E48s_v7 by Microsoft Azure

E48s_v7 is a Esv7 family [Premium Storage capable] [Intel processor] 48 vCPUs server offered by Microsoft Azure with 48 vCPUs, 384 GiB of memory and 0 GB of storage. The pricing starts at 0.7534 USD per hour.
48 vCPU
384 GiB Memory
Spare SCore
50,494
(All-cores)
2,293
(Single-core)

Specifications

Server Metadata

Vendor ID
azure
Server ID
Standard_E48s_v7
Name
E48s_v7
API Reference
Standard_E48s_v7
Description
Esv7 family [Premium Storage capable] [Intel processor] 48 vCPUs
Family
Esv7
Hw Virt
Average Time To Start
67
Status
active
Observed At
2026-11-04T00:17:49.194321

Availability

REGION / IDSPOTONDEMAND
Central US (US) / centralus
0.7534 USD/h 4.001 USD/h
East US 2 (US) / eastus2
0.7702 USD/h 4.168 USD/h
North Central US (US) / northcentralus
0.7702 USD/h 4.168 USD/h
West US 2 (US) / westus2
0.7702 USD/h 4.168 USD/h
West US 3 (US) / westus3
0.7702 USD/h 4.168 USD/h
East US (US) / eastus
0.7857 USD/h 4.168 USD/h
Sweden Central (SE) / swedencentral
0.7837 USD/h 4.241 USD/h
Indonesia Central (ID) / indonesiacentral
0.8196 USD/h 4.435 USD/h
Mexico Central (ZA) / mexicocentral
0.8503 USD/h 4.601 USD/h
Spain Central (ES) / spaincentral
0.8549 USD/h 4.626 USD/h
Germany West Central (DE) / germanywestcentral
0.8872 USD/h 4.801 USD/h
North Europe (IE) / northeurope
0.8891 USD/h 4.811 USD/h
Italy North (IT) / italynorth
0.8935 USD/h 4.835 USD/h
Australia East (AU) / australiaeast
0.9242 USD/h 5.001 USD/h
Canada Central (CA) / canadacentral
0.9242 USD/h 5.001 USD/h
Poland Central (PL) / polandcentral
0.9242 USD/h 5.001 USD/h
South Central US (US) / southcentralus
0.9242 USD/h 5.001 USD/h
UK South (GB) / uksouth
0.9292 USD/h 5.028 USD/h
Korea Central (KR) / koreacentral
0.9489 USD/h 5.135 USD/h
South Africa North (ZA) / southafricanorth
0.9489 USD/h 5.135 USD/h
West Europe (NL) / westeurope
0.9611 USD/h 5.201 USD/h
West US (US) / westus
1.0044 USD/h 5.435 USD/h
Norway East (NO) / norwayeast
1.0168 USD/h 5.502 USD/h
Brazil South (BR) / brazilsouth
1.2324 USD/h 6.669 USD/h

Processor

vCPUs
48
Hypervisor
Microsoft Hyper-V
CPU Allocation
Dedicated
CPU Cores
24
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
1 MiB
CPU L1I Cache
64 KiB
CPU L1I Cache Total
2 MiB
CPU L2 Cache
2 MiB
CPU L2 Cache Total
48 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
22
Scalability
45.83

System Resources and Accelerators

MEMORY
Memory Amount
384 GiB
Memory Amount Actual
384 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, x86_64 platform featuring forty-eight virtual cores and three hundred eighty-four gigabytes of RAM for demanding database workloads.

      Memory OptimizedStorage & Database

      Microsoft Azure E48s_v7 is an Esv7-family virtual machine featuring 48 vCPUs and 384.0 GB of RAM, delivering a memory-optimized 1:8 resource ratio. Powered by a dedicated Intel Xeon 6973P-C processor running at 4.2 GHz, it utilizes 24 physical cores with hyper-threading and a large 480 MB L3 cache. While lacking local storage and GPUs, the instance is Premium Storage capable and supports advanced instruction sets like AVX-512 and AMX. Benchmarks show strong performance, including a PassMark CPU score of 68,865.84, a database operations score of 22,699.83, and Redis SET throughput of 83.33 million operations per second. It also demonstrates top-tier efficiency in single-threaded gzip compression and small-model LLM text generation. This configuration is highly suited for memory-intensive workloads, relational databases, in-memory caching, and enterprise applications.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      3.5Score
      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) 9,634,728 ops/sec 1,930,206 ops/sec 5.1 50.00% 50.00% +130.00%
      Redis RPS (pipeline=16, SET) 55,485,676 ops/sec 11,792,140 ops/sec 4.6 20.00% 20.00% +36.00%
      PassMark Memory Mark (composite) 2,713 2,412 1.1 10.00% 10.00% +0.96%
      Memory bandwidth (read, 16 MB ~ L3) 217,508 MB/sec 108,490 MB/sec 2 10.00% 10.00% +7.20%
      PassMark single-thread CPU 3,539 Mops/s 2,365 Mops/s 1.5 10.00% 10.00% +4.10%

      Memory Bandwidth

      Compression

      OpenSSL

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 68,866
      Compression
      		 929,400
      Encryption
      		 53,217
      Extended Instructions
      		 63,331
      Floating Point Maths
      		 174,552
      Integer Maths
      		 240,954
      Physics
      		 7,249
      Prime Numbers
      		 466
      Single Threaded
      		 3,539
      String Sorting
      		 120,792

