E4ads_v5 by Microsoft Azure

E4ads_v5 is a EADSv5 family [AMD processor] [Local Disk] [Premium Storage capable] 4 vCPUs server offered by Microsoft Azure with 4 vCPUs, 32 GiB of memory and 154 GB of storage. The pricing starts at 0.0307 USD per hour.
4 vCPU
32 GiB Memory
154 GB Storage
Spare SCore
5,396
(All-cores)
2,701
(Single-core)

Specifications

Server Metadata

Vendor ID
azure
Server ID
Standard_E4ads_v5
Name
E4ads_v5
API Reference
Standard_E4ads_v5
Description
EADSv5 family [AMD processor] [Local Disk] [Premium Storage capable] 4 vCPUs
Family
EADSv5
Hw Virt
Average Time To Start
20
Status
active
Observed At
2026-10-22T10:06:16.784472

Availability

REGION / IDSPOTONDEMAND
Central India (IN) / centralindia
0.0307 USD/h 0.166 USD/h
Jio India Central (IN) / jioindiacentral
- 0.166 USD/h
Jio India West (IN) / jioindiawest
- 0.166 USD/h
East US 2 (US) / eastus2
0.0484 USD/h 0.262 USD/h
North Central US (US) / northcentralus
0.0484 USD/h 0.262 USD/h
West US 2 (US) / westus2
0.0484 USD/h 0.262 USD/h
West US 3 (US) / westus3
0.0484 USD/h 0.262 USD/h
East US (US) / eastus
0.0552 USD/h 0.262 USD/h
Sweden Central (SE) / swedencentral
0.0514 USD/h 0.278 USD/h
Indonesia Central (ID) / indonesiacentral
0.0529 USD/h 0.286 USD/h
Malaysia West (MY) / malaysiawest
0.0529 USD/h 0.286 USD/h
Canada Central (CA) / canadacentral
0.0532 USD/h 0.288 USD/h
Canada East (CA) / canadaeast
0.0532 USD/h 0.288 USD/h
Mexico Central (ZA) / mexicocentral
0.0532 USD/h 0.288 USD/h
North Europe (IE) / northeurope
0.054 USD/h 0.292 USD/h
Central US (US) / centralus
0.0547 USD/h 0.296 USD/h
West US (US) / westus
0.0547 USD/h 0.296 USD/h
Korea South (KR) / koreasouth
0.0556 USD/h 0.301 USD/h
India South Central (IN) / indiasouthcentral
0.0614 USD/h 0.302 USD/h
France Central (FR) / francecentral
0.0565 USD/h 0.306 USD/h
UK South (GB) / uksouth
0.0492 USD/h 0.308 USD/h
Italy North (IT) / italynorth
0.0569 USD/h 0.308 USD/h
Spain Central (ES) / spaincentral
0.0569 USD/h 0.308 USD/h
South Central US (US) / southcentralus
0.058 USD/h 0.314 USD/h
West Central US (US) / westcentralus
0.0657 USD/h 0.314 USD/h
Belgium Central (BE) / belgiumcentral
0.0584 USD/h 0.316 USD/h
Denmark East (DK) / denmarkeast
0.0584 USD/h 0.316 USD/h
Germany West Central (DE) / germanywestcentral
0.0584 USD/h 0.316 USD/h
Korea Central (KR) / koreacentral
0.0584 USD/h 0.316 USD/h
Poland Central (PL) / polandcentral
0.0584 USD/h 0.316 USD/h
West Europe (NL) / westeurope
0.0584 USD/h 0.316 USD/h
Austria East (AT) / austriaeast
0.0642 USD/h 0.316 USD/h
UK West (GB) / ukwest
0.0586 USD/h 0.317 USD/h
Australia Central 2 (AU) / australiacentral2
0.0318 USD/h 0.318 USD/h
Australia Central (AU) / australiacentral
0.0588 USD/h 0.318 USD/h
Australia East (AU) / australiaeast
0.0588 USD/h 0.318 USD/h
Japan East (JP) / japaneast
0.0588 USD/h 0.318 USD/h
Japan West (JP) / japanwest
0.0588 USD/h 0.318 USD/h
Southeast Asia (SG) / southeastasia
0.0588 USD/h 0.318 USD/h
Israel Central (IL) / israelcentral
0.0595 USD/h 0.322 USD/h
Qatar Central (QA) / qatarcentral
0.0595 USD/h 0.322 USD/h
UAE North (AE) / uaenorth
0.0595 USD/h 0.322 USD/h
New Zealand North (NZ) / newzealandnorth
0.0679 USD/h 0.334 USD/h
West India (IN) / westindia
0.0619 USD/h 0.335 USD/h
Australia Southeast (AU) / australiasoutheast
0.063 USD/h 0.341 USD/h
South Africa North (ZA) / southafricanorth
0.0639 USD/h 0.346 USD/h
East Asia (HK) / eastasia
0.0641 USD/h 0.347 USD/h
Chile Central (CL) / chilecentral
0.0671 USD/h 0.363 USD/h
South India (IN) / southindia
0.0682 USD/h 0.369 USD/h
Norway East (NO) / norwayeast
0.0693 USD/h 0.375 USD/h
Switzerland North (CH) / switzerlandnorth
0.0693 USD/h 0.375 USD/h
France South (FR) / francesouth
0.0736 USD/h 0.398 USD/h
Germany North (DE) / germanynorth
0.076 USD/h 0.411 USD/h
Brazil South (BR) / brazilsouth
0.0769 USD/h 0.416 USD/h
UAE Central (AE) / uaecentral
0.0774 USD/h 0.419 USD/h
South Africa West (ZA) / southafricawest
0.0832 USD/h 0.45 USD/h
Norway West (NO) / norwaywest
0.09 USD/h 0.487 USD/h
Switzerland West (CH) / switzerlandwest
0.09 USD/h 0.487 USD/h
Brazil Southeast (US) / brazilsoutheast
0.1 USD/h 0.541 USD/h

