E48ds_v4 by Microsoft Azure

E48ds_v4 is a EDSv4 family [Local Disk] [Premium Storage capable] [Intel processor] 48 vCPUs server offered by Microsoft Azure with 48 vCPUs, 384 GiB of memory and 1.84 TB of storage. The pricing starts at 0.4176 USD per hour.
48 vCPU
384 GiB Memory
1.84 TB Storage
Spare SCore
44,704
(All-cores)
1,451
(Single-core)

Specifications

Server Metadata

Vendor ID
azure
Server ID
Standard_E48ds_v4
Name
E48ds_v4
API Reference
Standard_E48ds_v4
Description
EDSv4 family [Local Disk] [Premium Storage capable] [Intel processor] 48 vCPUs
Family
EDSv4
Hw Virt
Average Time To Start
44
Status
active
Observed At
2026-10-25T13:14:46.927537

Availability

REGION / IDSPOTONDEMAND
North Central US (US) / northcentralus
0.6387 USD/h 3.456 USD/h
West US 2 (US) / westus2
0.6387 USD/h 3.456 USD/h
West US 3 (US) / westus3
0.6404 USD/h 3.456 USD/h
East US (US) / eastus
0.7265 USD/h 3.456 USD/h
East US 2 (US) / eastus2
1.3129 USD/h 3.456 USD/h
Central India (IN) / centralindia
0.6697 USD/h 3.624 USD/h
India South Central (IN) / indiasouthcentral
0.7248 USD/h 3.624 USD/h
Jio India Central (IN) / jioindiacentral
- 3.624 USD/h
Jio India West (IN) / jioindiawest
- 3.624 USD/h
Sweden Central (SE) / swedencentral
0.6742 USD/h 3.648 USD/h
Indonesia Central (ID) / indonesiacentral
0.6945 USD/h 3.758 USD/h
Malaysia West (MY) / malaysiawest
0.6945 USD/h 3.758 USD/h
Canada East (CA) / canadaeast
0.7008 USD/h 3.792 USD/h
Canada Central (CA) / canadacentral
1.2225 USD/h 3.792 USD/h
Mexico Central (ZA) / mexicocentral
0.7026 USD/h 3.802 USD/h
Spain Central (ES) / spaincentral
0.7096 USD/h 3.84 USD/h
North Europe (IE) / northeurope
0.8279 USD/h 3.84 USD/h
West US (US) / westus
0.7185 USD/h 3.888 USD/h
Central US (US) / centralus
0.7224 USD/h 3.905 USD/h
Korea South (KR) / koreasouth
0.73 USD/h 3.95 USD/h
Israel Central (IL) / israelcentral
0.7451 USD/h 4.032 USD/h
Italy North (IT) / italynorth
0.7451 USD/h 4.032 USD/h
UK South (GB) / uksouth
0.6477 USD/h 4.056 USD/h
France Central (FR) / francecentral
0.7495 USD/h 4.056 USD/h
Australia Southeast (AU) / australiasoutheast
0.7664 USD/h 4.147 USD/h
West Central US (US) / westcentralus
0.7664 USD/h 4.147 USD/h
Austria East (AT) / austriaeast
0.7673 USD/h 4.152 USD/h
Belgium Central (BE) / belgiumcentral
0.7673 USD/h 4.152 USD/h
Denmark East (DK) / denmarkeast
0.7673 USD/h 4.152 USD/h
Germany West Central (DE) / germanywestcentral
0.7673 USD/h 4.152 USD/h
Korea Central (KR) / koreacentral
0.7673 USD/h 4.152 USD/h
Poland Central (PL) / polandcentral
0.7673 USD/h 4.152 USD/h
West Europe (NL) / westeurope
0.7673 USD/h 4.152 USD/h
West India (IN) / westindia
0.7704 USD/h 4.169 USD/h
Australia Central 2 (AU) / australiacentral2
0.4176 USD/h 4.176 USD/h
Australia Central (AU) / australiacentral
0.7717 USD/h 4.176 USD/h
Australia East (AU) / australiaeast
0.7717 USD/h 4.176 USD/h
Japan East (JP) / japaneast
0.7717 USD/h 4.176 USD/h
Southeast Asia (SG) / southeastasia
0.7742 USD/h 4.176 USD/h
UK West (GB) / ukwest
0.7728 USD/h 4.182 USD/h
East Asia (HK) / eastasia
0.7762 USD/h 4.2 USD/h
Qatar Central (QA) / qatarcentral
0.7806 USD/h 4.224 USD/h
UAE North (AE) / uaenorth
0.7806 USD/h 4.224 USD/h
New Zealand North (NZ) / newzealandnorth
0.8098 USD/h 4.382 USD/h
South Central US (US) / southcentralus
0.8303 USD/h 4.493 USD/h
South Africa North (ZA) / southafricanorth
0.8427 USD/h 4.56 USD/h
Norway East (NO) / norwayeast
0.844 USD/h 4.567 USD/h
Switzerland North (CH) / switzerlandnorth
0.844 USD/h 4.5672 USD/h
South India (IN) / southindia
0.8449 USD/h 4.572 USD/h
Japan West (JP) / japanwest
0.8475 USD/h 4.586 USD/h
Chile Central (CL) / chilecentral
0.8941 USD/h 4.838 USD/h
France South (FR) / francesouth
0.9708 USD/h 5.253 USD/h
UAE Central (AE) / uaecentral
0.9963 USD/h 5.391 USD/h
Germany North (DE) / germanynorth
1.0018 USD/h 5.421 USD/h
Brazil South (BR) / brazilsouth
1.0112 USD/h 5.472 USD/h
South Africa West (ZA) / southafricawest
1.0729 USD/h 5.806 USD/h
Norway West (NO) / norwaywest
1.0972 USD/h 5.937 USD/h
Switzerland West (CH) / switzerlandwest
1.1146 USD/h 6.0315 USD/h
Brazil Southeast (US) / brazilsoutheast
1.3245 USD/h 7.167 USD/h

