E64d_v4 by Microsoft Azure

E64d_v4 is a EDv4 family [Local Disk] [Intel processor] 64 vCPUs server offered by Microsoft Azure with 64 vCPUs, 504 GiB of memory and 2.46 TB of storage. The pricing starts at 0.5568 USD per hour.
64 vCPU
504 GiB Memory
2.46 TB Storage
Spare SCore
59,613
(All-cores)
1,468
(Single-core)

Specifications

Server Metadata

Vendor ID
azure
Server ID
Standard_E64d_v4
Name
E64d_v4
API Reference
Standard_E64d_v4
Description
EDv4 family [Local Disk] [Intel processor] 64 vCPUs
Family
EDv4
Hw Virt
Average Time To Start
129
Status
active
Observed At
2026-10-31T08:29:24.763557

Availability

REGION / IDSPOTONDEMAND
North Central US (US) / northcentralus
0.8516 USD/h 4.608 USD/h
West US 2 (US) / westus2
0.8516 USD/h 4.608 USD/h
West US 3 (US) / westus3
0.8539 USD/h 4.608 USD/h
East US (US) / eastus
0.9686 USD/h 4.608 USD/h
East US 2 (US) / eastus2
1.7506 USD/h 4.608 USD/h
Central India (IN) / centralindia
0.893 USD/h 4.832 USD/h
India South Central (IN) / indiasouthcentral
0.9664 USD/h 4.832 USD/h
Jio India Central (IN) / jioindiacentral
- 4.832 USD/h
Jio India West (IN) / jioindiawest
- 4.832 USD/h
Sweden Central (SE) / swedencentral
0.8989 USD/h 4.864 USD/h
Indonesia Central (ID) / indonesiacentral
0.926 USD/h 5.011 USD/h
Malaysia West (MY) / malaysiawest
0.926 USD/h 5.011 USD/h
Canada East (CA) / canadaeast
0.9343 USD/h 5.056 USD/h
Canada Central (CA) / canadacentral
1.6301 USD/h 5.056 USD/h
Mexico Central (ZA) / mexicocentral
0.9368 USD/h 5.069 USD/h
Spain Central (ES) / spaincentral
0.9462 USD/h 5.12 USD/h
North Europe (IE) / northeurope
1.1039 USD/h 5.12 USD/h
West US (US) / westus
0.958 USD/h 5.184 USD/h
Central US (US) / centralus
0.9633 USD/h 5.207 USD/h
Korea South (KR) / koreasouth
0.9732 USD/h 5.266 USD/h
Israel Central (IL) / israelcentral
0.9935 USD/h 5.376 USD/h
Italy North (IT) / italynorth
0.9935 USD/h 5.376 USD/h
UK South (GB) / uksouth
0.8637 USD/h 5.408 USD/h
France Central (FR) / francecentral
0.9994 USD/h 5.408 USD/h
Australia Southeast (AU) / australiasoutheast
1.0219 USD/h 5.53 USD/h
West Central US (US) / westcentralus
1.0219 USD/h 5.53 USD/h
Austria East (AT) / austriaeast
1.0231 USD/h 5.536 USD/h
Belgium Central (BE) / belgiumcentral
1.0231 USD/h 5.536 USD/h
Denmark East (DK) / denmarkeast
1.0231 USD/h 5.536 USD/h
Germany West Central (DE) / germanywestcentral
1.0231 USD/h 5.536 USD/h
Korea Central (KR) / koreacentral
1.0231 USD/h 5.536 USD/h
Poland Central (PL) / polandcentral
1.0231 USD/h 5.536 USD/h
West Europe (NL) / westeurope
1.0231 USD/h 5.536 USD/h
West India (IN) / westindia
1.0273 USD/h 5.559 USD/h
Australia Central 2 (AU) / australiacentral2
0.5568 USD/h 5.568 USD/h
Australia Central (AU) / australiacentral
1.029 USD/h 5.568 USD/h
Australia East (AU) / australiaeast
1.029 USD/h 5.568 USD/h
Japan East (JP) / japaneast
1.029 USD/h 5.568 USD/h
Southeast Asia (SG) / southeastasia
1.0323 USD/h 5.568 USD/h
UK West (GB) / ukwest
1.0304 USD/h 5.576 USD/h
East Asia (HK) / eastasia
1.0349 USD/h 5.6 USD/h
Qatar Central (QA) / qatarcentral
1.0408 USD/h 5.632 USD/h
UAE North (AE) / uaenorth
1.0408 USD/h 5.632 USD/h
New Zealand North (NZ) / newzealandnorth
1.0798 USD/h 5.843 USD/h
South Central US (US) / southcentralus
1.107 USD/h 5.99 USD/h
South Africa North (ZA) / southafricanorth
1.1236 USD/h 6.08 USD/h
Switzerland North (CH) / switzerlandnorth
1.1254 USD/h 6.0896 USD/h
Norway East (NO) / norwayeast
1.1254 USD/h 6.09 USD/h
South India (IN) / southindia
1.1265 USD/h 6.096 USD/h
Japan West (JP) / japanwest
1.1301 USD/h 6.115 USD/h
Chile Central (CL) / chilecentral
1.1921 USD/h 6.451 USD/h
France South (FR) / francesouth
1.2943 USD/h 7.004 USD/h
UAE Central (AE) / uaecentral
1.3283 USD/h 7.188 USD/h
Germany North (DE) / germanynorth
1.3357 USD/h 7.228 USD/h
Brazil South (BR) / brazilsouth
1.3483 USD/h 7.296 USD/h
South Africa West (ZA) / southafricawest
1.4305 USD/h 7.741 USD/h
Norway West (NO) / norwaywest
1.4629 USD/h 7.916 USD/h
Switzerland West (CH) / switzerlandwest
1.4862 USD/h 8.0419 USD/h
Brazil Southeast (US) / brazilsoutheast
1.7659 USD/h 9.556 USD/h

