F8-4amds_v7 by Microsoft Azure

F8-4amds_v7 is a Famdsv7 family [AMD processor] [Memory Intensive] [Local Disk] [Premium Storage capable] 8 vCPUs server offered by Microsoft Azure with 4 vCPUs, 64 GiB of memory and 945 GB of storage. The pricing starts at 0.104 USD per hour.
4 vCPU
64 GiB Memory
945 GB Storage
Spare SCore
14,063
(All-cores)
3,541
(Single-core)

Specifications

Server Metadata

Vendor ID
azure
Server ID
Standard_F8-4amds_v7
Name
F8-4amds_v7
API Reference
Standard_F8-4amds_v7
Description
Famdsv7 family [AMD processor] [Memory Intensive] [Local Disk] [Premium Storage capable] 8 vCPUs
Family
Famdsv7
Hw Virt
Average Time To Start
34
Status
active
Observed At
2026-10-23T00:55:48.157800

Availability

REGION / IDSPOTONDEMAND
Central India (IN) / centralindia
0.104 USD/h 0.563 USD/h
Jio India West (IN) / jioindiawest
- 0.563 USD/h
South Central US (US) / southcentralus
0.1565 USD/h 0.847 USD/h
Central US (US) / centralus
0.1611 USD/h 0.872 USD/h
East US 2 (US) / eastus2
0.1611 USD/h 0.872 USD/h
North Central US (US) / northcentralus
0.1611 USD/h 0.872 USD/h
West US 2 (US) / westus2
0.1611 USD/h 0.872 USD/h
West US 3 (US) / westus3
0.1611 USD/h 0.872 USD/h
East US (US) / eastus
0.1692 USD/h 0.872 USD/h
Sweden Central (SE) / swedencentral
0.1724 USD/h 0.933 USD/h
Mexico Central (ZA) / mexicocentral
0.1772 USD/h 0.959 USD/h
Canada Central (CA) / canadacentral
0.18 USD/h 0.974 USD/h
North Europe (IE) / northeurope
0.18 USD/h 0.974 USD/h
UK South (GB) / uksouth
0.1872 USD/h 1.013 USD/h
France Central (FR) / francecentral
0.1892 USD/h 1.024 USD/h
Italy North (IT) / italynorth
0.1892 USD/h 1.024 USD/h
Spain Central (ES) / spaincentral
0.1892 USD/h 1.024 USD/h
West US (US) / westus
0.1892 USD/h 1.024 USD/h
Poland Central (PL) / polandcentral
0.1944 USD/h 1.052 USD/h
Germany West Central (DE) / germanywestcentral
0.1948 USD/h 1.054 USD/h
West Europe (NL) / westeurope
0.1948 USD/h 1.054 USD/h
Korea Central (KR) / koreacentral
0.1987 USD/h 1.075 USD/h
UAE North (AE) / uaenorth
0.1987 USD/h 1.075 USD/h
Australia East (AU) / australiaeast
0.2022 USD/h 1.094 USD/h
Southeast Asia (SG) / southeastasia
0.2022 USD/h 1.094 USD/h
Japan East (JP) / japaneast
0.2097 USD/h 1.135 USD/h
Japan West (JP) / japanwest
0.2097 USD/h 1.135 USD/h
South Africa North (ZA) / southafricanorth
0.2153 USD/h 1.165 USD/h
East Asia (HK) / eastasia
0.2229 USD/h 1.206 USD/h
Norway East (NO) / norwayeast
0.2303 USD/h 1.246 USD/h
Switzerland North (CH) / switzerlandnorth
0.2303 USD/h 1.246 USD/h
Brazil South (BR) / brazilsouth
0.2584 USD/h 1.398 USD/h

Processor

vCPUs
4
Hypervisor
Microsoft Hyper-V
CPU Allocation
Dedicated
CPU Cores
4
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
192 KiB
CPU L1I Cache
32 KiB
CPU L1I Cache Total
128 KiB
CPU L2 Cache
1 MiB
CPU L2 Cache Total
4 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, 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
4
Scalability
100

System Resources and Accelerators

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

    CPU and System Topology

    Server Description

    A high-frequency, memory-intensive virtual machine featuring dedicated AMD EPYC cores and integrated local NVMe SSD storage for demanding database workloads.