Processor

vCPUs
4
Hypervisor
Microsoft Hyper-V
CPU Allocation
Dedicated
CPU Cores
2
CPU Speed
3.7 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
1 MiB
CPU L2 Cache Total
2 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
50

System Resources and Accelerators

MEMORY
Memory Amount
32 GiB
Memory Amount Actual
32 GiB
ACCELERATORS
Accelerator Count
0
Accelerator Memory Min
0 MiB
Accelerator Memory Total
0 MiB
Accelerators
    STORAGE
    Storage Size
    154 GB
    Storage Type
    ssd
    Storages
    • 154 GB ssd (temp disk)
    NETWORK
    Inbound Traffic
    0 GB/month
    Outbound Traffic
    0 GB/month
    IPv4
    0

    CPU and System Topology

    Server Description

    An x86_64 virtual machine featuring a high memory-to-vCPU ratio and local SSD storage for memory-intensive, single-threaded workloads.

    Memory OptimizedStorage & Database

    Microsoft Azure E4ads_v5 is a memory-optimized virtual machine powered by an AMD EPYC 7763 processor running at 3.7 GHz on the x86_64 architecture. It features 4 dedicated vCPUs, 32.0 GB of RAM, and a bundled 154 GB local SSD. While the instance demonstrates strong single-core CPU performance in stress-ng benchmarks, its multi-core capabilities, memory bandwidth, and database operations fall into the bottom 25%. This hardware configuration provides a high memory-to-vCPU ratio of 8.0 GB per core, offering qualitative cost efficiency for memory-bound workloads that do not demand heavy parallel processing. The server is suited for memory-intensive applications, caching, and single-threaded data processing.

    Economics

    Average Price per Region

    Prices per Zone

    Lowest Prices

    Performance

    Workload Profiles

    0.28Score
    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) 323,109 ops/sec 1,918,343 ops/sec 0.17 50.00% 50.00% -59.00%
    Redis RPS (pipeline=16, SET) 2,433,516 ops/sec 11,704,734 ops/sec 0.2 20.00% 20.00% -28.00%
    PassMark Memory Mark (composite) 2,299 2,416 0.96 10.00% 10.00% -0.41%
    Memory bandwidth (read, 16 MB ~ L3) 64,303 MB/sec 108,420 MB/sec 0.58 10.00% 10.00% -5.30%
    PassMark single-thread CPU 2,379 Mops/s 2,365 Mops/s 1 10.00% 10.00% 0.00%

    Memory Bandwidth

    Compression

    OpenSSL

    Geekbench Single-Core

    Score: 1,588

    Geekbench Multi-Core

    Score: 3,636

    Passmark CPU Scores

    BENCHMARKSCORE
    Mark
    		 6,154
    Compression
    		 64,707
    Encryption
    		 4,296
    Extended Instructions
    		 3,605
    Floating Point Maths
    		 9,170
    Integer Maths
    		 16,489
    Physics
    		 721
    Prime Numbers
    		 38
    Single Threaded
    		 2,379
    String Sorting
    		 9,140

    Passmark Memory Scores

    BENCHMARKSCORE
    Memory Mark
    		 2,299
    Database Operations
    		 1,790
    Memory Latency
    		 70
    Memory Read Cached
    		 24,303
    Memory Read Uncached
    		 19,172
    Memory Write
    		 17,701

