L64as_v3 by Microsoft Azure

L64as_v3 is a LASv3 family [AMD processor] [Premium Storage capable] 64 vCPUs server offered by Microsoft Azure with 64 vCPUs, 512 GiB of memory and 16 TB of storage. The pricing starts at 0.5984 USD per hour.
64 vCPU
512 GiB Memory
16 TB Storage
Spare SCore
86,391
(All-cores)
2,763
(Single-core)

Specifications

Server Metadata

Vendor ID
azure
Server ID
Standard_L64as_v3
Name
L64as_v3
API Reference
Standard_L64as_v3
Description
LASv3 family [AMD processor] [Premium Storage capable] 64 vCPUs
Family
LASv3
Hw Virt
Status
active
Observed At
2026-10-29T10:15:32.311274

Availability

REGION / IDSPOTONDEMAND
East US 2 (US) / eastus2
0.9225 USD/h 4.992 USD/h
North Central US (US) / northcentralus
0.9225 USD/h 4.992 USD/h
West US 2 (US) / westus2
0.9225 USD/h 4.992 USD/h
West US 3 (US) / westus3
0.923 USD/h 4.992 USD/h
East US (US) / eastus
1.0513 USD/h 4.992 USD/h
Sweden Central (SE) / swedencentral
0.9639 USD/h 5.216 USD/h
Indonesia Central (ID) / indonesiacentral
0.9733 USD/h 5.267 USD/h
Malaysia West (MY) / malaysiawest
0.9733 USD/h 5.267 USD/h
Mexico Central (ZA) / mexicocentral
1.0147 USD/h 5.491 USD/h
Canada Central (CA) / canadacentral
1.0171 USD/h 5.504 USD/h
Canada East (CA) / canadaeast
1.0171 USD/h 5.504 USD/h
North Europe (IE) / northeurope
1.0171 USD/h 5.504 USD/h
West US (US) / westus
1.0171 USD/h 5.504 USD/h
Central US (US) / centralus
1.0419 USD/h 5.641 USD/h
Central India (IN) / centralindia
1.0467 USD/h 5.664 USD/h
Jio India Central (IN) / jioindiacentral
- 5.664 USD/h
Jio India West (IN) / jioindiawest
- 5.664 USD/h
Korea South (KR) / koreasouth
1.0609 USD/h 5.741 USD/h
France Central (FR) / francecentral
1.0704 USD/h 5.792 USD/h
Italy North (IT) / italynorth
1.0704 USD/h 5.792 USD/h
UK South (GB) / uksouth
1.0704 USD/h 5.792 USD/h
Japan East (JP) / japaneast
1.0822 USD/h 5.856 USD/h
Japan West (JP) / japanwest
1.0822 USD/h 5.856 USD/h
Korea Central (KR) / koreacentral
1.0822 USD/h 5.856 USD/h
Belgium Central (BE) / belgiumcentral
1.0999 USD/h 5.952 USD/h
Poland Central (PL) / polandcentral
1.0999 USD/h 5.952 USD/h
West Europe (NL) / westeurope
1.0999 USD/h 5.952 USD/h
Austria East (AT) / austriaeast
1.21 USD/h 5.952 USD/h
Australia Central 2 (AU) / australiacentral2
0.5984 USD/h 5.984 USD/h
Australia Central (AU) / australiacentral
1.1058 USD/h 5.984 USD/h
Australia East (AU) / australiaeast
1.1058 USD/h 5.984 USD/h
Southeast Asia (SG) / southeastasia
1.1058 USD/h 5.984 USD/h
South Central US (US) / southcentralus
1.107 USD/h 5.99 USD/h
UK West (GB) / ukwest
1.1162 USD/h 6.04 USD/h
Qatar Central (QA) / qatarcentral
1.1177 USD/h 6.048 USD/h
UAE North (AE) / uaenorth
1.1177 USD/h 6.048 USD/h
West India (IN) / westindia
1.1809 USD/h 6.39 USD/h
Australia Southeast (AU) / australiasoutheast
1.1994 USD/h 6.49 USD/h
Switzerland North (CH) / switzerlandnorth
1.2093 USD/h 6.544 USD/h
South Africa North (ZA) / southafricanorth
1.2123 USD/h 6.56 USD/h
East Asia (HK) / eastasia
1.2182 USD/h 6.592 USD/h
Chile Central (CL) / chilecentral
1.2916 USD/h 6.989 USD/h
South India (IN) / southindia
1.3008 USD/h 7.039 USD/h
Norway East (NO) / norwayeast
1.3193 USD/h 7.139 USD/h
France South (FR) / francesouth
1.3915 USD/h 7.53 USD/h
Germany North (DE) / germanynorth
1.43 USD/h 7.738 USD/h
UAE Central (AE) / uaecentral
1.4529 USD/h 7.862 USD/h
Brazil South (BR) / brazilsouth
1.4725 USD/h 7.968 USD/h
Switzerland West (CH) / switzerlandwest
1.5721 USD/h 8.507 USD/h
South Africa West (ZA) / southafricawest
1.576 USD/h 8.528 USD/h
Norway West (NO) / norwaywest
1.7149 USD/h 9.28 USD/h
Brazil Southeast (US) / brazilsoutheast
1.9142 USD/h 10.358 USD/h

