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E64-16s_v4 by Microsoft Azure

E64-16s_v4 is a ESv4 family [Premium Storage capable] [Intel processor] 64 vCPUs server offered by Microsoft Azure with 16 vCPUs, 504 GiB of memory and 0 GB of storage. The pricing starts at 0.4832 USD per hour.
16 vCPU
504 GiB Memory
Spare SCore
12872
(All-cores)
1574
(Single-core)

Specifications

Server Metadata

Vendor ID
azure
Server ID
Standard_E64-16s_v4
Name
E64-16s_v4
API Reference
Standard_E64-16s_v4
Description
ESv4 family [Premium Storage capable] [Intel processor] 64 vCPUs
Family
ESv4
Hw Virt
Average Time To Start
33
Status
active
Observed At
2026-07-28T21:42:47.239337

Availability

REGION / IDSPOTONDEMAND
North Central US (US) / northcentralus
0.7451 USD/h 4.032 USD/h
West US 3 (US) / westus3
0.7451 USD/h 4.032 USD/h
East US (US) / eastus
0.8487 USD/h 4.032 USD/h
West US 2 (US) / westus2
1.2612 USD/h 4.032 USD/h
East US 2 (US) / eastus2
1.9777 USD/h 4.032 USD/h
Central India (IN) / centralindia
0.7688 USD/h 4.16 USD/h
India South Central (IN) / indiasouthcentral
0.7688 USD/h 4.16 USD/h
Jio India Central (IN) / jioindiacentral
- 4.16 USD/h
Jio India West (IN) / jioindiawest
- 4.16 USD/h
Sweden Central (SE) / swedencentral
0.8083 USD/h 4.288 USD/h
Indonesia Central (ID) / indonesiacentral
0.8091 USD/h 4.378 USD/h
Malaysia West (MY) / malaysiawest
0.8091 USD/h 4.378 USD/h
Canada East (CA) / canadaeast
0.8161 USD/h 4.416 USD/h
Canada Central (CA) / canadacentral
1.2073 USD/h 4.416 USD/h
Mexico Central (ZA) / mexicocentral
0.8196 USD/h 4.435 USD/h
West US (US) / westus
0.8279 USD/h 4.48 USD/h
Spain Central (ES) / spaincentral
0.8338 USD/h 4.512 USD/h
North Europe (IE) / northeurope
1.1059 USD/h 4.512 USD/h
Central US (US) / centralus
0.8438 USD/h 4.556 USD/h
Korea South (KR) / koreasouth
0.8516 USD/h 4.608 USD/h
UK South (GB) / uksouth
0.5683 USD/h 4.736 USD/h
France Central (FR) / francecentral
0.8752 USD/h 4.736 USD/h
Israel Central (IL) / israelcentral
0.8752 USD/h 4.736 USD/h
Italy North (IT) / italynorth
0.8752 USD/h 4.736 USD/h
Australia Central 2 (AU) / australiacentral2
0.4832 USD/h 4.832 USD/h
Australia Central (AU) / australiacentral
0.893 USD/h 4.832 USD/h
Australia East (AU) / australiaeast
0.893 USD/h 4.832 USD/h
South Central US (US) / southcentralus
0.8941 USD/h 4.838 USD/h
West Central US (US) / westcentralus
0.8941 USD/h 4.838 USD/h
Austria East (AT) / austriaeast
0.8989 USD/h 4.864 USD/h
Belgium Central (BE) / belgiumcentral
0.8989 USD/h 4.864 USD/h
Denmark East (DK) / denmarkeast
0.8989 USD/h 4.864 USD/h
Germany West Central (DE) / germanywestcentral
0.8989 USD/h 4.864 USD/h
Japan East (JP) / japaneast
0.8989 USD/h 4.864 USD/h
Korea Central (KR) / koreacentral
0.8989 USD/h 4.864 USD/h
Poland Central (PL) / polandcentral
0.8989 USD/h 4.864 USD/h
Southeast Asia (SG) / southeastasia
0.8989 USD/h 4.864 USD/h
West Europe (NL) / westeurope
0.8989 USD/h 4.864 USD/h
West India (IN) / westindia
0.8989 USD/h 4.864 USD/h
UK West (GB) / ukwest
0.9016 USD/h 4.879 USD/h
Qatar Central (QA) / qatarcentral
0.8755 USD/h 4.963 USD/h
UAE North (AE) / uaenorth
0.9172 USD/h 4.963 USD/h
New Zealand North (NZ) / newzealandnorth
0.9379 USD/h 5.075 USD/h
Australia Southeast (AU) / australiasoutheast
0.9687 USD/h 5.242 USD/h
South India (IN) / southindia
0.9857 USD/h 5.334 USD/h
East Asia (HK) / eastasia
0.9876 USD/h 5.344 USD/h
Japan West (JP) / japanwest
0.8988 USD/h 5.35 USD/h
Norway East (NO) / norwayeast
0.9887 USD/h 5.35 USD/h
Switzerland North (CH) / switzerlandnorth
0.9904 USD/h 5.3504 USD/h
South Africa North (ZA) / southafricanorth
0.9935 USD/h 5.376 USD/h
Chile Central (CL) / chilecentral
1.0432 USD/h 5.645 USD/h
France South (FR) / francesouth
1.1326 USD/h 6.129 USD/h
UAE Central (AE) / uaecentral
1.1624 USD/h 6.29 USD/h
Germany North (DE) / germanynorth
1.1687 USD/h 6.324 USD/h
Brazil South (BR) / brazilsouth
1.1886 USD/h 6.432 USD/h
South Africa West (ZA) / southafricawest
1.2518 USD/h 6.774 USD/h
Norway West (NO) / norwaywest
1.2855 USD/h 6.956 USD/h
Switzerland West (CH) / switzerlandwest
1.2987 USD/h 7.0658 USD/h
Brazil Southeast (US) / brazilsoutheast
1.5453 USD/h 8.362 USD/h

