F4ams_v7 by Microsoft Azure

F4ams_v7 is a Famsv7 family [AMD processor] [Memory Intensive] [Premium Storage capable] 4 vCPUs server offered by Microsoft Azure with 4 vCPUs, 32 GiB of memory and 0 GB of storage. The pricing starts at 0.0427 USD per hour.
4 vCPU
32 GiB Memory
Spare SCore
14,630
(All-cores)
3,658
(Single-core)

Specifications

Server Metadata

Vendor ID
azure
Server ID
Standard_F4ams_v7
Name
F4ams_v7
API Reference
Standard_F4ams_v7
Description
Famsv7 family [AMD processor] [Memory Intensive] [Premium Storage capable] 4 vCPUs
Family
Famsv7
Hw Virt
Average Time To Start
29.67
Status
active
Observed At
2026-10-23T11:48:51.339015

Availability

REGION / IDSPOTONDEMAND
Central India (IN) / centralindia
0.0427 USD/h 0.231 USD/h
Jio India West (IN) / jioindiawest
- 0.231 USD/h
Central US (US) / centralus
0.0661 USD/h 0.358 USD/h
East US 2 (US) / eastus2
0.0662 USD/h 0.358 USD/h
North Central US (US) / northcentralus
0.0662 USD/h 0.358 USD/h
West US 2 (US) / westus2
0.0662 USD/h 0.358 USD/h
West US 3 (US) / westus3
0.0662 USD/h 0.358 USD/h
East US (US) / eastus
0.0695 USD/h 0.358 USD/h
Sweden Central (SE) / swedencentral
0.0708 USD/h 0.383 USD/h
Mexico Central (ZA) / mexicocentral
0.0728 USD/h 0.394 USD/h
Canada Central (CA) / canadacentral
0.0739 USD/h 0.4 USD/h
North Europe (IE) / northeurope
0.0739 USD/h 0.4 USD/h
UK South (GB) / uksouth
0.0769 USD/h 0.416 USD/h
France Central (FR) / francecentral
0.0776 USD/h 0.42 USD/h
Italy North (IT) / italynorth
0.0776 USD/h 0.42 USD/h
Spain Central (ES) / spaincentral
0.0776 USD/h 0.42 USD/h
West US (US) / westus
0.0776 USD/h 0.42 USD/h
South Central US (US) / southcentralus
0.0791 USD/h 0.428 USD/h
Poland Central (PL) / polandcentral
0.0798 USD/h 0.432 USD/h
Germany West Central (DE) / germanywestcentral
0.08 USD/h 0.433 USD/h
West Europe (NL) / westeurope
0.08 USD/h 0.433 USD/h
Korea Central (KR) / koreacentral
0.0815 USD/h 0.441 USD/h
UAE North (AE) / uaenorth
0.0815 USD/h 0.441 USD/h
Australia East (AU) / australiaeast
0.083 USD/h 0.449 USD/h
Southeast Asia (SG) / southeastasia
0.083 USD/h 0.449 USD/h
Japan East (JP) / japaneast
0.0861 USD/h 0.466 USD/h
Japan West (JP) / japanwest
0.0861 USD/h 0.466 USD/h
South Africa North (ZA) / southafricanorth
0.0883 USD/h 0.478 USD/h
East Asia (HK) / eastasia
0.0915 USD/h 0.495 USD/h
Norway East (NO) / norwayeast
0.0946 USD/h 0.512 USD/h
Switzerland North (CH) / switzerlandnorth
0.0946 USD/h 0.512 USD/h
Brazil South (BR) / brazilsouth
0.1061 USD/h 0.574 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
32 GiB
Memory Amount Actual
32 GiB
ACCELERATORS
Accelerator Count
0
Accelerator Memory Min
0 MiB
Accelerator Memory Total
0 MiB
Accelerators
    STORAGE
    Storage Size
    0 GB
    Storages
      NETWORK
      Inbound Traffic
      0 GB/month
      Outbound Traffic
      0 GB/month
      IPv4
      0

      CPU and System Topology

      Server Description

      A memory-intensive virtual machine featuring dedicated high-frequency AMD processors and exceptional single-core performance for demanding database workloads.

