F48amds_v7 by Microsoft Azure

F48amds_v7 is a Famdsv7 family [AMD processor] [Memory Intensive] [Local Disk] [Premium Storage capable] 48 vCPUs server offered by Microsoft Azure with 48 vCPUs, 384 GiB of memory and 5.67 TB of storage. The pricing starts at 0.6244 USD per hour.
48 vCPU
384 GiB Memory
5.67 TB Storage
Spare SCore
175,742
(All-cores)
3,765
(Single-core)

Specifications

Server Metadata

Vendor ID
azure
Server ID
Standard_F48amds_v7
Name
F48amds_v7
API Reference
Standard_F48amds_v7
Description
Famdsv7 family [AMD processor] [Memory Intensive] [Local Disk] [Premium Storage capable] 48 vCPUs
Family
Famdsv7
Hw Virt
Average Time To Start
59
Status
active
Observed At
2026-10-24T15:35:47.649132

Availability

REGION / IDSPOTONDEMAND
Central India (IN) / centralindia
0.6244 USD/h 3.379 USD/h
Jio India West (IN) / jioindiawest
- 3.379 USD/h
South Central US (US) / southcentralus
0.939 USD/h 5.081 USD/h
Central US (US) / centralus
0.9665 USD/h 5.233 USD/h
East US 2 (US) / eastus2
0.9671 USD/h 5.233 USD/h
North Central US (US) / northcentralus
0.9671 USD/h 5.233 USD/h
West US 2 (US) / westus2
0.9671 USD/h 5.233 USD/h
West US 3 (US) / westus3
0.9671 USD/h 5.233 USD/h
East US (US) / eastus
1.0152 USD/h 5.233 USD/h
Sweden Central (SE) / swedencentral
1.034 USD/h 5.595 USD/h
Mexico Central (ZA) / mexicocentral
1.0632 USD/h 5.753 USD/h
Canada Central (CA) / canadacentral
1.0794 USD/h 5.841 USD/h
North Europe (IE) / northeurope
1.0794 USD/h 5.841 USD/h
UK South (GB) / uksouth
1.1238 USD/h 6.081 USD/h
France Central (FR) / francecentral
1.1356 USD/h 6.145 USD/h
Italy North (IT) / italynorth
1.1356 USD/h 6.145 USD/h
Spain Central (ES) / spaincentral
1.1356 USD/h 6.145 USD/h
West US (US) / westus
1.1356 USD/h 6.145 USD/h
Poland Central (PL) / polandcentral
1.167 USD/h 6.315 USD/h
Germany West Central (DE) / germanywestcentral
1.169 USD/h 6.326 USD/h
West Europe (NL) / westeurope
1.169 USD/h 6.326 USD/h
Korea Central (KR) / koreacentral
1.1918 USD/h 6.449 USD/h
UAE North (AE) / uaenorth
1.1918 USD/h 6.449 USD/h
Australia East (AU) / australiaeast
1.2134 USD/h 6.566 USD/h
Southeast Asia (SG) / southeastasia
1.2134 USD/h 6.566 USD/h
Japan East (JP) / japaneast
1.2589 USD/h 6.812 USD/h
Japan West (JP) / japanwest
1.2589 USD/h 6.812 USD/h
South Africa North (ZA) / southafricanorth
1.2923 USD/h 6.993 USD/h
East Asia (HK) / eastasia
1.3376 USD/h 7.238 USD/h
Norway East (NO) / norwayeast
1.3819 USD/h 7.478 USD/h
Switzerland North (CH) / switzerlandnorth
1.3819 USD/h 7.478 USD/h
Brazil South (BR) / brazilsouth
1.5505 USD/h 8.39 USD/h

Processor

vCPUs
48
Hypervisor
Microsoft Hyper-V
CPU Allocation
Dedicated
CPU Cores
48
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
2 MiB
CPU L2 Cache
1 MiB
CPU L2 Cache Total
48 MiB
CPU L3 Cache
32 MiB
CPU L3 Cache Total
192 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
46.7
Scalability
97.29

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
    5669 GB
    Storage Type
    nvme ssd
    Storages
    • 5669 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 server bundling dedicated AMD EPYC cores with massive local NVMe storage for demanding database workloads.

