E20ds_v7 by Microsoft Azure

E20ds_v7 is a Edsv7 family [Local Disk] [Premium Storage capable] [Intel processor] 20 vCPUs server offered by Microsoft Azure with 20 vCPUs, 160 GiB of memory and 1.18 TB of storage. The pricing starts at 0.3758 USD per hour.
20 vCPU
160 GiB Memory
1.18 TB Storage
Spare SCore
20,081
(All-cores)
2,233
(Single-core)

Specifications

Server Metadata

Vendor ID
azure
Server ID
Standard_E20ds_v7
Name
E20ds_v7
API Reference
Standard_E20ds_v7
Description
Edsv7 family [Local Disk] [Premium Storage capable] [Intel processor] 20 vCPUs
Family
Edsv7
Hw Virt
Average Time To Start
48
Status
active
Observed At
2026-11-04T00:17:49.187551

Availability

REGION / IDSPOTONDEMAND
Central US (US) / centralus
0.3758 USD/h 1.996 USD/h
East US 2 (US) / eastus2
0.3842 USD/h 2.079 USD/h
North Central US (US) / northcentralus
0.3842 USD/h 2.079 USD/h
West US 2 (US) / westus2
0.3842 USD/h 2.079 USD/h
West US 3 (US) / westus3
0.3842 USD/h 2.079 USD/h
East US (US) / eastus
0.3919 USD/h 2.079 USD/h
Sweden Central (SE) / swedencentral
0.391 USD/h 2.116 USD/h
Indonesia Central (ID) / indonesiacentral
0.4088 USD/h 2.212 USD/h
Mexico Central (ZA) / mexicocentral
0.4241 USD/h 2.295 USD/h
Spain Central (ES) / spaincentral
0.4265 USD/h 2.308 USD/h
Germany West Central (DE) / germanywestcentral
0.4426 USD/h 2.395 USD/h
North Europe (IE) / northeurope
0.4435 USD/h 2.4 USD/h
Italy North (IT) / italynorth
0.4457 USD/h 2.412 USD/h
Australia East (AU) / australiaeast
0.4611 USD/h 2.495 USD/h
Canada Central (CA) / canadacentral
0.4611 USD/h 2.495 USD/h
Poland Central (PL) / polandcentral
0.4611 USD/h 2.495 USD/h
South Central US (US) / southcentralus
0.4611 USD/h 2.495 USD/h
UK South (GB) / uksouth
0.4635 USD/h 2.508 USD/h
Korea Central (KR) / koreacentral
0.4733 USD/h 2.561 USD/h
South Africa North (ZA) / southafricanorth
0.4733 USD/h 2.561 USD/h
West Europe (NL) / westeurope
0.4796 USD/h 2.595 USD/h
West US (US) / westus
0.501 USD/h 2.711 USD/h
Norway East (NO) / norwayeast
0.5071 USD/h 2.744 USD/h
Brazil South (BR) / brazilsouth
0.6146 USD/h 3.326 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
Scalability
45

System Resources and Accelerators

MEMORY
Memory Amount
160 GiB
Memory Amount Actual
160 GiB
ACCELERATORS
Accelerator Count
0
Accelerator Memory Min
0 MiB
Accelerator Memory Total
0 MiB
Accelerators
    STORAGE
    Storage Size
    1181 GB
    Storage Type
    nvme ssd
    Storages
    • 1181 GB nvme ssd
    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 dedicated Intel Xeon processors, high memory density, and fast local NVMe SSD storage.

    Memory OptimizedStorage & Database

    Microsoft Azure E20ds_v7 is an x86_64 memory-optimized virtual machine powered by a 4.2 GHz Intel Xeon 6973P-C processor with 20 dedicated vCPUs and a 480 MB L3 cache. It features 160.0 GB of RAM, yielding a high 8.0 GB per vCPU ratio, alongside a bundled 1181 GB local NVMe SSD. Running on Microsoft Hyper-V, the instance supports advanced instruction sets like AVX-512 and Intel AMX. Benchmark results show strong single-core performance, including a Geekbench single-core score of 1983.0 and top-tier single-threaded gzip compression. Multi-core performance, memory bandwidth, and database operations fall within average ranges. Lacking a GPU, this server is designed for memory-intensive and storage-reliant workloads, making it highly suitable for relational databases, in-memory caching, and data processing applications.

    Economics

    Average Price per Region

    Prices per Zone

    Lowest Prices

    Performance

    Workload Profiles

    1.8Score
    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) 3,884,834 ops/sec 1,930,206 ops/sec 2.1 50.00% 50.00% +45.00%
    Redis RPS (pipeline=16, SET) 22,229,388 ops/sec 11,792,140 ops/sec 1.8 20.00% 20.00% +12.00%
    PassMark Memory Mark (composite) 2,511 2,412 1 10.00% 10.00% 0.00%
    Memory bandwidth (read, 16 MB ~ L3) 195,170 MB/sec 108,490 MB/sec 1.8 10.00% 10.00% +6.10%
    PassMark single-thread CPU 3,450 Mops/s 2,365 Mops/s 1.5 10.00% 10.00% +4.10%

    Memory Bandwidth

    Compression

    OpenSSL

    Geekbench Single-Core

    Score: 1,983

    Geekbench Multi-Core

    Score: 12,981

    Passmark CPU Scores

    BENCHMARKSCORE
    Mark
    		 33,317
    Compression
    		 374,291
    Encryption
    		 21,187
    Extended Instructions
    		 24,989
    Floating Point Maths
    		 69,675
    Integer Maths
    		 95,565
    Physics
    		 4,320
    Prime Numbers
    		 215
    Single Threaded
    		 3,450
    String Sorting
    		 49,158