    Memory OptimizedStorage & Database

    Microsoft Azure F8-4amds_v7 is a memory-intensive virtual machine from the Famdsv7 family, running on the Microsoft Hyper-V hypervisor. It features 4 dedicated vCPUs and 4 physical cores powered by an AMD EPYC 9V45 processor clocked at 4.5 GHz, paired with 64.0 GB of RAM and a bundled 945 GB NVMe SSD. The server exhibits top-tier single-core CPU performance and single-threaded compression speeds, though its multi-core and memory bandwidth benchmarks align with average tiers. With a high memory-to-vCPU ratio of 16.0 GB per core, this instance offers strong qualitative cost efficiency for memory-bound workloads that benefit from fast single-threaded execution. It is highly suitable for database operations, Redis caching, and memory-intensive applications.

    Economics

    Average Price per Region

    Prices per Zone

    Lowest Prices

    Performance

    Workload Profiles

    0.46Score
    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) 530,023 ops/sec 1,918,343 ops/sec 0.28 50.00% 50.00% -47.00%
    Redis RPS (pipeline=16, SET) 5,303,039 ops/sec 11,704,734 ops/sec 0.44 20.00% 20.00% -15.00%
    PassMark Memory Mark (composite) 2,534 2,416 1 10.00% 10.00% 0.00%
    Memory bandwidth (read, 16 MB ~ L3) 102,404 MB/sec 108,466 MB/sec 0.91 10.00% 10.00% -0.94%
    PassMark single-thread CPU 3,577 Mops/s 2,365 Mops/s 1.5 10.00% 10.00% +4.10%

    Memory Bandwidth

    Compression

    OpenSSL

    Passmark CPU Scores

    BENCHMARKSCORE
    Mark
    		 12,658
    Compression
    		 124,773
    Encryption
    		 5,980
    Extended Instructions
    		 11,111
    Floating Point Maths
    		 28,683
    Integer Maths
    		 28,661
    Physics
    		 1,714
    Prime Numbers
    		 108
    Single Threaded
    		 3,577
    String Sorting
    		 16,898

    Passmark Memory Scores

    BENCHMARKSCORE
    Memory Mark
    		 2,534
    Database Operations
    		 4,954
    Memory Latency
    		 85
    Memory Read Cached
    		 31,994
    Memory Read Uncached
    		 28,380
    Memory Write
    		 29,935

