L64s_v3 by Microsoft Azure

L64s_v3 is a LSv3 family [Premium Storage capable] [Intel processor] 64 vCPUs server offered by Microsoft Azure with 64 vCPUs, 512 GiB of memory and 16 TB of storage. The pricing starts at 0.6688 USD per hour.
64 vCPU
512 GiB Memory
16 TB Storage
Spare SCore
62,163
(All-cores)
1,900
(Single-core)

Specifications

Server Metadata

Vendor ID
azure
Server ID
Standard_L64s_v3
Name
L64s_v3
API Reference
Standard_L64s_v3
Description
LSv3 family [Premium Storage capable] [Intel processor] 64 vCPUs
Family
LSv3
Hw Virt
Status
active
Observed At
2026-10-25T13:14:46.951064

Availability

REGION / IDSPOTONDEMAND
East US (US) / eastus
1.1721 USD/h 5.568 USD/h
North Central US (US) / northcentralus
1.0319 USD/h 5.584 USD/h
West US 2 (US) / westus2
1.0319 USD/h 5.584 USD/h
West US 3 (US) / westus3
1.0353 USD/h 5.584 USD/h
East US 2 (US) / eastus2
2.5229 USD/h 5.584 USD/h
Sweden Central (SE) / swedencentral
1.0763 USD/h 5.824 USD/h
Indonesia Central (ID) / indonesiacentral
1.1123 USD/h 6.019 USD/h
Malaysia West (MY) / malaysiawest
1.1123 USD/h 6.019 USD/h
Mexico Central (ZA) / mexicocentral
1.2091 USD/h 6.125 USD/h
Canada East (CA) / canadaeast
1.1354 USD/h 6.144 USD/h
West US (US) / westus
1.1354 USD/h 6.144 USD/h
Canada Central (CA) / canadacentral
2.0705 USD/h 6.144 USD/h
North Europe (IE) / northeurope
2.3476 USD/h 6.144 USD/h
Central US (US) / centralus
1.1621 USD/h 6.292 USD/h
India South Central (IN) / indiasouthcentral
1.2628 USD/h 6.314 USD/h
Central India (IN) / centralindia
1.1709 USD/h 6.336 USD/h
Jio India Central (IN) / jioindiacentral
- 6.336 USD/h
Jio India West (IN) / jioindiawest
- 6.336 USD/h
Korea South (KR) / koreasouth
1.1868 USD/h 6.422 USD/h
Israel Central (IL) / israelcentral
1.1905 USD/h 6.442 USD/h
France Central (FR) / francecentral
1.1945 USD/h 6.464 USD/h
UK South (GB) / uksouth
1.1945 USD/h 6.464 USD/h
Japan East (JP) / japaneast
1.2093 USD/h 6.544 USD/h
Japan West (JP) / japanwest
1.2093 USD/h 6.544 USD/h
Korea Central (KR) / koreacentral
1.2093 USD/h 6.544 USD/h
Denmark East (DK) / denmarkeast
1.2269 USD/h 6.639 USD/h
Austria East (AT) / austriaeast
1.23 USD/h 6.656 USD/h
Belgium Central (BE) / belgiumcentral
1.23 USD/h 6.656 USD/h
Germany West Central (DE) / germanywestcentral
1.23 USD/h 6.656 USD/h
Italy North (IT) / italynorth
1.23 USD/h 6.656 USD/h
Poland Central (PL) / polandcentral
1.23 USD/h 6.656 USD/h
Spain Central (ES) / spaincentral
1.23 USD/h 6.656 USD/h
West Europe (NL) / westeurope
1.23 USD/h 6.656 USD/h
South Central US (US) / southcentralus
1.2348 USD/h 6.682 USD/h
Australia Central 2 (AU) / australiacentral2
0.6688 USD/h 6.688 USD/h
Australia Central (AU) / australiacentral
1.2359 USD/h 6.688 USD/h
Australia East (AU) / australiaeast
1.2359 USD/h 6.688 USD/h
Southeast Asia (SG) / southeastasia
1.2359 USD/h 6.688 USD/h
West Central US (US) / westcentralus
1.2383 USD/h 6.701 USD/h
Qatar Central (QA) / qatarcentral
1.2451 USD/h 6.752 USD/h
UAE North (AE) / uaenorth
1.2478 USD/h 6.752 USD/h
UK West (GB) / ukwest
1.2487 USD/h 6.757 USD/h
New Zealand North (NZ) / newzealandnorth
1.2984 USD/h 7.022 USD/h
West India (IN) / westindia
1.321 USD/h 7.148 USD/h
Australia Southeast (AU) / australiasoutheast
1.3415 USD/h 7.259 USD/h
South Africa North (ZA) / southafricanorth
1.3542 USD/h 7.328 USD/h
East Asia (HK) / eastasia
1.3601 USD/h 7.36 USD/h
Chile Central (CL) / chilecentral
1.4405 USD/h 7.795 USD/h
South India (IN) / southindia
1.4549 USD/h 7.873 USD/h
Norway East (NO) / norwayeast
1.4756 USD/h 7.985 USD/h
Switzerland North (CH) / switzerlandnorth
1.4756 USD/h 7.985 USD/h
France South (FR) / francesouth
1.5529 USD/h 8.403 USD/h
Germany North (DE) / germanynorth
1.5991 USD/h 8.653 USD/h
UAE Central (AE) / uaecentral
1.6222 USD/h 8.778 USD/h
Brazil South (BR) / brazilsouth
1.644 USD/h 8.896 USD/h
South Africa West (ZA) / southafricawest
1.7604 USD/h 9.526 USD/h
Norway West (NO) / norwaywest
1.9184 USD/h 10.381 USD/h
Switzerland West (CH) / switzerlandwest
1.9184 USD/h 10.381 USD/h
Brazil Southeast (US) / brazilsoutheast
2.1372 USD/h 11.565 USD/h

