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F48as_v6 by Microsoft Azure

F48as_v6 is a Fasv6 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
147729
(All-cores)
3080
(Single-core)

Specifications

Server Metadata

Vendor ID
azure
Server ID
Standard_F48as_v6
Name
F48as_v6
API Reference
Standard_F48as_v6
Description
Fasv6 family [AMD processor] [Premium Storage capable] 48 vCPUs
Family
Fasv6
Hw Virt
Status
active
Observed At
2026-07-30T03:41:59.829447

Availability

REGION / IDSPOTONDEMAND
Central India (IN) / centralindia
0.3912 USD/h 2.117 USD/h
Jio India Central (IN) / jioindiacentral
- 2.117 USD/h
Jio India West (IN) / jioindiawest
- 2.117 USD/h
East US 2 (US) / eastus2
0.6058 USD/h 3.278 USD/h
West US 3 (US) / westus3
0.6058 USD/h 3.278 USD/h
North Central US (US) / northcentralus
0.6117 USD/h 3.278 USD/h
West US 2 (US) / westus2
0.6464 USD/h 3.278 USD/h
East US (US) / eastus
0.691 USD/h 3.278 USD/h
India South Central (IN) / indiasouthcentral
0.6361 USD/h 3.442 USD/h
Sweden Central (SE) / swedencentral
0.6605 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
Canada East (CA) / canadaeast
0.676 USD/h 3.658 USD/h
North Europe (IE) / northeurope
0.7956 USD/h 3.658 USD/h
Indonesia Central (ID) / indonesiacentral
0.6847 USD/h 3.705 USD/h
Malaysia West (MY) / malaysiawest
0.6847 USD/h 3.705 USD/h
Central US (US) / centralus
0.6845 USD/h 3.706 USD/h
Korea South (KR) / koreasouth
0.6963 USD/h 3.768 USD/h
UK South (GB) / uksouth
0.5999 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
West Central US (US) / westcentralus
0.8303 USD/h 3.926 USD/h
Belgium Central (BE) / belgiumcentral
0.7318 USD/h 3.96 USD/h
Denmark East (DK) / denmarkeast
0.7318 USD/h 3.96 USD/h
Poland Central (PL) / polandcentral
0.7318 USD/h 3.96 USD/h
Austria East (AT) / austriaeast
0.7327 USD/h 3.965 USD/h
Germany West Central (DE) / germanywestcentral
0.7327 USD/h 3.965 USD/h
UK West (GB) / ukwest
0.7327 USD/h 3.965 USD/h
West Europe (NL) / westeurope
0.8465 USD/h 3.965 USD/h
Korea Central (KR) / koreacentral
0.747 USD/h 4.042 USD/h
Qatar Central (QA) / qatarcentral
0.747 USD/h 4.042 USD/h
UAE North (AE) / uaenorth
0.747 USD/h 4.042 USD/h
Australia Central 2 (AU) / australiacentral2
0.4118 USD/h 4.118 USD/h
Australia Central (AU) / australiacentral
0.761 USD/h 4.118 USD/h
Australia East (AU) / australiaeast
0.761 USD/h 4.118 USD/h
New Zealand North (NZ) / newzealandnorth
0.761 USD/h 4.118 USD/h
Southeast Asia (SG) / southeastasia
0.761 USD/h 4.118 USD/h
West India (IN) / westindia
0.7743 USD/h 4.19 USD/h
Australia Southeast (AU) / australiasoutheast
0.7885 USD/h 4.267 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
Chile Central (CL) / chilecentral
0.8482 USD/h 4.59 USD/h
South India (IN) / southindia
0.8525 USD/h 4.613 USD/h
Israel Central (IL) / israelcentral
0.8658 USD/h 4.685 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
France South (FR) / francesouth
0.9225 USD/h 4.992 USD/h
Germany North (DE) / germanynorth
0.951 USD/h 5.146 USD/h
UAE Central (AE) / uaecentral
0.9704 USD/h 5.251 USD/h
Brazil South (BR) / brazilsouth
0.9722 USD/h 5.261 USD/h
South Africa West (ZA) / southafricawest
1.0493 USD/h 5.678 USD/h
Norway West (NO) / norwaywest
1.1265 USD/h 6.096 USD/h
Switzerland West (CH) / switzerlandwest
1.1265 USD/h 6.096 USD/h
Brazil Southeast (US) / brazilsoutheast
1.2605 USD/h 6.821 USD/h

