E64_v3 by Microsoft Azure

E64_v3 is a Ev3 family [Intel processor] 64 vCPUs server offered by Microsoft Azure with 64 vCPUs, 432 GiB of memory and 1.64 TB of storage. The pricing starts at 0.4347 USD per hour.
64 vCPU
432 GiB Memory
1.64 TB Storage
Spare SCore
43,209
(All-cores)
1,198
(Single-core)

Specifications

Server Metadata

Vendor ID
azure
Server ID
Standard_E64_v3
Name
E64_v3
API Reference
Standard_E64_v3
Description
Ev3 family [Intel processor] 64 vCPUs
Family
Ev3
Hw Virt
Status
active
Observed At
2026-10-30T19:10:44.637145

Availability

REGION / IDSPOTONDEMAND
North Central US (US) / northcentralus
0.6706 USD/h 3.629 USD/h
West US 2 (US) / westus2
0.6706 USD/h 3.629 USD/h
West US 3 (US) / westus3
0.6706 USD/h 3.629 USD/h
East US (US) / eastus
0.7113 USD/h 3.629 USD/h
East US 2 (US) / eastus2
1.3899 USD/h 3.629 USD/h
Korea South (KR) / koreasouth
0.7172 USD/h 3.881 USD/h
Central India (IN) / centralindia
0.7276 USD/h 3.937 USD/h
Jio India Central (IN) / jioindiacentral
- 3.937 USD/h
Jio India West (IN) / jioindiawest
- 3.937 USD/h
Canada East (CA) / canadaeast
0.7344 USD/h 3.974 USD/h
Canada Central (CA) / canadacentral
1.1389 USD/h 3.974 USD/h
Mexico Central (ZA) / mexicocentral
0.7377 USD/h 3.992 USD/h
West US (US) / westus
0.7451 USD/h 4.032 USD/h
North Europe (IE) / northeurope
0.7505 USD/h 4.061 USD/h
Spain Central (ES) / spaincentral
0.7505 USD/h 4.061 USD/h
Indonesia Central (ID) / indonesiacentral
0.7664 USD/h 4.147 USD/h
Malaysia West (MY) / malaysiawest
0.7664 USD/h 4.147 USD/h
South Central US (US) / southcentralus
0.776 USD/h 4.199 USD/h
West Central US (US) / westcentralus
0.776 USD/h 4.199 USD/h
Central US (US) / centralus
0.6943 USD/h 4.2 USD/h
Israel Central (IL) / israelcentral
0.7876 USD/h 4.262 USD/h
Italy North (IT) / italynorth
0.7876 USD/h 4.262 USD/h
UK South (GB) / uksouth
0.6818 USD/h 4.264 USD/h
UK West (GB) / ukwest
0.788 USD/h 4.264 USD/h
Sweden Central (SE) / swedencentral
0.7916 USD/h 4.288 USD/h
Australia Central 2 (AU) / australiacentral2
0.4347 USD/h 4.347 USD/h
Australia Central (AU) / australiacentral
0.8033 USD/h 4.347 USD/h
Australia East (AU) / australiaeast
0.8033 USD/h 4.347 USD/h
Australia Southeast (AU) / australiasoutheast
0.8033 USD/h 4.347 USD/h
UAE North (AE) / uaenorth
0.807 USD/h 4.355 USD/h
West India (IN) / westindia
0.8072 USD/h 4.368 USD/h
Japan East (JP) / japaneast
0.8087 USD/h 4.376 USD/h
Korea Central (KR) / koreacentral
0.8087 USD/h 4.376 USD/h
West Europe (NL) / westeurope
0.8087 USD/h 4.376 USD/h
Germany West Central (DE) / germanywestcentral
0.8091 USD/h 4.378 USD/h
Poland Central (PL) / polandcentral
0.8091 USD/h 4.378 USD/h
France Central (FR) / francecentral
0.8294 USD/h 4.488 USD/h
New Zealand North (NZ) / newzealandnorth
0.8438 USD/h 4.566 USD/h
Japan West (JP) / japanwest
0.8517 USD/h 4.609 USD/h
Southeast Asia (SG) / southeastasia
0.8517 USD/h 4.609 USD/h
South India (IN) / southindia
0.8872 USD/h 4.801 USD/h
East Asia (HK) / eastasia
0.8889 USD/h 4.81 USD/h
Switzerland North (CH) / switzerlandnorth
0.8896 USD/h 4.8136 USD/h
Norway East (NO) / norwayeast
0.8896 USD/h 4.814 USD/h
South Africa North (ZA) / southafricanorth
0.8987 USD/h 4.863 USD/h
Qatar Central (QA) / qatarcentral
0.9172 USD/h 4.963 USD/h
India South Central (IN) / indiasouthcentral
0.9687 USD/h 5.242 USD/h
UAE Central (AE) / uaecentral
1.0462 USD/h 5.661 USD/h
Germany North (DE) / germanynorth
1.0517 USD/h 5.691 USD/h
France South (FR) / francesouth
1.0783 USD/h 5.835 USD/h
South Africa West (ZA) / southafricawest
1.1296 USD/h 6.096 USD/h
Switzerland West (CH) / switzerlandwest
1.1563 USD/h 6.2568 USD/h
Norway West (NO) / norwaywest
1.1565 USD/h 6.258 USD/h
Brazil South (BR) / brazilsouth
1.25 USD/h 6.764 USD/h
Brazil Southeast (US) / brazilsoutheast
1.6259 USD/h 8.798 USD/h

