E64-16s_v6 by Microsoft Azure

E64-16s_v6 is a Esv6 family [Premium Storage capable] [Intel processor] 64 vCPUs server offered by Microsoft Azure with 16 vCPUs, 512 GiB of memory and 0 GB of storage. The pricing starts at 0.5074 USD per hour.
16 vCPU
512 GiB Memory
Spare SCore
15,979
(All-cores)
1,951
(Single-core)

Specifications

Server Metadata

Vendor ID
azure
Server ID
Standard_E64-16s_v6
Name
E64-16s_v6
API Reference
Standard_E64-16s_v6
Description
Esv6 family [Premium Storage capable] [Intel processor] 64 vCPUs
Family
Esv6
Hw Virt
Status
active
Observed At
2026-10-25T13:14:46.930107

Availability

REGION / IDSPOTONDEMAND
East US 2 (US) / eastus2
0.7824 USD/h 4.234 USD/h
North Central US (US) / northcentralus
0.7824 USD/h 4.234 USD/h
West US 2 (US) / westus2
0.7824 USD/h 4.234 USD/h
West US 3 (US) / westus3
0.7824 USD/h 4.234 USD/h
East US (US) / eastus
0.8781 USD/h 4.234 USD/h
Indonesia Central (ID) / indonesiacentral
0.8022 USD/h 4.341 USD/h
Malaysia West (MY) / malaysiawest
0.8022 USD/h 4.341 USD/h
Central India (IN) / centralindia
0.8072 USD/h 4.368 USD/h
India South Central (IN) / indiasouthcentral
0.8072 USD/h 4.368 USD/h
Jio India Central (IN) / jioindiacentral
- 4.368 USD/h
Jio India West (IN) / jioindiawest
- 4.368 USD/h
Sweden Central (SE) / swedencentral
0.832 USD/h 4.502 USD/h
Canada Central (CA) / canadacentral
0.8569 USD/h 4.637 USD/h
Canada East (CA) / canadaeast
0.8569 USD/h 4.637 USD/h
Mexico Central (ZA) / mexicocentral
0.8606 USD/h 4.657 USD/h
West US (US) / westus
0.8693 USD/h 4.704 USD/h
North Europe (IE) / northeurope
0.8756 USD/h 4.738 USD/h
Spain Central (ES) / spaincentral
0.8756 USD/h 4.738 USD/h
Central US (US) / centralus
0.8712 USD/h 4.784 USD/h
Korea South (KR) / koreasouth
0.8996 USD/h 4.868 USD/h
UK South (GB) / uksouth
0.7942 USD/h 4.973 USD/h
France Central (FR) / francecentral
0.919 USD/h 4.973 USD/h
Israel Central (IL) / israelcentral
0.919 USD/h 4.973 USD/h
Italy North (IT) / italynorth
0.919 USD/h 4.973 USD/h
Qatar Central (QA) / qatarcentral
0.919 USD/h 4.973 USD/h
Australia Central 2 (AU) / australiacentral2
0.5074 USD/h 5.074 USD/h
Australia Central (AU) / australiacentral
0.9377 USD/h 5.074 USD/h
Australia East (AU) / australiaeast
0.9377 USD/h 5.074 USD/h
South Central US (US) / southcentralus
0.9388 USD/h 5.08 USD/h
West Central US (US) / westcentralus
0.9388 USD/h 5.08 USD/h
Austria East (AT) / austriaeast
0.9438 USD/h 5.107 USD/h
Germany West Central (DE) / germanywestcentral
0.9438 USD/h 5.107 USD/h
Japan East (JP) / japaneast
0.9438 USD/h 5.107 USD/h
Japan West (JP) / japanwest
0.9438 USD/h 5.107 USD/h
Korea Central (KR) / koreacentral
0.9438 USD/h 5.107 USD/h
Southeast Asia (SG) / southeastasia
0.9438 USD/h 5.107 USD/h
West Europe (NL) / westeurope
0.9438 USD/h 5.107 USD/h
Belgium Central (BE) / belgiumcentral
0.9462 USD/h 5.12 USD/h
Denmark East (DK) / denmarkeast
0.9462 USD/h 5.12 USD/h
Poland Central (PL) / polandcentral
0.9462 USD/h 5.12 USD/h
UK West (GB) / ukwest
0.9467 USD/h 5.123 USD/h
UAE North (AE) / uaenorth
0.9623 USD/h 5.207 USD/h
New Zealand North (NZ) / newzealandnorth
0.9844 USD/h 5.327 USD/h
West India (IN) / westindia
1.0014 USD/h 5.419 USD/h
Australia Southeast (AU) / australiasoutheast
1.0171 USD/h 5.504 USD/h
South Africa North (ZA) / southafricanorth
1.0406 USD/h 5.631 USD/h
Switzerland North (CH) / switzerlandnorth
1.0406 USD/h 5.631 USD/h
East Asia (HK) / eastasia
1.0757 USD/h 5.821 USD/h
Chile Central (CL) / chilecentral
1.0953 USD/h 5.927 USD/h
South India (IN) / southindia
1.1031 USD/h 5.969 USD/h
Norway East (NO) / norwayeast
1.1188 USD/h 6.054 USD/h
France South (FR) / francesouth
1.1947 USD/h 6.465 USD/h
Germany North (DE) / germanynorth
1.2269 USD/h 6.639 USD/h
Brazil South (BR) / brazilsouth
1.2481 USD/h 6.754 USD/h
UAE Central (AE) / uaecentral
1.252 USD/h 6.775 USD/h
Norway West (NO) / norwaywest
1.3496 USD/h 7.303 USD/h
South Africa West (ZA) / southafricawest
1.3561 USD/h 7.338 USD/h
Switzerland West (CH) / switzerlandwest
1.3723 USD/h 7.426 USD/h
Brazil Southeast (US) / brazilsoutheast
1.6225 USD/h 8.78 USD/h

