E64s_v7 by Microsoft Azure

E64s_v7 is a Esv7 family [Premium Storage capable] [Intel processor] 64 vCPUs server offered by Microsoft Azure with 64 vCPUs, 512 GiB of memory and 0 GB of storage. The pricing starts at 1.0044 USD per hour.
64 vCPU
512 GiB Memory
Spare SCore
63,502
(All-cores)
2,206
(Single-core)

Specifications

Server Metadata

Vendor ID
azure
Server ID
Standard_E64s_v7
Name
E64s_v7
API Reference
Standard_E64s_v7
Description
Esv7 family [Premium Storage capable] [Intel processor] 64 vCPUs
Family
Esv7
Hw Virt
Average Time To Start
16
Status
active
Observed At
2026-11-05T11:24:17.340261

Availability

REGION / IDSPOTONDEMAND
Central US (US) / centralus
1.0044 USD/h 5.334 USD/h
East US 2 (US) / eastus2
1.0269 USD/h 5.557 USD/h
North Central US (US) / northcentralus
1.0269 USD/h 5.557 USD/h
West US 2 (US) / westus2
1.0269 USD/h 5.557 USD/h
West US 3 (US) / westus3
1.0269 USD/h 5.557 USD/h
East US (US) / eastus
1.0475 USD/h 5.557 USD/h
Sweden Central (SE) / swedencentral
1.0449 USD/h 5.654 USD/h
Indonesia Central (ID) / indonesiacentral
1.0927 USD/h 5.913 USD/h
Mexico Central (ZA) / mexicocentral
1.1337 USD/h 6.135 USD/h
Spain Central (ES) / spaincentral
1.1398 USD/h 6.168 USD/h
Germany West Central (DE) / germanywestcentral
1.1829 USD/h 6.401 USD/h
North Europe (IE) / northeurope
1.1855 USD/h 6.415 USD/h
Italy North (IT) / italynorth
1.1912 USD/h 6.446 USD/h
Australia East (AU) / australiaeast
1.2322 USD/h 6.668 USD/h
South Central US (US) / southcentralus
1.2322 USD/h 6.668 USD/h
Canada Central (CA) / canadacentral
1.2324 USD/h 6.669 USD/h
Poland Central (PL) / polandcentral
1.2324 USD/h 6.669 USD/h
UK South (GB) / uksouth
1.2389 USD/h 6.704 USD/h
Korea Central (KR) / koreacentral
1.2651 USD/h 6.846 USD/h
South Africa North (ZA) / southafricanorth
1.2651 USD/h 6.846 USD/h
West Europe (NL) / westeurope
1.2816 USD/h 6.935 USD/h
West US (US) / westus
1.3391 USD/h 7.246 USD/h
Norway East (NO) / norwayeast
1.3555 USD/h 7.335 USD/h
Brazil South (BR) / brazilsouth
1.6431 USD/h 8.891 USD/h

Processor

vCPUs
64
Hypervisor
Microsoft Hyper-V
CPU Allocation
Dedicated
CPU Cores
32
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
2 MiB
CPU L1I Cache
64 KiB
CPU L1I Cache Total
2 MiB
CPU L2 Cache
2 MiB
CPU L2 Cache Total
64 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
28.8
Scalability
45

System Resources and Accelerators

MEMORY
Memory Amount
512 GiB
Memory Amount Actual
512 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 high-density memory-optimized virtual machine featuring advanced Intel Xeon processing for demanding database and enterprise workloads.

      Memory OptimizedGeneral Purpose

      Microsoft Azure E64s_v7 is a memory-optimized virtual machine from the Esv7 family, powered by a 64-vCPU Intel Xeon 6973P-C x86_64 processor running at 4.2 GHz. It features 512.0 GB of RAM, yielding a high resource density of 8.0 GB per core, though it lacks bundled local storage. Operating on Microsoft Hyper-V, the server delivers strong multi-core performance and memory bandwidth, as evidenced by a Passmark CPU score of 80,219.92 and uncached read speeds of 329.32 GB/sec. It also demonstrates exceptional database efficiency, achieving 105.13 million Redis SET operations per second. While single-core speeds and LLM inference performance remain average, the instance's massive L3 cache and advanced instruction sets like AMX and AVX-512 make it highly effective for memory-intensive enterprise databases, software compilation, and high-throughput web serving.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      3.9Score
      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) 11,162,181 ops/sec 1,937,246 ops/sec 5.8 50.00% 50.00% +140.00%
      Redis RPS (pipeline=16, SET) 64,264,306 ops/sec 11,803,344 ops/sec 5.3 20.00% 20.00% +40.00%
      PassMark Memory Mark (composite) 2,200 2,409 0.92 10.00% 10.00% -0.83%
      Memory bandwidth (read, 16 MB ~ L3) 370,187 MB/sec 108,490 MB/sec 3.4 10.00% 10.00% +13.00%
      PassMark single-thread CPU 3,442 Mops/s 2,365 Mops/s 1.4 10.00% 10.00% +3.40%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 2,127

      Geekbench Multi-Core

      Score: 17,736

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 80,220
      Compression
      		 1,166,939
      Encryption
      		 66,782
      Extended Instructions
      		 79,402
      Floating Point Maths
      		 219,418
      Integer Maths
      		 302,888
      Physics
      		 10,149
      Prime Numbers
      		 510
      Single Threaded
      		 3,442
      String Sorting
      		 153,217

