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ecs.hfr7.4xlarge by Alibaba Cloud

ecs.hfr7.4xlarge is a ecs.hfr7 family (16 vCPUs, 128 GiB RAM, 0 GB storage) server offered by Alibaba Cloud with 16 vCPUs, 128 GiB of memory and 0 GB of storage. The pricing starts at 0.2055 USD per hour.
16 vCPU
128 GiB Memory
Spare SCore
16666
(All-cores)
1577
(Single-core)

Specifications

Server Metadata

Vendor ID
alicloud
Name
ecs.hfr7.4xlarge
Description
ecs.hfr7 family (16 vCPUs, 128 GiB RAM, 0 GB storage)
Family
ecs.hfr7
Hw Virt
Average Time To Start
8
Status
active
Observed At
2026-07-25T06:56:17.831278

Availability

REGION / IDSPOTONDEMAND
Ulanqab (CN) / cn-wulanchabu
0.2055 USD/h 0.8564 USD/h
Chengdu (CN) / cn-chengdu
0.2088 USD/h 0.9493 USD/h
Heyuan (CN) / cn-heyuan
0.2088 USD/h 0.9493 USD/h
Guangzhou (CN) / cn-guangzhou
0.2278 USD/h 0.9493 USD/h
Beijing (CN) / cn-beijing
- 0.9493 USD/h
Hangzhou (CN) / cn-hangzhou
- 0.9493 USD/h
Shanghai (CN) / cn-shanghai
- 0.9493 USD/h
Shenzhen (CN) / cn-shenzhen
- 0.9493 USD/h
Singapore (SG) / ap-southeast-1
0.3674 USD/h 1.3608 USD/h
Hong Kong (HK) / cn-hongkong
0.4037 USD/h 1.4952 USD/h

Processor

vCPUs
16
Hypervisor
KVM
CPU Allocation
Dedicated
CPU Cores
16
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
256 KiB
CPU L1I Cache
32 KiB
CPU L1I Cache Total
256 KiB
CPU L2 Cache
1 MiB
CPU L2 Cache Total
8 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
10.6
Scalability
66.25

System Resources and Accelerators

MEMORY
Memory Amount
128 GiB
Memory Amount Actual
128 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
      6 Gbps
      Inbound Traffic
      0 GB/month
      Outbound Traffic
      0 GB/month
      IPv4
      0

      CPU and System Topology

      Server Description

      A memory-optimized dedicated instance featuring high memory-to-core density and advanced vector extensions for demanding database and caching workloads.

      Memory OptimizedGeneral Purpose

      Alibaba Cloud ecs.hfr7.4xlarge is a memory-optimized instance featuring 16 dedicated physical cores of an Intel Xeon 8369HB processor running at 3.3 GHz on the x86_64 architecture. It is configured with 128.0 GB of RAM, yielding a high memory-to-CPU ratio of 8.0 GB per core, with no local storage or GPU accelerators. Operating on the KVM hypervisor, the instance provides a baseline network bandwidth of 6 Gbps. Benchmark results show solid performance, with a stress-ng multi-core score of 16666.15 and a Redis SET throughput of 16.05 million operations per second. Supported by AVX-512 extensions, this instance offers a balanced, cost-effective profile for memory-intensive applications. It is highly suitable for database operations, in-memory caching, and static web serving.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      0.972Score
      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) 1,890,798 ops/sec 1,896,415 ops/sec 0.997 50.00% 50.00% -0.15%
      Redis RPS (pipeline=16, SET) 10,297,091 ops/sec 11,539,523 ops/sec 0.892 20.00% 20.00% -2.26%
      PassMark Memory Mark (composite) 2,631 2,411 1.09 10.00% 10.00% +0.87%
      Memory bandwidth (read, 16 MB ~ L3) 94,892 MB/sec 107,368 MB/sec 0.884 10.00% 10.00% -1.23%
      PassMark single-thread CPU 2,339 Mops/s 2,363 Mops/s 0.99 10.00% 10.00% -0.10%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 1,340

      Geekbench Multi-Core

      Score: 8,233

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 18104
      Compression
      		 258796
      Encryption
      		 7732
      Extended Instructions
      		 14815
      Floating Point Maths
      		 29973
      Integer Maths
      		 55910
      Physics
      		 1682
      Prime Numbers
      		 97
      Single Threaded
      		 2339
      String Sorting
      		 33994

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 2631
      Database Operations
      		 6072
      Memory Latency
      		 48
      Memory Read Cached
      		 26207
      Memory Read Uncached
      		 9132
      Memory Write
      		 9942

      Stress-ng Raw Scores

      Stress-ng Relative Multicore Performance

      Static Web Server

      Redis

      Alternatives

      Servers of the Same Family

      INSTANCEvCPUsMEMORYGPUs
      ecs.hfr7.large 216 GiB0
      ecs.hfr7.xlarge 432 GiB0
      ecs.hfr7.2xlarge 864 GiB0
      ecs.hfr7.3xlarge 1296 GiB0
      ecs.hfr7.6xlarge 24192 GiB0
      ecs.hfr7.8xlarge 32256 GiB0
      ecs.hfr7.12xlarge 48384 GiB0

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      ecs.hfr7.4xlarge FAQs