Processor

vCPUs
16
Hypervisor
Microsoft Hyper-V
CPU Allocation
Dedicated
CPU Cores
8
CPU Speed
2.8 GHz
CPU Architecture
x86_64
CPU Manufacturer
Intel
CPU Family
Xeon
CPU Model
8370C
CPU L1D Cache
32 KiB
CPU L1D Cache Total
256 KiB
CPU L1I Cache
32 KiB
CPU L1I Cache Total
256 KiB
CPU L2 Cache
1 MiB
CPU L2 Cache Total
8 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, tpr_shadow, ept, vpid, ept_ad, fsgsbase, 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, rdpid, fsrm, arch_capabilities
Ecpus
8.2
Scalability
102.5

System Resources and Accelerators

MEMORY
Memory Amount
504 GiB
Memory Amount Actual
504 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

    CPU and System Topology

    Server Description

    A memory-optimized virtual server featuring high RAM density and dedicated Intel Xeon processors for memory-intensive enterprise workloads.

    Memory OptimizedGeneral Purpose

    The Microsoft Azure E64-16s_v4 is an x86_64 memory-optimized server instance from the ESv4 family, featuring an Intel Xeon 8370C processor running at 2.8 GHz. It provides 16 dedicated vCPUs across 8 physical cores and 504.0 GB of RAM, resulting in 31.5 GB of memory per core. While it lacks local storage and GPUs, it is Premium Storage capable. Benchmark data indicates average performance across standard compute and memory tasks, with a stress-ng multi-core score of 12871.56 and a Redis SET throughput of 13.12 million operations per second. However, it exhibits weaker performance in single-threaded bzip3 decompression and LLM text generation. This instance is qualitatively cost-efficient for memory-heavy workloads that do not require high CPU scaling, making it suitable for large in-memory databases, caching layers, and enterprise application hosting.

    Economics

    Average Price per Region

    Prices per Zone

    Lowest Prices

    Performance

    Workload Profiles

    0.88Score
    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) 1,626,571 ops/sec 1,896,415 ops/sec 0.858 50.00% 50.00% -7.37%
    Redis RPS (pipeline=16, SET) 8,919,140 ops/sec 11,539,523 ops/sec 0.773 20.00% 20.00% -5.02%
    PassMark Memory Mark (composite) 2,743 2,411 1.14 10.00% 10.00% +1.32%
    Memory bandwidth (read, 16 MB ~ L3) 104,128 MB/sec 107,368 MB/sec 0.97 10.00% 10.00% -0.30%
    PassMark single-thread CPU 2,139 Mops/s 2,363 Mops/s 0.905 10.00% 10.00% -0.99%

    Memory Bandwidth

    Compression

    OpenSSL

    Geekbench Single-Core

    Score: 1,448

    Geekbench Multi-Core

    Score: 8,759

    Passmark CPU Scores

    BENCHMARKSCORE
    Mark
    		 16594
    Compression
    		 221881
    Encryption
    		 6973
    Extended Instructions
    		 15796
    Floating Point Maths
    		 27049
    Integer Maths
    		 50321
    Physics
    		 2014
    Prime Numbers
    		 113
    Single Threaded
    		 2139
    String Sorting
    		 26439

    Passmark Memory Scores

    BENCHMARKSCORE
    Memory Mark
    		 2743
    Database Operations
    		 5953
    Memory Latency
    		 49
    Memory Read Cached
    		 25297
    Memory Read Uncached
    		 11072
    Memory Write
    		 9984

    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
    E2s_v4 216 GiB0
    E4-2s_v4 232 GiB0
    E8-2s_v4 264 GiB0
    E4s_v4 432 GiB0
    E8-4s_v4 464 GiB0
    E16-4s_v4 4128 GiB0
    E8s_v4 864 GiB0

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    E64-16s_v4 FAQs