ecs.hfg7.12xlarge by Alibaba Cloud

ecs.hfg7.12xlarge is a ecs.hfg7 family (48 vCPUs, 192 GiB RAM, 0 GB storage) server offered by Alibaba Cloud with 48 vCPUs, 192 GiB of memory and 0 GB of storage. The pricing starts at 0.4733 USD per hour.
48 vCPU
192 GiB Memory
Spare SCore
49,937
(All-cores)
1,578
(Single-core)

Specifications

Server Metadata

Vendor ID
alicloud
Name
ecs.hfg7.12xlarge
Description
ecs.hfg7 family (48 vCPUs, 192 GiB RAM, 0 GB storage)
Family
ecs.hfg7
Hw Virt
Average Time To Start
17
Status
active
Observed At
2026-10-27T21:10:41.035508

Availability

REGION / IDSPOTONDEMAND
Ulanqab (CN) / cn-wulanchabu
- 1.9424 USD/h
Guangzhou (CN) / cn-guangzhou
0.4733 USD/h 2.1514 USD/h
Chengdu (CN) / cn-chengdu
0.5163 USD/h 2.1514 USD/h
Hangzhou (CN) / cn-hangzhou
- 2.1514 USD/h
Heyuan (CN) / cn-heyuan
- 2.1514 USD/h
Shenzhen (CN) / cn-shenzhen
- 2.1514 USD/h
Hong Kong (HK) / cn-hongkong
- 3.5532 USD/h

Processor

vCPUs
48
Hypervisor
KVM
CPU Allocation
Dedicated
CPU Cores
24
CPU Speed
3.3 GHz
CPU Architecture
x86_64
CPU Manufacturer
Intel
CPU Family
Xeon
CPU Model
8369HB
CPU L1D Cache
32 KiB
CPU L1D Cache Total
768 KiB
CPU L1I Cache
32 KiB
CPU L1I Cache Total
768 KiB
CPU L2 Cache
1 MiB
CPU L2 Cache Total
24 MiB
CPU L3 Cache
33 MiB
CPU L3 Cache Total
33 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, avx512_bf16, ida, arat, avx512_vnni
Ecpus
31.6
Scalability
65.83

System Resources and Accelerators

MEMORY
Memory Amount
192 GiB
Memory Amount Actual
192 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
      16 Gbps
      Inbound Traffic
      0 GB/month
      Outbound Traffic
      0 GB/month
      IPv4
      0

      CPU and System Topology

      Server Description

      A dedicated x86_64 compute platform with balanced memory and high-frequency Intel Xeon processors for enterprise workloads.

      General Purpose

      Alibaba Cloud ecs.hfg7.12xlarge is a general-purpose instance featuring 48 vCPUs and 192.0 GB of RAM, powered by a 3.3 GHz Intel Xeon 8369HB processor on the x86_64 architecture. Operating on the KVM hypervisor with dedicated CPU allocation, it lacks local storage and GPU accelerators, relying on a 16 Gbps baseline network bandwidth. Performance benchmarks indicate average capabilities across most compute tasks, with a stress-ng multi-core score of 49936.52 and a Geekbench multi-core score of 13191.0. Notably, it exhibits strong performance in multi-threaded bzip3 decompression and PassMark memory testing. The lack of local storage represents a key architectural tradeoff, requiring external storage solutions. This instance is suited for general-purpose enterprise applications, software compilation, database operations, and multi-threaded data processing.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      1.8Score
      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) 4,622,857 ops/sec 1,918,343 ops/sec 2.4 50.00% 50.00% +55.00%
      Redis RPS (pipeline=16, SET) 24,136,723 ops/sec 11,704,734 ops/sec 2 20.00% 20.00% +15.00%
      PassMark Memory Mark (composite) 2,786 2,416 1.2 10.00% 10.00% +1.80%
      Memory bandwidth (read, 16 MB ~ L3) 131,368 MB/sec 108,420 MB/sec 1.2 10.00% 10.00% +1.80%
      PassMark single-thread CPU 2,351 Mops/s 2,365 Mops/s 1 10.00% 10.00% 0.00%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 1,372

      Geekbench Multi-Core

      Score: 13,191

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 41,011
      Compression
      		 717,626
      Encryption
      		 20,613
      Extended Instructions
      		 42,467
      Floating Point Maths
      		 89,755
      Integer Maths
      		 167,314
      Physics
      		 2,729
      Prime Numbers
      		 183
      Single Threaded
      		 2,351
      String Sorting
      		 87,713

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 2,786
      Database Operations
      		 17,366
      Memory Latency
      		 50
      Memory Read Cached
      		 26,262
      Memory Read Uncached
      		 10,682
      Memory Write
      		 10,232