    Stress-ng Stressors

    CPU integerSingleMultiScaling
    atomic
    		 326.62 326.51 1.00×
    bitops
    		 124,441 298,959 2.40×
    branch
    		 164,728 587,336 3.57×
    funccall
    		 479.78 1,354 2.82×
    funcret
    		 16,159 47,180 2.92×
    hash
    		 126,718 378,360 2.99×
    intmath
    		 51,942 138,175 2.66×
    nop
    		 485,589 981,028 2.02×
    prime
    		 390,399 1,016,125 2.60×
    rotate
    		 68,284 136,385 2.00×
    str
    		 843,799 2,028,367 2.40×
    wcs
    		 527,020 1,273,191 2.42×
    CryptographySingleMultiScaling
    crypt
    		 2,886 6,251 2.17×
    CompressionSingleMultiScaling
    jpeg
    		 670.48 1,878 2.80×
    zlib
    		 42.32 138.02 3.26×
    HypervisorSingleMultiScaling
    clock
    		 20,059 62,761 3.13×
    clone
    		 1,088 2,529 2.32×
    context
    		 2,373 8,345 3.52×
    cpu-sched
    		 55.11 242.14 4.39×
    eventfd
    		 31,808 216,188 6.80×
    fault
    		 8,529 25,380 2.98×
    fork
    		 4,253 11,482 2.70×
    getrandom
    		 40,386 107,236 2.66×
    hrtimers
    		 124,010 307,991 2.48×
    mprotect
    		 657,483 708,011 1.08×
    mtx
    		 25,141,959 165,492,633 6.58×
    munmap
    		 2,906 8,027 2.76×
    null
    		 274,647 942,483 3.43×
    pipe
    		 996,030 1,487,311 1.49×
    priv-instr
    		 352,036 1,190,068 3.38×
    resched
    		 537,770 195,405 0.36×
    switch
    		 53,082 548,192 10.33×
    timermix
    		 152,177 485,695 3.19×
    tlb-shootdown
    		 12,393 12,819 1.03×
    tsc
    		 609,550 2,364,308 3.88×
    usersyscall
    		 260,551 884,988 3.40×
    vdso
    		 73,140,239 234,729,355 3.21×
    vfork
    		 25,945 75,530 2.91×
    x86syscall
    		 3,232,498 11,254,156 3.48×
    yield
    		 1,740,416 1,685,605 0.97×
    zero
    		 2,158,464 7,417,790 3.44×
    CPU float/SIMDSingleMultiScaling
    eigen
    		 12,730 27,170 2.13×
    expmath
    		 2,404 7,597 3.16×
    fma
    		 711,522 2,327,623 3.27×
    fp
    		 195.22 605.82 3.10×
    fractal
    		 5.8 19.6 3.38×
    hyperbolic
    		 2,768 9,029 3.26×
    logmath
    		 3,544 10,358 2.92×
    matrix
    		 3,812 8,973 2.35×
    matrix-3d
    		 115.98 571.1 4.92×
    monte-carlo
    		 139.76 472.11 3.38×
    mpfr
    		 1,313 3,365 2.56×
    powmath
    		 1,056 3,432 3.25×
    trig
    		 1,452 4,467 3.08×
    veccmp
    		 14,659 39,211 2.67×
    vecfp
    		 1,407 4,342 3.09×
    vecmath
    		 3,139 10,243 3.26×
    vecshuf
    		 494.26 1,210 2.45×
    vecwide
    		 22,121 58,871 2.66×
    AlgorithmsSingleMultiScaling
    bitonicsort
    		 8 18.4 2.30×
    bsearch
    		 236.28 654.55 2.77×
    bubblesort
    		 0.6 2.4 4.00×
    fibsearch
    		 293.65 691.43 2.35×
    heapsort
    		 8.4 22.6 2.69×
    hsearch
    		 8,747 19,051 2.18×
    insertionsort
    		 10 20 2.00×
    malloc
    		 2,918,229 10,893,755 3.73×
    mcontend
    		 222.28 606.16 2.73×
    mergesort
    		 25.8 78.4 3.04×
    qsort
    		 17 48 2.82×
    skiplist
    		 5,476 17,416 3.18×
    tree
    		 1.6 4.8 3.00×
    MemorySingleMultiScaling
    cache
    		 710,843 1,114,176 1.57×
    cachehammer
    		 246,277 890,373 3.62×
    cacheline
    		 38.93 159.46 4.10×
    l1cache
    		 196.16 449.53 2.29×
    memcpy
    		 347.1 708.39 2.04×
    memrate
    		 3.33 4.68 1.41×
    memthrash
    		 65.95 193.79 2.94×
    ptr-chase
    		 45,006,703 44,828,456 1.00×
    spinmem
    		 266.59 184.34 0.69×
    stream
    		 108.81 719.54 6.61×
    vm
    		 114,267 260,585 2.28×

    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
    E2ads_v5 216 GiB0
    E4-2ads_v5 232 GiB0
    E8-2ads_v5 264 GiB0
    E8-4ads_v5 464 GiB0
    E16-4ads_v5 4128 GiB0
    E8ads_v5 864 GiB0
    E16-8ads_v5 8128 GiB0

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