Processor

vCPUs
64
Hypervisor
Microsoft Hyper-V
CPU Allocation
Dedicated
CPU Cores
32
CPU Speed
2.6 GHz
CPU Architecture
x86_64
CPU Manufacturer
Intel
CPU Family
Xeon
CPU Model
8272CL
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
1 MiB
CPU L2 Cache Total
32 MiB
CPU L3 Cache
36 MiB
CPU L3 Cache Total
72 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, cpuid, pni, pclmulqdq, vmx, ssse3, fma, cx16, pcid, sse4_1, sse4_2, movbe, popcnt, aes, xsave, avx, f16c, rdrand, hypervisor, lahf_lm, abm, 3dnowprefetch, pti, tpr_shadow, ept, vpid, fsgsbase, bmi1, hle, avx2, smep, bmi2, erms, invpcid, rtm, avx512f, avx512dq, rdseed, adx, smap, clflushopt, avx512cd, avx512bw, avx512vl, xsaveopt, xsavec, xsaves, vnmi, md_clear
Ecpus
36.1
Scalability
56.41

System Resources and Accelerators

MEMORY
Memory Amount
432 GiB
Memory Amount Actual
432 GiB
ACCELERATORS
Accelerator Count
0
Accelerator Memory Min
0 MiB
Accelerator Memory Total
0 MiB
Accelerators
    STORAGE
    Storage Size
    1638 GB
    Storage Type
    ssd
    Storages
    • 1638 GB ssd (temp disk)
    NETWORK
    Inbound Traffic
    0 GB/month
    Outbound Traffic
    0 GB/month
    IPv4
    0

    Server Description

    An x86_64 server combining high memory capacity and bundled SSD storage with strong large-block memory bandwidth for multi-threaded workloads.

    Memory OptimizedStorage & DatabaseGeneral Purpose

    Microsoft Azure E64_v3 is an x86_64 memory-optimized server instance from the Ev3 family, featuring 64 vCPUs across 32 physical Intel Xeon 8272CL cores at 2.6 GHz. It is equipped with 432.0 GB of RAM and a bundled 1638 GB local SSD, with no GPU acceleration. Benchmarks show weak single-core CPU and single-threaded compression performance, placing in the bottom 25%. However, multi-core CPU execution, software compilation, and database operations perform at an average level. Notably, large-block uncached memory read and write bandwidth are strong, ranking in the top 25%. This profile makes the E64_v3 qualitatively cost-efficient for memory-intensive, multi-threaded workloads such as database hosting, Redis deployments, and static web serving, while representing a tradeoff for workloads dependent on high single-threaded speed or LLM text generation.

    Economics

    Average Price per Region

    Prices per Zone

    Lowest Prices

    Performance

    Workload Profiles

    1.9Score
    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) 4,685,421 ops/sec 1,918,343 ops/sec 2.5 50.00% 50.00% +58.00%
    Redis RPS (pipeline=16, SET) 29,397,573 ops/sec 11,704,734 ops/sec 2.4 20.00% 20.00% +19.00%
    PassMark Memory Mark (composite) 2,146 2,416 0.88 10.00% 10.00% -1.30%
    Memory bandwidth (read, 16 MB ~ L3) 215,879 MB/sec 108,466 MB/sec 2 10.00% 10.00% +7.20%
    PassMark single-thread CPU 1,577 Mops/s 2,365 Mops/s 0.67 10.00% 10.00% -3.90%

    Memory Bandwidth

    Compression

    OpenSSL

    Geekbench Single-Core

    Score: 1,084

    Geekbench Multi-Core

    Score: 11,355

    Passmark CPU Scores

    BENCHMARKSCORE
    Mark
    		 35,302
    Compression
    		 628,109
    Encryption
    		 19,682
    Extended Instructions
    		 44,530
    Floating Point Maths
    		 77,086
    Integer Maths
    		 143,677
    Physics
    		 4,107
    Prime Numbers
    		 217
    Single Threaded
    		 1,577
    String Sorting
    		 73,724

    Passmark Memory Scores

    BENCHMARKSCORE
    Memory Mark
    		 2,146
    Database Operations
    		 17,436
    Memory Latency
    		 60
    Memory Read Cached
    		 19,018
    Memory Read Uncached
    		 7,282
    Memory Write
    		 7,334

    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
    E2_v3 216 GiB0
    E4_v3 432 GiB0
    E8_v3 864 GiB0
    E16_v3 16128 GiB0
    E20_v3 20160 GiB0
    E32_v3 32256 GiB0
    E48_v3 48384 GiB0

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    E64_v3 FAQs