E64ads_v7 by Microsoft Azure

E64ads_v7 is a Eadsv7 family [AMD processor] [Local Disk] [Premium Storage capable] 64 vCPUs server offered by Microsoft Azure with 64 vCPUs, 512 GiB of memory and 3.78 TB of storage. The pricing starts at 0.5548 USD per hour.
64 vCPU
512 GiB Memory
3.78 TB Storage
Spare SCore
118,696
(All-cores)
3,778
(Single-core)

Specifications

Server Metadata

Vendor ID
azure
Server ID
Standard_E64ads_v7
Name
E64ads_v7
API Reference
Standard_E64ads_v7
Description
Eadsv7 family [AMD processor] [Local Disk] [Premium Storage capable] 64 vCPUs
Family
Eadsv7
Hw Virt
Average Time To Start
43
Status
active
Observed At
2026-10-25T04:45:15.486593

Availability

REGION / IDSPOTONDEMAND
Central India (IN) / centralindia
0.5548 USD/h 3.002 USD/h
Jio India West (IN) / jioindiawest
- 3.002 USD/h
Central US (US) / centralus
0.8572 USD/h 4.646 USD/h
East US 2 (US) / eastus2
0.8586 USD/h 4.646 USD/h
North Central US (US) / northcentralus
0.8586 USD/h 4.646 USD/h
West US 2 (US) / westus2
0.8586 USD/h 4.646 USD/h
West US 3 (US) / westus3
0.8586 USD/h 4.646 USD/h
East US (US) / eastus
0.8669 USD/h 4.646 USD/h
Sweden Central (SE) / swedencentral
0.9177 USD/h 4.966 USD/h
Mexico Central (ZA) / mexicocentral
0.9438 USD/h 5.107 USD/h
Canada Central (CA) / canadacentral
0.958 USD/h 5.184 USD/h
North Europe (IE) / northeurope
0.958 USD/h 5.184 USD/h
UK South (GB) / uksouth
0.9983 USD/h 5.402 USD/h
France Central (FR) / francecentral
1.0077 USD/h 5.453 USD/h
Italy North (IT) / italynorth
1.0077 USD/h 5.453 USD/h
Spain Central (ES) / spaincentral
1.0077 USD/h 5.453 USD/h
West US (US) / westus
1.0077 USD/h 5.453 USD/h
South Central US (US) / southcentralus
1.0279 USD/h 5.562 USD/h
Poland Central (PL) / polandcentral
1.0349 USD/h 5.6 USD/h
Germany West Central (DE) / germanywestcentral
1.0373 USD/h 5.613 USD/h
West Europe (NL) / westeurope
1.0373 USD/h 5.613 USD/h
Korea Central (KR) / koreacentral
1.0574 USD/h 5.722 USD/h
UAE North (AE) / uaenorth
1.0574 USD/h 5.722 USD/h
Australia East (AU) / australiaeast
1.0774 USD/h 5.83 USD/h
Southeast Asia (SG) / southeastasia
1.0774 USD/h 5.83 USD/h
Japan East (JP) / japaneast
1.1177 USD/h 6.048 USD/h
Japan West (JP) / japanwest
1.1177 USD/h 6.048 USD/h
South Africa North (ZA) / southafricanorth
1.1472 USD/h 6.208 USD/h
East Asia (HK) / eastasia
1.1875 USD/h 6.426 USD/h
Norway East (NO) / norwayeast
1.2276 USD/h 6.643 USD/h
Switzerland North (CH) / switzerlandnorth
1.2276 USD/h 6.643 USD/h
Brazil South (BR) / brazilsouth
1.3768 USD/h 7.45 USD/h

Processor

vCPUs
64
Hypervisor
Microsoft Hyper-V
CPU Allocation
Dedicated
CPU Cores
32
CPU Speed
4.5 GHz
CPU Architecture
x86_64
CPU Manufacturer
AMD
CPU Family
EPYC
CPU Model
9V45
CPU L1D Cache
48 KiB
CPU L1D Cache Total
2 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
32 MiB
CPU L3 Cache Total
128 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, xtopology, tsc_reliable, nonstop_tsc, cpuid, extd_apicid, aperfmperf, tsc_known_freq, pni, pclmulqdq, ssse3, fma, cx16, pcid, sse4_1, sse4_2, x2apic, 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, avx_vnni, 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, avx512_vp2intersect
Ecpus
31.4
Scalability
49.06

