E48ads_v6 by Microsoft Azure

E48ads_v6 is a Eadv6 family [AMD processor] [Local Disk] [Premium Storage capable] 48 vCPUs server offered by Microsoft Azure with 48 vCPUs, 384 GiB of memory and 2.83 TB of storage. The pricing starts at 0.416 USD per hour.
48 vCPU
384 GiB Memory
2.83 TB Storage
Spare SCore
73,864
(All-cores)
3,080
(Single-core)

Specifications

Server Metadata

Vendor ID
azure
Server ID
Standard_E48ads_v6
Name
E48ads_v6
API Reference
Standard_E48ads_v6
Description
Eadv6 family [AMD processor] [Local Disk] [Premium Storage capable] 48 vCPUs
Family
Eadv6
Hw Virt
Average Time To Start
110
Status
active
Observed At
2026-10-27T10:54:25.568243

Availability

REGION / IDSPOTONDEMAND
Central India (IN) / centralindia
0.416 USD/h 2.251 USD/h
Jio India Central (IN) / jioindiacentral
- 2.251 USD/h
Jio India West (IN) / jioindiawest
- 2.251 USD/h
East US 2 (US) / eastus2
0.644 USD/h 3.485 USD/h
North Central US (US) / northcentralus
0.644 USD/h 3.485 USD/h
West US 2 (US) / westus2
0.644 USD/h 3.485 USD/h
West US 3 (US) / westus3
0.644 USD/h 3.485 USD/h
East US (US) / eastus
0.7305 USD/h 3.485 USD/h
India South Central (IN) / indiasouthcentral
0.6745 USD/h 3.65 USD/h
Sweden Central (SE) / swedencentral
0.6884 USD/h 3.725 USD/h
Mexico Central (ZA) / mexicocentral
0.7078 USD/h 3.83 USD/h
Canada Central (CA) / canadacentral
0.7185 USD/h 3.888 USD/h
Canada East (CA) / canadaeast
0.7185 USD/h 3.888 USD/h
North Europe (IE) / northeurope
0.7185 USD/h 3.888 USD/h
Central US (US) / centralus
0.7219 USD/h 3.936 USD/h
Indonesia Central (ID) / indonesiacentral
0.7277 USD/h 3.938 USD/h
Malaysia West (MY) / malaysiawest
0.7277 USD/h 3.938 USD/h
Korea South (KR) / koreasouth
0.7398 USD/h 4.003 USD/h
UK South (GB) / uksouth
0.7486 USD/h 4.051 USD/h
France Central (FR) / francecentral
0.7558 USD/h 4.09 USD/h
Italy North (IT) / italynorth
0.7558 USD/h 4.09 USD/h
Spain Central (ES) / spaincentral
0.7558 USD/h 4.09 USD/h
West US (US) / westus
0.7558 USD/h 4.09 USD/h
South Central US (US) / southcentralus
0.7708 USD/h 4.171 USD/h
West Central US (US) / westcentralus
0.7708 USD/h 4.171 USD/h
Austria East (AT) / austriaeast
0.7762 USD/h 4.2 USD/h
Belgium Central (BE) / belgiumcentral
0.7762 USD/h 4.2 USD/h
Denmark East (DK) / denmarkeast
0.7762 USD/h 4.2 USD/h
Poland Central (PL) / polandcentral
0.7762 USD/h 4.2 USD/h
Germany West Central (DE) / germanywestcentral
0.778 USD/h 4.21 USD/h
UK West (GB) / ukwest
0.778 USD/h 4.21 USD/h
West Europe (NL) / westeurope
0.778 USD/h 4.21 USD/h
Korea Central (KR) / koreacentral
0.793 USD/h 4.291 USD/h
Qatar Central (QA) / qatarcentral
0.793 USD/h 4.291 USD/h
UAE North (AE) / uaenorth
0.793 USD/h 4.291 USD/h
Australia Central 2 (AU) / australiacentral2
0.4373 USD/h 4.373 USD/h
Australia Central (AU) / australiacentral
0.8081 USD/h 4.373 USD/h
Australia East (AU) / australiaeast
0.8081 USD/h 4.373 USD/h
Southeast Asia (SG) / southeastasia
0.8081 USD/h 4.373 USD/h
New Zealand North (NZ) / newzealandnorth
0.889 USD/h 4.373 USD/h
West India (IN) / westindia
0.8231 USD/h 4.454 USD/h
Australia Southeast (AU) / australiasoutheast
0.8383 USD/h 4.536 USD/h
Japan East (JP) / japaneast
0.8383 USD/h 4.536 USD/h
Japan West (JP) / japanwest
0.8383 USD/h 4.536 USD/h
South Africa North (ZA) / southafricanorth
0.8604 USD/h 4.656 USD/h
East Asia (HK) / eastasia
0.8906 USD/h 4.819 USD/h
Chile Central (CL) / chilecentral
0.9016 USD/h 4.879 USD/h
South India (IN) / southindia
0.9057 USD/h 4.901 USD/h
Israel Central (IL) / israelcentral
0.9207 USD/h 4.982 USD/h
Norway East (NO) / norwayeast
0.9207 USD/h 4.982 USD/h
Switzerland North (CH) / switzerlandnorth
0.9207 USD/h 4.982 USD/h
France South (FR) / francesouth
0.9802 USD/h 5.304 USD/h
Germany North (DE) / germanynorth
1.0103 USD/h 5.467 USD/h
UAE Central (AE) / uaecentral
1.0316 USD/h 5.582 USD/h
Brazil South (BR) / brazilsouth
1.0325 USD/h 5.587 USD/h
South Africa West (ZA) / southafricawest
1.1151 USD/h 6.034 USD/h
Norway West (NO) / norwaywest
1.1975 USD/h 6.48 USD/h
Switzerland West (CH) / switzerlandwest
1.1975 USD/h 6.48 USD/h
Brazil Southeast (US) / brazilsoutheast
1.3394 USD/h 7.248 USD/h

