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ecs.hfr7.8xlarge by Alibaba Cloud

ecs.hfr7.8xlarge is a ecs.hfr7 family (32 vCPUs, 256 GiB RAM, 0 GB storage) server offered by Alibaba Cloud with 32 vCPUs, 256 GiB of memory and 0 GB of storage. The pricing starts at 0.3987 USD per hour.
32 vCPU
256 GiB Memory
Spare SCore
33012
(All-cores)
1571
(Single-core)

Specifications

Server Metadata

Vendor ID
alicloud
Name
ecs.hfr7.8xlarge
Description
ecs.hfr7 family (32 vCPUs, 256 GiB RAM, 0 GB storage)
Family
ecs.hfr7
Hw Virt
Average Time To Start
8
Status
active
Observed At
2026-07-25T09:27:31.377976

Availability

REGION / IDSPOTONDEMAND
Ulanqab (CN) / cn-wulanchabu
0.4111 USD/h 1.7129 USD/h
Guangzhou (CN) / cn-guangzhou
0.3987 USD/h 1.8986 USD/h
Heyuan (CN) / cn-heyuan
0.4557 USD/h 1.8986 USD/h
Beijing (CN) / cn-beijing
- 1.8986 USD/h
Hangzhou (CN) / cn-hangzhou
- 1.8986 USD/h
Shenzhen (CN) / cn-shenzhen
- 1.8986 USD/h
Hong Kong (HK) / cn-hongkong
0.7177 USD/h 2.9904 USD/h

Processor

vCPUs
32
Hypervisor
KVM
CPU Allocation
Dedicated
CPU Cores
32
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
512 KiB
CPU L1I Cache
32 KiB
CPU L1I Cache Total
512 KiB
CPU L2 Cache
1 MiB
CPU L2 Cache Total
16 MiB
CPU L3 Cache
33 MiB
CPU L3 Cache Total
66 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
21
Scalability
65.62

System Resources and Accelerators

MEMORY
Memory Amount
256 GiB
Memory Amount Actual
256 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
      10 Gbps
      Inbound Traffic
      0 GB/month
      Outbound Traffic
      0 GB/month
      IPv4
      0

      CPU and System Topology

      Server Description

      A dedicated memory-optimized virtual server featuring high-capacity RAM and Intel Xeon processors for demanding database and caching workloads.

      Memory OptimizedGeneral Purpose

      Alibaba Cloud ecs.hfr7.8xlarge is a memory-optimized virtual server featuring 32 dedicated Intel Xeon 8369HB physical cores running at 3.3 GHz on the x86_64 architecture. It provides 256.0 GB of RAM, establishing an 8.0 GB per core ratio suitable for memory-intensive applications. The instance delivers strong memory write performance, with uncached large-block write bandwidth reaching 93.48 GB/sec, alongside a multi-core stress-ng score of 33012.14. Tradeoffs include the complete absence of local storage and a baseline network speed of 10 Gbps. Lacking a GPU, this KVM-based instance is a qualitatively cost-efficient option for workloads requiring dedicated CPU resources and high memory capacity. It is best suited for in-memory databases, caching layers, and enterprise applications.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      1.63Score
      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.Partial coverage: missing component benchmark(s): Redis RPS (pipeline=1, SET), Redis RPS (pipeline=16, SET), PassMark Memory Mark (composite), PassMark single-thread CPU.
      Component Score Weight Impact
      Raw Reference Normalized Target Actual
      Redis RPS (pipeline=1, SET) — 1,896,415 ops/sec — 50.00% 0.00% —
      Redis RPS (pipeline=16, SET) — 11,539,523 ops/sec — 20.00% 0.00% —
      PassMark Memory Mark (composite) — 2,411 — 10.00% 0.00% —
      Memory bandwidth (read, 16 MB ~ L3) 175,410 MB/sec 107,368 MB/sec 1.63 10.00% 100.00% +63.00%
      PassMark single-thread CPU — 2,363 Mops/s — 10.00% 0.00% —

      Memory Bandwidth

      Compression

      OpenSSL

      Stress-ng Raw Scores

      Stress-ng Relative Multicore Performance

      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.hfr7.4xlarge 16128 GiB0
      ecs.hfr7.6xlarge 24192 GiB0
      ecs.hfr7.12xlarge 48384 GiB0

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      ecs.hfr7.8xlarge FAQs