FX16-8ms_v2 by Microsoft Azure

FX16-8ms_v2 is a FXmsv2 family [Memory Intensive] [Premium Storage capable] [Intel processor] 16 vCPUs server offered by Microsoft Azure with 8 vCPUs, 336 GiB of memory and 0 GB of storage. The pricing starts at 0.3273 USD per hour.
8 vCPU
336 GiB Memory
Spare SCore
8,877
(All-cores)
2,167
(Single-core)

Specifications

Server Metadata

Vendor ID
azure
Server ID
Standard_FX16-8ms_v2
Name
FX16-8ms_v2
API Reference
Standard_FX16-8ms_v2
Description
FXmsv2 family [Memory Intensive] [Premium Storage capable] [Intel processor] 16 vCPUs
Family
FXmsv2
Hw Virt
Status
active
Observed At
2026-11-07T09:38:55.350512

Availability

REGION / IDSPOTONDEMAND
East US 2 (US) / eastus2
0.3273 USD/h 1.771 USD/h
West US 2 (US) / westus2
0.3273 USD/h 1.771 USD/h
West US 3 (US) / westus3
0.3273 USD/h 1.771 USD/h
East US (US) / eastus
0.3882 USD/h 1.771 USD/h
Central India (IN) / centralindia
0.3376 USD/h 1.827 USD/h
Canada Central (CA) / canadacentral
0.36 USD/h 1.948 USD/h
Mexico Central (ZA) / mexicocentral
0.3896 USD/h 1.948 USD/h
Central US (US) / centralus
0.3694 USD/h 2.001 USD/h
Sweden Central (SE) / swedencentral
0.3733 USD/h 2.02 USD/h
Indonesia Central (ID) / indonesiacentral
0.3829 USD/h 2.072 USD/h
Malaysia West (MY) / malaysiawest
0.4144 USD/h 2.072 USD/h
North Europe (IE) / northeurope
0.3927 USD/h 2.125 USD/h
South Central US (US) / southcentralus
0.3927 USD/h 2.125 USD/h
Spain Central (ES) / spaincentral
0.3927 USD/h 2.125 USD/h
West Central US (US) / westcentralus
0.3927 USD/h 2.125 USD/h
North Central US (US) / northcentralus
0.425 USD/h 2.125 USD/h
UK West (GB) / ukwest
0.3958 USD/h 2.142 USD/h
Qatar Central (QA) / qatarcentral
0.4027 USD/h 2.179 USD/h
UAE North (AE) / uaenorth
0.4027 USD/h 2.179 USD/h
France Central (FR) / francecentral
0.4123 USD/h 2.231 USD/h
UK South (GB) / uksouth
0.4123 USD/h 2.231 USD/h
Canada East (CA) / canadaeast
0.4462 USD/h 2.231 USD/h
Australia Southeast (AU) / australiasoutheast
0.4254 USD/h 2.302 USD/h
Austria East (AT) / austriaeast
0.4254 USD/h 2.302 USD/h
Belgium Central (BE) / belgiumcentral
0.4254 USD/h 2.302 USD/h
West US (US) / westus
0.4254 USD/h 2.302 USD/h
Italy North (IT) / italynorth
0.4604 USD/h 2.302 USD/h
Poland Central (PL) / polandcentral
0.4604 USD/h 2.302 USD/h
Korea South (KR) / koreasouth
0.478 USD/h 2.39 USD/h
Chile Central (CL) / chilecentral
0.4581 USD/h 2.479 USD/h
Germany West Central (DE) / germanywestcentral
0.4583 USD/h 2.48 USD/h
West Europe (NL) / westeurope
0.4583 USD/h 2.48 USD/h
South India (IN) / southindia
0.4613 USD/h 2.496 USD/h
South Africa North (ZA) / southafricanorth
0.4674 USD/h 2.529 USD/h
Israel Central (IL) / israelcentral
0.5064 USD/h 2.532 USD/h
UAE Central (AE) / uaecentral
0.5064 USD/h 2.532 USD/h
Southeast Asia (SG) / southeastasia
0.4744 USD/h 2.567 USD/h
Japan West (JP) / japanwest
0.5134 USD/h 2.567 USD/h
Australia East (AU) / australiaeast
0.4746 USD/h 2.568 USD/h
Japan East (JP) / japaneast
0.4746 USD/h 2.568 USD/h
Korea Central (KR) / koreacentral
0.4746 USD/h 2.568 USD/h
Australia Central (AU) / australiacentral
0.5206 USD/h 2.603 USD/h
Australia Central 2 (AU) / australiacentral2
0.5206 USD/h 2.603 USD/h
New Zealand North (NZ) / newzealandnorth
0.4982 USD/h 2.696 USD/h
Switzerland North (CH) / switzerlandnorth
0.504 USD/h 2.727 USD/h
East Asia (HK) / eastasia
0.5488 USD/h 2.744 USD/h
Norway East (NO) / norwayeast
0.5524 USD/h 2.762 USD/h
West India (IN) / westindia
0.5524 USD/h 2.762 USD/h
Germany North (DE) / germanynorth
0.5956 USD/h 3.223 USD/h
France South (FR) / francesouth
0.6586 USD/h 3.293 USD/h
Norway West (NO) / norwaywest
0.6586 USD/h 3.293 USD/h
South Africa West (ZA) / southafricawest
0.6586 USD/h 3.293 USD/h
Switzerland West (CH) / switzerlandwest
0.6586 USD/h 3.293 USD/h
Brazil South (BR) / brazilsouth
0.6383 USD/h 3.454 USD/h
Brazil Southeast (US) / brazilsoutheast
0.9206 USD/h 4.603 USD/h