Processor

vCPUs
48
Hypervisor
Microsoft Hyper-V
CPU Allocation
Dedicated
CPU Cores
24
CPU Speed
2.8 GHz
CPU Architecture
x86_64
CPU Manufacturer
Intel
CPU Family
Xeon
CPU Model
8370C
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
36 MiB
CPU L3 Cache Total
72 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, ss, ht, syscall, nx, pdpe1gb, rdtscp, lm, constant_tsc, rep_good, nopl, xtopology, cpuid, pni, pclmulqdq, vmx, ssse3, fma, cx16, pcid, sse4_1, sse4_2, movbe, popcnt, aes, xsave, avx, f16c, rdrand, hypervisor, lahf_lm, abm, 3dnowprefetch, tpr_shadow, ept, vpid, ept_ad, fsgsbase, bmi1, hle, avx2, smep, bmi2, erms, invpcid, rtm, avx512f, avx512dq, rdseed, adx, smap, avx512ifma, clflushopt, clwb, avx512cd, sha_ni, avx512bw, avx512vl, xsaveopt, xsavec, xgetbv1, xsaves, vnmi, avx512vbmi, umip, avx512_vbmi2, gfni, vaes, vpclmulqdq, avx512_vnni, avx512_bitalg, avx512_vpopcntdq, rdpid, fsrm, arch_capabilities
Ecpus
30.8
Scalability
64.17

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
    1843 GB
    Storage Type
    ssd
    Storages
    • 1843 GB ssd (temp disk)
    NETWORK
    Inbound Traffic
    0 GB/month
    Outbound Traffic
    0 GB/month
    IPv4
    0

    CPU and System Topology

    Server Description

    A memory-optimized virtual machine featuring high-capacity RAM, dedicated Intel Xeon processors, and high-speed local SSD storage for demanding database workloads.

