E128-64as_v7 by Microsoft Azure

E128-64as_v7 is a Easv7 family [AMD processor] [Premium Storage capable] 128 vCPUs server offered by Microsoft Azure with 64 vCPUs, 1024 GiB of memory and 0 GB of storage. The pricing starts at 0.9107 USD per hour.
64 vCPU
1024 GiB Memory
Spare SCore
118,078
(All-cores)
3,613
(Single-core)

Specifications

Server Metadata

Vendor ID
azure
Server ID
Standard_E128-64as_v7
Name
E128-64as_v7
API Reference
Standard_E128-64as_v7
Description
Easv7 family [AMD processor] [Premium Storage capable] 128 vCPUs
Family
Easv7
Hw Virt
Average Time To Start
44.5
Status
active
Observed At
2026-10-21T21:33:24.968126

Availability

REGION / IDSPOTONDEMAND
Central India (IN) / centralindia
0.9107 USD/h 4.928 USD/h
Jio India West (IN) / jioindiawest
- 4.928 USD/h
Central US (US) / centralus
1.4076 USD/h 7.629 USD/h
East US 2 (US) / eastus2
1.4098 USD/h 7.629 USD/h
North Central US (US) / northcentralus
1.4098 USD/h 7.629 USD/h
West US 2 (US) / westus2
1.4098 USD/h 7.629 USD/h
West US 3 (US) / westus3
1.4098 USD/h 7.629 USD/h
East US (US) / eastus
1.4236 USD/h 7.629 USD/h
Sweden Central (SE) / swedencentral
1.5091 USD/h 8.166 USD/h
Mexico Central (ZA) / mexicocentral
1.5518 USD/h 8.397 USD/h
Canada Central (CA) / canadacentral
1.573 USD/h 8.512 USD/h
North Europe (IE) / northeurope
1.573 USD/h 8.512 USD/h
UK South (GB) / uksouth
1.6392 USD/h 8.87 USD/h
France Central (FR) / francecentral
1.6558 USD/h 8.96 USD/h
Italy North (IT) / italynorth
1.6558 USD/h 8.96 USD/h
Spain Central (ES) / spaincentral
1.6558 USD/h 8.96 USD/h
West US (US) / westus
1.6558 USD/h 8.96 USD/h
South Central US (US) / southcentralus
1.6889 USD/h 9.139 USD/h
Poland Central (PL) / polandcentral
1.7031 USD/h 9.216 USD/h
Germany West Central (DE) / germanywestcentral
1.7055 USD/h 9.229 USD/h
West Europe (NL) / westeurope
1.7055 USD/h 9.229 USD/h
Korea Central (KR) / koreacentral
1.7386 USD/h 9.408 USD/h
UAE North (AE) / uaenorth
1.7386 USD/h 9.408 USD/h
Australia East (AU) / australiaeast
1.7717 USD/h 9.587 USD/h
Southeast Asia (SG) / southeastasia
1.7717 USD/h 9.587 USD/h
Japan East (JP) / japaneast
1.8356 USD/h 9.933 USD/h
Japan West (JP) / japanwest
1.8356 USD/h 9.933 USD/h
South Africa North (ZA) / southafricanorth
1.8853 USD/h 10.202 USD/h
East Asia (HK) / eastasia
1.9515 USD/h 10.56 USD/h
Norway East (NO) / norwayeast
2.0176 USD/h 10.918 USD/h
Switzerland North (CH) / switzerlandnorth
2.0176 USD/h 10.918 USD/h
Brazil South (BR) / brazilsouth
2.2638 USD/h 12.25 USD/h

