F48as_v7 by Microsoft Azure

F48as_v7 is a Fasv7 family [AMD processor] [Premium Storage capable] 48 vCPUs server offered by Microsoft Azure with 48 vCPUs, 192 GiB of memory and 0 GB of storage. The pricing starts at 0.3912 USD per hour.
48 vCPU
192 GiB Memory
Spare SCore
176,854
(All-cores)
3,794
(Single-core)

Specifications

Server Metadata

Vendor ID
azure
Server ID
Standard_F48as_v7
Name
F48as_v7
API Reference
Standard_F48as_v7
Description
Fasv7 family [AMD processor] [Premium Storage capable] 48 vCPUs
Family
Fasv7
Hw Virt
Average Time To Start
11
Status
active
Observed At
2026-09-06T19:26:35.587567

Availability

REGION / IDSPOTONDEMAND
Central India (IN) / centralindia
0.3912 USD/h 2.117 USD/h
Jio India West (IN) / jioindiawest
- 2.117 USD/h
Central US (US) / centralus
0.6054 USD/h 3.278 USD/h
East US 2 (US) / eastus2
0.6058 USD/h 3.278 USD/h
North Central US (US) / northcentralus
0.6058 USD/h 3.278 USD/h
West US 2 (US) / westus2
0.6058 USD/h 3.278 USD/h
West US 3 (US) / westus3
0.6058 USD/h 3.278 USD/h
East US (US) / eastus
0.6359 USD/h 3.278 USD/h
Sweden Central (SE) / swedencentral
0.6475 USD/h 3.504 USD/h
Mexico Central (ZA) / mexicocentral
0.6662 USD/h 3.605 USD/h
Canada Central (CA) / canadacentral
0.676 USD/h 3.658 USD/h
North Europe (IE) / northeurope
0.676 USD/h 3.658 USD/h
UK South (GB) / uksouth
0.7043 USD/h 3.811 USD/h
France Central (FR) / francecentral
0.7115 USD/h 3.85 USD/h
Italy North (IT) / italynorth
0.7115 USD/h 3.85 USD/h
Spain Central (ES) / spaincentral
0.7115 USD/h 3.85 USD/h
West US (US) / westus
0.7115 USD/h 3.85 USD/h
South Central US (US) / southcentralus
0.7255 USD/h 3.926 USD/h
Poland Central (PL) / polandcentral
0.7318 USD/h 3.96 USD/h
Germany West Central (DE) / germanywestcentral
0.7327 USD/h 3.965 USD/h
West Europe (NL) / westeurope
0.7327 USD/h 3.965 USD/h
Korea Central (KR) / koreacentral
0.747 USD/h 4.042 USD/h
UAE North (AE) / uaenorth
0.747 USD/h 4.042 USD/h
Australia East (AU) / australiaeast
0.761 USD/h 4.118 USD/h
Southeast Asia (SG) / southeastasia
0.761 USD/h 4.118 USD/h
Japan East (JP) / japaneast
0.7885 USD/h 4.267 USD/h
Japan West (JP) / japanwest
0.7885 USD/h 4.267 USD/h
South Africa North (ZA) / southafricanorth
0.8098 USD/h 4.382 USD/h
East Asia (HK) / eastasia
0.8383 USD/h 4.536 USD/h
Norway East (NO) / norwayeast
0.8667 USD/h 4.69 USD/h
Switzerland North (CH) / switzerlandnorth
0.8667 USD/h 4.69 USD/h
Brazil South (BR) / brazilsouth
0.9722 USD/h 5.261 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
46.6
Scalability
97.08

System Resources and Accelerators

MEMORY
Memory Amount
192 GiB
Memory Amount Actual
192 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 dedicated 48-core AMD EPYC server delivering top-tier CPU performance and high memory bandwidth for intensive computational workloads.

    Compute OptimizedGeneral Purpose

    Microsoft Azure F48as_v7 is a dedicated x86_64 server from the Fasv7 family, featuring 48 AMD EPYC 9V45 physical cores operating at 4.5 GHz. It is equipped with 192.0 GB of RAM (4.0 GB per core) and operates on the Microsoft Hyper-V hypervisor. The server lacks local storage and GPUs but is Premium Storage capable. Benchmark data indicates top-tier CPU performance, with a stress-ng multi-core score of 176853.77 and a PassMark CPU score of 98684.41. Memory performance is strong, with a large-block write bandwidth of 177.67 GB/sec. While it excels in database operations and small-model LLM inference, processing speeds drop to average levels for larger 70B models. This server is suited for compute-heavy workloads, database management, and web serving.

    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) 6,358,480 ops/sec 1,917,397 ops/sec 3.32 50.00% 50.00% +82.20%
    Redis RPS (pipeline=16, SET) 59,921,427 ops/sec 11,681,410 ops/sec 5.13 20.00% 20.00% +38.70%
    PassMark Memory Mark (composite) 2,996 2,418 1.24 10.00% 10.00% +2.17%
    Memory bandwidth (read, 16 MB ~ L3) 428,204 MB/sec 108,140 MB/sec 3.96 10.00% 10.00% +14.80%
    PassMark single-thread CPU 3,799 Mops/s 2,365 Mops/s 1.61 10.00% 10.00% +4.88%

    Memory Bandwidth

    Compression

    OpenSSL

    Passmark CPU Scores

    BENCHMARKSCORE
    Mark
    		 98684
    Compression
    		 1363043
    Encryption
    		 73399
    Extended Instructions
    		 116705
    Floating Point Maths
    		 357744
    Integer Maths
    		 358868
    Physics
    		 15778
    Prime Numbers
    		 1170
    Single Threaded
    		 3799
    String Sorting
    		 187562

    Passmark Memory Scores

    BENCHMARKSCORE
    Memory Mark
    		 2996
    Database Operations
    		 39048
    Memory Latency
    		 78
    Memory Read Cached
    		 34178
    Memory Read Uncached
    		 30584
    Memory Write
    		 30792

    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
    F1as_v7 14 GiB0
    F2as_v7 28 GiB0
    F4as_v7 416 GiB0
    F8as_v7 832 GiB0
    F16as_v7 1664 GiB0
    F32as_v7 32128 GiB0
    F64as_v7 64256 GiB0

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    F48as_v7 FAQs