Processor

vCPUs
16
Hypervisor
Microsoft Hyper-V
CPU Allocation
Dedicated
CPU Cores
8
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
384 KiB
CPU L1I Cache
32 KiB
CPU L1I Cache Total
256 KiB
CPU L2 Cache
2 MiB
CPU L2 Cache Total
16 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, 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
8.2
Scalability
51.25

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

      Server Description

      A memory-optimized x86_64 server featuring 512 GB RAM and dedicated Intel Xeon processing for memory-intensive enterprise workloads.

      Memory Optimized

      Microsoft Azure E64-16s_v6 is an x86_64 memory-optimized server from the Esv6 family, powered by an Intel Xeon 8573C processor running on Microsoft Hyper-V. It features 16 dedicated vCPUs across 8 physical cores with a 4.2 GHz clock speed and a 260 MB L3 cache. The server is configured with 512.0 GB of RAM, providing an exceptionally high memory-to-core ratio of 32.0 GB per core, though it lacks local storage and GPUs. Performance benchmarks indicate strong single-core capabilities, with a Geekbench single-core score of 2115.0 and strong gzip compression at 31.31 GB/sec, while multi-core and memory bandwidth metrics remain average. This high-memory, moderate-compute profile is qualitatively cost-efficient for memory-bound workloads, making it suitable for large databases, in-memory caches, and enterprise applications that require substantial RAM without the overhead of additional CPU cores.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      1.5Score
      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) 3,157,863 ops/sec 1,919,289 ops/sec 1.7 50.00% 50.00% +30.00%
      Redis RPS (pipeline=16, SET) 15,256,975 ops/sec 11,728,058 ops/sec 1.2 20.00% 20.00% +3.70%
      PassMark Memory Mark (composite) 2,326 2,416 0.96 10.00% 10.00% -0.41%
      Memory bandwidth (read, 16 MB ~ L3) 255,263 MB/sec 108,466 MB/sec 2.4 10.00% 10.00% +9.10%
      PassMark single-thread CPU 2,926 Mops/s 2,365 Mops/s 1.2 10.00% 10.00% +1.80%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 2,115

      Geekbench Multi-Core

      Score: 12,457

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 26,779
      Compression
      		 278,373
      Encryption
      		 16,995
      Extended Instructions
      		 23,315
      Floating Point Maths
      		 54,237
      Integer Maths
      		 76,489
      Physics
      		 3,650
      Prime Numbers
      		 156
      Single Threaded
      		 2,926
      String Sorting
      		 38,727

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 2,326
      Database Operations
      		 10,310
      Memory Latency
      		 70
      Memory Read Cached
      		 26,143
      Memory Read Uncached
      		 9,747
      Memory Write
      		 9,084

      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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      E64-16s_v6 FAQs