Processor

vCPUs
48
Hypervisor
Microsoft Hyper-V
CPU Allocation
Dedicated
CPU Cores
24
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
768 KiB
CPU L1I Cache
32 KiB
CPU L1I Cache Total
768 KiB
CPU L2 Cache
1 MiB
CPU L2 Cache Total
24 MiB
CPU L3 Cache
32 MiB
CPU L3 Cache Total
96 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
24
Scalability
50

System Resources and Accelerators

MEMORY
Memory Amount
384 GiB
Memory Amount Actual
384 GiB
ACCELERATORS
Accelerator Count
0
Accelerator Memory Min
0 MiB
Accelerator Memory Total
0 MiB
Accelerators
    STORAGE
    Storage Size
    2835 GB
    Storage Type
    nvme ssd
    Storages
    • 2835 GB nvme ssd
    NETWORK
    Inbound Traffic
    0 GB/month
    Outbound Traffic
    0 GB/month
    IPv4
    0

    CPU and System Topology

    Server Description

    High-density memory instance equipped with 48 vCPUs, 384 GB RAM, and local NVMe storage for memory-intensive workloads and databases.

    Memory OptimizedStorage & Database

    Microsoft Azure E48ads_v6 is a memory-optimized virtual machine built on x86_64 AMD EPYC 9V74 processors. It features 48 dedicated vCPUs across 24 physical cores running at 3.7 GHz, paired with 384.0 GB of RAM, yielding an 8.0 GB per vCPU ratio. The server includes 2835 GB of local NVMe SSD storage and supports AVX-512 instruction sets along with hardware cryptographic acceleration. Benchmarks highlight strong multi-core processing capabilities, top-tier Redis SET performance of 67.13 million operations per second, and high PassMark database test scores. However, uncached memory bandwidth remains average, and CPU-based execution of 70B parameter LLM models yields low generation rates. Bundling fast local NVMe storage directly with dense memory provides operational cost efficiency for disk-bound caching layers and high-concurrency databases without relying exclusively on remote disk volumes. Microsoft Azure E48ads_v6 is suited for enterprise relational databases, Redis caching, large-scale software compilation, and memory-bound transactional processing.

    Economics

    Average Price per Region

    Prices per Zone

    Lowest Prices

    Performance

    Workload Profiles

    2.2Score
    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) 5,110,831 ops/sec 1,918,343 ops/sec 2.7 50.00% 50.00% +64.00%
    Redis RPS (pipeline=16, SET) 37,206,493 ops/sec 11,704,734 ops/sec 3.1 20.00% 20.00% +25.00%
    PassMark Memory Mark (composite) 2,801 2,416 1.2 10.00% 10.00% +1.80%
    Memory bandwidth (read, 16 MB ~ L3) 127,157 MB/sec 108,420 MB/sec 1.2 10.00% 10.00% +1.80%
    PassMark single-thread CPU 2,899 Mops/s 2,365 Mops/s 1.2 10.00% 10.00% +1.80%

    Memory Bandwidth

    Compression

    OpenSSL

    Geekbench Single-Core

    Score: 2,095

    Geekbench Multi-Core

    Score: 20,385

    Passmark CPU Scores

    BENCHMARKSCORE
    Mark
    		 62,947
    Compression
    		 925,928
    Encryption
    		 57,806
    Extended Instructions
    		 65,957
    Floating Point Maths
    		 127,568
    Integer Maths
    		 228,061
    Physics
    		 6,784
    Prime Numbers
    		 362
    Single Threaded
    		 2,899
    String Sorting
    		 133,235

    Passmark Memory Scores

    BENCHMARKSCORE
    Memory Mark
    		 2,801
    Database Operations
    		 22,303
    Memory Latency
    		 78
    Memory Read Cached
    		 27,894
    Memory Read Uncached
    		 27,556
    Memory Write
    		 26,832