    Stress-ng Stressors

    CPU integerSingleMultiScaling
    atomic
    		 486.06 486.46 1.00×
    bitops
    		 217,974 857,285 3.93×
    branch
    		 162,999 658,375 4.04×
    funccall
    		 852.6 3,384 3.97×
    funcret
    		 24,973 103,243 4.13×
    hash
    		 205,276 814,948 3.97×
    intmath
    		 75,422 299,893 3.98×
    nop
    		 404,650 1,605,621 3.97×
    prime
    		 584,101 2,321,156 3.97×
    rotate
    		 132,816 531,359 4.00×
    str
    		 1,486,826 6,050,612 4.07×
    wcs
    		 988,588 3,865,900 3.91×
    CryptographySingleMultiScaling
    crypt
    		 5,126 20,070 3.92×
    CompressionSingleMultiScaling
    jpeg
    		 1,065 4,191 3.93×
    zlib
    		 71.8 279.46 3.89×
    HypervisorSingleMultiScaling
    clock
    		 25,568 95,200 3.72×
    clone
    		 1,337 3,285 2.46×
    context
    		 5,188 20,681 3.99×
    cpu-sched
    		 63.66 257.81 4.05×
    eventfd
    		 44,911 341,596 7.61×
    fault
    		 11,362 48,421 4.26×
    fork
    		 6,191 21,383 3.45×
    getrandom
    		 67,094 272,701 4.06×
    hrtimers
    		 218,814 508,301 2.32×
    mprotect
    		 1,100,966 1,214,389 1.10×
    mtx
    		 17,650,398 281,641,896 15.96×
    munmap
    		 4,264 15,453 3.62×
    null
    		 574,419 2,257,699 3.93×
    pipe
    		 2,585,971 2,662,091 1.03×
    priv-instr
    		 544,600 2,161,220 3.97×
    resched
    		 910,447 473,172 0.52×
    switch
    		 177,280 858,071 4.84×
    timermix
    		 186,645 802,904 4.30×
    tlb-shootdown
    		 22,954 29,899 1.30×
    tsc
    		 829,543 3,317,624 4.00×
    usersyscall
    		 436,928 1,759,948 4.03×
    vdso
    		 103,197,801 410,417,575 3.98×
    vfork
    		 37,340 124,729 3.34×
    x86syscall
    		 7,732,975 31,130,398 4.03×
    yield
    		 2,746,683 2,745,049 1.00×
    zero
    		 4,050,818 16,131,801 3.98×
    CPU float/SIMDSingleMultiScaling
    eigen
    		 16,527 64,696 3.91×
    expmath
    		 3,779 14,972 3.96×
    fma
    		 1,477,084 5,815,104 3.94×
    fp
    		 197.8 766.89 3.88×
    fractal
    		 8.4 33 3.93×
    hyperbolic
    		 5,099 20,368 3.99×
    logmath
    		 5,310 21,270 4.01×
    matrix
    		 8,752 34,119 3.90×
    matrix-3d
    		 99.17 371.74 3.75×
    monte-carlo
    		 269.46 1,089 4.04×
    mpfr
    		 2,277 8,945 3.93×
    powmath
    		 1,739 6,893 3.96×
    trig
    		 2,306 9,121 3.96×
    veccmp
    		 28,282 112,089 3.96×
    vecfp
    		 2,208 8,922 4.04×
    vecmath
    		 4,481 17,696 3.95×
    vecshuf
    		 941.37 3,706 3.94×
    vecwide
    		 37,890 146,697 3.87×
    AlgorithmsSingleMultiScaling
    bitonicsort
    		 12.2 47.4 3.89×
    bsearch
    		 344.54 1,349 3.92×
    bubblesort
    		 1 4.4 4.40×
    fibsearch
    		 405.56 1,605 3.96×
    heapsort
    		 13.2 53.4 4.05×
    hsearch
    		 12,714 49,383 3.88×
    insertionsort
    		 9 48.8 5.42×
    malloc
    		 4,926,737 19,987,039 4.06×
    mcontend
    		 277.26 760.52 2.74×
    mergesort
    		 36.6 146 3.99×
    qsort
    		 24.4 99.2 4.07×
    skiplist
    		 7,891 31,518 3.99×
    tree
    		 2.6 9.4 3.62×
    MemorySingleMultiScaling
    cache
    		 1,053,828 2,230,266 2.12×
    cachehammer
    		 268,394 1,047,808 3.90×
    cacheline
    		 75.54 309.83 4.10×
    l1cache
    		 1,298 5,130 3.95×
    memcpy
    		 759 3,020 3.98×
    memrate
    		 4.74 6.3 1.33×
    memthrash
    		 110.92 278.51 2.51×
    ptr-chase
    		 81,289,363 71,727,109 0.88×
    spinmem
    		 331.39 240.61 0.73×
    stream
    		 148.36 852.34 5.75×
    vm
    		 239,139 291,453 1.22×

    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
    F1amds_v7 18 GiB0
    F2-1amds_v7 116 GiB0
    F4-1amds_v7 132 GiB0
    F2amds_v7 216 GiB0
    F4-2amds_v7 232 GiB0
    F8-2amds_v7 264 GiB0
    F4amds_v7 432 GiB0

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