E128-64s_v6 by Microsoft Azure

E128-64s_v6 is a Esv6 family [Premium Storage capable] [Intel processor] 128 vCPUs server offered by Microsoft Azure with 64 vCPUs, 1024 GiB of memory and 0 GB of storage. The pricing starts at 1.0148 USD per hour.
64 vCPU
1024 GiB Memory
Spare SCore
63,835
(All-cores)
1,936
(Single-core)

Specifications

Server Metadata

Vendor ID
azure
Server ID
Standard_E128-64s_v6
Name
E128-64s_v6
API Reference
Standard_E128-64s_v6
Description
Esv6 family [Premium Storage capable] [Intel processor] 128 vCPUs
Family
Esv6
Hw Virt
Average Time To Start
25
Status
active
Observed At
2026-10-28T20:04:35.541314

Availability

REGION / IDSPOTONDEMAND
East US 2 (US) / eastus2
1.5647 USD/h 8.467 USD/h
North Central US (US) / northcentralus
1.5647 USD/h 8.467 USD/h
West US 2 (US) / westus2
1.5647 USD/h 8.467 USD/h
West US 3 (US) / westus3
1.5647 USD/h 8.467 USD/h
East US (US) / eastus
1.7561 USD/h 8.467 USD/h
Indonesia Central (ID) / indonesiacentral
1.6044 USD/h 8.682 USD/h
Malaysia West (MY) / malaysiawest
1.6044 USD/h 8.682 USD/h
Central India (IN) / centralindia
1.6144 USD/h 8.736 USD/h
India South Central (IN) / indiasouthcentral
1.6144 USD/h 8.736 USD/h
Jio India Central (IN) / jioindiacentral
- 8.736 USD/h
Jio India West (IN) / jioindiawest
- 8.736 USD/h
Sweden Central (SE) / swedencentral
1.6641 USD/h 9.005 USD/h
Canada Central (CA) / canadacentral
1.7138 USD/h 9.274 USD/h
Canada East (CA) / canadaeast
1.7138 USD/h 9.274 USD/h
Mexico Central (ZA) / mexicocentral
1.7214 USD/h 9.315 USD/h
West US (US) / westus
1.7386 USD/h 9.408 USD/h
North Europe (IE) / northeurope
1.7512 USD/h 9.476 USD/h
Spain Central (ES) / spaincentral
1.7512 USD/h 9.476 USD/h
Central US (US) / centralus
1.7423 USD/h 9.568 USD/h
Korea South (KR) / koreasouth
1.7994 USD/h 9.737 USD/h
UK South (GB) / uksouth
1.5884 USD/h 9.946 USD/h
France Central (FR) / francecentral
1.838 USD/h 9.946 USD/h
Israel Central (IL) / israelcentral
1.838 USD/h 9.946 USD/h
Italy North (IT) / italynorth
1.838 USD/h 9.946 USD/h
Qatar Central (QA) / qatarcentral
1.838 USD/h 9.946 USD/h
Australia Central 2 (AU) / australiacentral2
1.0148 USD/h 10.148 USD/h
Australia Central (AU) / australiacentral
1.8754 USD/h 10.148 USD/h
Australia East (AU) / australiaeast
1.8754 USD/h 10.148 USD/h
South Central US (US) / southcentralus
1.8778 USD/h 10.161 USD/h
West Central US (US) / westcentralus
1.8778 USD/h 10.161 USD/h
Austria East (AT) / austriaeast
1.8875 USD/h 10.214 USD/h
Germany West Central (DE) / germanywestcentral
1.8875 USD/h 10.214 USD/h
Japan East (JP) / japaneast
1.8875 USD/h 10.214 USD/h
Japan West (JP) / japanwest
1.8875 USD/h 10.214 USD/h
Korea Central (KR) / koreacentral
1.8875 USD/h 10.214 USD/h
Southeast Asia (SG) / southeastasia
1.8875 USD/h 10.214 USD/h
West Europe (NL) / westeurope
1.8875 USD/h 10.214 USD/h
Belgium Central (BE) / belgiumcentral
1.8924 USD/h 10.24 USD/h
Denmark East (DK) / denmarkeast
1.8924 USD/h 10.24 USD/h
Poland Central (PL) / polandcentral
1.8924 USD/h 10.24 USD/h
UK West (GB) / ukwest
1.8933 USD/h 10.245 USD/h
UAE North (AE) / uaenorth
1.9245 USD/h 10.414 USD/h
New Zealand North (NZ) / newzealandnorth
1.969 USD/h 10.655 USD/h
West India (IN) / westindia
2.0029 USD/h 10.838 USD/h
Australia Southeast (AU) / australiasoutheast
2.0343 USD/h 11.008 USD/h
South Africa North (ZA) / southafricanorth
2.081 USD/h 11.261 USD/h
Switzerland North (CH) / switzerlandnorth
2.081 USD/h 11.261 USD/h
East Asia (HK) / eastasia
2.1516 USD/h 11.643 USD/h
Chile Central (CL) / chilecentral
2.1906 USD/h 11.854 USD/h
South India (IN) / southindia
2.2063 USD/h 11.939 USD/h
Norway East (NO) / norwayeast
2.2376 USD/h 12.108 USD/h
France South (FR) / francesouth
2.3893 USD/h 12.929 USD/h
Germany North (DE) / germanynorth
2.454 USD/h 13.279 USD/h
Brazil South (BR) / brazilsouth
2.4963 USD/h 13.508 USD/h
UAE Central (AE) / uaecentral
2.504 USD/h 13.55 USD/h
Norway West (NO) / norwaywest
2.6992 USD/h 14.606 USD/h
South Africa West (ZA) / southafricawest
2.7121 USD/h 14.676 USD/h
Switzerland West (CH) / switzerlandwest
2.7447 USD/h 14.852 USD/h
Brazil Southeast (US) / brazilsoutheast
3.2449 USD/h 17.559 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
8573C
CPU L1D Cache
48 KiB
CPU L1D Cache Total
2 MiB
CPU L1I Cache
32 KiB
CPU L1I Cache Total
1 MiB
CPU L2 Cache
2 MiB
CPU L2 Cache Total
64 MiB
CPU L3 Cache
260 MiB
CPU L3 Cache Total
520 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
33
Scalability
51.56

