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E20s_v7 by Microsoft Azure

E20s_v7 is a Esv7 family [Premium Storage capable] [Intel processor] 20 vCPUs server offered by Microsoft Azure with 20 vCPUs, 160 GiB of memory and 0 GB of storage. The pricing starts at 0.3081 USD per hour.
20 vCPU
160 GiB Memory
Spare SCore
20537
(All-cores)
2233
(Single-core)

Specifications

Server Metadata

Vendor ID
azure
Server ID
Standard_E20s_v7
Name
E20s_v7
API Reference
Standard_E20s_v7
Description
Esv7 family [Premium Storage capable] [Intel processor] 20 vCPUs
Family
Esv7
Hw Virt
Average Time To Start
14
Status
active
Observed At
2026-07-22T03:55:16.093270

Availability

REGION / IDSPOTONDEMAND
Central US (US) / centralus
0.3081 USD/h 1.667 USD/h
East US (US) / eastus
0.321 USD/h 1.737 USD/h
East US 2 (US) / eastus2
0.321 USD/h 1.737 USD/h
North Central US (US) / northcentralus
0.321 USD/h 1.737 USD/h
West US 2 (US) / westus2
0.321 USD/h 1.737 USD/h
West US 3 (US) / westus3
0.321 USD/h 1.737 USD/h
Sweden Central (SE) / swedencentral
0.3265 USD/h 1.767 USD/h
Indonesia Central (ID) / indonesiacentral
0.3415 USD/h 1.848 USD/h
Mexico Central (ZA) / mexicocentral
0.3543 USD/h 1.917 USD/h
Spain Central (ES) / spaincentral
0.3563 USD/h 1.928 USD/h
Germany West Central (DE) / germanywestcentral
0.3696 USD/h 2 USD/h
North Europe (IE) / northeurope
0.3705 USD/h 2.005 USD/h
Italy North (IT) / italynorth
0.3722 USD/h 2.014 USD/h
Australia East (AU) / australiaeast
0.3851 USD/h 2.084 USD/h
Canada Central (CA) / canadacentral
0.3851 USD/h 2.084 USD/h
Poland Central (PL) / polandcentral
0.3851 USD/h 2.084 USD/h
South Central US (US) / southcentralus
0.3851 USD/h 2.084 USD/h
UK South (GB) / uksouth
0.3872 USD/h 2.095 USD/h
Korea Central (KR) / koreacentral
0.3955 USD/h 2.14 USD/h
South Africa North (ZA) / southafricanorth
0.3955 USD/h 2.14 USD/h
West Europe (NL) / westeurope
0.4005 USD/h 2.167 USD/h
West US (US) / westus
0.4186 USD/h 2.265 USD/h
Norway East (NO) / norwayeast
0.4236 USD/h 2.292 USD/h
Brazil South (BR) / brazilsouth
0.5136 USD/h 2.779 USD/h

Processor

vCPUs
20
Hypervisor
Microsoft Hyper-V
CPU Allocation
Dedicated
CPU Cores
10
CPU Speed
4.2 GHz
CPU Architecture
x86_64
CPU Manufacturer
Intel
CPU Family
Xeon
CPU Model
6973P-C
CPU L1D Cache
48 KiB
CPU L1D Cache Total
480 KiB
CPU L1I Cache
64 KiB
CPU L1I Cache Total
640 KiB
CPU L2 Cache
2 MiB
CPU L2 Cache Total
20 MiB
CPU L3 Cache
480 MiB
CPU L3 Cache Total
480 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, tsc_known_freq, 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, user_shstk, avx_vnni, avx512_bf16, vnmi, avx512vbmi, umip, waitpkg, avx512_vbmi2, gfni, vaes, vpclmulqdq, avx512_vnni, avx512_bitalg, avx512_vpopcntdq, la57, rdpid, cldemote, movdiri, movdir64b, fsrm, serialize, tsxldtrk, ibt, amx_bf16, avx512_fp16, amx_tile, amx_int8, arch_capabilities
Ecpus
9.2
Scalability
92

System Resources and Accelerators

MEMORY
Memory Amount
160 GiB
Memory Amount Actual
160 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 x86_64 virtual machine featuring high-density RAM, Intel AMX instructions, and strong single-threaded compression performance.

    Memory OptimizedGeneral Purpose

    Microsoft Azure E20s_v7 is a memory-optimized virtual machine from the Esv7 family, featuring 20 dedicated vCPUs and 160.0 GB of RAM, yielding an 8.0 GB per vCPU ratio. Powered by an Intel Xeon 6973P-C processor running at 4.2 GHz, it includes a 480 MB L3 cache and supports Intel Advanced Matrix Extensions (AMX). While the instance lacks local storage and GPU accelerators, it delivers strong single-threaded performance, with gzip compression reaching 35.43 GB/sec, and top-tier text generation speeds of 364.6 tokens/sec for small LLM models. Standard benchmarks like stress-ng and PassMark show average multi-core performance. This hardware profile is optimized for memory-heavy workloads, including database operations, in-memory caching, and CPU-based machine learning inference.

    Economics

    Average Price per Region

    Prices per Zone

    Lowest Prices

    Performance

    Workload Profiles

    1.79Score
    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) 3,861,450 ops/sec 1,896,415 ops/sec 2.04 50.00% 50.00% +42.80%
    Redis RPS (pipeline=16, SET) 22,142,749 ops/sec 11,539,523 ops/sec 1.92 20.00% 20.00% +13.90%
    PassMark Memory Mark (composite) 2,415 2,411 1 10.00% 10.00% 0.00%
    Memory bandwidth (read, 16 MB ~ L3) 196,388 MB/sec 107,368 MB/sec 1.83 10.00% 10.00% +6.23%
    PassMark single-thread CPU 3,444 Mops/s 2,363 Mops/s 1.46 10.00% 10.00% +3.86%

    Memory Bandwidth

    Compression

    OpenSSL

    Passmark CPU Scores

    BENCHMARKSCORE
    Mark
    		33289
    Compression
    		374294
    Encryption
    		21281
    Extended Instructions
    		25036
    Floating Point Maths
    		69581
    Integer Maths
    		95933
    Physics
    		4175
    Prime Numbers
    		210
    Single Threaded
    		3444
    String Sorting
    		49152

    Passmark Memory Scores

    BENCHMARKSCORE
    Memory Mark
    		2415
    Database Operations
    		10046
    Memory Latency
    		79
    Memory Read Cached
    		30094
    Memory Read Uncached
    		19024
    Memory Write
    		8304

    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_v7 216 GiB0
    E4s_v7 432 GiB0
    E8s_v7 864 GiB0
    E16s_v7 16128 GiB0
    E32s_v7 32256 GiB0
    E48s_v7 48384 GiB0
    E64s_v7 64512 GiB0

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    E20s_v7 FAQs