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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 0.5163 USD per hour.
48 vCPU
192 GiB Memory
Spare SCore
49937
(All-cores)
1578
(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
2026-07-28T21:27:49.132654

Availability

REGION / IDSPOTONDEMAND
Ulanqab (CN) / cn-wulanchabu
- 1.9424 USD/h
Heyuan (CN) / cn-heyuan
0.5163 USD/h 2.1514 USD/h
Beijing (CN) / cn-beijing
- 2.1514 USD/h
Guangzhou (CN) / cn-guangzhou
- 2.1514 USD/h
Hangzhou (CN) / cn-hangzhou
- 2.1514 USD/h
Shanghai (CN) / cn-shanghai
- 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
48
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
GPU
GPU Count
0
GPU Memory Min
0 MiB
GPU Memory Total
0 MiB
GPUs
    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 48-core x86_64 server offering balanced memory-to-CPU resources and strong memory bandwidth for enterprise workloads.

      General PurposeCompute Optimized

      Alibaba Cloud ecs.hfg7.12xlarge is an x86_64 general-purpose server featuring 48 dedicated physical cores powered by an Intel Xeon 8369HB processor running at 3.3 GHz. It is configured with 192 GB of RAM, yielding a balanced 4.0 GB of memory per core, and operates on a KVM hypervisor with a baseline network bandwidth of 16 Gbps. The instance does not include bundled local storage or GPU accelerators. In benchmark testing, the server exhibits strong multi-threaded bzip3 decompression performance of 206.4 GB/sec and a strong PassMark memory score of 2786.2, while maintaining average scores in stress-ng CPU tests and Redis SET operations. This hardware profile is suited for enterprise applications, multi-threaded data processing, database operations, and web serving workloads that require dedicated compute resources and reliable memory bandwidth.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      1.87Score
      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 1,896,415 ops/sec 2.44 50.00% 50.00% +56.20%
      Redis RPS (pipeline=16, SET) 24,136,723 ops/sec 11,539,523 ops/sec 2.09 20.00% 20.00% +15.90%
      PassMark Memory Mark (composite) 2,786 2,411 1.16 10.00% 10.00% +1.50%
      Memory bandwidth (read, 16 MB ~ L3) 131,368 MB/sec 107,368 MB/sec 1.22 10.00% 10.00% +2.01%
      PassMark single-thread CPU 2,351 Mops/s 2,363 Mops/s 0.995 10.00% 10.00% -0.05%

      Memory Bandwidth

      Compression

      OpenSSL

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 41011
      Compression
      		 717626
      Encryption
      		 20613
      Extended Instructions
      		 42467
      Floating Point Maths
      		 89755
      Integer Maths
      		 167314
      Physics
      		 2729
      Prime Numbers
      		 183
      Single Threaded
      		 2351
      String Sorting
      		 87713

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 2786
      Database Operations
      		 17366
      Memory Latency
      		 50
      Memory Read Cached
      		 26262
      Memory Read Uncached
      		 10682
      Memory Write
      		 10232

      Stress-ng Raw Scores

      Stress-ng Relative Multicore Performance

      Static Web Server

      Redis

      Alternatives

      Servers of the Same Family

      INSTANCEvCPUsMEMORYGPUs
      ecs.hfg7.large 28 GiB0
      ecs.hfg7.xlarge 416 GiB0
      ecs.hfg7.2xlarge 832 GiB0
      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