Processor

vCPUs
8
Hypervisor
Microsoft Hyper-V
CPU Allocation
Dedicated
CPU Cores
4
CPU Speed
4.2 GHz
CPU Architecture
x86_64
CPU Manufacturer
Intel
CPU Family
Xeon
CPU Model
8573C
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
2 MiB
CPU L2 Cache Total
8 MiB
CPU L3 Cache
260 MiB
CPU L3 Cache Total
260 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, ss, ht, syscall, nx, pdpe1gb, rdtscp, lm, constant_tsc, rep_good, nopl, xtopology, tsc_reliable, nonstop_tsc, cpuid, aperfmperf, tsc_known_freq, pni, pclmulqdq, vmx, ssse3, fma, cx16, pcid, sse4_1, sse4_2, x2apic, movbe, popcnt, tsc_deadline_timer, aes, xsave, avx, f16c, rdrand, hypervisor, lahf_lm, abm, 3dnowprefetch, tpr_shadow, ept, vpid, ept_ad, fsgsbase, tsc_adjust, bmi1, hle, avx2, smep, bmi2, erms, invpcid, rtm, avx512f, avx512dq, rdseed, adx, smap, avx512ifma, clflushopt, clwb, avx512cd, sha_ni, avx512bw, avx512vl, xsaveopt, xsavec, xgetbv1, xsaves, user_shstk, avx_vnni, avx512_bf16, vnmi, avx512vbmi, umip, waitpkg, avx512_vbmi2, gfni, vaes, vpclmulqdq, avx512_vnni, avx512_bitalg, avx512_vpopcntdq, la57, rdpid, cldemote, movdiri, movdir64b, fsrm, serialize, tsxldtrk, ibt, amx_bf16, avx512_fp16, amx_tile, amx_int8, arch_capabilities
Ecpus
4.1
Scalability
51.25

System Resources and Accelerators

MEMORY
Memory Amount
336 GiB
Memory Amount Actual
336 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

      Server Description

      A memory-intensive server combining massive RAM capacity with high-frequency single-core performance for demanding enterprise databases and caching.

      Memory OptimizedCompute Optimized

      The Microsoft Azure FX16-8ms_v2 is a memory-optimized server from the FXmsv2 family, featuring an x86_64 Intel Xeon 8573C processor with 8 dedicated vCPUs, 4 physical cores, and a high clock speed of 4.2 GHz. It is equipped with 336.0 GB of RAM, providing an exceptional 42.0 GB of memory per core, though it lacks local storage and GPUs. Performance benchmarks show top-tier single-core execution, with a Geekbench single-core score of 2338.0 and strong single-threaded compression speeds. Conversely, multi-core and memory bandwidth metrics align with average tiers, and larger LLM inference tasks show performance trade-offs. This server is highly efficient for memory-intensive workloads that benefit from high single-core clock speeds, such as in-memory databases, Redis caching, and complex text processing pipelines.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      0.92Score
      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) 1,663,122 ops/sec 1,930,206 ops/sec 0.89 50.00% 50.00% -5.70%
      Redis RPS (pipeline=16, SET) 8,482,062 ops/sec 11,792,140 ops/sec 0.71 20.00% 20.00% -6.60%
      PassMark Memory Mark (composite) 2,304 2,407 0.96 10.00% 10.00% -0.41%
      Memory bandwidth (read, 16 MB ~ L3) 135,988 MB/sec 108,555 MB/sec 1.3 10.00% 10.00% +2.70%
      PassMark single-thread CPU 3,246 Mops/s 2,365 Mops/s 1.3 10.00% 10.00% +2.70%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 2,338

      Geekbench Multi-Core

      Score: 8,962

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 15,732
      Compression
      		 154,497
      Encryption
      		 9,435
      Extended Instructions
      		 12,495
      Floating Point Maths
      		 30,121
      Integer Maths
      		 42,515
      Physics
      		 1,986
      Prime Numbers
      		 81
      Single Threaded
      		 3,246
      String Sorting
      		 21,325

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 2,304
      Database Operations
      		 5,071
      Memory Latency
      		 70
      Memory Read Cached
      		 29,472
      Memory Read Uncached
      		 10,338
      Memory Write
      		 9,572

      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
      FX2ms_v2 242 GiB0
      FX4-2ms_v2 284 GiB0
      FX8-2ms_v2 2168 GiB0
      FX4ms_v2 484 GiB0
      FX8-4ms_v2 4168 GiB0
      FX16-4ms_v2 4336 GiB0
      FX12-6ms_v2 6252 GiB0

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      FX16-8ms_v2 FAQs