ecs.hfc6.10xlarge by Alibaba Cloud

ecs.hfc6.10xlarge is a ecs.hfc6 family (40 vCPUs, 96 GiB RAM, 0 GB storage) server offered by Alibaba Cloud with 40 vCPUs, 96 GiB of memory and 0 GB of storage. The pricing starts at 0.2218 USD per hour.
40 vCPU
96 GiB Memory
Spare SCore
38,382
(All-cores)
1,439
(Single-core)

Specifications

Server Metadata

Vendor ID
alicloud
Name
ecs.hfc6.10xlarge
Description
ecs.hfc6 family (40 vCPUs, 96 GiB RAM, 0 GB storage)
Family
ecs.hfc6
Hw Virt
Status
active
Observed At
2026-10-23T21:32:38.422436

Availability

REGION / IDSPOTONDEMAND
Ulanqab (CN) / cn-wulanchabu
- 1.2479 USD/h
Chengdu (CN) / cn-chengdu
- 1.2511 USD/h
Guangzhou (CN) / cn-guangzhou
0.2218 USD/h 1.3865 USD/h
Hangzhou (CN) / cn-hangzhou
0.2218 USD/h 1.3865 USD/h
Shenzhen (CN) / cn-shenzhen
0.2218 USD/h 1.3865 USD/h
Beijing (CN) / cn-beijing
- 1.3865 USD/h
Shanghai (CN) / cn-shanghai
- 1.3865 USD/h
Heyuan (CN) / cn-heyuan
0.2219 USD/h 1.3867 USD/h
Frankfurt (DE) / eu-central-1
- 1.98 USD/h
Jakarta (ID) / ap-southeast-5
0.3 USD/h 2 USD/h
London (GB) / eu-west-1
0.3502 USD/h 2.06 USD/h
Tokyo (JP) / ap-northeast-1
0.418 USD/h 2.2 USD/h
Hong Kong (HK) / cn-hongkong
- 2.22 USD/h
Riyadh (SA) / me-central-1
- 2.4 USD/h

Processor

vCPUs
40
Hypervisor
KVM
CPU Allocation
Dedicated
CPU Cores
20
CPU Speed
3.1 GHz
CPU Architecture
x86_64
CPU Manufacturer
Intel
CPU Family
Xeon
CPU Model
8269CY
CPU L1D Cache
32 KiB
CPU L1D Cache Total
640 KiB
CPU L1I Cache
32 KiB
CPU L1I Cache Total
640 KiB
CPU L2 Cache
1 MiB
CPU L2 Cache Total
20 MiB
CPU L3 Cache
36 MiB
CPU L3 Cache Total
36 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, nonstop_tsc, cpuid, aperfmperf, tsc_known_freq, pni, pclmulqdq, monitor, ssse3, fma, cx16, pcid, sse4_1, sse4_2, x2apic, movbe, popcnt, aes, xsave, avx, f16c, rdrand, hypervisor, lahf_lm, abm, 3dnowprefetch, pti, fsgsbase, tsc_adjust, bmi1, avx2, smep, bmi2, erms, invpcid, avx512f, avx512dq, rdseed, adx, smap, clflushopt, clwb, avx512cd, avx512bw, avx512vl, xsaveopt, xsavec, xgetbv1, xsaves, ida, arat, avx512_vnni
Ecpus
26.7
Scalability
66.75

System Resources and Accelerators

MEMORY
Memory Amount
96 GiB
Memory Amount Actual
96 GiB
ACCELERATORS
Accelerator Count
0
Accelerator Memory Min
0 MiB
Accelerator Memory Total
0 MiB
Accelerators
    STORAGE
    Storage Size
    0 GB
    Storages
      NETWORK
      Network Speed Baseline
      12.5 Gbps
      Inbound Traffic
      0 GB/month
      Outbound Traffic
      0 GB/month
      IPv4
      0

      CPU and System Topology

      Server Description

      A compute-optimized virtual server featuring forty dedicated high-frequency processor cores and ninety-six gigabytes of memory for demanding enterprise workloads.

