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ecs.n1.7xlarge by Alibaba Cloud

ecs.n1.7xlarge is a ecs.n1 family (32 vCPUs, 64 GiB RAM, 0 GB storage) server offered by Alibaba Cloud with 32 vCPUs, 64 GiB of memory and 0 GB of storage. The pricing starts at 0.2199 USD per hour.
32 vCPU
64 GiB Memory
Spare SCore
29309
(All-cores)
1100
(Single-core)

Specifications

Server Metadata

Vendor ID
alicloud
Name
ecs.n1.7xlarge
Description
ecs.n1 family (32 vCPUs, 64 GiB RAM, 0 GB storage)
Family
ecs.n1
Hw Virt
Average Time To Start
16
Status
active
Observed At
2026-07-30T03:27:34.723884

Availability

REGION / IDSPOTONDEMAND
Shanghai (CN) / cn-shanghai
0.2199 USD/h 1.571 USD/h
Beijing (CN) / cn-beijing
- 1.571 USD/h
Hangzhou (CN) / cn-hangzhou
- 1.571 USD/h
Shenzhen (CN) / cn-shenzhen
- 1.571 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
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, 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
26.6
Scalability
83.12

System Resources and Accelerators

MEMORY
Memory Amount
64 GiB
Memory Amount Actual
64 GiB
GPU
GPU Count
0
GPU Memory Min
0 MiB
GPU Memory Total
0 MiB
GPUs
    STORAGE
    Storage Size
    0 GB
    Storages
      NETWORK
      Inbound Traffic
      0 GB/month
      Outbound Traffic
      0 GB/month
      IPv4
      0

      CPU and System Topology

      Server Description

      A dedicated thirty-two core compute instance offering balanced multi-threaded performance and low memory density for parallel processing workloads.

      Compute Optimized

      Alibaba Cloud ecs.n1.7xlarge is an x86_64 compute-optimized server instance utilizing a KVM hypervisor. It is equipped with an Intel Xeon 8163 processor operating at 2.5 GHz, delivering 32 physical cores and 32 vCPUs with a dedicated allocation. The instance features 64.0 GB of system memory, yielding 2.0 GB per core, and lacks local storage and GPU accelerators. Performance benchmarks indicate weak single-core execution, with single-threaded compression and stress-ng single-core tests scoring in the bottom 25% and 10% respectively. Conversely, multi-core performance, memory bandwidth, and database operations align with average mid-tier benchmarks. This hardware profile presents a tradeoff of lower memory density and weak single-thread speeds in exchange for predictable, dedicated multi-core compute. It is suited for parallelized workloads such as multi-threaded decompression, static web serving, and Redis caching.

      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) 2,094,290 ops/sec 1,896,415 ops/sec 1.1 50.00% 50.00% +4.88%
      Redis RPS (pipeline=16, SET) 16,095,702 ops/sec 11,539,523 ops/sec 1.39 20.00% 20.00% +6.81%
      PassMark Memory Mark (composite) 1,832 2,411 0.76 10.00% 10.00% -2.71%
      Memory bandwidth (read, 16 MB ~ L3) 137,579 MB/sec 107,368 MB/sec 1.28 10.00% 10.00% +2.50%
      PassMark single-thread CPU 1,681 Mops/s 2,363 Mops/s 0.711 10.00% 10.00% -3.35%

      Memory Bandwidth

      Compression

      OpenSSL

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 27782
      Compression
      		 429972
      Encryption
      		 12001
      Extended Instructions
      		 28909
      Floating Point Maths
      		 68058
      Integer Maths
      		 97079
      Physics
      		 2780
      Prime Numbers
      		 175
      Single Threaded
      		 1681
      String Sorting
      		 58748

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 1832
      Database Operations
      		 8016
      Memory Latency
      		 80
      Memory Read Cached
      		 19290
      Memory Read Uncached
      		 6780
      Memory Write
      		 7368

      Stress-ng Raw Scores

      Stress-ng Relative Multicore Performance

      Static Web Server

      Redis

      Alternatives

      Servers of the Same Family

      INSTANCEvCPUsMEMORYGPUs
      ecs.n1.tiny 11 GiB0
      ecs.n1.small 12 GiB0
      ecs.n1.medium 24 GiB0
      ecs.n1.large 48 GiB0
      ecs.n1.xlarge 816 GiB0
      ecs.n1.3xlarge 1632 GiB0

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      ecs.n1.7xlarge FAQs