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ecs.ic5.8xlarge by Alibaba Cloud

ecs.ic5.8xlarge is a ecs.ic5 family (32 vCPUs, 32 GiB RAM, 0 GB storage) server offered by Alibaba Cloud with 32 vCPUs, 32 GiB of memory and 0 GB of storage. The pricing starts at 0.2285 USD per hour.
32 vCPU
32 GiB Memory
Spare SCore
23617
(All-cores)
1107
(Single-core)

Specifications

Server Metadata

Vendor ID
alicloud
Name
ecs.ic5.8xlarge
Description
ecs.ic5 family (32 vCPUs, 32 GiB RAM, 0 GB storage)
Family
ecs.ic5
Hw Virt
Status
active
Observed At
2026-07-25T14:37:56.239421

Availability

REGION / IDSPOTONDEMAND
Frankfurt (DE) / eu-central-1
- 1.227 USD/h
Ulanqab (CN) / cn-wulanchabu
0.2682 USD/h 1.341 USD/h
Jakarta (ID) / ap-southeast-5
0.2285 USD/h 1.344 USD/h
Qingdao (CN) / cn-qingdao
0.3576 USD/h 1.49 USD/h
Beijing (CN) / cn-beijing
- 1.49 USD/h
Hangzhou (CN) / cn-hangzhou
- 1.49 USD/h
Shanghai (CN) / cn-shanghai
- 1.49 USD/h
Shenzhen (CN) / cn-shenzhen
- 1.49 USD/h

Processor

vCPUs
32
Hypervisor
KVM
CPU Allocation
Dedicated
CPU Cores
32
CPU Speed
2.5 GHz
CPU Architecture
x86_64
CPU Manufacturer
Intel
CPU Family
Xeon
CPU Model
8163
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
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, 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, arat, avx512_vnni
Ecpus
21.3
Scalability
66.56

System Resources and Accelerators

MEMORY
Memory Amount
32 GiB
Memory Amount Actual
32 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 compute-dense, multi-core server featuring a 1:1 processor-to-memory ratio designed for highly parallelized workloads with low memory requirements.

      Compute OptimizedGeneral Purpose

      Alibaba Cloud ecs.ic5.8xlarge is an x86_64 compute-focused server instance featuring 32 dedicated physical cores powered by an Intel Xeon 8163 processor running at 2.5 GHz. It is configured with 32.0 GB of RAM, providing a 1:1 vCPU-to-memory ratio, and lacks local storage and GPU accelerators. Network connectivity is established at a baseline of 10 Gbps. Performance benchmarks reveal weak single-core execution, but average multi-core capabilities, supported by AVX-512 instruction sets. Memory bandwidth and multi-threaded decompression also perform in the average tier. This hardware profile is qualitatively cost-efficient for highly parallelized, compute-dense workloads with low memory requirements, such as static web serving, multi-threaded compilation, and distributed computing tasks that do not demand large memory footprints.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      1.08Score
      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) 2,409,599 ops/sec 1,896,415 ops/sec 1.27 50.00% 50.00% +12.70%
      Redis RPS (pipeline=16, SET) 13,474,001 ops/sec 11,539,523 ops/sec 1.17 20.00% 20.00% +3.19%
      PassMark Memory Mark (composite) 1,839 2,411 0.763 10.00% 10.00% -2.67%
      Memory bandwidth (read, 16 MB ~ L3) 97,264 MB/sec 107,368 MB/sec 0.906 10.00% 10.00% -0.98%
      PassMark single-thread CPU 1,650 Mops/s 2,363 Mops/s 0.698 10.00% 10.00% -3.53%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 1,001

      Geekbench Multi-Core

      Score: 8,847

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 23038
      Compression
      		 359442
      Encryption
      		 10908
      Extended Instructions
      		 24697
      Floating Point Maths
      		 42284
      Integer Maths
      		 78719
      Physics
      		 2231
      Prime Numbers
      		 105
      Single Threaded
      		 1650
      String Sorting
      		 47340

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 1839
      Database Operations
      		 8588
      Memory Latency
      		 75
      Memory Read Cached
      		 19351
      Memory Read Uncached
      		 6804
      Memory Write
      		 7234

      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

      INSTANCEvCPUsMEMORYGPUs
      ecs.ic5.large 22 GiB0
      ecs.ic5.xlarge 44 GiB0
      ecs.ic5.2xlarge 88 GiB0
      ecs.ic5.3xlarge 1212 GiB0
      ecs.ic5.4xlarge 1616 GiB0
      ecs.ic5.6xlarge 2424 GiB0
      ecs.ic5.16xlarge 6464 GiB0

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      ecs.ic5.8xlarge FAQs