      Compute OptimizedGeneral Purpose

      Alibaba Cloud ecs.hfc6.10xlarge is a compute-optimized instance featuring 40 dedicated vCPUs and 96.0 GB of RAM, running on a 3.1 GHz Intel Xeon 8269CY processor. Built on the x86_64 architecture with KVM virtualization, this instance provides a resource density of 2.4 GB per vCPU and lacks local storage or GPU accelerators. It delivers a baseline network bandwidth of 12 Gbps. Performance benchmarks show a Passmark CPU score of 34,144.54 and a multi-core Geekbench score of 11,735.0, alongside a static web serving throughput of 23.2 GB/sec and 34.66 million Redis SET operations per second. The instance is highly suited for compute-intensive workloads, including web serving, software compilation, and database operations, offering a balanced, cost-efficient profile for applications that do not require local NVMe storage or hardware acceleration.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      1.6Score
      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) 3,723,853 ops/sec 1,919,289 ops/sec 1.9 50.00% 50.00% +38.00%
      Redis RPS (pipeline=16, SET) 20,921,000 ops/sec 11,728,058 ops/sec 1.8 20.00% 20.00% +12.00%
      PassMark Memory Mark (composite) 2,643 2,416 1.1 10.00% 10.00% +0.96%
      Memory bandwidth (read, 16 MB ~ L3) 111,652 MB/sec 108,466 MB/sec 1 10.00% 10.00% 0.00%
      PassMark single-thread CPU 2,166 Mops/s 2,365 Mops/s 0.92 10.00% 10.00% -0.83%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 1,284

      Geekbench Multi-Core

      Score: 11,735

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 34,145
      Compression
      		 586,715
      Encryption
      		 17,671
      Extended Instructions
      		 35,312
      Floating Point Maths
      		 68,846
      Integer Maths
      		 128,431
      Physics
      		 2,138
      Prime Numbers
      		 142
      Single Threaded
      		 2,166
      String Sorting
      		 73,972

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 2,643
      Database Operations
      		 13,891
      Memory Latency
      		 52
      Memory Read Cached
      		 24,568
      Memory Read Uncached
      		 10,270
      Memory Write
      		 9,944