    Stress-ng Stressors

    CPU integerSingleMultiScaling
    atomic
    		 672.89 188.55 0.28×
    bitops
    		 160,381 4,639,127 28.93×
    branch
    		 212,379 9,022,150 42.48×
    funccall
    		 617.38 20,527 33.25×
    funcret
    		 20,940 734,646 35.08×
    hash
    		 163,564 5,851,571 35.78×
    intmath
    		 67,211 2,139,544 31.83×
    nop
    		 628,844 15,262,321 24.27×
    prime
    		 488,151 15,045,668 30.82×
    rotate
    		 88,371 2,120,001 23.99×
    str
    		 1,065,205 32,199,030 30.23×
    wcs
    		 706,695 19,177,184 27.14×
    CryptographySingleMultiScaling
    crypt
    		 3,747 97,160 25.93×
    CompressionSingleMultiScaling
    jpeg
    		 919.72 28,780 31.29×
    zlib
    		 80.03 2,516 31.44×
    HypervisorSingleMultiScaling
    clock
    		 21,236 202,219 9.52×
    clone
    		 1,126 21,225 18.86×
    context
    		 3,023 129,705 42.91×
    cpu-sched
    		 74.67 3,065 41.05×
    eventfd
    		 34,304 2,700,302 78.72×
    fault
    		 10,596 191,926 18.11×
    fork
    		 4,047 58,316 14.41×
    getrandom
    		 51,509 1,661,140 32.25×
    hrtimers
    		 1,114,237 4,885,090 4.38×
    mprotect
    		 742,659 9,780,350 13.17×
    mtx
    		 41,463,796 2,121,374,108 51.16×
    munmap
    		 3,056 52,270 17.11×
    null
    		 352,470 14,745,283 41.83×
    pipe
    		 1,251,070 24,643,871 19.70×
    priv-instr
    		 451,106 16,514,281 36.61×
    resched
    		 6,812,292 3,520,146 0.52×
    switch
    		 119,691 9,271,966 77.47×
    timermix
    		 198,603 7,046,273 35.48×
    tlb-shootdown
    		 9,930 123,680 12.46×
    tsc
    		 785,809 36,879,102 46.93×
    usersyscall
    		 333,552 12,771,785 38.29×
    vdso
    		 94,537,029 3,678,605,442 38.91×
    vfork
    		 22,015 197,861 8.99×
    x86syscall
    		 4,168,239 174,342,050 41.83×
    yield
    		 34,516,337 32,894,665 0.95×
    zero
    		 2,774,021 114,502,249 41.28×
    CPU float/SIMDSingleMultiScaling
    eigen
    		 16,467 418,975 25.44×
    expmath
    		 3,038 112,193 36.93×
    fma
    		 919,671 35,813,737 38.94×
    fp
    		 251.67 9,292 36.92×
    fractal
    		 7.4 300.94 40.67×
    hyperbolic
    		 3,502 136,989 39.12×
    logmath
    		 4,569 156,326 34.22×
    matrix
    		 4,934 138,609 28.09×
    matrix-3d
    		 151.29 5,357 35.41×
    monte-carlo
    		 182.42 7,222 39.59×
    mpfr
    		 1,699 51,038 30.04×
    powmath
    		 1,333 51,904 38.93×
    trig
    		 1,859 68,385 36.79×
    veccmp
    		 19,067 591,890 31.04×
    vecfp
    		 1,813 64,936 35.82×
    vecmath
    		 4,036 156,150 38.69×
    vecshuf
    		 638.88 18,824 29.46×
    vecwide
    		 28,592 880,772 30.80×
    AlgorithmsSingleMultiScaling
    bitonicsort
    		 10.4 287.59 27.65×
    bsearch
    		 305.89 10,267 33.56×
    bubblesort
    		 0.8 28.8 36.00×
    fibsearch
    		 380.6 11,020 28.95×
    heapsort
    		 10.8 354.39 32.81×
    hsearch
    		 11,396 292,402 25.66×
    insertionsort
    		 13 317 24.38×
    malloc
    		 3,744,381 84,440,321 22.55×
    mcontend
    		 106.67 7,499 70.30×
    mergesort
    		 34.6 1,210 34.97×
    qsort
    		 21.6 738.37 34.18×
    skiplist
    		 7,124 272,943 38.31×
    tree
    		 2.2 38.38 17.45×
    MemorySingleMultiScaling
    cache
    		 864,801 1,384,577 1.60×
    cachehammer
    		 263,820 9,743,944 36.93×
    cacheline
    		 46.74 3,666 78.43×
    l1cache
    		 260.91 6,886 26.39×
    memcpy
    		 448.54 10,984 24.49×
    memrate
    		 3.55 18.61 5.24×
    memthrash
    		 175.96 1,463 8.32×
    ptr-chase
    		 62,744,402 360,344,690 5.74×
    spinmem
    		 316.78 2,362 7.46×
    stream
    		 120.09 30,070 250.39×
    vm
    		 199,838 298,272 1.49×

    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_v6 216 GiB0
    E4ads_v6 432 GiB0
    E8ads_v6 864 GiB0
    E16ads_v6 16128 GiB0
    E20ads_v6 20160 GiB0
    E96-24ads_v6 24672 GiB0
    E32ads_v6 32256 GiB0

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