    Memory OptimizedStorage & Database

    Microsoft Azure E48ds_v4 is a memory-optimized virtual machine powered by 48 dedicated vCPUs and 24 physical Intel Xeon 8370C cores running at 2.8 GHz. Built on the x86_64 architecture, this instance features 384.0 GB of RAM, yielding an 8.0 GB per core ratio, and includes a bundled 1843 GB local SSD with Premium Storage capabilities. Benchmark results highlight strong memory bandwidth, with uncached large-block reads reaching 230.36 GB/sec and writes at 111.32 GB/sec, while general compute and database operations perform in the average tier. Conversely, single-threaded decompression and LLM text generation represent relative performance trade-offs. This server is well-suited for memory-intensive workloads, including large databases, in-memory caching, and data analytics.

    Economics

    Average Price per Region

    Prices per Zone

    Lowest Prices

    Performance

    Workload Profiles

    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) 4,849,571 ops/sec 1,919,289 ops/sec 2.5 50.00% 50.00% +58.00%
    Redis RPS (pipeline=16, SET) 25,818,145 ops/sec 11,728,058 ops/sec 2.2 20.00% 20.00% +17.00%
    PassMark Memory Mark (composite) 2,713 2,416 1.1 10.00% 10.00% +0.96%
    Memory bandwidth (read, 16 MB ~ L3) 240,392 MB/sec 108,466 MB/sec 2.2 10.00% 10.00% +8.20%
    PassMark single-thread CPU 2,203 Mops/s 2,365 Mops/s 0.92 10.00% 10.00% -0.83%

    Memory Bandwidth

    Compression

    OpenSSL

    Geekbench Single-Core

    Score: 1,419

    Geekbench Multi-Core

    Score: 13,298

    Passmark CPU Scores

    BENCHMARKSCORE
    Mark
    		 39,476
    Compression
    		 649,634
    Encryption
    		 20,554
    Extended Instructions
    		 45,779
    Floating Point Maths
    		 80,251
    Integer Maths
    		 149,747
    Physics
    		 3,739
    Prime Numbers
    		 210
    Single Threaded
    		 2,203
    String Sorting
    		 75,948

    Passmark Memory Scores

    BENCHMARKSCORE
    Memory Mark
    		 2,713
    Database Operations
    		 16,254
    Memory Latency
    		 55
    Memory Read Cached
    		 24,972
    Memory Read Uncached
    		 11,558
    Memory Write
    		 10,250

