E48s_v5 by Microsoft Azure

E48s_v5 is a ESv5 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 0.3624 USD per hour.
48 vCPU
384 GiB Memory
Spare SCore
46,609
(All-cores)
1,900
(Single-core)

Specifications

Server Metadata

Vendor ID
azure
Server ID
Standard_E48s_v5
Name
E48s_v5
API Reference
Standard_E48s_v5
Description
ESv5 family [Premium Storage capable] [Intel processor] 48 vCPUs
Family
ESv5
Hw Virt
Average Time To Start
18
Status
active
Observed At
2026-11-04T07:16:18.822927

Availability

REGION / IDSPOTONDEMAND
North Central US (US) / northcentralus
0.5588 USD/h 3.024 USD/h
West US 2 (US) / westus2
0.5588 USD/h 3.024 USD/h
West US 3 (US) / westus3
0.5588 USD/h 3.024 USD/h
East US (US) / eastus
0.6369 USD/h 3.024 USD/h
East US 2 (US) / eastus2
1.0681 USD/h 3.024 USD/h
Central India (IN) / centralindia
0.5766 USD/h 3.12 USD/h
India South Central (IN) / indiasouthcentral
0.5766 USD/h 3.12 USD/h
Jio India Central (IN) / jioindiacentral
- 3.12 USD/h
Jio India West (IN) / jioindiawest
- 3.12 USD/h
Sweden Central (SE) / swedencentral
0.5943 USD/h 3.216 USD/h
Indonesia Central (ID) / indonesiacentral
0.6067 USD/h 3.283 USD/h
Malaysia West (MY) / malaysiawest
0.6067 USD/h 3.283 USD/h
Canada East (CA) / canadaeast
0.6121 USD/h 3.312 USD/h
Canada Central (CA) / canadacentral
1.2032 USD/h 3.312 USD/h
Mexico Central (ZA) / mexicocentral
0.6146 USD/h 3.326 USD/h
West US (US) / westus
0.6209 USD/h 3.36 USD/h
Spain Central (ES) / spaincentral
0.6254 USD/h 3.384 USD/h
North Europe (IE) / northeurope
0.8342 USD/h 3.384 USD/h
Central US (US) / centralus
0.6315 USD/h 3.417 USD/h
Korea South (KR) / koreasouth
0.6427 USD/h 3.478 USD/h
UK South (GB) / uksouth
0.6276 USD/h 3.552 USD/h
France Central (FR) / francecentral
0.6564 USD/h 3.552 USD/h
Israel Central (IL) / israelcentral
0.6564 USD/h 3.552 USD/h
Italy North (IT) / italynorth
0.6564 USD/h 3.552 USD/h
Qatar Central (QA) / qatarcentral
0.6564 USD/h 3.552 USD/h
Australia Central 2 (AU) / australiacentral2
0.3624 USD/h 3.624 USD/h
Australia Central (AU) / australiacentral
0.6697 USD/h 3.624 USD/h
Australia East (AU) / australiaeast
0.6697 USD/h 3.624 USD/h
South Central US (US) / southcentralus
0.6706 USD/h 3.629 USD/h
West Central US (US) / westcentralus
0.6706 USD/h 3.629 USD/h
Austria East (AT) / austriaeast
0.6742 USD/h 3.648 USD/h
Belgium Central (BE) / belgiumcentral
0.6742 USD/h 3.648 USD/h
Denmark East (DK) / denmarkeast
0.6742 USD/h 3.648 USD/h
Germany West Central (DE) / germanywestcentral
0.6742 USD/h 3.648 USD/h
Japan East (JP) / japaneast
0.6742 USD/h 3.648 USD/h
Japan West (JP) / japanwest
0.6742 USD/h 3.648 USD/h
Korea Central (KR) / koreacentral
0.6742 USD/h 3.648 USD/h
Poland Central (PL) / polandcentral
0.6742 USD/h 3.648 USD/h
West Europe (NL) / westeurope
0.6742 USD/h 3.648 USD/h
Southeast Asia (SG) / southeastasia
0.6763 USD/h 3.648 USD/h
UK West (GB) / ukwest
0.6762 USD/h 3.659 USD/h
UAE North (AE) / uaenorth
0.6878 USD/h 3.722 USD/h
New Zealand North (NZ) / newzealandnorth
0.7032 USD/h 3.805 USD/h
West India (IN) / westindia
0.7154 USD/h 3.871 USD/h
Australia Southeast (AU) / australiasoutheast
0.7264 USD/h 3.931 USD/h
East Asia (HK) / eastasia
0.7407 USD/h 4.008 USD/h
Switzerland North (CH) / switzerlandnorth
0.7407 USD/h 4.008 USD/h
Norway East (NO) / norwayeast
0.7416 USD/h 4.013 USD/h
South Africa North (ZA) / southafricanorth
0.7451 USD/h 4.032 USD/h
Chile Central (CL) / chilecentral
0.7824 USD/h 4.234 USD/h
South India (IN) / southindia
0.788 USD/h 4.264 USD/h
France South (FR) / francesouth
0.8534 USD/h 4.618 USD/h
Germany North (DE) / germanynorth
0.8763 USD/h 4.742 USD/h
Brazil South (BR) / brazilsouth
0.8915 USD/h 4.824 USD/h
UAE Central (AE) / uaecentral
0.8942 USD/h 4.839 USD/h
Norway West (NO) / norwaywest
0.9641 USD/h 5.217 USD/h
South Africa West (ZA) / southafricawest
0.9687 USD/h 5.242 USD/h
Switzerland West (CH) / switzerlandwest
0.9802 USD/h 5.304 USD/h
Brazil Southeast (US) / brazilsoutheast
1.1589 USD/h 6.271 USD/h

