ecs.sn2.13xlarge by Alibaba Cloud

ecs.sn2.13xlarge is a ecs.sn2 family (56 vCPUs, 224 GiB RAM, 0 GB storage) server offered by Alibaba Cloud with 56 vCPUs, 224 GiB of memory and 0 GB of storage. The pricing starts at 0.5856 USD per hour.
56 vCPU
224 GiB Memory
Spare SCore
40,922
(All-cores)
1,108
(Single-core)

Specifications

Server Metadata

Vendor ID
alicloud
Name
ecs.sn2.13xlarge
Description
ecs.sn2 family (56 vCPUs, 224 GiB RAM, 0 GB storage)
Family
ecs.sn2
Hw Virt
Status
active
Observed At
2026-09-11T23:53:15.491666

Availability

REGION / IDSPOTONDEMAND
Shenzhen (CN) / cn-shenzhen
0.5856 USD/h 4.88 USD/h
Beijing (CN) / cn-beijing
- 4.88 USD/h
Hangzhou (CN) / cn-hangzhou
- 4.88 USD/h

Processor

vCPUs
56
Hypervisor
KVM
CPU Allocation
Dedicated
CPU Cores
56
CPU Speed
2.5 GHz
CPU Architecture
x86_64
CPU Manufacturer
Intel
CPU Family
Xeon
CPU Model
8269CY
CPU L1D Cache
32 KiB
CPU L1D Cache Total
896 KiB
CPU L1I Cache
32 KiB
CPU L1I Cache Total
896 KiB
CPU L2 Cache
1 MiB
CPU L2 Cache Total
28 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, ssse3, fma, cx16, pcid, sse4_1, sse4_2, x2apic, movbe, popcnt, tsc_deadline_timer, aes, xsave, avx, f16c, rdrand, hypervisor, lahf_lm, abm, 3dnowprefetch, pti, ibrs, ibpb, stibp, fsgsbase, tsc_adjust, bmi1, hle, avx2, smep, bmi2, erms, invpcid, rtm, mpx, avx512f, avx512dq, rdseed, adx, smap, avx512cd, avx512bw, avx512vl, xsaveopt, xsavec, xgetbv1, arat
Ecpus
36.9
Scalability
65.89

System Resources and Accelerators

MEMORY
Memory Amount
224 GiB
Memory Amount Actual
224 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 multi-core server offering balanced memory-to-CPU allocation and stable throughput for parallelized enterprise workloads and database operations.

      General Purpose

      Alibaba Cloud ecs.sn2.13xlarge is an x86_64 general-purpose server powered by an Intel Xeon 8269CY processor with 56 dedicated physical cores and 56 vCPUs running at 2.5 GHz. It features 224.0 GB of RAM, yielding a balanced 4.0 GB per core ratio, with no local storage or GPU hardware. Operating on a 10 Gbps baseline network, the instance exhibits weak single-core performance but delivers average multi-core capabilities across stress-ng, Geekbench, and PassMark benchmarks. Memory bandwidth is stable, reaching 104.7 GB/sec for large-block reads. This hardware profile is optimized for parallelized workloads, including static web serving, database operations, and software compilation, where multi-threaded efficiency offsets the lower single-core clock speed.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      1.34Score
      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) 2,992,255 ops/sec 1,917,397 ops/sec 1.56 50.00% 50.00% +24.90%
      Redis RPS (pipeline=16, SET) 22,044,855 ops/sec 11,681,410 ops/sec 1.89 20.00% 20.00% +13.60%
      PassMark Memory Mark (composite) 1,935 2,418 0.8 10.00% 10.00% -2.21%
      Memory bandwidth (read, 16 MB ~ L3) 108,140 MB/sec 108,140 MB/sec 1 10.00% 10.00% 0.00%
      PassMark single-thread CPU 1,689 Mops/s 2,365 Mops/s 0.714 10.00% 10.00% -3.31%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 943

      Geekbench Multi-Core

      Score: 9,393

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 35034
      Compression
      		 628800
      Encryption
      		 18836
      Extended Instructions
      		 42775
      Floating Point Maths
      		 73466
      Integer Maths
      		 136701
      Physics
      		 3334
      Prime Numbers
      		 178
      Single Threaded
      		 1689
      String Sorting
      		 81433

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 1935
      Database Operations
      		 14776
      Memory Latency
      		 74
      Memory Read Cached
      		 19312
      Memory Read Uncached
      		 7010
      Memory Write
      		 7198

      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.sn2.medium 28 GiB0
      ecs.sn2.large 416 GiB0
      ecs.sn2.xlarge 832 GiB0
      ecs.sn2.3xlarge 1664 GiB0
      ecs.sn2.7xlarge 32128 GiB0

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      ecs.sn2.13xlarge FAQs