / canadaeast
0.0355 USD/h 0.192 USD/h
North Europe (IE) / northeurope
0.0355 USD/h 0.192 USD/h
Central US (US) / centralus
0.0358 USD/h 0.194 USD/h
Indonesia Central (ID) / indonesiacentral
0.0359 USD/h 0.194 USD/h
Malaysia West (MY) / malaysiawest
0.0359 USD/h 0.194 USD/h
Korea South (KR) / koreasouth
0.0366 USD/h 0.198 USD/h
UK South (GB) / uksouth
0.0286 USD/h 0.2 USD/h
France Central (FR) / francecentral
0.0373 USD/h 0.202 USD/h
Italy North (IT) / italynorth
0.0373 USD/h 0.202 USD/h
Spain Central (ES) / spaincentral
0.0373 USD/h 0.202 USD/h
West US (US) / westus
0.0373 USD/h 0.202 USD/h
South Central US (US) / southcentralus
0.0381 USD/h 0.206 USD/h
West Central US (US) / westcentralus
0.0499 USD/h 0.206 USD/h
Austria East (AT) / austriaeast
0.0384 USD/h 0.208 USD/h
Belgium Central (BE) / belgiumcentral
0.0384 USD/h 0.208 USD/h
Denmark East (DK) / denmarkeast
0.0384 USD/h 0.208 USD/h
Germany West Central (DE) / germanywestcentral
0.0384 USD/h 0.208 USD/h
Poland Central (PL) / polandcentral
0.0384 USD/h 0.208 USD/h
UK West (GB) / ukwest
0.0384 USD/h 0.208 USD/h
West Europe (NL) / westeurope
0.0384 USD/h 0.208 USD/h
Israel Central (IL) / israelcentral
0.0392 USD/h 0.212 USD/h
Korea Central (KR) / koreacentral
0.0392 USD/h 0.212 USD/h
Qatar Central (QA) / qatarcentral
0.0392 USD/h 0.212 USD/h
UAE North (AE) / uaenorth
0.0392 USD/h 0.212 USD/h
Australia Central 2 (AU) / australiacentral2
0.0216 USD/h 0.216 USD/h
Australia Central (AU) / australiacentral
0.0399 USD/h 0.216 USD/h
Australia East (AU) / australiaeast
0.0399 USD/h 0.216 USD/h
Southeast Asia (SG) / southeastasia
0.0399 USD/h 0.216 USD/h
West India (IN) / westindia
0.0407 USD/h 0.22 USD/h
Australia Southeast (AU) / australiasoutheast
0.0414 USD/h 0.224 USD/h
Japan East (JP) / japaneast
0.0414 USD/h 0.224 USD/h
Japan West (JP) / japanwest
0.0414 USD/h 0.224 USD/h
New Zealand North (NZ) / newzealandnorth
0.042 USD/h 0.227 USD/h
South Africa North (ZA) / southafricanorth
0.0423 USD/h 0.229 USD/h
East Asia (HK) / eastasia
0.044 USD/h 0.238 USD/h
Chile Central (CL) / chilecentral
0.0447 USD/h 0.242 USD/h
South India (IN) / southindia
0.0449 USD/h 0.243 USD/h
Norway East (NO) / norwayeast
0.0455 USD/h 0.246 USD/h
Switzerland North (CH) / switzerlandnorth
0.0455 USD/h 0.246 USD/h
France South (FR) / francesouth
0.0486 USD/h 0.263 USD/h
Germany North (DE) / germanynorth
0.0499 USD/h 0.27 USD/h
UAE Central (AE) / uaecentral
0.051 USD/h 0.276 USD/h
Brazil South (BR) / brazilsouth
0.0512 USD/h 0.276 USD/h
South Africa West (ZA) / southafricawest
0.0551 USD/h 0.298 USD/h
Norway West (NO) / norwaywest
0.0591 USD/h 0.32 USD/h
Switzerland West (CH) / switzerlandwest
0.0591 USD/h 0.32 USD/h
Brazil Southeast (US) / brazilsoutheast
0.0663 USD/h 0.359 USD/h