    Stress-ng Stressors

    CPU integerSingleMultiScaling
    atomic
    		 222.42 191.84 0.86×
    bitops
    		 108,154 2,838,642 26.25×
    branch
    		 154,331 5,428,476 35.17×
    funccall
    		 542.63 12,093 22.29×
    funcret
    		 11,246 350,830 31.20×
    hash
    		 125,915 4,036,500 32.06×
    intmath
    		 22,466 752,426 33.49×
    nop
    		 190,687 3,865,601 20.27×
    prime
    		 314,156 7,668,472 24.41×
    rotate
    		 96,422 3,068,295 31.82×
    str
    		 732,410 16,761,464 22.89×
    wcs
    		 468,962 10,499,825 22.39×
    CryptographySingleMultiScaling
    crypt
    		 2,442 53,065 21.73×
    CompressionSingleMultiScaling
    jpeg
    		 604.29 13,885 22.98×
    zlib
    		 41.95 1,760 41.95×
    HypervisorSingleMultiScaling
    clock
    		 22,139 163,296 7.38×
    clone
    		 979.86 19,268 19.66×
    context
    		 2,817 55,079 19.55×
    cpu-sched
    		 76.65 3,087 40.27×
    eventfd
    		 36,093 1,038,203 28.76×
    fault
    		 10,264 180,646 17.60×
    fork
    		 3,621 46,356 12.80×
    getrandom
    		 45,259 1,172,895 25.92×
    hrtimers
    		 136,576 4,192,492 30.70×
    mprotect
    		 1,112,987 7,183,249 6.45×
    mtx
    		 8,738,091 963,564,557 110.27×
    munmap
    		 2,793 41,664 14.92×
    null
    		 340,092 5,932,964 17.45×
    pipe
    		 834,370 13,111,612 15.71×
    priv-instr
    		 601,507 10,577,336 17.58×
    resched
    		 5,322,005 3,046,968 0.57×
    switch
    		 51,527 7,548,597 146.50×
    timermix
    		 211,013 6,427,905 30.46×
    tlb-shootdown
    		 8,524 49,517 5.81×
    tsc
    		 984,425 31,306,735 31.80×
    usersyscall
    		 422,284 9,402,363 22.27×
    vdso
    		 74,182,227 2,223,096,853 29.97×
    vfork
    		 18,510 213,260 11.52×
    x86syscall
    		 3,880,260 63,786,109 16.44×
    yield
    		 27,155,721 25,868,025 0.95×
    zero
    		 2,151,755 52,150,033 24.24×
    CPU float/SIMDSingleMultiScaling
    eigen
    		 16,208 364,893 22.51×
    expmath
    		 2,662 89,117 33.48×
    fma
    		 622,203 21,208,163 34.09×
    fp
    		 124.78 3,404 27.28×
    fractal
    		 5 157.49 31.50×
    hyperbolic
    		 2,793 96,006 34.37×
    logmath
    		 4,525 146,258 32.32×
    matrix
    		 3,093 105,514 34.11×
    matrix-3d
    		 679.71 3,514 5.17×
    monte-carlo
    		 160.59 3,455 21.52×
    mpfr
    		 1,214 27,979 23.05×
    powmath
    		 1,585 52,433 33.08×
    trig
    		 1,715 47,627 27.78×
    veccmp
    		 15,676 341,838 21.81×
    vecfp
    		 1,366 37,914 27.76×
    vecmath
    		 2,183 74,911 34.31×
    vecshuf
    		 563.45 13,701 24.32×
    vecwide
    		 25,771 605,996 23.51×
    AlgorithmsSingleMultiScaling
    bitonicsort
    		 7.2 174.19 24.19×
    bsearch
    		 241.4 5,951 24.65×
    bubblesort
    		 0.8 13.2 16.50×
    fibsearch
    		 244.04 6,470 26.51×
    heapsort
    		 8.8 221.59 25.18×
    hsearch
    		 4,924 133,431 27.10×
    insertionsort
    		 8.2 177.4 21.63×
    malloc
    		 1,598,214 51,578,389 32.27×
    mcontend
    		 103.43 11,398 110.20×
    mergesort
    		 23.2 637.18 27.46×
    qsort
    		 14.8 359.39 24.28×
    skiplist
    		 4,870 152,065 31.22×
    tree
    		 1.6 21.6 13.50×
    MemorySingleMultiScaling
    cache
    		 240,523 871,172 3.62×
    cachehammer
    		 336,610 8,873,313 26.36×
    cacheline
    		 30.36 2,320 76.41×
    l1cache
    		 221.48 5,571 25.15×
    memcpy
    		 347.67 8,055 23.17×
    memrate
    		 1.18 11.53 9.77×
    memthrash
    		 123.65 586.87 4.75×
    ptr-chase
    		 42,342,098 348,576,984 8.23×
    spinmem
    		 319.18 707.24 2.22×
    stream
    		 12.05 5,844 484.96×
    vm
    		 71,496 299,233 4.19×

    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
    E2ds_v4 216 GiB0
    E4-2ds_v4 232 GiB0
    E8-2ds_v4 264 GiB0
    E4ds_v4 432 GiB0
    E8-4ds_v4 464 GiB0
    E16-4ds_v4 4128 GiB0
    E8ds_v4 864 GiB0

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