      Memory OptimizedGeneral Purpose

      Microsoft Azure F4ams_v7 is a memory-intensive virtual machine from the Famsv7 family, powered by a 4.5 GHz AMD EPYC 9V45 processor. It features 4 dedicated vCPUs and 4 physical cores on an x86_64 architecture, paired with 32.0 GB of RAM, representing an 8.0 GB per core ratio. While it lacks local storage and GPU acceleration, it supports Premium Storage. Benchmarks show top-tier single-core CPU performance, single-threaded compression, and text processing, while multi-core operations and memory bandwidth perform in the average tier. The processor supports advanced vector extensions and cryptography acceleration, enhancing its efficiency for secure data processing. This configuration is highly suitable for memory-intensive workloads, database operations, and single-threaded processing tasks.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      0.47Score
      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) 551,133 ops/sec 1,919,289 ops/sec 0.29 50.00% 50.00% -46.00%
      Redis RPS (pipeline=16, SET) 5,585,328 ops/sec 11,728,058 ops/sec 0.47 20.00% 20.00% -14.00%
      PassMark Memory Mark (composite) 2,595 2,416 1.1 10.00% 10.00% +0.96%
      Memory bandwidth (read, 16 MB ~ L3) 85,516 MB/sec 108,466 MB/sec 0.78 10.00% 10.00% -2.50%
      PassMark single-thread CPU 3,738 Mops/s 2,365 Mops/s 1.5 10.00% 10.00% +4.10%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 2,447

      Geekbench Multi-Core

      Score: 7,577

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 13,312
      Compression
      		 132,086
      Encryption
      		 6,315
      Extended Instructions
      		 11,617
      Floating Point Maths
      		 30,138
      Integer Maths
      		 30,161
      Physics
      		 1,812
      Prime Numbers
      		 113
      Single Threaded
      		 3,738
      String Sorting
      		 17,610

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 2,595
      Database Operations
      		 5,355
      Memory Latency
      		 81
      Memory Read Cached
      		 33,476
      Memory Read Uncached
      		 29,218
      Memory Write
      		 30,654