Processor

vCPUs
4
Hypervisor
Microsoft Hyper-V
CPU Allocation
Dedicated
CPU Cores
2
CPU Speed
3.525 GHz
CPU Architecture
x86_64
CPU Manufacturer
AMD
CPU Family
EPYC
CPU Model
7763
CPU L1D Cache
32 KiB
CPU L1D Cache Total
64 KiB
CPU L1I Cache
32 KiB
CPU L1I Cache Total
64 KiB
CPU L2 Cache
512 KiB
CPU L2 Cache Total
1 MiB
CPU L3 Cache
32 MiB
CPU L3 Cache Total
32 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, rdseed, adx, smap, clflushopt, clwb, sha_ni, xsaveopt, xsavec, xgetbv1, xsaves, user_shstk, clzero, xsaveerptr, rdpru, arat, npt, nrip_save, tsc_scale, vmcb_clean, flushbyasid, decodeassists, pausefilter, pfthreshold, v_vmsave_vmload, umip, vaes, vpclmulqdq, rdpid, fsrm
Ecpus
2
Scalability
100

System Resources and Accelerators

MEMORY
Memory Amount
16 GiB
Memory Amount Actual
16 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 general-purpose virtual machine featuring strong single-core performance and a balanced memory-to-CPU ratio for predictable workloads.

    General Purpose

    Microsoft Azure D4as_v5 is a general-purpose virtual machine featuring 4 dedicated vCPUs and 16.0 GB of RAM, powered by an AMD EPYC 7763 processor running at 3.525 GHz on the x86_64 architecture. Lacking local storage and GPUs, this Premium Storage capable instance relies on remote disks. Performance benchmarks show a distinct tradeoff: single-core CPU performance is strong, ranking in the top 25%, while multi-core performance, memory write bandwidth, and database operations fall into the bottom 25%. This resource profile makes the instance a qualitatively cost-efficient option for workloads that benefit from dedicated CPU allocation but do not require heavy multi-threaded scaling. It is best suited for lightweight web serving, single-threaded data processing, and development environments.

    Economics

    Average Price per Region

    Prices per Zone

    Lowest Prices

    Performance

    Workload Profiles

    0.285Score
    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) 318,461 ops/sec 1,896,415 ops/sec 0.168 50.00% 50.00% -59.00%
    Redis RPS (pipeline=16, SET) 2,373,137 ops/sec 11,539,523 ops/sec 0.206 20.00% 20.00% -27.10%
    PassMark Memory Mark (composite) 2,256 2,411 0.936 10.00% 10.00% -0.66%
    Memory bandwidth (read, 16 MB ~ L3) 71,605 MB/sec 107,368 MB/sec 0.667 10.00% 10.00% -3.97%
    PassMark single-thread CPU 2,387 Mops/s 2,363 Mops/s 1.01 10.00% 10.00% +0.10%

    Memory Bandwidth

    Compression

    OpenSSL

    Geekbench Single-Core

    Score: 1,588

    Geekbench Multi-Core

    Score: 3,667

    Passmark CPU Scores

    BENCHMARKSCORE
    Mark
    		 6162
    Compression
    		 64414
    Encryption
    		 4304
    Extended Instructions
    		 3608
    Floating Point Maths
    		 9178
    Integer Maths
    		 16561
    Physics
    		 729
    Prime Numbers
    		 39
    Single Threaded
    		 2387
    String Sorting
    		 9146

    Passmark Memory Scores

    BENCHMARKSCORE
    Memory Mark
    		 2256
    Database Operations
    		 1818
    Memory Latency
    		 63
    Memory Read Cached
    		 24370
    Memory Read Uncached
    		 20098
    Memory Write
    		 18936

    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_v5 28 GiB0
    D8as_v5 832 GiB0
    D16as_v5 1664 GiB0
    D32as_v5 32128 GiB0
    D48as_v5 48192 GiB0
    D64as_v5 64256 GiB0
    D96as_v5 96384 GiB0

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    D4as_v5 FAQs