Processor

vCPUs
64
Hypervisor
Microsoft Hyper-V
CPU Allocation
Dedicated
CPU Cores
32
CPU Speed
4.5 GHz
CPU Architecture
x86_64
CPU Manufacturer
AMD
CPU Family
EPYC
CPU Model
9V45
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
1 MiB
CPU L2 Cache Total
32 MiB
CPU L3 Cache
32 MiB
CPU L3 Cache Total
128 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, ht, syscall, nx, mmxext, fxsr_opt, pdpe1gb, rdtscp, lm, constant_tsc, rep_good, nopl, xtopology, tsc_reliable, nonstop_tsc, cpuid, extd_apicid, aperfmperf, tsc_known_freq, pni, pclmulqdq, ssse3, fma, cx16, pcid, sse4_1, sse4_2, x2apic, movbe, popcnt, aes, xsave, avx, f16c, rdrand, hypervisor, lahf_lm, cmp_legacy, svm, cr8_legacy, abm, sse4a, misalignsse, 3dnowprefetch, osvw, topoext, vmmcall, fsgsbase, bmi1, avx2, smep, bmi2, erms, invpcid, avx512f, avx512dq, rdseed, adx, smap, avx512ifma, clflushopt, clwb, avx512cd, sha_ni, avx512bw, avx512vl, xsaveopt, xsavec, xgetbv1, xsaves, user_shstk, avx_vnni, avx512_bf16, clzero, xsaveerptr, rdpru, arat, npt, nrip_save, tsc_scale, vmcb_clean, flushbyasid, decodeassists, pausefilter, pfthreshold, v_vmsave_vmload, avx512vbmi, umip, avx512_vbmi2, gfni, vaes, vpclmulqdq, avx512_vnni, avx512_bitalg, avx512_vpopcntdq, rdpid, fsrm, avx512_vp2intersect
Ecpus
32.7
Scalability
51.09

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 memory-optimized server featuring a high-frequency AMD EPYC processor and one terabyte of RAM for demanding database workloads.

      Memory OptimizedGeneral Purpose

      Microsoft Azure E128-64as_v7 is a memory-optimized server from the Easv7 family, powered by a dedicated 4.5 GHz AMD EPYC 9V45 processor. It features 64 vCPUs (32 physical cores) and a substantial 1024.0 GB of RAM, providing 16.0 GB of memory per core. The instance does not include local storage or GPUs, relying on external Premium Storage. Performance benchmarks place this server in the top tier for single-core and multi-core operations, database tasks, and memory bandwidth. It is highly efficient for memory-intensive workloads, though it exhibits average performance on large-scale LLM inference due to the absence of hardware accelerators. This profile makes it an excellent fit for large databases, in-memory caching, and complex software compilation.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      2.9Score
      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) 6,636,311 ops/sec 1,918,343 ops/sec 3.5 50.00% 50.00% +87.00%
      Redis RPS (pipeline=16, SET) 54,085,395 ops/sec 11,704,734 ops/sec 4.5 20.00% 20.00% +35.00%
      PassMark Memory Mark (composite) 2,982 2,416 1.2 10.00% 10.00% +1.80%
      Memory bandwidth (read, 16 MB ~ L3) 228,025 MB/sec 108,420 MB/sec 2.1 10.00% 10.00% +7.70%
      PassMark single-thread CPU 3,834 Mops/s 2,365 Mops/s 1.6 10.00% 10.00% +4.80%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 2,882

      Geekbench Multi-Core

      Score: 26,844

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 93,091
      Compression
      		 1,323,083
      Encryption
      		 78,859
      Extended Instructions
      		 98,157
      Floating Point Maths
      		 243,633
      Integer Maths
      		 418,812
      Physics
      		 11,383
      Prime Numbers
      		 557
      Single Threaded
      		 3,834
      String Sorting
      		 173,006

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 2,982
      Database Operations
      		 36,966
      Memory Latency
      		 78
      Memory Read Cached
      		 34,005
      Memory Read Uncached
      		 31,204
      Memory Write
      		 30,625