System Resources and Accelerators

MEMORY
Memory Amount
512 GiB
Memory Amount Actual
512 GiB
ACCELERATORS
Accelerator Count
0
Accelerator Memory Min
0 MiB
Accelerator Memory Total
0 MiB
Accelerators
    STORAGE
    Storage Size
    3780 GB
    Storage Type
    nvme ssd
    Storages
    • 3780 GB nvme ssd
    NETWORK
    Inbound Traffic
    0 GB/month
    Outbound Traffic
    0 GB/month
    IPv4
    0

    CPU and System Topology

    Server Description

    A memory-optimized server combining dedicated AMD EPYC processors, high-capacity RAM, and fast local NVMe storage for demanding database workloads.

    Memory OptimizedStorage & Database

    Microsoft Azure E64ads_v7 is an x86_64 memory-optimized server powered by 64 dedicated vCPUs from an AMD EPYC 9V45 processor running at 4.5 GHz. It features 512.0 GB of RAM, providing a high 8.0 GB per core ratio, alongside a bundled 3780 GB local NVMe SSD. Benchmark results place the server in the top 10% for single-core CPU performance, PassMark CPU and memory scores, and database operations. It also achieves strong top 25% ratings in multi-core performance and memory bandwidth. While LLM inference speeds for small and medium models are in the top tier, performance for large 70B models drops to average levels. This server is suited for memory-intensive databases, in-memory caching, and data processing workloads.

    Economics

    Average Price per Region

    Prices per Zone

    Lowest Prices

    Performance

    Workload Profiles

    3Score
    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) 6,788,212 ops/sec 1,919,289 ops/sec 3.6 50.00% 50.00% +90.00%
    Redis RPS (pipeline=16, SET) 56,329,865 ops/sec 11,728,058 ops/sec 4.7 20.00% 20.00% +36.00%
    PassMark Memory Mark (composite) 3,018 2,416 1.2 10.00% 10.00% +1.80%
    Memory bandwidth (read, 16 MB ~ L3) 227,752 MB/sec 108,466 MB/sec 2.1 10.00% 10.00% +7.70%
    PassMark single-thread CPU 3,789 Mops/s 2,365 Mops/s 1.6 10.00% 10.00% +4.80%

    Memory Bandwidth

    Compression

    OpenSSL

    Passmark CPU Scores

    BENCHMARKSCORE
    Mark
    		 94,300
    Compression
    		 1,388,782
    Encryption
    		 79,640
    Extended Instructions
    		 105,711
    Floating Point Maths
    		 244,258
    Integer Maths
    		 420,509
    Physics
    		 11,712
    Prime Numbers
    		 558
    Single Threaded
    		 3,789
    String Sorting
    		 176,624

    Passmark Memory Scores

    BENCHMARKSCORE
    Memory Mark
    		 3,018
    Database Operations
    		 37,728
    Memory Latency
    		 77
    Memory Read Cached
    		 34,180
    Memory Read Uncached
    		 31,116
    Memory Write
    		 30,754

