ecs.hfg6.6xlarge by Alibaba Cloud

ecs.hfg6.6xlarge is a ecs.hfg6 family (24 vCPUs, 96 GiB RAM, 0 GB storage) server offered by Alibaba Cloud with 24 vCPUs, 96 GiB of memory and 0 GB of storage. The pricing starts at 0.1634 USD per hour.
24 vCPU
96 GiB Memory
Spare SCore
23,015
(All-cores)
1,438
(Single-core)

Specifications

Server Metadata

Vendor ID
alicloud
Name
ecs.hfg6.6xlarge
Description
ecs.hfg6 family (24 vCPUs, 96 GiB RAM, 0 GB storage)
Family
ecs.hfg6
Hw Virt
Status
active
Observed At
2026-10-25T01:16:02.657361

Availability

REGION / IDSPOTONDEMAND
Ulanqab (CN) / cn-wulanchabu
- 0.9194 USD/h
Chengdu (CN) / cn-chengdu
0.175 USD/h 0.9209 USD/h
Guangzhou (CN) / cn-guangzhou
0.1634 USD/h 1.0215 USD/h
Beijing (CN) / cn-beijing
- 1.0215 USD/h
Hangzhou (CN) / cn-hangzhou
- 1.0215 USD/h
Shanghai (CN) / cn-shanghai
- 1.0215 USD/h
Shenzhen (CN) / cn-shenzhen
- 1.0215 USD/h
Heyuan (CN) / cn-heyuan
0.1942 USD/h 1.022 USD/h
Virginia (US) / us-east-1
0.2326 USD/h 1.224 USD/h
Silicon Valley (US) / us-west-1
0.2815 USD/h 1.224 USD/h
London (GB) / eu-west-1
0.269 USD/h 1.416 USD/h
Frankfurt (DE) / eu-central-1
0.2804 USD/h 1.476 USD/h
Jakarta (ID) / ap-southeast-5
- 1.536 USD/h
Tokyo (JP) / ap-northeast-1
- 1.584 USD/h
Hong Kong (HK) / cn-hongkong
0.3215 USD/h 1.692 USD/h
Riyadh (SA) / me-central-1
- 1.8432 USD/h

Processor

vCPUs
24
Hypervisor
KVM
CPU Allocation
Dedicated
CPU Cores
12
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
384 KiB
CPU L1I Cache
32 KiB
CPU L1I Cache Total
384 KiB
CPU L2 Cache
1 MiB
CPU L2 Cache Total
12 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
16
Scalability
66.67

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
      7.5 Gbps
      Inbound Traffic
      0 GB/month
      Outbound Traffic
      0 GB/month
      IPv4
      0

      CPU and System Topology

      Server Description

      A high-frequency x86 compute server with 24 vCPUs, 96 GB memory, and baseline 8 Gbps networking for general workloads.

      General PurposeCompute Optimized

      Alibaba Cloud ecs.hfg6.6xlarge is a general-purpose x86_64 cloud server running on KVM virtualization. Equipped with a dedicated Intel Xeon 8269CY processor clocked at 3.1 GHz, it supplies 12 physical cores, 24 vCPUs, and 96 GB of system RAM, maintaining a balanced 1:4 CPU-to-memory ratio. Hardware capabilities include 35 MB of L3 cache, AVX-512 support, and an 8 Gbps baseline network bandwidth. The instance omits local NVMe storage and discrete GPUs, relying on remote block storage for persistent data. Synthetic tests record average tier results, including a PassMark CPU score of 23637.6, Redis throughput of 22.14 million SET operations per second, and static web serving speeds of 17.13 GB/sec. This configuration is suitable for enterprise web hosting, caching clusters, and software build pipelines.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      1.2Score
      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) 2,374,595 ops/sec 1,919,289 ops/sec 1.3 50.00% 50.00% +14.00%
      Redis RPS (pipeline=16, SET) 13,756,988 ops/sec 11,728,058 ops/sec 1.2 20.00% 20.00% +3.70%
      PassMark Memory Mark (composite) 2,623 2,416 1.1 10.00% 10.00% +0.96%
      Memory bandwidth (read, 16 MB ~ L3) 115,865 MB/sec 108,466 MB/sec 1.1 10.00% 10.00% +0.96%
      PassMark single-thread CPU 2,156 Mops/s 2,365 Mops/s 0.92 10.00% 10.00% -0.83%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 1,287

      Geekbench Multi-Core

      Score: 9,875

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 23,638
      Compression
      		 353,589
      Encryption
      		 10,664
      Extended Instructions
      		 21,685
      Floating Point Maths
      		 41,301
      Integer Maths
      		 76,929
      Physics
      		 2,138
      Prime Numbers
      		 121
      Single Threaded
      		 2,156
      String Sorting
      		 46,706

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 2,623
      Database Operations
      		 8,647
      Memory Latency
      		 52
      Memory Read Cached
      		 24,550
      Memory Read Uncached
      		 10,191
      Memory Write
      		 9,946