      Stress-ng Stressors

      CPU integerSingleMultiScaling
      atomic
      		 542.13 256.83 0.47×
      bitops
      		 220,699 7,379,424 33.44×
      branch
      		 162,939 8,623,083 52.92×
      funccall
      		 877.72 31,656 36.07×
      funcret
      		 25,095 992,948 39.57×
      hash
      		 204,511 9,258,848 45.27×
      intmath
      		 76,040 2,862,783 37.65×
      nop
      		 401,917 14,964,604 37.23×
      prime
      		 575,732 21,831,171 37.92×
      rotate
      		 130,526 4,138,761 31.71×
      str
      		 1,462,912 49,393,541 33.76×
      wcs
      		 967,425 28,127,792 29.07×
      CryptographySingleMultiScaling
      crypt
      		 5,425 156,048 28.77×
      CompressionSingleMultiScaling
      jpeg
      		 1,146 42,537 37.13×
      zlib
      		 62.34 3,663 58.75×
      HypervisorSingleMultiScaling
      clock
      		 22,293 185,245 8.31×
      clone
      		 1,133 29,285 25.86×
      context
      		 5,550 284,408 51.24×
      cpu-sched
      		 78.84 4,104 52.05×
      eventfd
      		 35,658 3,840,229 107.70×
      fault
      		 12,727 225,543 17.72×
      fork
      		 4,563 65,862 14.43×
      getrandom
      		 72,030 2,695,487 37.42×
      hrtimers
      		 531,563 6,657,834 12.53×
      mprotect
      		 715,082 14,419,517 20.16×
      mtx
      		 38,838,331 2,631,108,915 67.75×
      munmap
      		 3,447 64,792 18.80×
      null
      		 541,441 28,737,967 53.08×
      pipe
      		 2,504,901 32,527,754 12.99×
      priv-instr
      		 523,903 23,993,892 45.80×
      resched
      		 7,111,983 3,383,062 0.48×
      switch
      		 103,933 12,372,406 119.04×
      timermix
      		 209,960 9,813,541 46.74×
      tlb-shootdown
      		 16,266 165,486 10.17×
      tsc
      		 837,325 52,400,610 62.58×
      usersyscall
      		 431,488 20,441,356 47.37×
      vdso
      		 103,749,836 5,524,055,044 53.24×
      vfork
      		 23,272 203,242 8.73×
      x86syscall
      		 7,589,622 398,049,904 52.45×
      yield
      		 52,323,675 48,170,431 0.92×
      zero
      		 4,136,294 194,285,082 46.97×
      CPU float/SIMDSingleMultiScaling
      eigen
      		 16,459 571,664 34.73×
      expmath
      		 3,861 145,390 37.66×
      fma
      		 1,472,713 56,953,320 38.67×
      fp
      		 162.31 8,963 55.22×
      fractal
      		 8.4 370.02 44.05×
      hyperbolic
      		 5,161 227,271 44.04×
      logmath
      		 5,690 246,488 43.32×
      matrix
      		 8,780 199,076 22.67×
      matrix-3d
      		 86.67 8,743 100.88×
      monte-carlo
      		 269.34 12,981 48.20×
      mpfr
      		 2,284 83,154 36.41×
      powmath
      		 1,693 78,828 46.56×
      trig
      		 2,327 99,496 42.76×
      veccmp
      		 28,458 1,046,966 36.79×
      vecfp
      		 2,373 100,770 42.46×
      vecmath
      		 4,728 208,684 44.13×
      vecshuf
      		 996.84 33,444 33.55×
      vecwide
      		 37,736 1,309,099 34.69×
      AlgorithmsSingleMultiScaling
      bitonicsort
      		 12.2 400.59 32.84×
      bsearch
      		 328.73 13,659 41.55×
      bubblesort
      		 1.2 38.4 32.00×
      fibsearch
      		 417.81 16,838 40.30×
      heapsort
      		 13.6 501.79 36.90×
      hsearch
      		 12,872 396,498 30.80×
      insertionsort
      		 14.6 438.4 30.03×
      malloc
      		 5,087,468 123,427,316 24.26×
      mcontend
      		 133.09 9,824 73.81×
      mergesort
      		 36.4 1,546 42.47×
      qsort
      		 23.8 944.56 39.69×
      skiplist
      		 7,766 351,043 45.20×
      tree
      		 2.6 58.79 22.61×
      MemorySingleMultiScaling
      cache
      		 987,531 1,646,893 1.67×
      cachehammer
      		 272,830 12,588,938 46.14×
      cacheline
      		 68.17 3,742 54.89×
      l1cache
      		 1,372 21,643 15.77×
      memcpy
      		 767.89 22,056 28.72×
      memrate
      		 4.74 24.9 5.25×
      memthrash
      		 137.63 1,400 10.18×
      ptr-chase
      		 80,104,694 508,384,140 6.35×
      spinmem
      		 316.38 2,357 7.45×
      stream
      		 65.67 30,951 471.30×
      vm
      		 239,400 300,519 1.26×

      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
      E2as_v7 216 GiB0
      E4-2as_v7 232 GiB0
      E8-2as_v7 264 GiB0
      E4as_v7 432 GiB0
      E8-4as_v7 464 GiB0
      E16-4as_v7 4128 GiB0
      E8as_v7 864 GiB0

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      E128-64as_v7 FAQs