Processor

vCPUs
48
Hypervisor
Microsoft Hyper-V
CPU Allocation
Dedicated
CPU Cores
48
CPU Speed
3.7 GHz
CPU Architecture
x86_64
CPU Manufacturer
AMD
CPU Family
EPYC
CPU Model
9V74
CPU L1D Cache
32 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, tsc_reliable, nonstop_tsc, cpuid, extd_apicid, aperfmperf, pni, pclmulqdq, ssse3, fma, cx16, pcid, sse4_1, sse4_2, 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, 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
Ecpus
48
Scalability
100

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

    Server Description

    A dedicated forty-eight core AMD EPYC processor instance delivering top-tier multi-threaded performance and balanced memory for compute-dense workloads.

    General PurposeCompute Optimized

    The Microsoft Azure F48as_v6 is an x86_64 server instance from the Fasv6 family, featuring a dedicated 48-core AMD EPYC 9V74 processor running at 3.7 GHz and 192.0 GB of RAM. Lacking bundled local storage and GPU accelerators, it relies on external Premium Storage. Benchmarks show top-tier multi-core capabilities, with stress-ng multi-core and Geekbench multi-core scores in the top 10%, alongside strong memory bandwidth of 230.45 GB/sec for large block reads. It excels in multi-threaded tasks, software compilation, and image processing, though single-threaded compression and large-model LLM inference perform at average levels. This server is highly efficient for compute-dense workloads, database operations, and web serving that require robust parallel processing without local storage dependencies. It supports advanced instruction sets like AVX-512 and VAES to accelerate cryptographic and vector calculations.

    Economics

    Average Price per Region

    Prices per Zone

    Lowest Prices

    Performance

    Workload Profiles

    3.03Score
    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) 6,829,326 ops/sec 1,896,415 ops/sec 3.6 50.00% 50.00% +89.70%
    Redis RPS (pipeline=16, SET) 59,431,288 ops/sec 11,539,523 ops/sec 5.15 20.00% 20.00% +38.80%
    PassMark Memory Mark (composite) 2,850 2,411 1.18 10.00% 10.00% +1.67%
    Memory bandwidth (read, 16 MB ~ L3) 296,223 MB/sec 107,368 MB/sec 2.76 10.00% 10.00% +10.70%
    PassMark single-thread CPU 2,905 Mops/s 2,363 Mops/s 1.23 10.00% 10.00% +2.09%

    Memory Bandwidth

    Compression

    OpenSSL

    Geekbench Single-Core

    Score: 2,101

    Geekbench Multi-Core

    Score: 23,839

    Passmark CPU Scores

    BENCHMARKSCORE
    Mark
    		 80442
    Compression
    		 1231032
    Encryption
    		 63013
    Extended Instructions
    		 98591
    Floating Point Maths
    		 256287
    Integer Maths
    		 290425
    Physics
    		 12314
    Prime Numbers
    		 935
    Single Threaded
    		 2905
    String Sorting
    		 180711

    Passmark Memory Scores

    BENCHMARKSCORE
    Memory Mark
    		 2850
    Database Operations
    		 29417
    Memory Latency
    		 77
    Memory Read Cached
    		 27883
    Memory Read Uncached
    		 27462
    Memory Write
    		 26656

    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
    F2as_v6 28 GiB0
    F4as_v6 416 GiB0
    F8as_v6 832 GiB0
    F16as_v6 1664 GiB0
    F32as_v6 32128 GiB0
    F64as_v6 64256 GiB0

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    F48as_v6 FAQs