    Stress-ng Stressors

    CPU integerSingleMultiScaling
    atomic
    		 572.89 267.77 0.47×
    bitops
    		 232,022 7,763,971 33.46×
    branch
    		 172,634 9,022,130 52.26×
    funccall
    		 907.47 34,278 37.77×
    funcret
    		 27,049 1,075,042 39.74×
    hash
    		 218,295 9,782,402 44.81×
    intmath
    		 80,263 2,954,101 36.81×
    nop
    		 430,898 16,207,401 37.61×
    prime
    		 627,037 23,821,268 37.99×
    rotate
    		 143,208 4,309,508 30.09×
    str
    		 1,565,882 52,036,915 33.23×
    wcs
    		 1,064,846 31,413,625 29.50×
    CryptographySingleMultiScaling
    crypt
    		 5,473 169,299 30.93×
    CompressionSingleMultiScaling
    jpeg
    		 1,190 38,423 32.30×
    zlib
    		 96.88 3,938 40.65×
    HypervisorSingleMultiScaling
    clock
    		 23,718 198,234 8.36×
    clone
    		 1,149 27,771 24.16×
    context
    		 5,609 291,552 51.98×
    cpu-sched
    		 78.65 4,026 51.19×
    eventfd
    		 37,707 3,907,830 103.64×
    fault
    		 12,937 200,356 15.49×
    fork
    		 4,850 66,827 13.78×
    getrandom
    		 72,091 2,772,512 38.46×
    hrtimers
    		 135,470 7,169,982 52.93×
    mprotect
    		 766,469 14,702,184 19.18×
    mtx
    		 43,868,352 2,850,865,615 64.99×
    munmap
    		 3,622 66,755 18.43×
    null
    		 594,452 30,977,605 52.11×
    pipe
    		 2,748,487 36,981,518 13.46×
    priv-instr
    		 581,639 26,050,218 44.79×
    resched
    		 7,765,101 3,284,974 0.42×
    switch
    		 97,739 12,857,193 131.55×
    timermix
    		 216,711 9,984,832 46.07×
    tlb-shootdown
    		 17,269 196,671 11.39×
    tsc
    		 889,210 55,049,780 61.91×
    usersyscall
    		 463,423 21,725,130 46.88×
    vdso
    		 110,621,626 5,827,939,979 52.68×
    vfork
    		 24,802 210,517 8.49×
    x86syscall
    		 8,100,980 416,828,726 51.45×
    yield
    		 46,719,406 50,891,852 1.09×
    zero
    		 4,360,239 208,156,369 47.74×
    CPU float/SIMDSingleMultiScaling
    eigen
    		 17,618 597,760 33.93×
    expmath
    		 4,020 154,710 38.48×
    fma
    		 1,568,899 62,165,230 39.62×
    fp
    		 205.94 9,471 45.99×
    fractal
    		 9 387.36 43.04×
    hyperbolic
    		 5,451 241,312 44.27×
    logmath
    		 5,747 252,350 43.91×
    matrix
    		 9,328 217,986 23.37×
    matrix-3d
    		 91.14 8,652 94.94×
    monte-carlo
    		 280.27 13,770 49.13×
    mpfr
    		 2,431 90,488 37.22×
    powmath
    		 1,854 84,834 45.77×
    trig
    		 2,453 104,714 42.69×
    veccmp
    		 30,312 1,143,945 37.74×
    vecfp
    		 2,392 105,606 44.15×
    vecmath
    		 4,774 214,820 45.00×
    vecshuf
    		 1,007 35,239 34.98×
    vecwide
    		 40,544 1,446,309 35.67×
    AlgorithmsSingleMultiScaling
    bitonicsort
    		 12.8 434.99 33.98×
    bsearch
    		 367.95 14,526 39.48×
    bubblesort
    		 1.2 46.6 38.83×
    fibsearch
    		 432.61 17,528 40.52×
    heapsort
    		 14.4 542.98 37.71×
    hsearch
    		 13,511 423,599 31.35×
    insertionsort
    		 15.6 473 30.32×
    malloc
    		 5,400,561 129,634,562 24.00×
    mcontend
    		 132.07 10,003 75.74×
    mergesort
    		 39.2 1,692 43.16×
    qsort
    		 27.2 1,059 38.95×
    skiplist
    		 8,412 381,009 45.29×
    tree
    		 2.6 60.35 23.21×
    MemorySingleMultiScaling
    cache
    		 1,119,351 1,759,818 1.57×
    cachehammer
    		 288,058 13,282,517 46.11×
    cacheline
    		 67.77 4,142 61.12×
    l1cache
    		 1,378 22,820 16.56×
    memcpy
    		 815.42 23,806 29.19×
    memrate
    		 4.94 25.02 5.06×
    memthrash
    		 200.79 2,405 11.98×
    ptr-chase
    		 87,464,450 519,193,772 5.94×
    spinmem
    		 339.39 2,500 7.36×
    stream
    		 153.9 64,910 421.76×
    vm
    		 243,221 300,762 1.24×

    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_v7 216 GiB0
    E4-2ads_v7 232 GiB0
    E8-2ads_v7 264 GiB0
    E4ads_v7 432 GiB0
    E8-4ads_v7 464 GiB0
    E16-4ads_v7 4128 GiB0
    E8ads_v7 864 GiB0

    Similar Servers

    INSTANCEVENDORvCPUsMEMORYAccelerators

    E64ads_v7 FAQs