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E16-4ads_v5 by Microsoft Azure

E16-4ads_v5 is a EADSv5 family [AMD processor] [Local Disk] [Premium Storage capable] 16 vCPUs server offered by Microsoft Azure with 4 vCPUs, 128 GiB of memory and 614 GB of storage. The pricing starts at 0.1227 USD per hour.
4 vCPU
128 GiB Memory
614 GB Storage
Spare SCore
5401
(All-cores)
2703
(Single-core)

Specifications

Server Metadata

Vendor ID
azure
Server ID
Standard_E16-4ads_v5
Name
E16-4ads_v5
API Reference
Standard_E16-4ads_v5
Description
EADSv5 family [AMD processor] [Local Disk] [Premium Storage capable] 16 vCPUs
Family
EADSv5
Hw Virt
Average Time To Start
19
Status
active
Observed At
2026-07-28T21:42:47.229189

Availability

REGION / IDSPOTONDEMAND
Central India (IN) / centralindia
0.1227 USD/h 0.664 USD/h
Jio India Central (IN) / jioindiacentral
- 0.664 USD/h
Jio India West (IN) / jioindiawest
- 0.664 USD/h
North Central US (US) / northcentralus
0.1937 USD/h 1.048 USD/h
West US 2 (US) / westus2
0.1937 USD/h 1.048 USD/h
West US 3 (US) / westus3
0.2015 USD/h 1.048 USD/h
East US (US) / eastus
0.2207 USD/h 1.048 USD/h
East US 2 (US) / eastus2
0.2837 USD/h 1.048 USD/h
Sweden Central (SE) / swedencentral
0.2055 USD/h 1.112 USD/h
Indonesia Central (ID) / indonesiacentral
0.2116 USD/h 1.145 USD/h
Malaysia West (MY) / malaysiawest
0.2116 USD/h 1.145 USD/h
Canada East (CA) / canadaeast
0.2129 USD/h 1.152 USD/h
Canada Central (CA) / canadacentral
0.2215 USD/h 1.152 USD/h
Mexico Central (ZA) / mexicocentral
0.2131 USD/h 1.153 USD/h
North Europe (IE) / northeurope
0.2158 USD/h 1.168 USD/h
Central US (US) / centralus
0.2187 USD/h 1.184 USD/h
West US (US) / westus
0.2188 USD/h 1.184 USD/h
Korea South (KR) / koreasouth
0.2227 USD/h 1.205 USD/h
India South Central (IN) / indiasouthcentral
0.2232 USD/h 1.208 USD/h
France Central (FR) / francecentral
0.2262 USD/h 1.224 USD/h
UK South (GB) / uksouth
0.1478 USD/h 1.232 USD/h
Italy North (IT) / italynorth
0.228 USD/h 1.234 USD/h
Spain Central (ES) / spaincentral
0.228 USD/h 1.234 USD/h
South Central US (US) / southcentralus
0.2325 USD/h 1.258 USD/h
West Central US (US) / westcentralus
0.5143 USD/h 1.258 USD/h
Austria East (AT) / austriaeast
0.2336 USD/h 1.264 USD/h
Belgium Central (BE) / belgiumcentral
0.2336 USD/h 1.264 USD/h
Denmark East (DK) / denmarkeast
0.2336 USD/h 1.264 USD/h
Germany West Central (DE) / germanywestcentral
0.2336 USD/h 1.264 USD/h
Korea Central (KR) / koreacentral
0.2336 USD/h 1.264 USD/h
Poland Central (PL) / polandcentral
0.2336 USD/h 1.264 USD/h
West Europe (NL) / westeurope
0.2336 USD/h 1.264 USD/h
UK West (GB) / ukwest
0.2343 USD/h 1.268 USD/h
Australia Central 2 (AU) / australiacentral2
0.1272 USD/h 1.272 USD/h
Australia Central (AU) / australiacentral
0.2351 USD/h 1.272 USD/h
Australia East (AU) / australiaeast
0.2351 USD/h 1.272 USD/h
Japan East (JP) / japaneast
0.2351 USD/h 1.272 USD/h
Japan West (JP) / japanwest
0.2351 USD/h 1.272 USD/h
Southeast Asia (SG) / southeastasia
0.2351 USD/h 1.272 USD/h
Israel Central (IL) / israelcentral
0.2378 USD/h 1.287 USD/h
Qatar Central (QA) / qatarcentral
0.2378 USD/h 1.287 USD/h
UAE North (AE) / uaenorth
0.2378 USD/h 1.287 USD/h
New Zealand North (NZ) / newzealandnorth
0.2469 USD/h 1.336 USD/h
West India (IN) / westindia
0.2478 USD/h 1.341 USD/h
Australia Southeast (AU) / australiasoutheast
0.2517 USD/h 1.362 USD/h
South Africa North (ZA) / southafricanorth
0.2558 USD/h 1.384 USD/h
East Asia (HK) / eastasia
0.2565 USD/h 1.388 USD/h
Chile Central (CL) / chilecentral
0.2683 USD/h 1.452 USD/h
South India (IN) / southindia
0.2731 USD/h 1.478 USD/h
Norway East (NO) / norwayeast
0.277 USD/h 1.499 USD/h
Switzerland North (CH) / switzerlandnorth
0.277 USD/h 1.499 USD/h
France South (FR) / francesouth
0.294 USD/h 1.591 USD/h
Germany North (DE) / germanynorth
0.3036 USD/h 1.643 USD/h
Brazil South (BR) / brazilsouth
0.3075 USD/h 1.664 USD/h
UAE Central (AE) / uaecentral
0.3095 USD/h 1.675 USD/h
South Africa West (ZA) / southafricawest
0.3325 USD/h 1.799 USD/h
Norway West (NO) / norwaywest
0.36 USD/h 1.948 USD/h
Switzerland West (CH) / switzerlandwest
0.36 USD/h 1.948 USD/h
Brazil Southeast (US) / brazilsoutheast
0.3997 USD/h 2.163 USD/h