      Stress-ng Stressors

      CPU integerSingleMultiScaling
      atomic
      		 257.97 222.02 0.86×
      bitops
      		 141,541 3,754,289 26.52×
      branch
      		 172,807 6,295,999 36.43×
      funccall
      		 634.72 14,733 23.21×
      funcret
      		 12,686 418,522 32.99×
      hash
      		 146,941 5,107,644 34.76×
      intmath
      		 25,583 901,939 35.26×
      nop
      		 214,161 4,455,213 20.80×
      prime
      		 359,933 8,961,705 24.90×
      rotate
      		 108,223 3,301,838 30.51×
      str
      		 923,506 22,756,650 24.64×
      wcs
      		 581,129 13,524,899 23.27×
      CryptographySingleMultiScaling
      crypt
      		 2,730 60,809 22.27×
      CompressionSingleMultiScaling
      jpeg
      		 697.21 18,150 26.03×
      zlib
      		 48.8 2,173 44.53×
      HypervisorSingleMultiScaling
      clock
      		 20,249 254,909 12.59×
      clone
      		 442.87 7,877 17.79×
      context
      		 3,110 130,692 42.02×
      cpu-sched
      		 57.3 2,997 52.30×
      eventfd
      		 95,442 1,485,001 15.56×
      fault
      		 15,094 187,502 12.42×
      fork
      		 4,298 93,891 21.84×
      getrandom
      		 51,593 1,468,417 28.46×
      hrtimers
      		 176,774 2,807,860 15.88×
      mprotect
      		 1,144,450 9,993,586 8.73×
      mtx
      		 9,764,607 1,428,322,199 146.28×
      munmap
      		 3,101 72,996 23.54×
      null
      		 367,698 14,255,220 38.77×
      pipe
      		 782,257 13,269,931 16.96×
      priv-instr
      		 614,418 18,315,568 29.81×
      resched
      		 5,837,280 6,249,788 1.07×
      switch
      		 207,662 7,037,060 33.89×
      timermix
      		 344,783 15,309,318 44.40×
      tlb-shootdown
      		 10,938 72,793 6.65×
      tsc
      		 1,114,049 36,796,013 33.03×
      usersyscall
      		 447,416 14,232,530 31.81×
      vdso
      		 88,791,252 2,973,097,161 33.48×
      vfork
      		 30,616 116,134 3.79×
      x86syscall
      		 4,192,902 172,798,692 41.21×
      yield
      		 27,900,384 35,709,967 1.28×
      zero
      		 2,363,404 79,749,219 33.74×
      CPU float/SIMDSingleMultiScaling
      eigen
      		 18,193 513,880 28.25×
      expmath
      		 2,990 102,969 34.44×
      fma
      		 584,673 24,404,393 41.74×
      fp
      		 184.8 6,372 34.48×
      fractal
      		 5.8 195.26 33.67×
      hyperbolic
      		 3,101 112,373 36.23×
      logmath
      		 5,099 173,648 34.05×
      matrix
      		 3,274 117,953 36.02×
      matrix-3d
      		 641.36 3,537 5.51×
      monte-carlo
      		 171.57 6,197 36.12×
      mpfr
      		 1,376 32,522 23.64×
      powmath
      		 1,768 60,572 34.26×
      trig
      		 1,920 55,144 28.73×
      veccmp
      		 18,311 391,880 21.40×
      vecfp
      		 2,154 64,036 29.72×
      vecmath
      		 2,344 83,844 35.77×
      vecshuf
      		 912.59 24,334 26.66×
      vecwide
      		 55,082 1,501,083 27.25×
      AlgorithmsSingleMultiScaling
      bitonicsort
      		 8 201.4 25.18×
      bsearch
      		 279.72 7,201 25.74×
      bubblesort
      		 0.8 19.2 24.00×
      fibsearch
      		 313.62 9,538 30.41×
      heapsort
      		 9.8 258.99 26.43×
      hsearch
      		 5,601 151,806 27.10×
      insertionsort
      		 9.2 201.4 21.89×
      malloc
      		 2,314,760 52,019,427 22.47×
      mcontend
      		 116.54 11,468 98.41×
      mergesort
      		 30 815.77 27.19×
      qsort
      		 21.2 565.58 26.68×
      skiplist
      		 5,878 189,831 32.29×
      tree
      		 1.6 28.76 17.98×
      MemorySingleMultiScaling
      cache
      		 415,468 739,773 1.78×
      cachehammer
      		 405,807 14,645,142 36.09×
      cacheline
      		 35.15 2,350 66.85×
      l1cache
      		 252.83 6,496 25.69×
      memcpy
      		 427.8 9,699 22.67×
      memrate
      		 1.18 13.02 11.03×
      memthrash
      		 272.16 955.92 3.51×
      ptr-chase
      		 35,941,173 449,815,703 12.52×
      spinmem
      		 436.19 4,209 9.65×
      stream
      		 35.28 15,815 448.26×
      vm
      		 59,946 301,220 5.02×

      Stress-ng Raw Scores

      Stress-ng Relative Multicore Performance

      Static Web Server

      Redis

      Alternatives

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      INSTANCEvCPUsMEMORYAccelerators
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      ecs.hfg7.3xlarge 1248 GiB0
      ecs.hfg7.4xlarge 1664 GiB0
      ecs.hfg7.6xlarge 2496 GiB0
      ecs.hfg7.8xlarge 32128 GiB0

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      ecs.hfg7.12xlarge FAQs