      Stress-ng Stressors

      CPU integerSingleMultiScaling
      atomic
      		 477.18 480.8 1.01×
      bitops
      		 226,036 868,410 3.84×
      branch
      		 176,553 696,951 3.95×
      funccall
      		 865.32 3,371 3.90×
      funcret
      		 26,240 101,450 3.87×
      hash
      		 209,628 841,930 4.02×
      intmath
      		 77,257 309,030 4.00×
      nop
      		 421,080 1,671,730 3.97×
      prime
      		 612,438 2,405,604 3.93×
      rotate
      		 139,720 556,555 3.98×
      str
      		 1,568,976 5,700,877 3.63×
      wcs
      		 1,036,966 4,053,891 3.91×
      CryptographySingleMultiScaling
      crypt
      		 5,309 20,474 3.86×
      CompressionSingleMultiScaling
      jpeg
      		 1,122 4,357 3.89×
      zlib
      		 70.77 284.49 4.02×
      HypervisorSingleMultiScaling
      clock
      		 26,368 98,467 3.73×
      clone
      		 1,352 3,328 2.46×
      context
      		 5,338 20,775 3.89×
      cpu-sched
      		 54.53 264.32 4.85×
      eventfd
      		 46,109 363,029 7.87×
      fault
      		 12,800 43,398 3.39×
      fork
      		 6,202 22,220 3.58×
      getrandom
      		 67,486 279,556 4.14×
      hrtimers
      		 122,529 521,208 4.25×
      mprotect
      		 1,130,662 1,247,718 1.10×
      mtx
      		 20,501,907 292,208,022 14.25×
      munmap
      		 4,360 16,736 3.84×
      null
      		 588,349 2,235,391 3.80×
      pipe
      		 2,640,662 2,773,991 1.05×
      priv-instr
      		 569,713 2,264,060 3.97×
      resched
      		 948,390 533,825 0.56×
      switch
      		 170,065 887,849 5.22×
      timermix
      		 213,033 857,323 4.02×
      tlb-shootdown
      		 23,758 29,618 1.25×
      tsc
      		 873,030 3,482,770 3.99×
      usersyscall
      		 455,062 1,802,857 3.96×
      vdso
      		 106,802,952 428,881,880 4.02×
      vfork
      		 39,540 128,642 3.25×
      x86syscall
      		 8,192,766 31,126,053 3.80×
      yield
      		 2,728,034 2,830,111 1.04×
      zero
      		 3,973,240 15,918,465 4.01×
      CPU float/SIMDSingleMultiScaling
      eigen
      		 16,981 67,846 4.00×
      expmath
      		 3,891 15,262 3.92×
      fma
      		 1,520,175 5,910,725 3.89×
      fp
      		 212.49 809.91 3.81×
      fractal
      		 8.6 34.4 4.00×
      hyperbolic
      		 5,266 20,882 3.97×
      logmath
      		 5,522 21,270 3.85×
      matrix
      		 9,087 34,649 3.81×
      matrix-3d
      		 103.6 394.06 3.80×
      monte-carlo
      		 279.4 1,078 3.86×
      mpfr
      		 2,381 9,377 3.94×
      powmath
      		 1,729 7,155 4.14×
      trig
      		 2,382 9,496 3.99×
      veccmp
      		 29,845 118,149 3.96×
      vecfp
      		 2,348 9,325 3.97×
      vecmath
      		 4,610 18,227 3.95×
      vecshuf
      		 976.74 3,813 3.90×
      vecwide
      		 39,908 152,282 3.82×
      AlgorithmsSingleMultiScaling
      bitonicsort
      		 12.4 48.2 3.89×
      bsearch
      		 356.4 1,398 3.92×
      bubblesort
      		 1.2 4.6 3.83×
      fibsearch
      		 405.61 1,644 4.05×
      heapsort
      		 13.6 55.4 4.07×
      hsearch
      		 12,886 49,294 3.83×
      insertionsort
      		 9.4 48 5.11×
      malloc
      		 4,550,565 18,867,573 4.15×
      mcontend
      		 290.02 785.86 2.71×
      mergesort
      		 33.6 150.6 4.48×
      qsort
      		 26.6 103.8 3.90×
      skiplist
      		 8,190 32,752 4.00×
      tree
      		 2.6 9.6 3.69×
      MemorySingleMultiScaling
      cache
      		 1,063,880 1,736,379 1.63×
      cachehammer
      		 276,098 1,098,196 3.98×
      cacheline
      		 76.14 287.74 3.78×
      l1cache
      		 1,347 5,265 3.91×
      memcpy
      		 785.57 3,083 3.92×
      memrate
      		 4.54 5.72 1.26×
      memthrash
      		 99.11 273.54 2.76×
      ptr-chase
      		 85,604,317 90,859,983 1.06×
      spinmem
      		 354.19 291.75 0.82×
      stream
      		 140.87 874 6.20×
      vm
      		 237,769 291,524 1.23×

      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
      F1ams_v7 18 GiB0
      F2-1ams_v7 116 GiB0
      F4-1ams_v7 132 GiB0
      F2ams_v7 216 GiB0
      F4-2ams_v7 232 GiB0
      F8-2ams_v7 264 GiB0
      F8-4ams_v7 464 GiB0

      Similar Servers

      INSTANCEVENDORvCPUsMEMORYAccelerators

      F4ams_v7 FAQs