System Resources and Accelerators

MEMORY
Memory Amount
1 TB
Memory Amount Actual
1 TB
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 one terabyte of RAM and advanced Intel Xeon processing for demanding enterprise database workloads.

      Memory OptimizedStorage & Database

      The Microsoft Azure E128-64s_v6 is a memory-optimized virtual machine from the Esv6 family, running on Microsoft Hyper-V. It features a dedicated Intel Xeon 8573C x86_64 processor with 64 vCPUs (32 physical cores) operating at 4.2 GHz, backed by 260 MB of L3 cache and 1024.0 GB of RAM. While it lacks local storage and GPUs, it supports Premium Storage. Benchmarks show top-tier memory bandwidth, with uncached read speeds of 391.59 GB/sec and write speeds of 171.9 GB/sec, alongside strong multi-core performance. It excels in memory-intensive workloads, database operations, and in-memory caching, supported by advanced instruction sets like AVX-512 and AMX.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      4Score
      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) 10,772,247 ops/sec 1,919,289 ops/sec 5.8 50.00% 50.00% +140.00%
      Redis RPS (pipeline=16, SET) 58,848,110 ops/sec 11,728,058 ops/sec 4.9 20.00% 20.00% +37.00%
      PassMark Memory Mark (composite) 2,467 2,416 1 10.00% 10.00% 0.00%
      Memory bandwidth (read, 16 MB ~ L3) 554,137 MB/sec 108,466 MB/sec 5 10.00% 10.00% +17.00%
      PassMark single-thread CPU 2,918 Mops/s 2,365 Mops/s 1.2 10.00% 10.00% +1.80%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 2,166

      Geekbench Multi-Core

      Score: 20,700

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 76,622
      Compression
      		 1,083,621
      Encryption
      		 66,958
      Extended Instructions
      		 89,048
      Floating Point Maths
      		 214,563
      Integer Maths
      		 302,712
      Physics
      		 14,286
      Prime Numbers
      		 621
      Single Threaded
      		 2,918
      String Sorting
      		 149,451

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 2,467
      Database Operations
      		 35,231
      Memory Latency
      		 67
      Memory Read Cached
      		 26,145
      Memory Read Uncached
      		 10,342
      Memory Write
      		 9,447