Processor

vCPUs
48
Hypervisor
Microsoft Hyper-V
CPU Allocation
Dedicated
CPU Cores
24
CPU Speed
2.8 GHz
CPU Architecture
x86_64
CPU Manufacturer
Intel
CPU Family
Xeon
CPU Model
8370C
CPU L1D Cache
48 KiB
CPU L1D Cache Total
1 MiB
CPU L1I Cache
32 KiB
CPU L1I Cache Total
768 KiB
CPU L2 Cache
1 MiB
CPU L2 Cache Total
30 MiB
CPU L3 Cache
48 MiB
CPU L3 Cache Total
96 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, 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, vnmi, avx512vbmi, umip, avx512_vbmi2, gfni, vaes, vpclmulqdq, avx512_vnni, avx512_bitalg, avx512_vpopcntdq, la57, rdpid, fsrm, arch_capabilities
Ecpus
24.5
Scalability
51.04

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 virtual machine featuring 384 GB of RAM and 48 Intel Xeon vCPUs, built for memory-intensive enterprise database workloads.

      Memory OptimizedGeneral Purpose

      Microsoft Azure E48s_v5 is a memory-optimized virtual machine from the ESv5 family, powered by a 2.8 GHz Intel Xeon 8370C processor with 48 dedicated vCPUs and 384.0 GB of RAM. Operating on the Microsoft Hyper-V hypervisor, this x86_64 server lacks local storage and GPUs but supports Premium Storage. Benchmark data highlights strong performance in memory operations and cryptography, with a PassMark memory score in the top 25% and uncached large-block read bandwidth of 160.19 GB/sec. Conversely, the lack of GPU acceleration limits heavy AI workloads, as shown by a poor text generation speed of 2.4 tokens/sec on a 70B LLM. The instance is highly suited for memory-intensive applications, including relational databases, Redis caching, and large-scale software compilation.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      2.3Score
      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) 6,292,374 ops/sec 1,933,252 ops/sec 3.3 50.00% 50.00% +82.00%
      Redis RPS (pipeline=16, SET) 30,044,464 ops/sec 11,794,699 ops/sec 2.5 20.00% 20.00% +20.00%
      PassMark Memory Mark (composite) 2,870 2,412 1.2 10.00% 10.00% +1.80%
      Memory bandwidth (read, 16 MB ~ L3) 166,146 MB/sec 108,490 MB/sec 1.5 10.00% 10.00% +4.10%
      PassMark single-thread CPU 2,437 Mops/s 2,365 Mops/s 1 10.00% 10.00% 0.00%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 1,679

      Geekbench Multi-Core

      Score: 15,644

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 48,765
      Compression
      		 741,613
      Encryption
      		 42,905
      Extended Instructions
      		 40,603
      Floating Point Maths
      		 103,294
      Integer Maths
      		 202,023
      Physics
      		 3,845
      Prime Numbers
      		 242
      Single Threaded
      		 2,437
      String Sorting
      		 98,679

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 2,870
      Database Operations
      		 21,815
      Memory Latency
      		 52
      Memory Read Cached
      		 24,265
      Memory Read Uncached
      		 12,508
      Memory Write
      		 11,618