      Stress-ng Stressors

      CPU integerSingleMultiScaling
      atomic
      		 232.83 219.01 0.94×
      bitops
      		 126,195 2,815,262 22.31×
      branch
      		 158,758 4,821,446 30.37×
      funccall
      		 584.32 12,302 21.05×
      funcret
      		 11,822 344,691 29.16×
      hash
      		 134,745 3,997,294 29.67×
      intmath
      		 23,037 708,139 30.74×
      nop
      		 197,149 3,417,280 17.33×
      prime
      		 333,224 7,432,896 22.31×
      rotate
      		 99,611 2,507,356 25.17×
      str
      		 854,892 20,108,223 23.52×
      wcs
      		 536,039 11,650,035 21.73×
      CryptographySingleMultiScaling
      crypt
      		 2,514 49,085 19.53×
      CompressionSingleMultiScaling
      jpeg
      		 613.35 15,035 24.51×
      zlib
      		 46.57 1,745 37.46×
      HypervisorSingleMultiScaling
      clock
      		 17,052 307,758 18.05×
      clone
      		 415.43 6,232 15.00×
      context
      		 1,939 51,283 26.45×
      cpu-sched
      		 66.99 2,366 35.31×
      eventfd
      		 90,940 1,192,217 13.11×
      fault
      		 13,921 210,227 15.10×
      fork
      		 4,108 82,242 20.02×
      getrandom
      		 46,341 1,150,908 24.84×
      hrtimers
      		 200,035 2,683,866 13.42×
      mprotect
      		 1,124,538 6,146,885 5.47×
      mtx
      		 12,298,519 1,204,000,640 97.90×
      munmap
      		 2,934 61,861 21.08×
      null
      		 209,037 5,067,452 24.24×
      pipe
      		 892,910 11,369,960 12.73×
      priv-instr
      		 442,170 11,065,279 25.02×
      resched
      		 5,594,577 4,190,889 0.75×
      switch
      		 180,910 5,219,952 28.85×
      timermix
      		 352,473 11,949,958 33.90×
      tlb-shootdown
      		 11,213 65,173 5.81×
      tsc
      		 1,026,537 28,877,075 28.13×
      usersyscall
      		 309,164 7,855,945 25.41×
      vdso
      		 74,416,565 2,940,419,324 39.51×
      vfork
      		 30,727 131,608 4.28×
      x86syscall
      		 2,381,600 56,721,114 23.82×
      yield
      		 20,205,470 22,091,473 1.09×
      zero
      		 1,602,423 37,951,688 23.68×
      CPU float/SIMDSingleMultiScaling
      eigen
      		 16,759 410,846 24.52×
      expmath
      		 2,765 84,922 30.71×
      fma
      		 606,747 19,866,356 32.74×
      fp
      		 136.8 3,775 27.60×
      fractal
      		 5 149.23 29.85×
      hyperbolic
      		 2,867 90,712 31.64×
      logmath
      		 4,701 142,015 30.21×
      matrix
      		 3,114 100,630 32.31×
      matrix-3d
      		 649.46 2,870 4.42×
      monte-carlo
      		 107.47 2,956 27.50×
      mpfr
      		 1,258 27,252 21.67×
      powmath
      		 1,633 50,129 30.69×
      trig
      		 1,767 47,389 26.82×
      veccmp
      		 16,056 327,813 20.42×
      vecfp
      		 1,374 34,064 24.79×
      vecmath
      		 2,250 71,287 31.68×
      vecshuf
      		 581.02 12,511 21.53×
      vecwide
      		 26,493 568,674 21.46×
      AlgorithmsSingleMultiScaling
      bitonicsort
      		 7.4 171 23.11×
      bsearch
      		 257.32 5,893 22.90×
      bubblesort
      		 0.8 16 20.00×
      fibsearch
      		 289.5 7,449 25.73×
      heapsort
      		 8.8 216 24.55×
      hsearch
      		 5,293 126,819 23.96×
      insertionsort
      		 8.4 168 20.00×
      malloc
      		 2,262,848 35,023,966 15.48×
      mcontend
      		 109.86 11,133 101.34×
      mergesort
      		 27.6 696.17 25.22×
      qsort
      		 19.4 475.39 24.50×
      skiplist
      		 5,406 151,825 28.09×
      tree
      		 1.4 23.97 17.12×
      MemorySingleMultiScaling
      cache
      		 394,146 676,078 1.72×
      cachehammer
      		 386,402 11,441,283 29.61×
      cacheline
      		 30.16 2,618 86.80×
      l1cache
      		 234.27 5,006 21.37×
      memcpy
      		 393.17 7,949 20.22×
      memrate
      		 1.37 7.42 5.42×
      memthrash
      		 200.48 735.09 3.67×
      ptr-chase
      		 33,294,789 326,464,889 9.81×
      spinmem
      		 398.19 3,278 8.23×
      stream
      		 33.77 8,986 266.09×
      vm
      		 58,792 298,681 5.08×

      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
      ecs.hfc6.large 24 GiB0
      ecs.hfc6.xlarge 48 GiB0
      ecs.hfc6.2xlarge 816 GiB0
      ecs.hfc6.3xlarge 1224 GiB0
      ecs.hfc6.4xlarge 1632 GiB0
      ecs.hfc6.6xlarge 2448 GiB0
      ecs.hfc6.8xlarge 3264 GiB0

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      ecs.hfc6.10xlarge FAQs