      Stress-ng Stressors

      CPU integerSingleMultiScaling
      atomic
      		 219.85 153.67 0.70×
      bitops
      		 149,730 5,784,392 38.63×
      branch
      		 140,676 6,972,274 49.56×
      funccall
      		 759.18 31,529 41.53×
      funcret
      		 12,547 635,817 50.68×
      hash
      		 178,608 8,310,122 46.53×
      intmath
      		 65,789 2,491,385 37.87×
      nop
      		 266,246 6,826,679 25.64×
      prime
      		 479,199 18,520,210 38.65×
      rotate
      		 100,133 3,408,845 34.04×
      str
      		 860,225 41,670,570 48.44×
      wcs
      		 683,637 27,767,225 40.62×
      CryptographySingleMultiScaling
      crypt
      		 3,416 121,179 35.47×
      CompressionSingleMultiScaling
      jpeg
      		 851.54 35,411 41.58×
      zlib
      		 59.37 3,154 53.13×
      HypervisorSingleMultiScaling
      clock
      		 30,580 181,160 5.92×
      clone
      		 1,379 28,590 20.74×
      context
      		 5,343 281,851 52.75×
      cpu-sched
      		 78.75 3,857 48.98×
      eventfd
      		 35,115 1,986,620 56.57×
      fault
      		 22,695 203,954 8.99×
      fork
      		 5,759 56,425 9.80×
      getrandom
      		 59,178 2,823,570 47.71×
      hrtimers
      		 131,985 6,968,757 52.80×
      mprotect
      		 560,959 17,327,274 30.89×
      mtx
      		 29,115,146 1,628,598,431 55.94×
      munmap
      		 4,390 62,250 14.18×
      null
      		 877,062 43,522,487 49.62×
      pipe
      		 707,588 45,036,853 63.65×
      priv-instr
      		 861,315 15,451,633 17.94×
      resched
      		 10,543,586 5,964,261 0.57×
      switch
      		 41,566 19,767,064 475.55×
      timermix
      		 267,314 12,678,453 47.43×
      tlb-shootdown
      		 6,271 104,525 16.67×
      tsc
      		 917,799 44,951,334 48.98×
      usersyscall
      		 729,751 15,479,004 21.21×
      vdso
      		 107,395,253 5,037,747,840 46.91×
      vfork
      		 26,591 155,554 5.85×
      x86syscall
      		 10,550,803 559,651,756 53.04×
      yield
      		 91,822,808 84,070,073 0.92×
      zero
      		 5,862,751 304,935,890 52.01×
      CPU float/SIMDSingleMultiScaling
      eigen
      		 16,175 625,072 38.64×
      expmath
      		 3,539 164,946 46.60×
      fma
      		 1,313,380 54,701,449 41.65×
      fp
      		 199.18 9,880 49.60×
      fractal
      		 6.6 301.31 45.65×
      hyperbolic
      		 4,089 189,029 46.23×
      logmath
      		 5,226 265,387 50.78×
      matrix
      		 4,865 199,301 40.97×
      matrix-3d
      		 719.64 16,156 22.45×
      monte-carlo
      		 301.36 15,680 52.03×
      mpfr
      		 1,761 65,110 36.97×
      powmath
      		 1,978 95,955 48.52×
      trig
      		 2,691 113,252 42.08×
      veccmp
      		 25,179 937,047 37.22×
      vecfp
      		 1,560 63,929 40.99×
      vecmath
      		 3,948 177,947 45.07×
      vecshuf
      		 831.68 30,487 36.66×
      vecwide
      		 37,400 1,462,007 39.09×
      AlgorithmsSingleMultiScaling
      bitonicsort
      		 9 341.19 37.91×
      bsearch
      		 286.86 12,562 43.79×
      bubblesort
      		 1 38.4 38.40×
      fibsearch
      		 308.74 11,834 38.33×
      heapsort
      		 10 441.79 44.18×
      hsearch
      		 8,226 324,893 39.50×
      insertionsort
      		 12.8 365 28.52×
      malloc
      		 2,937,560 62,479,592 21.27×
      mcontend
      		 58.47 10,219 174.77×
      mergesort
      		 30.8 1,413 45.87×
      qsort
      		 22.2 987.18 44.47×
      skiplist
      		 5,487 278,383 50.73×
      tree
      		 1.8 76.79 42.66×
      MemorySingleMultiScaling
      cache
      		 277,614 6,721,420 24.21×
      cachehammer
      		 218,727 6,369,819 29.12×
      cacheline
      		 53.75 3,136 58.34×
      l1cache
      		 1,106 12,993 11.75×
      memcpy
      		 447.14 14,102 31.54×
      memrate
      		 0.13 7.53 57.92×
      memthrash
      		 139.77 1,378 9.86×
      ptr-chase
      		 33,946,444 827,986,923 24.39×
      spinmem
      		 401.59 1,838 4.58×
      stream
      		 3.37 4,484 1330.53×
      vm
      		 201,549 302,752 1.50×

      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_v6 216 GiB0
      E4-2s_v6 232 GiB0
      E8-2s_v6 264 GiB0
      E4s_v6 432 GiB0
      E8-4s_v6 464 GiB0
      E16-4s_v6 4128 GiB0
      E8s_v6 864 GiB0

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      E128-64s_v6 FAQs