Processor

vCPUs
64
Hypervisor
Microsoft Hyper-V
CPU Allocation
Dedicated
CPU Cores
32
CPU Speed
2.6 GHz
CPU Architecture
x86_64
CPU Manufacturer
Intel
CPU Family
Xeon
CPU Model
8272CL
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
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, clflushopt, clwb, avx512cd, avx512bw, avx512vl, xsaveopt, xsavec, xgetbv1, xsaves, vnmi, avx512_vnni, arch_capabilities
Ecpus
40.6
Scalability
63.44

System Resources and Accelerators

MEMORY
Memory Amount
504 GiB
Memory Amount Actual
504 GiB
ACCELERATORS
Accelerator Count
0
Accelerator Memory Min
0 MiB
Accelerator Memory Total
0 MiB
Accelerators
    STORAGE
    Storage Size
    2458 GB
    Storage Type
    ssd
    Storages
    • 2458 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 x86_64 server featuring sixty-four dedicated vCPUs, high RAM capacity, and integrated local SSD storage for data-intensive workloads.

    Memory OptimizedStorage & Database

    Microsoft Azure E64d_v4 is an x86_64 memory-optimized server instance configured with 64 dedicated vCPUs and 504.0 GB of RAM, powered by an Intel Xeon 8272CL processor operating at 2.6 GHz. It features 2458 GB of bundled local SSD storage and runs on the Microsoft Hyper-V hypervisor. Performance benchmarks position the instance in the average tier for single-core and multi-core CPU tasks, while demonstrating strong capabilities in multi-threaded bzip3 decompression and Passmark extended instruction tests. However, it shows weak to poor performance in LLM text generation tasks. Qualitatively, the server provides high resource density for memory-bound applications. It is suited for database operations, in-memory caching, and large-scale data processing workloads that benefit from high memory-to-vCPU ratios and local SSD storage.

    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) 5,656,441 ops/sec 1,918,343 ops/sec 3 50.00% 50.00% +73.00%
    Redis RPS (pipeline=16, SET) 33,037,251 ops/sec 11,704,734 ops/sec 2.8 20.00% 20.00% +23.00%
    PassMark Memory Mark (composite) 2,706 2,416 1.1 10.00% 10.00% +0.96%
    Memory bandwidth (read, 16 MB ~ L3) 191,475 MB/sec 108,466 MB/sec 1.7 10.00% 10.00% +5.40%
    PassMark single-thread CPU 2,135 Mops/s 2,365 Mops/s 0.88 10.00% 10.00% -1.30%

    Memory Bandwidth

    Compression

    OpenSSL

    Geekbench Single-Core

    Score: 1,340

    Geekbench Multi-Core

    Score: 12,336

    Passmark CPU Scores

    BENCHMARKSCORE
    Mark
    		 47,424
    Compression
    		 874,258
    Encryption
    		 27,247
    Extended Instructions
    		 58,096
    Floating Point Maths
    		 107,007
    Integer Maths
    		 199,501
    Physics
    		 4,249
    Prime Numbers
    		 243
    Single Threaded
    		 2,135
    String Sorting
    		 100,713

    Passmark Memory Scores

    BENCHMARKSCORE
    Memory Mark
    		 2,706
    Database Operations
    		 21,447
    Memory Latency
    		 56
    Memory Read Cached
    		 24,708
    Memory Read Uncached
    		 11,590
    Memory Write
    		 10,210