Processor

vCPUs
4
Hypervisor
Microsoft Hyper-V
CPU Allocation
Dedicated
CPU Cores
2
CPU Speed
3.7 GHz
CPU Architecture
x86_64
CPU Manufacturer
AMD
CPU Family
EPYC
CPU Model
7763
CPU L1D Cache
32 KiB
CPU L1D Cache Total
64 KiB
CPU L1I Cache
32 KiB
CPU L1I Cache Total
64 KiB
CPU L2 Cache
1 MiB
CPU L2 Cache Total
2 MiB
CPU L3 Cache
32 MiB
CPU L3 Cache Total
32 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
2
Scalability
100

System Resources and Accelerators

MEMORY
Memory Amount
128 GiB
Memory Amount Actual
128 GiB
GPU
GPU Count
0
GPU Memory Min
0 MiB
GPU Memory Total
0 MiB
GPUs
    STORAGE
    Storage Size
    614 GB
    Storages
    • 614 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 machine featuring high RAM-to-vCPU density and local storage for memory-bound, low-concurrency workloads.

    Memory OptimizedStorage & Database

    Microsoft Azure E16-4ads_v5 is a memory-optimized virtual machine from the EADSv5 family, powered by an AMD EPYC 7763 processor running at 3.7 GHz. It features 4 dedicated vCPUs across 2 physical cores, 128.0 GB of RAM, and 614 GB of local storage. While single-core performance is strong, as shown by a stress-ng single-core score of 2702.68, multi-core performance and memory write bandwidth are weak due to the low core count. This configuration is highly cost-efficient for memory-bound workloads requiring a large memory footprint but minimal parallel processing, such as single-threaded data processing and memory-heavy, low-concurrency applications. The instance is Premium Storage capable and operates on the Microsoft Hyper-V hypervisor, making it a specialized choice for memory-intensive tasks that do not scale across many threads.

    Economics

    Average Price per Region

    Prices per Zone

    Lowest Prices

    Performance

    Workload Profiles

    0.289Score
    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) 321,233 ops/sec 1,896,415 ops/sec 0.169 50.00% 50.00% -58.90%
    Redis RPS (pipeline=16, SET) 2,461,070 ops/sec 11,539,523 ops/sec 0.213 20.00% 20.00% -26.60%
    PassMark Memory Mark (composite) 2,372 2,411 0.984 10.00% 10.00% -0.16%
    Memory bandwidth (read, 16 MB ~ L3) 69,841 MB/sec 107,368 MB/sec 0.65 10.00% 10.00% -4.22%
    PassMark single-thread CPU 2,391 Mops/s 2,363 Mops/s 1.01 10.00% 10.00% +0.10%

    Memory Bandwidth

    Compression

    OpenSSL

    Geekbench Single-Core

    Score: 1,603

    Geekbench Multi-Core

    Score: 3,669

    Passmark CPU Scores

    BENCHMARKSCORE
    Mark
    		 6186
    Compression
    		 64965
    Encryption
    		 4317
    Extended Instructions
    		 3614
    Floating Point Maths
    		 9171
    Integer Maths
    		 16518
    Physics
    		 772
    Prime Numbers
    		 39
    Single Threaded
    		 2391
    String Sorting
    		 9108

    Passmark Memory Scores

    BENCHMARKSCORE
    Memory Mark
    		 2372
    Database Operations
    		 1798
    Memory Latency
    		 69
    Memory Read Cached
    		 24399
    Memory Read Uncached
    		 17233
    Memory Write
    		 16852

    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
    E2ads_v5 216 GiB0
    E4-2ads_v5 232 GiB0
    E8-2ads_v5 264 GiB0
    E4ads_v5 432 GiB0
    E8-4ads_v5 464 GiB0
    E8ads_v5 864 GiB0
    E16-8ads_v5 8128 GiB0

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    E16-4ads_v5 FAQs