Processor

vCPUs
64
Hypervisor
Microsoft Hyper-V
CPU Allocation
Dedicated
CPU Cores
32
CPU Speed
3.525 GHz
CPU Architecture
x86_64
CPU Manufacturer
AMD
CPU Family
EPYC
CPU Model
7763
CPU L1D Cache
32 KiB
CPU L1D Cache Total
1 MiB
CPU L1I Cache
32 KiB
CPU L1I Cache Total
1 MiB
CPU L2 Cache
512 KiB
CPU L2 Cache Total
16 MiB
CPU L3 Cache
32 MiB
CPU L3 Cache Total
128 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, rdseed, adx, smap, clflushopt, clwb, sha_ni, xsaveopt, xsavec, xgetbv1, xsaves, user_shstk, clzero, xsaveerptr, rdpru, arat, npt, nrip_save, tsc_scale, vmcb_clean, flushbyasid, decodeassists, pausefilter, pfthreshold, v_vmsave_vmload, umip, vaes, vpclmulqdq, rdpid, fsrm
Ecpus
31.3
Scalability
48.91

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

    A high-density storage and memory instance featuring sixty-four dedicated AMD EPYC cores and sixteen terabytes of local NVMe SSD.

    Storage & DatabaseMemory OptimizedGeneral Purpose

    The Microsoft Azure L64as_v3 is a high-capacity, storage-optimized virtual machine powered by an AMD EPYC 7763 processor. Featuring 64 dedicated vCPUs running at 3.525 GHz and 512 GB of RAM, this instance is designed for demanding, data-intensive workloads. It comes bundled with a massive 16,015 GB local NVMe SSD, offering exceptional storage density and high-speed local I/O. Benchmark results highlight top-tier memory performance and strong multi-core processing capabilities, making it highly efficient for database operations, Redis caching, and software compilation. While it lacks dedicated GPU hardware and AVX-512 support, its balanced memory-to-vCPU ratio and substantial local storage provide excellent qualitative cost efficiency for enterprise database and transactional workloads.

    Economics

    Average Price per Region

    Prices per Zone

    Lowest Prices

    Performance

    Workload Profiles

    2.2Score
    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) 5,126,659 ops/sec 1,919,289 ops/sec 2.7 50.00% 50.00% +64.00%
    Redis RPS (pipeline=16, SET) 37,038,164 ops/sec 11,728,058 ops/sec 3.1 20.00% 20.00% +25.00%
    PassMark Memory Mark (composite) 3,105 2,416 1.3 10.00% 10.00% +2.70%
    Memory bandwidth (read, 16 MB ~ L3) 129,225 MB/sec 108,466 MB/sec 1.2 10.00% 10.00% +1.80%
    PassMark single-thread CPU 2,513 Mops/s 2,365 Mops/s 1 10.00% 10.00% 0.00%

    Memory Bandwidth

    Compression

    OpenSSL

    Geekbench Single-Core

    Score: 1,611

    Geekbench Multi-Core

    Score: 17,314

    Passmark CPU Scores

    BENCHMARKSCORE
    Mark
    		 63,250
    Compression
    		 1,003,912
    Encryption
    		 68,586
    Extended Instructions
    		 59,725
    Floating Point Maths
    		 146,071
    Integer Maths
    		 265,907
    Physics
    		 6,596
    Prime Numbers
    		 378
    Single Threaded
    		 2,513
    String Sorting
    		 137,064

    Passmark Memory Scores

    BENCHMARKSCORE
    Memory Mark
    		 3,105
    Database Operations
    		 26,339
    Memory Latency
    		 60
    Memory Read Cached
    		 25,431
    Memory Read Uncached
    		 21,367
    Memory Write
    		 20,700

    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
    L8as_v3 864 GiB0
    L16as_v3 16128 GiB0
    L32as_v3 32256 GiB0
    L48as_v3 48384 GiB0
    L80as_v3 80640 GiB0

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    L64as_v3 FAQs