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 2,200
      Database Operations
      		 29,092
      Memory Latency
      		 88
      Memory Read Cached
      		 27,829
      Memory Read Uncached
      		 14,771
      Memory Write
      		 7,682

      Stress-ng Stressors

      CPU integerSingleMultiScaling
      atomic
      		 194.46 73.69 0.38×
      bitops
      		 168,579 5,588,879 33.15×
      branch
      		 158,064 7,334,139 46.40×
      funccall
      		 861 32,601 37.86×
      funcret
      		 14,693 657,174 44.73×
      hash
      		 193,238 8,133,670 42.09×
      intmath
      		 73,637 2,549,274 34.62×
      nop
      		 297,337 9,215,646 30.99×
      prime
      		 538,915 20,545,231 38.12×
      rotate
      		 111,718 5,631,476 50.41×
      str
      		 1,065,776 42,048,583 39.45×
      wcs
      		 771,393 25,216,373 32.69×
      CryptographySingleMultiScaling
      crypt
      		 3,853 137,834 35.77×
      CompressionSingleMultiScaling
      jpeg
      		 921.41 34,149 37.06×
      zlib
      		 69.28 3,228 46.59×
      HypervisorSingleMultiScaling
      clock
      		 29,370 114,128 3.89×
      clone
      		 1,281 18,688 14.58×
      context
      		 5,930 281,875 47.53×
      cpu-sched
      		 57.33 4,091 71.36×
      eventfd
      		 36,871 1,560,530 42.32×
      fault
      		 22,640 116,693 5.15×
      fork
      		 4,967 34,750 7.00×
      getrandom
      		 65,461 2,820,344 43.08×
      hrtimers
      		 130,626 3,530,320 27.03×
      mprotect
      		 394,040 7,289,526 18.50×
      mtx
      		 38,218,828 1,975,623,361 51.69×
      munmap
      		 3,802 40,047 10.53×
      null
      		 975,412 45,748,330 46.90×
      pipe
      		 518,362 31,854,790 61.45×
      priv-instr
      		 984,672 3,906,943 3.97×
      resched
      		 6,665,565 5,746,741 0.86×
      switch
      		 45,869 21,590,192 470.70×
      timermix
      		 245,171 8,406,335 34.29×
      tlb-shootdown
      		 4,624 69,146 14.95×
      tsc
      		 1,020,109 45,126,754 44.24×
      usersyscall
      		 827,357 3,858,524 4.66×
      vdso
      		 119,315,535 5,285,472,407 44.30×
      vfork
      		 22,022 88,094 4.00×
      x86syscall
      		 11,835,445 577,860,365 48.82×
      yield
      		 93,800,816 90,631,741 0.97×
      zero
      		 6,592,676 320,184,940 48.57×
      CPU float/SIMDSingleMultiScaling
      eigen
      		 18,652 667,120 35.77×
      expmath
      		 3,973 165,478 41.65×
      fma
      		 1,350,158 53,557,102 39.67×
      fp
      		 232.59 10,086 43.36×
      fractal
      		 7.6 309.77 40.76×
      hyperbolic
      		 4,482 194,257 43.34×
      logmath
      		 5,744 268,990 46.83×
      matrix
      		 6,304 189,180 30.01×
      matrix-3d
      		 463.95 9,746 21.01×
      monte-carlo
      		 343.87 15,638 45.48×
      mpfr
      		 1,969 71,614 36.37×
      powmath
      		 2,212 98,191 44.38×
      trig
      		 3,074 114,805 37.34×
      veccmp
      		 27,854 917,623 32.94×
      vecfp
      		 1,664 61,790 37.13×
      vecmath
      		 4,414 176,345 39.95×
      vecshuf
      		 920.24 29,983 32.58×
      vecwide
      		 34,671 1,161,725 33.51×
      AlgorithmsSingleMultiScaling
      bitonicsort
      		 11 388.79 35.34×
      bsearch
      		 353.97 12,599 35.59×
      bubblesort
      		 1.2 38.8 32.33×
      fibsearch
      		 333.77 11,632 34.85×
      heapsort
      		 11.2 439.59 39.25×
      hsearch
      		 9,390 333,363 35.50×
      insertionsort
      		 14.2 410.2 28.89×
      malloc
      		 2,158,010 33,262,879 15.41×
      mcontend
      		 34.29 8,126 236.97×
      mergesort
      		 35.2 1,425 40.48×
      qsort
      		 24.8 987.16 39.80×
      skiplist
      		 7,193 320,615 44.57×
      tree
      		 1.6 50 31.25×
      MemorySingleMultiScaling
      cache
      		 234,856 5,311,063 22.61×
      cachehammer
      		 125,407 3,775,947 30.11×
      cacheline
      		 23.97 1,826 76.18×
      l1cache
      		 825.6 11,668 14.13×
      memcpy
      		 759.53 22,833 30.06×
      memrate
      		 0.13 7.42 57.08×
      memthrash
      		 121.55 1,159 9.53×
      ptr-chase
      		 17,583,523 424,710,948 24.15×
      spinmem
      		 255.17 495.15 1.94×
      stream
      		 1.74 1,700 976.87×
      vm
      		 145,980 298,763 2.05×

      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
      E20s_v7 20160 GiB0
      E32s_v7 32256 GiB0
      E48s_v7 48384 GiB0

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      E64s_v7 FAQs