    Passmark Memory Scores

    BENCHMARKSCORE
    Memory Mark
    		 2,511
    Database Operations
    		 10,337
    Memory Latency
    		 76
    Memory Read Cached
    		 29,941
    Memory Read Uncached
    		 22,401
    Memory Write
    		 8,448

    Stress-ng Stressors

    CPU integerSingleMultiScaling
    atomic
    		 177.18 154.66 0.87×
    bitops
    		 169,004 1,777,725 10.52×
    branch
    		 158,382 2,334,424 14.74×
    funccall
    		 834.26 10,324 12.37×
    funcret
    		 14,222 202,460 14.24×
    hash
    		 189,837 2,555,902 13.46×
    intmath
    		 74,030 821,004 11.09×
    nop
    		 300,715 2,920,399 9.71×
    prime
    		 540,512 6,479,091 11.99×
    rotate
    		 112,321 1,781,357 15.86×
    str
    		 1,039,367 13,590,853 13.08×
    wcs
    		 758,181 8,284,786 10.93×
    CryptographySingleMultiScaling
    crypt
    		 3,839 43,849 11.42×
    CompressionSingleMultiScaling
    jpeg
    		 928.79 11,091 11.94×
    zlib
    		 71.14 1,003 14.10×
    HypervisorSingleMultiScaling
    clock
    		 35,359 266,807 7.55×
    clone
    		 1,406 13,292 9.45×
    context
    		 5,948 90,224 15.17×
    cpu-sched
    		 68.3 1,267 18.56×
    eventfd
    		 37,772 678,742 17.97×
    fault
    		 22,499 161,273 7.17×
    fork
    		 5,887 47,131 8.01×
    getrandom
    		 62,984 886,021 14.07×
    hrtimers
    		 327,699 1,978,887 6.04×
    mprotect
    		 912,526 7,311,767 8.01×
    mtx
    		 35,153,486 593,366,784 16.88×
    munmap
    		 4,607 40,360 8.76×
    null
    		 981,704 14,627,129 14.90×
    pipe
    		 715,839 15,347,595 21.44×
    priv-instr
    		 999,881 11,528,597 11.53×
    resched
    		 10,871,073 1,380,572 0.13×
    switch
    		 52,388 7,291,978 139.19×
    timermix
    		 213,755 3,627,612 16.97×
    tlb-shootdown
    		 6,739 42,717 6.34×
    tsc
    		 1,032,246 14,317,539 13.87×
    usersyscall
    		 839,873 10,249,154 12.20×
    vdso
    		 121,657,896 1,694,027,236 13.92×
    vfork
    		 26,879 235,917 8.78×
    x86syscall
    		 11,785,309 182,972,170 15.53×
    yield
    		 20,627,879 22,845,663 1.11×
    zero
    		 6,557,373 101,753,636 15.52×
    CPU float/SIMDSingleMultiScaling
    eigen
    		 18,669 213,320 11.43×
    expmath
    		 4,006 53,161 13.27×
    fma
    		 1,358,512 17,026,602 12.53×
    fp
    		 246.38 3,175 12.88×
    fractal
    		 7.8 97.41 12.49×
    hyperbolic
    		 4,596 61,478 13.38×
    logmath
    		 5,879 85,466 14.54×
    matrix
    		 5,803 63,861 11.01×
    matrix-3d
    		 623.1 4,704 7.55×
    monte-carlo
    		 344.02 5,029 14.62×
    mpfr
    		 1,992 22,806 11.45×
    powmath
    		 2,231 31,075 13.93×
    trig
    		 3,095 36,802 11.89×
    veccmp
    		 27,913 290,096 10.39×
    vecfp
    		 1,668 19,524 11.71×
    vecmath
    		 4,471 55,900 12.50×
    vecshuf
    		 926.08 9,503 10.26×
    vecwide
    		 33,555 364,542 10.86×
    AlgorithmsSingleMultiScaling
    bitonicsort
    		 11 124 11.27×
    bsearch
    		 353.14 4,054 11.48×
    bubblesort
    		 1.2 12 10.00×
    fibsearch
    		 336.28 3,766 11.20×
    heapsort
    		 11.2 138.6 12.38×
    hsearch
    		 9,237 107,978 11.69×
    insertionsort
    		 14.6 131.4 9.00×
    malloc
    		 2,760,056 30,721,184 11.13×
    mcontend
    		 91.93 3,089 33.60×
    mergesort
    		 35 456.19 13.03×
    qsort
    		 25 313.79 12.55×
    skiplist
    		 7,256 101,703 14.02×
    tree
    		 1.8 23.8 13.22×
    MemorySingleMultiScaling
    cache
    		 271,880 2,104,660 7.74×
    cachehammer
    		 167,681 2,563,243 15.29×
    cacheline
    		 47.1 1,043 22.14×
    l1cache
    		 825.35 3,950 4.79×
    memcpy
    		 762.23 7,242 9.50×
    memrate
    		 0.14 2.66 19.00×
    memthrash
    		 197.44 701.78 3.55×
    ptr-chase
    		 30,503,720 187,346,810 6.14×
    spinmem
    		 341.79 1,118 3.27×
    stream
    		 4.57 510.92 111.80×
    vm
    		 171,793 294,146 1.71×

    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
    E2ds_v7 216 GiB0
    E4ds_v7 432 GiB0
    E8ds_v7 864 GiB0
    E16ds_v7 16128 GiB0
    E32ds_v7 32256 GiB0
    E48ds_v7 48384 GiB0
    E64ds_v7 64512 GiB0

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