Processor

vCPUs
64
Hypervisor
Microsoft Hyper-V
CPU Allocation
Dedicated
CPU Cores
32
CPU Speed
2.8 GHz
CPU Architecture
x86_64
CPU Manufacturer
Intel
CPU Family
Xeon
CPU Model
8370C
CPU L1D Cache
48 KiB
CPU L1D Cache Total
2 MiB
CPU L1I Cache
32 KiB
CPU L1I Cache Total
1 MiB
CPU L2 Cache
1 MiB
CPU L2 Cache Total
40 MiB
CPU L3 Cache
48 MiB
CPU L3 Cache Total
96 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, 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, vnmi, avx512vbmi, umip, avx512_vbmi2, gfni, vaes, vpclmulqdq, avx512_vnni, avx512_bitalg, avx512_vpopcntdq, la57, rdpid, fsrm, arch_capabilities
Ecpus
32.7
Scalability
51.09

System Resources and Accelerators

MEMORY
Memory Amount
512 GiB
Memory Amount Actual
512 GiB
ACCELERATORS
Accelerator Count
0
Accelerator Memory Min
0 MiB
Accelerator Memory Total
0 MiB
Accelerators
    STORAGE
    Storage Size
    16015 GB
    Storage Type
    nvme ssd
    Storages
    • 655 GB ssd (temp disk)
    • 15360 GB nvme ssd
    NETWORK
    Inbound Traffic
    0 GB/month
    Outbound Traffic
    0 GB/month
    IPv4
    0

    Server Description

    High-density local NVMe storage combined with strong multi-core processing power to support demanding database, caching, and transactional workloads.

    Storage & DatabaseMemory OptimizedGeneral Purpose

    Microsoft Azure L64s_v3 is an LSv3-family server featuring 64 vCPUs and 32 physical cores powered by an Intel Xeon 8370C processor running at 2.8 GHz. It is equipped with 512.0 GB of RAM and 16,015 GB of local NVMe SSD storage. Operating on the Microsoft Hyper-V hypervisor, the instance delivers strong multi-core performance, ranking in the top 25% for stress-ng multi-core, Passmark CPU, and Geekbench multi-core benchmarks. It also shows strong capabilities in database operations, Redis SET operations, and large-block memory bandwidth. However, single-core performance remains average, and large-scale LLM text generation is a notable bottleneck, placing in the bottom 25% for 70B models. This hardware profile is optimized for high-throughput database systems, caching layers, and storage-intensive multi-threaded workloads.

    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) 8,802,311 ops/sec 1,919,289 ops/sec 4.6 50.00% 50.00% +110.00%
    Redis RPS (pipeline=16, SET) 43,079,464 ops/sec 11,728,058 ops/sec 3.6 20.00% 20.00% +29.00%
    PassMark Memory Mark (composite) 2,913 2,416 1.2 10.00% 10.00% +1.80%
    Memory bandwidth (read, 16 MB ~ L3) 313,898 MB/sec 108,466 MB/sec 2.8 10.00% 10.00% +11.00%
    PassMark single-thread CPU 2,429 Mops/s 2,365 Mops/s 1 10.00% 10.00% 0.00%

    Memory Bandwidth

    Compression

    OpenSSL

    Geekbench Single-Core

    Score: 1,708

    Geekbench Multi-Core

    Score: 16,649

    Passmark CPU Scores

    BENCHMARKSCORE
    Mark
    		 61,253
    Compression
    		 973,148
    Encryption
    		 58,490
    Extended Instructions
    		 58,327
    Floating Point Maths
    		 137,745
    Integer Maths
    		 269,432
    Physics
    		 6,749
    Prime Numbers
    		 393
    Single Threaded
    		 2,429
    String Sorting
    		 137,674

    Passmark Memory Scores

    BENCHMARKSCORE
    Memory Mark
    		 2,913
    Database Operations
    		 30,548
    Memory Latency
    		 51
    Memory Read Cached
    		 24,244
    Memory Read Uncached
    		 12,882
    Memory Write
    		 11,400

    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
    L8s_v3 864 GiB0
    L16s_v3 16128 GiB0
    L32s_v3 32256 GiB0
    L48s_v3 48384 GiB0
    L80s_v3 80640 GiB0

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    L64s_v3 FAQs