      Stress-ng Stressors

      CPU integerSingleMultiScaling
      atomic
      		 234.71 226.38 0.96×
      bitops
      		 126,229 1,687,726 13.37×
      branch
      		 158,769 2,893,072 18.22×
      funccall
      		 583.4 7,356 12.61×
      funcret
      		 11,704 207,328 17.71×
      hash
      		 134,817 2,389,345 17.72×
      intmath
      		 23,305 425,732 18.27×
      nop
      		 197,057 2,041,779 10.36×
      prime
      		 333,012 4,465,075 13.41×
      rotate
      		 99,610 1,509,797 15.16×
      str
      		 854,773 13,130,502 15.36×
      wcs
      		 549,653 7,209,463 13.12×
      CryptographySingleMultiScaling
      crypt
      		 2,510 29,444 11.73×
      CompressionSingleMultiScaling
      jpeg
      		 640.65 9,278 14.48×
      zlib
      		 42.14 1,065 25.27×
      HypervisorSingleMultiScaling
      clock
      		 16,573 233,447 14.09×
      clone
      		 460.52 5,193 11.28×
      context
      		 1,954 31,158 15.95×
      cpu-sched
      		 75 1,596 21.28×
      eventfd
      		 90,736 782,803 8.63×
      fault
      		 13,909 187,872 13.51×
      fork
      		 4,058 52,724 12.99×
      getrandom
      		 46,287 690,559 14.92×
      hrtimers
      		 488,377 2,212,507 4.53×
      mprotect
      		 1,079,469 3,734,869 3.46×
      mtx
      		 12,621,988 727,750,340 57.66×
      munmap
      		 2,879 38,841 13.49×
      null
      		 213,407 3,119,093 14.62×
      pipe
      		 987,427 7,230,236 7.32×
      priv-instr
      		 444,880 6,906,661 15.52×
      resched
      		 4,538,928 2,400,738 0.53×
      switch
      		 170,240 3,174,406 18.65×
      timermix
      		 314,436 6,184,375 19.67×
      tlb-shootdown
      		 10,566 48,877 4.63×
      tsc
      		 1,026,117 17,328,015 16.89×
      usersyscall
      		 310,922 4,798,559 15.43×
      vdso
      		 83,521,840 1,772,341,540 21.22×
      vfork
      		 30,961 180,912 5.84×
      x86syscall
      		 2,348,740 34,810,592 14.82×
      yield
      		 13,058,357 14,122,727 1.08×
      zero
      		 1,601,593 22,606,136 14.11×
      CPU float/SIMDSingleMultiScaling
      eigen
      		 16,807 247,457 14.72×
      expmath
      		 2,762 50,983 18.46×
      fma
      		 606,994 11,929,636 19.65×
      fp
      		 129.6 2,245 17.32×
      fractal
      		 5 89.61 17.92×
      hyperbolic
      		 2,862 54,397 19.00×
      logmath
      		 4,701 85,331 18.15×
      matrix
      		 3,118 60,432 19.38×
      matrix-3d
      		 669.73 3,446 5.14×
      monte-carlo
      		 107.92 1,777 16.46×
      mpfr
      		 1,261 16,395 13.00×
      powmath
      		 1,635 30,048 18.37×
      trig
      		 1,771 28,786 16.26×
      veccmp
      		 16,055 198,489 12.36×
      vecfp
      		 1,372 20,438 14.90×
      vecmath
      		 2,248 42,750 19.01×
      vecshuf
      		 580.72 7,507 12.93×
      vecwide
      		 26,155 341,391 13.05×
      AlgorithmsSingleMultiScaling
      bitonicsort
      		 7.4 105.4 14.24×
      bsearch
      		 257.09 3,547 13.80×
      bubblesort
      		 0.8 9.6 12.00×
      fibsearch
      		 289.3 4,451 15.39×
      heapsort
      		 8.6 129.6 15.07×
      hsearch
      		 5,107 77,652 15.20×
      insertionsort
      		 8.4 100.8 12.00×
      malloc
      		 2,290,337 24,567,763 10.73×
      mcontend
      		 116.34 6,725 57.81×
      mergesort
      		 27.6 426.99 15.47×
      qsort
      		 19.4 288.19 14.86×
      skiplist
      		 5,394 92,371 17.13×
      tree
      		 1.4 14.39 10.28×
      MemorySingleMultiScaling
      cache
      		 346,540 559,344 1.61×
      cachehammer
      		 372,406 7,537,003 20.24×
      cacheline
      		 38.33 870.53 22.71×
      l1cache
      		 233.9 3,029 12.95×
      memcpy
      		 393.84 4,773 12.12×
      memrate
      		 1.36 9.11 6.70×
      memthrash
      		 272.61 747.03 2.74×
      ptr-chase
      		 34,281,752 239,520,631 6.99×
      spinmem
      		 400.39 1,805 4.51×
      stream
      		 33.16 6,739 203.22×
      vm
      		 56,959 295,500 5.19×

      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
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      ecs.hfg6.3xlarge 1248 GiB0
      ecs.hfg6.4xlarge 1664 GiB0
      ecs.hfg6.8xlarge 32128 GiB0
      ecs.hfg6.10xlarge 40192 GiB0

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