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 2,713
      Database Operations
      		 22,700
      Memory Latency
      		 70
      Memory Read Cached
      		 30,968
      Memory Read Uncached
      		 23,572
      Memory Write
      		 8,615

      Stress-ng Stressors

      CPU integerSingleMultiScaling
      atomic
      		 179.41 120.18 0.67×
      bitops
      		 176,018 4,465,750 25.37×
      branch
      		 164,618 5,854,279 35.56×
      funccall
      		 905.16 25,252 27.90×
      funcret
      		 14,781 518,527 35.08×
      hash
      		 197,831 6,428,304 32.49×
      intmath
      		 76,563 2,020,659 26.39×
      nop
      		 309,210 7,312,675 23.65×
      prime
      		 563,805 16,369,041 29.03×
      rotate
      		 115,665 4,529,705 39.16×
      str
      		 1,070,922 33,647,072 31.42×
      wcs
      		 795,784 20,324,655 25.54×
      CryptographySingleMultiScaling
      crypt
      		 3,974 109,869 27.65×
      CompressionSingleMultiScaling
      jpeg
      		 976.12 27,060 27.72×
      zlib
      		 82.61 2,574 31.15×
      HypervisorSingleMultiScaling
      clock
      		 37,159 260,336 7.01×
      clone
      		 1,458 27,320 18.74×
      context
      		 6,175 226,350 36.66×
      cpu-sched
      		 63.26 3,084 48.75×
      eventfd
      		 42,830 1,402,378 32.74×
      fault
      		 24,105 215,122 8.92×
      fork
      		 6,107 68,747 11.26×
      getrandom
      		 67,820 2,226,645 32.83×
      hrtimers
      		 166,210 5,890,214 35.44×
      mprotect
      		 998,814 16,312,376 16.33×
      mtx
      		 35,527,507 1,455,065,765 40.96×
      munmap
      		 4,731 68,315 14.44×
      null
      		 1,022,160 36,802,281 36.00×
      pipe
      		 747,332 37,040,096 49.56×
      priv-instr
      		 1,028,701 14,505,420 14.10×
      resched
      		 15,946,486 3,574,931 0.22×
      switch
      		 96,029 18,016,948 187.62×
      timermix
      		 270,359 9,159,975 33.88×
      tlb-shootdown
      		 7,087 94,320 13.31×
      tsc
      		 1,053,428 35,937,401 34.11×
      usersyscall
      		 862,561 14,042,744 16.28×
      vdso
      		 124,231,706 4,243,082,669 34.15×
      vfork
      		 28,977 240,639 8.30×
      x86syscall
      		 12,108,154 459,193,072 37.92×
      yield
      		 49,381,455 71,170,505 1.44×
      zero
      		 6,733,976 255,530,592 37.95×
      CPU float/SIMDSingleMultiScaling
      eigen
      		 19,272 550,530 28.57×
      expmath
      		 4,105 132,638 32.31×
      fma
      		 1,389,818 42,247,779 30.40×
      fp
      		 229.19 7,912 34.52×
      fractal
      		 8.2 243.45 29.69×
      hyperbolic
      		 4,757 153,128 32.19×
      logmath
      		 6,115 213,176 34.86×
      matrix
      		 5,965 152,650 25.59×
      matrix-3d
      		 631.32 6,609 10.47×
      monte-carlo
      		 355.14 12,784 36.00×
      mpfr
      		 2,053 56,360 27.46×
      powmath
      		 2,295 78,318 34.13×
      trig
      		 3,212 91,972 28.64×
      veccmp
      		 29,024 730,392 25.16×
      vecfp
      		 1,728 48,946 28.32×
      vecmath
      		 4,569 140,731 30.80×
      vecshuf
      		 952.36 23,908 25.10×
      vecwide
      		 36,938 927,343 25.11×
      AlgorithmsSingleMultiScaling
      bitonicsort
      		 11.4 315.39 27.67×
      bsearch
      		 367.89 10,313 28.03×
      bubblesort
      		 1.4 29.4 21.00×
      fibsearch
      		 343.21 9,264 26.99×
      heapsort
      		 11.6 346.79 29.90×
      hsearch
      		 9,904 269,670 27.23×
      insertionsort
      		 15 326.2 21.75×
      malloc
      		 2,912,607 59,200,462 20.33×
      mcontend
      		 81.12 7,492 92.36×
      mergesort
      		 35.8 1,132 31.63×
      qsort
      		 25.6 787.38 30.76×
      skiplist
      		 7,477 256,246 34.27×
      tree
      		 2 40.59 20.30×
      MemorySingleMultiScaling
      cache
      		 284,972 4,769,694 16.74×
      cachehammer
      		 174,345 3,121,039 17.90×
      cacheline
      		 61.17 3,281 53.63×
      l1cache
      		 853.4 9,610 11.26×
      memcpy
      		 786.76 17,859 22.70×
      memrate
      		 0.15 6.18 41.20×
      memthrash
      		 251.28 1,143 4.55×
      ptr-chase
      		 30,906,640 339,080,016 10.97×
      spinmem
      		 359.59 1,740 4.84×
      stream
      		 4.59 1,391 303.03×
      vm
      		 196,520 297,998 1.52×

      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
      E64s_v7 64512 GiB0

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      E48s_v7 FAQs