    Memory OptimizedStorage & DatabaseCompute Optimized

    Microsoft Azure F48amds_v7 is a memory-intensive virtual machine featuring 48 dedicated AMD EPYC 9V45 cores running at 4.5 GHz on the x86_64 architecture. It is equipped with 384.0 GB of RAM, offering a high 8.0 GB per core ratio, and includes 5669 GB of local NVMe SSD storage. Benchmarks show top-tier performance in single-core and multi-core CPU execution, database operations, and Redis SET throughput. While memory bandwidth and small-to-medium LLM inference speeds are exceptionally strong, performance drops to average levels for large 70B LLM inference. This server delivers high qualitative cost efficiency for resource-dense workloads by bundling massive local storage with high-frequency dedicated compute. It is highly suited for memory-optimized databases, caching layers, and data-intensive processing pipelines.

    Economics

    Average Price per Region

    Prices per Zone

    Lowest Prices

    Performance

    Workload Profiles

    3.1Score
    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) 6,348,914 ops/sec 1,919,289 ops/sec 3.3 50.00% 50.00% +82.00%
    Redis RPS (pipeline=16, SET) 59,950,390 ops/sec 11,728,058 ops/sec 5 20.00% 20.00% +38.00%
    PassMark Memory Mark (composite) 2,941 2,416 1.2 10.00% 10.00% +1.80%
    Memory bandwidth (read, 16 MB ~ L3) 427,066 MB/sec 108,466 MB/sec 3.9 10.00% 10.00% +15.00%
    PassMark single-thread CPU 3,769 Mops/s 2,365 Mops/s 1.6 10.00% 10.00% +4.80%

    Memory Bandwidth

    Compression

    OpenSSL

    Passmark CPU Scores

    BENCHMARKSCORE
    Mark
    		 98,150
    Compression
    		 1,362,826
    Encryption
    		 73,076
    Extended Instructions
    		 116,343
    Floating Point Maths
    		 348,699
    Integer Maths
    		 357,167
    Physics
    		 15,672
    Prime Numbers
    		 1,158
    Single Threaded
    		 3,769
    String Sorting
    		 189,292

    Passmark Memory Scores

    BENCHMARKSCORE
    Memory Mark
    		 2,941
    Database Operations
    		 38,963
    Memory Latency
    		 80
    Memory Read Cached
    		 33,443
    Memory Read Uncached
    		 29,601
    Memory Write
    		 30,584

