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F8-4ams_v7 by Microsoft Azure

F8-4ams_v7 is a Famsv7 family [AMD processor] [Memory Intensive] [Premium Storage capable] 8 vCPUs server offered by Microsoft Azure with 4 vCPUs, 64 GiB of memory and 0 GB of storage. The pricing starts at 0.0854 USD per hour.
4 vCPU
64 GiB Memory
Spare SCore
14556
(All-cores)
3688
(Single-core)

Specifications

Server Metadata

Vendor ID
azure
Server ID
Standard_F8-4ams_v7
Name
F8-4ams_v7
API Reference
Standard_F8-4ams_v7
Description
Famsv7 family [AMD processor] [Memory Intensive] [Premium Storage capable] 8 vCPUs
Family
Famsv7
Hw Virt
Average Time To Start
20.5
Status
active
Observed At
2026-07-24T14:14:30.775256

Availability

REGION / IDSPOTONDEMAND
Central India (IN) / centralindia
0.0854 USD/h 0.462 USD/h
Jio India West (IN) / jioindiawest
- 0.462 USD/h
Central US (US) / centralus
0.1309 USD/h 0.716 USD/h
East US (US) / eastus
0.1323 USD/h 0.716 USD/h
East US 2 (US) / eastus2
0.1323 USD/h 0.716 USD/h
North Central US (US) / northcentralus
0.1323 USD/h 0.716 USD/h
West US 2 (US) / westus2
0.1323 USD/h 0.716 USD/h
West US 3 (US) / westus3
0.1323 USD/h 0.716 USD/h
Sweden Central (SE) / swedencentral
0.1416 USD/h 0.766 USD/h
Mexico Central (ZA) / mexicocentral
0.1454 USD/h 0.787 USD/h
Canada Central (CA) / canadacentral
0.1477 USD/h 0.799 USD/h
North Europe (IE) / northeurope
0.1477 USD/h 0.799 USD/h
UK South (GB) / uksouth
0.1538 USD/h 0.832 USD/h
France Central (FR) / francecentral
0.1554 USD/h 0.841 USD/h
Italy North (IT) / italynorth
0.1554 USD/h 0.841 USD/h
Spain Central (ES) / spaincentral
0.1554 USD/h 0.841 USD/h
West US (US) / westus
0.1554 USD/h 0.841 USD/h
South Central US (US) / southcentralus
0.1584 USD/h 0.857 USD/h
Poland Central (PL) / polandcentral
0.1597 USD/h 0.864 USD/h
Germany West Central (DE) / germanywestcentral
0.16 USD/h 0.866 USD/h
West Europe (NL) / westeurope
0.16 USD/h 0.866 USD/h
Korea Central (KR) / koreacentral
0.163 USD/h 0.882 USD/h
UAE North (AE) / uaenorth
0.163 USD/h 0.882 USD/h
Australia East (AU) / australiaeast
0.1659 USD/h 0.898 USD/h
Southeast Asia (SG) / southeastasia
0.1659 USD/h 0.898 USD/h
Japan East (JP) / japaneast
0.1722 USD/h 0.932 USD/h
Japan West (JP) / japanwest
0.1722 USD/h 0.932 USD/h
South Africa North (ZA) / southafricanorth
0.1769 USD/h 0.957 USD/h
East Asia (HK) / eastasia
0.183 USD/h 0.99 USD/h
Norway East (NO) / norwayeast
0.189 USD/h 1.023 USD/h
Switzerland North (CH) / switzerlandnorth
0.189 USD/h 1.023 USD/h
Brazil South (BR) / brazilsouth
0.2122 USD/h 1.148 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
3.9
Scalability
97.5

System Resources and Accelerators

MEMORY
Memory Amount
64 GiB
Memory Amount Actual
64 GiB
GPU
GPU Count
0
GPU Memory Min
0 MiB
GPU Memory Total
0 MiB
GPUs
    STORAGE
    Storage Size
    0 GB
    Storages
    • 0 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-intensive virtual machine featuring dedicated high-frequency AMD EPYC cores and a dense sixty-four gigabyte memory configuration for memory-bound workloads.

    Memory OptimizedGeneral Purpose

    Microsoft Azure F8-4ams_v7 is an x86_64 memory-intensive virtual machine from the Famsv7 family, powered by a dedicated 4.5 GHz AMD EPYC 9V45 processor. It features 4 physical cores, 4 vCPUs, and 64.0 GB of RAM, providing a high memory density of 16.0 GB per core. The instance lacks local storage and GPUs but is premium storage capable. In benchmarks, it delivers top-tier single-core CPU performance and single-threaded compression speeds, while multi-core metrics and memory bandwidth remain in the average tier. This resource allocation makes the server a cost-effective option for memory-bound workloads that do not require high core counts. It is suited for database operations, caching layers, and single-threaded data processing.

    Economics

    Average Price per Region

    Prices per Zone

    Lowest Prices

    Performance

    Workload Profiles

    0.463Score
    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) 527,150 ops/sec 1,896,415 ops/sec 0.278 50.00% 50.00% -47.30%
    Redis RPS (pipeline=16, SET) 5,278,302 ops/sec 11,539,523 ops/sec 0.457 20.00% 20.00% -14.50%
    PassMark Memory Mark (composite) 2,524 2,411 1.05 10.00% 10.00% +0.49%
    Memory bandwidth (read, 16 MB ~ L3) 91,098 MB/sec 107,368 MB/sec 0.848 10.00% 10.00% -1.64%
    PassMark single-thread CPU 3,503 Mops/s 2,363 Mops/s 1.48 10.00% 10.00% +4.00%

    Memory Bandwidth

    Compression

    OpenSSL

    Passmark CPU Scores

    BENCHMARKSCORE
    Mark
    		 12460
    Compression
    		 122032
    Encryption
    		 5847
    Extended Instructions
    		 11032
    Floating Point Maths
    		 28196
    Integer Maths
    		 28186
    Physics
    		 1719
    Prime Numbers
    		 107
    Single Threaded
    		 3503
    String Sorting
    		 16809

    Passmark Memory Scores

    BENCHMARKSCORE
    Memory Mark
    		 2524
    Database Operations
    		 4739
    Memory Latency
    		 85
    Memory Read Cached
    		 31795
    Memory Read Uncached
    		 28257
    Memory Write
    		 29666

    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

    INSTANCEvCPUsMEMORYGPUs
    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
    F4ams_v7 432 GiB0

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    F8-4ams_v7 FAQs