    Stress-ng Stressors

    CPU integerSingleMultiScaling
    atomic
    		 263.37 70.63 0.27×
    bitops
    		 113,126 2,048,594 18.11×
    branch
    		 160,417 4,684,012 29.20×
    funccall
    		 548.75 8,150 14.85×
    funcret
    		 10,936 267,524 24.46×
    hash
    		 124,026 3,282,212 26.46×
    intmath
    		 23,090 563,979 24.43×
    nop
    		 197,895 2,905,845 14.68×
    prime
    		 322,045 6,434,483 19.98×
    rotate
    		 100,021 2,591,331 25.91×
    str
    		 724,451 12,366,033 17.07×
    wcs
    		 493,681 7,861,399 15.92×
    CryptographySingleMultiScaling
    crypt
    		 2,548 38,157 14.98×
    CompressionSingleMultiScaling
    jpeg
    		 625.47 11,023 17.62×
    zlib
    		 47.5 1,252 26.36×
    HypervisorSingleMultiScaling
    clock
    		 22,580 93,122 4.12×
    clone
    		 977.53 14,733 15.07×
    context
    		 2,897 64,693 22.33×
    cpu-sched
    		 57.57 4,104 71.29×
    eventfd
    		 38,884 863,348 22.20×
    fault
    		 10,846 64,842 5.98×
    fork
    		 3,682 17,766 4.83×
    getrandom
    		 45,555 742,742 16.30×
    hrtimers
    		 390,944 2,848,933 7.29×
    mprotect
    		 578,414 5,217,703 9.02×
    mtx
    		 8,500,658 733,001,188 86.23×
    munmap
    		 2,879 21,245 7.38×
    null
    		 346,129 6,411,055 18.52×
    pipe
    		 846,188 8,605,436 10.17×
    priv-instr
    		 612,536 5,726,556 9.35×
    resched
    		 3,664,775 2,089,278 0.57×
    switch
    		 56,010 6,060,272 108.20×
    timermix
    		 228,624 5,557,228 24.31×
    tlb-shootdown
    		 5,843 28,260 4.84×
    tsc
    		 1,037,790 21,293,715 20.52×
    usersyscall
    		 436,951 4,846,360 11.09×
    vdso
    		 77,728,147 1,705,016,992 21.94×
    vfork
    		 21,039 101,112 4.81×
    x86syscall
    		 4,003,470 54,165,788 13.53×
    yield
    		 17,980,642 17,558,532 0.98×
    zero
    		 2,203,203 45,311,650 20.57×
    CPU float/SIMDSingleMultiScaling
    eigen
    		 16,276 325,166 19.98×
    expmath
    		 2,806 66,578 23.73×
    fma
    		 648,202 16,059,469 24.78×
    fp
    		 122.4 2,684 21.93×
    fractal
    		 4.8 113.47 23.64×
    hyperbolic
    		 2,916 60,148 20.62×
    logmath
    		 4,808 112,735 23.45×
    matrix
    		 3,188 69,376 21.76×
    matrix-3d
    		 711.72 3,826 5.38×
    monte-carlo
    		 160.88 3,362 20.90×
    mpfr
    		 1,275 22,308 17.50×
    powmath
    		 1,652 34,248 20.73×
    trig
    		 1,760 34,386 19.54×
    veccmp
    		 16,344 264,520 16.18×
    vecfp
    		 1,410 31,268 22.17×
    vecmath
    		 2,257 59,540 26.38×
    vecshuf
    		 592.78 10,092 17.02×
    vecwide
    		 25,628 461,635 18.01×
    AlgorithmsSingleMultiScaling
    bitonicsort
    		 7.2 109.59 15.22×
    bsearch
    		 248.44 4,032 16.23×
    bubblesort
    		 0.8 6.4 8.00×
    fibsearch
    		 251.5 5,345 21.25×
    heapsort
    		 9 158.19 17.58×
    hsearch
    		 5,104 79,529 15.58×
    insertionsort
    		 8.4 120.8 14.38×
    malloc
    		 2,113,589 34,507,040 16.33×
    mcontend
    		 60.33 8,823 146.25×
    mergesort
    		 24.4 410.13 16.81×
    qsort
    		 15.2 261.97 17.23×
    skiplist
    		 4,919 118,411 24.07×
    tree
    		 1.6 23.19 14.49×
    MemorySingleMultiScaling
    cache
    		 244,570 1,081,654 4.42×
    cachehammer
    		 348,268 6,089,292 17.48×
    cacheline
    		 14.56 1,167 80.18×
    l1cache
    		 235.4 4,663 19.81×
    memcpy
    		 364.61 6,300 17.28×
    memrate
    		 1.18 10.98 9.31×
    memthrash
    		 136.07 625.29 4.60×
    ptr-chase
    		 46,628,207 525,234,761 11.26×
    spinmem
    		 412.38 369.86 0.90×
    stream
    		 12.14 9,282 764.57×
    vm
    		 77,499 300,951 3.88×

    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
    E2d_v4 216 GiB0
    E4d_v4 432 GiB0
    E8d_v4 864 GiB0
    E16d_v4 16128 GiB0
    E20d_v4 20160 GiB0
    E32d_v4 32256 GiB0
    E48d_v4 48384 GiB0

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