    Stress-ng Stressors

    CPU integerSingleMultiScaling
    atomic
    		 557.71 340.45 0.61×
    bitops
    		 225,095 9,740,421 43.27×
    branch
    		 180,454 8,013,893 44.41×
    funccall
    		 891.96 37,873 42.46×
    funcret
    		 26,669 1,116,743 41.87×
    hash
    		 215,521 9,681,768 44.92×
    intmath
    		 79,946 3,676,729 45.99×
    nop
    		 429,297 20,047,603 46.70×
    prime
    		 618,788 25,345,510 40.96×
    rotate
    		 141,146 6,367,858 45.12×
    str
    		 1,635,009 61,469,010 37.60×
    wcs
    		 1,046,139 40,008,152 38.24×
    CryptographySingleMultiScaling
    crypt
    		 5,433 212,267 39.07×
    CompressionSingleMultiScaling
    jpeg
    		 1,203 41,070 34.15×
    zlib
    		 75.98 3,248 42.75×
    HypervisorSingleMultiScaling
    clock
    		 24,174 219,311 9.07×
    clone
    		 1,149 25,923 22.56×
    context
    		 5,493 254,226 46.28×
    cpu-sched
    		 59.56 3,055 51.29×
    eventfd
    		 36,938 3,851,611 104.27×
    fault
    		 13,436 198,803 14.80×
    fork
    		 4,860 75,449 15.53×
    getrandom
    		 76,056 3,235,233 42.54×
    hrtimers
    		 415,849 6,256,260 15.04×
    mprotect
    		 732,047 12,649,244 17.28×
    mtx
    		 40,308,000 3,586,332,378 88.97×
    munmap
    		 3,602 73,507 20.41×
    null
    		 591,215 27,466,717 46.46×
    pipe
    		 2,686,316 32,653,609 12.16×
    priv-instr
    		 578,922 18,925,299 32.69×
    resched
    		 7,734,266 4,529,061 0.59×
    switch
    		 111,961 10,976,841 98.04×
    timermix
    		 215,145 9,848,866 45.78×
    tlb-shootdown
    		 17,326 189,853 10.96×
    tsc
    		 877,563 41,289,636 47.05×
    usersyscall
    		 468,422 17,307,049 36.95×
    vdso
    		 108,966,040 5,036,794,322 46.22×
    vfork
    		 25,262 222,085 8.79×
    x86syscall
    		 8,119,522 372,320,586 45.85×
    yield
    		 38,803,888 42,239,610 1.09×
    zero
    		 4,391,609 192,914,725 43.93×
    CPU float/SIMDSingleMultiScaling
    eigen
    		 17,268 734,304 42.52×
    expmath
    		 3,992 175,963 44.08×
    fma
    		 1,568,899 61,830,541 39.41×
    fp
    		 201.01 9,191 45.72×
    fractal
    		 8.8 392.22 44.57×
    hyperbolic
    		 5,441 239,815 44.08×
    logmath
    		 5,638 250,175 44.37×
    matrix
    		 9,278 332,174 35.80×
    matrix-3d
    		 87.98 4,284 48.69×
    monte-carlo
    		 289.84 12,415 42.83×
    mpfr
    		 2,413 98,889 40.98×
    powmath
    		 1,842 82,315 44.69×
    trig
    		 2,425 106,044 43.74×
    veccmp
    		 30,021 1,264,942 42.14×
    vecfp
    		 2,393 101,001 42.20×
    vecmath
    		 4,679 214,588 45.86×
    vecshuf
    		 994.07 41,489 41.74×
    vecwide
    		 40,459 1,515,692 37.46×
    AlgorithmsSingleMultiScaling
    bitonicsort
    		 12.8 527.18 41.19×
    bsearch
    		 365.6 15,150 41.44×
    bubblesort
    		 1.2 48.4 40.33×
    fibsearch
    		 429.81 18,872 43.91×
    heapsort
    		 14.4 570 39.58×
    hsearch
    		 13,161 531,770 40.40×
    insertionsort
    		 9.6 451.4 47.02×
    malloc
    		 5,270,270 106,875,702 20.28×
    mcontend
    		 120.11 7,962 66.29×
    mergesort
    		 38.8 1,610 41.49×
    qsort
    		 27 1,084 40.15×
    skiplist
    		 8,346 353,423 42.35×
    tree
    		 2.8 78.98 28.21×
    MemorySingleMultiScaling
    cache
    		 1,090,542 1,736,041 1.59×
    cachehammer
    		 283,127 10,776,169 38.06×
    cacheline
    		 60.36 4,372 72.43×
    l1cache
    		 1,368 56,759 41.49×
    memcpy
    		 809.05 31,109 38.45×
    memrate
    		 4.74 37.69 7.95×
    memthrash
    		 159.82 2,504 15.67×
    ptr-chase
    		 89,245,865 480,224,432 5.38×
    spinmem
    		 336.99 2,287 6.79×
    stream
    		 152.26 72,961 479.19×
    vm
    		 241,367 298,480 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
    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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