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 0.3139 USD per hour.
20 vCPU
160 GiB Memory
Spare SCore
20,537
(All-cores)
2,233
(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
2026-11-04T07:16:18.815567

Availability

REGION / IDSPOTONDEMAND
Central US (US) / centralus
0.3139 USD/h 1.667 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
East US (US) / eastus
0.3274 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
46

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
    0 GB
    Storages
      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 and high memory density for database and caching workloads.

      Memory OptimizedGeneral Purpose

      The Microsoft Azure E20s_v7 is a memory-optimized virtual machine from the Esv7 family, powered by an Intel Xeon 6973P-C processor running at 4.2 GHz. It features 20 dedicated vCPUs and 160.0 GB of RAM, yielding an 8.0 GB per vCPU ratio. While it lacks local storage and GPUs, it is Premium Storage capable. Performance benchmarks show average multi-core capabilities alongside strong single-threaded compression speeds, such as 35.43 GB/sec in gzip. It also delivers top-tier text generation speeds of 364.6 tokens/sec for small LLM models. Lacking local storage, it relies on external storage, making it a cost-efficient choice for memory-intensive workloads like databases, in-memory caching, and enterprise applications that do not require local scratch disks.

      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) 3,861,450 ops/sec 1,933,252 ops/sec 2.1 50.00% 50.00% +45.00%
      Redis RPS (pipeline=16, SET) 22,142,749 ops/sec 11,794,699 ops/sec 1.8 20.00% 20.00% +12.00%
      PassMark Memory Mark (composite) 2,415 2,412 1 10.00% 10.00% 0.00%
      Memory bandwidth (read, 16 MB ~ L3) 196,388 MB/sec 108,490 MB/sec 1.8 10.00% 10.00% +6.10%
      PassMark single-thread CPU 3,444 Mops/s 2,365 Mops/s 1.4 10.00% 10.00% +3.40%

      Memory Bandwidth

      Compression

      OpenSSL

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 33,289
      Compression
      		 374,294
      Encryption
      		 21,281
      Extended Instructions
      		 25,036
      Floating Point Maths
      		 69,581
      Integer Maths
      		 95,933
      Physics
      		 4,175
      Prime Numbers
      		 210
      Single Threaded
      		 3,444
      String Sorting
      		 49,152

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 2,415
      Database Operations
      		 10,046
      Memory Latency
      		 79
      Memory Read Cached
      		 30,094
      Memory Read Uncached
      		 19,024
      Memory Write
      		 8,304

      Stress-ng Stressors

      CPU integerSingleMultiScaling
      atomic
      		 184.53 161.85 0.88×
      bitops
      		 171,483 1,822,443 10.63×
      branch
      		 159,908 2,379,640 14.88×
      funccall
      		 877.34 10,284 11.72×
      funcret
      		 14,296 204,890 14.33×
      hash
      		 186,100 2,666,563 14.33×
      intmath
      		 74,653 823,798 11.04×
      nop
      		 300,580 2,994,399 9.96×
      prime
      		 546,345 6,625,808 12.13×
      rotate
      		 113,585 1,801,818 15.86×
      str
      		 1,136,186 14,412,769 12.69×
      wcs
      		 757,708 8,262,708 10.90×
      CryptographySingleMultiScaling
      crypt
      		 3,878 44,713 11.53×
      CompressionSingleMultiScaling
      jpeg
      		 933.71 11,322 12.13×
      zlib
      		 73.43 1,029 14.01×
      HypervisorSingleMultiScaling
      clock
      		 37,140 272,092 7.33×
      clone
      		 1,414 13,425 9.49×
      context
      		 6,038 92,129 15.26×
      cpu-sched
      		 66.32 1,264 19.05×
      eventfd
      		 37,403 688,418 18.41×
      fault
      		 22,709 159,375 7.02×
      fork
      		 5,958 47,518 7.98×
      getrandom
      		 65,343 893,406 13.67×
      hrtimers
      		 317,542 2,436,974 7.67×
      mprotect
      		 941,287 7,600,358 8.07×
      mtx
      		 33,851,495 575,138,923 16.99×
      munmap
      		 4,726 41,545 8.79×
      null
      		 986,416 14,942,974 15.15×
      pipe
      		 734,468 14,878,600 20.26×
      priv-instr
      		 991,995 11,957,572 12.05×
      resched
      		 11,194,859 1,405,789 0.13×
      switch
      		 51,156 7,443,691 145.51×
      timermix
      		 228,810 3,736,719 16.33×
      tlb-shootdown
      		 6,969 42,879 6.15×
      tsc
      		 1,030,509 14,659,101 14.23×
      usersyscall
      		 834,929 10,516,123 12.60×
      vdso
      		 120,924,804 1,731,360,047 14.32×
      vfork
      		 26,942 240,624 8.93×
      x86syscall
      		 11,858,436 187,726,870 15.83×
      yield
      		 23,454,560 25,892,097 1.10×
      zero
      		 6,616,349 104,044,108 15.73×
      CPU float/SIMDSingleMultiScaling
      eigen
      		 18,838 225,285 11.96×
      expmath
      		 3,989 54,301 13.61×
      fma
      		 1,368,647 17,372,260 12.69×
      fp
      		 217.92 3,152 14.47×
      fractal
      		 7.8 99.2 12.72×
      hyperbolic
      		 4,650 63,006 13.55×
      logmath
      		 5,939 87,512 14.74×
      matrix
      		 6,010 62,291 10.36×
      matrix-3d
      		 633.37 4,753 7.50×
      monte-carlo
      		 344.85 5,086 14.75×
      mpfr
      		 2,010 23,326 11.61×
      powmath
      		 2,254 32,180 14.28×
      trig
      		 3,112 37,347 12.00×
      veccmp
      		 28,434 298,945 10.51×
      vecfp
      		 1,677 19,984 11.92×
      vecmath
      		 4,487 57,419 12.80×
      vecshuf
      		 933.89 9,740 10.43×
      vecwide
      		 35,364 377,273 10.67×
      AlgorithmsSingleMultiScaling
      bitonicsort
      		 11.2 128 11.43×
      bsearch
      		 358.3 4,171 11.64×
      bubblesort
      		 1.2 12 10.00×
      fibsearch
      		 337.36 3,817 11.31×
      heapsort
      		 11.4 143.8 12.61×
      hsearch
      		 9,604 112,010 11.66×
      insertionsort
      		 14.8 132 8.92×
      malloc
      		 2,807,373 33,279,224 11.85×
      mcontend
      		 91.09 3,213 35.28×
      mergesort
      		 35.4 467.19 13.20×
      qsort
      		 25.4 321.99 12.68×
      skiplist
      		 7,333 104,960 14.31×
      tree
      		 2 23.8 11.90×
      MemorySingleMultiScaling
      cache
      		 264,883 2,105,130 7.95×
      cachehammer
      		 166,283 2,590,263 15.58×
      cacheline
      		 68.75 1,045 15.20×
      l1cache
      		 838.64 4,046 4.82×
      memcpy
      		 773.9 7,604 9.83×
      memrate
      		 0.14 2.66 19.00×
      memthrash
      		 163.92 703.64 4.29×
      ptr-chase
      		 31,616,510 189,837,672 6.00×
      spinmem
      		 337.58 912.57 2.70×
      stream
      		 4.86 512.43 105.44×
      vm
      		 176,581 294,182 1.67×

      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
      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