      Stress-ng Stressors

      CPU integerSingleMultiScaling
      atomic
      		 275.6 293.11 1.06×
      bitops
      		 130,727 3,178,226 24.31×
      branch
      		 137,649 5,226,509 37.97×
      funccall
      		 636.96 15,726 24.69×
      funcret
      		 11,929 387,525 32.49×
      hash
      		 150,999 5,187,819 34.36×
      intmath
      		 61,332 1,779,607 29.02×
      nop
      		 187,641 4,010,952 21.38×
      prime
      		 394,123 10,179,542 25.83×
      rotate
      		 97,952 2,470,888 25.23×
      str
      		 903,674 21,820,785 24.15×
      wcs
      		 609,969 12,780,308 20.95×
      CryptographySingleMultiScaling
      crypt
      		 2,828 62,571 22.12×
      CompressionSingleMultiScaling
      jpeg
      		 729.1 20,698 28.39×
      zlib
      		 63.19 2,116 33.49×
      HypervisorSingleMultiScaling
      clock
      		 31,472 301,412 9.58×
      clone
      		 1,403 25,225 17.97×
      context
      		 5,504 205,096 37.26×
      cpu-sched
      		 63.34 3,025 47.76×
      eventfd
      		 39,620 1,651,664 41.69×
      fault
      		 17,454 243,198 13.93×
      fork
      		 5,373 66,324 12.34×
      getrandom
      		 50,163 1,365,345 27.22×
      hrtimers
      		 165,477 5,997,696 36.24×
      mprotect
      		 1,257,571 13,838,572 11.00×
      mtx
      		 12,359,407 1,311,923,779 106.15×
      munmap
      		 3,847 68,749 17.87×
      null
      		 861,490 29,207,699 33.90×
      pipe
      		 828,587 29,878,744 36.06×
      priv-instr
      		 814,708 17,792,216 21.84×
      resched
      		 15,067,492 3,848,721 0.26×
      switch
      		 75,625 12,418,534 164.21×
      timermix
      		 260,467 9,286,951 35.65×
      tlb-shootdown
      		 8,997 65,438 7.27×
      tsc
      		 900,164 29,450,983 32.72×
      usersyscall
      		 695,436 17,028,278 24.49×
      vdso
      		 119,991,323 2,978,444,938 24.82×
      vfork
      		 26,155 299,403 11.45×
      x86syscall
      		 10,812,951 365,108,872 33.77×
      yield
      		 51,495,517 55,490,139 1.08×
      zero
      		 4,645,437 128,334,675 27.63×
      CPU float/SIMDSingleMultiScaling
      eigen
      		 14,707 443,013 30.12×
      expmath
      		 2,899 99,476 34.32×
      fma
      		 660,912 26,591,101 40.23×
      fp
      		 158.4 4,910 31.00×
      fractal
      		 4.8 175.12 36.48×
      hyperbolic
      		 3,078 107,636 34.97×
      logmath
      		 4,859 163,946 33.74×
      matrix
      		 3,776 122,431 32.43×
      matrix-3d
      		 748.05 6,399 8.55×
      monte-carlo
      		 280.44 9,738 34.72×
      mpfr
      		 1,411 35,443 25.12×
      powmath
      		 1,692 58,737 34.72×
      trig
      		 1,982 58,696 29.61×
      veccmp
      		 20,724 469,508 22.66×
      vecfp
      		 1,531 45,712 29.86×
      vecmath
      		 3,290 110,977 33.73×
      vecshuf
      		 666.76 17,245 25.86×
      vecwide
      		 31,988 826,793 25.85×
      AlgorithmsSingleMultiScaling
      bitonicsort
      		 8 192 24.00×
      bsearch
      		 247.88 7,941 32.03×
      bubblesort
      		 1 19.2 19.20×
      fibsearch
      		 290.66 8,548 29.41×
      heapsort
      		 9.4 259.39 27.59×
      hsearch
      		 7,291 189,652 26.01×
      insertionsort
      		 10.4 151.6 14.58×
      malloc
      		 2,614,052 49,797,962 19.05×
      mcontend
      		 101.49 8,735 86.06×
      mergesort
      		 26.8 849.77 31.71×
      qsort
      		 20.4 519.59 25.47×
      skiplist
      		 5,418 188,363 34.77×
      tree
      		 1.8 25.6 14.22×
      MemorySingleMultiScaling
      cache
      		 331,343 1,250,563 3.77×
      cachehammer
      		 343,989 10,514,888 30.57×
      cacheline
      		 39.77 4,334 108.97×
      l1cache
      		 920.44 9,256 10.06×
      memcpy
      		 409.33 9,581 23.41×
      memrate
      		 1.39 23.09 16.61×
      memthrash
      		 128.25 752.98 5.87×
      ptr-chase
      		 34,541,635 415,266,748 12.02×
      spinmem
      		 417.38 2,405 5.76×
      stream
      		 15.24 9,354 613.79×
      vm
      		 126,380 299,266 2.37×

      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_v5 216 GiB0
      E4-2s_v5 232 GiB0
      E8-2s_v5 264 GiB0
      E4s_v5 432 GiB0
      E8-4s_v5 464 GiB0
      E16-4s_v5 4128 GiB0
      E8s_v5 864 GiB0

      Similar Servers

      INSTANCEVENDORvCPUsMEMORYAccelerators

      E48s_v5 FAQs