ecs.c7se.4xlarge by Alibaba Cloud

ecs.c7se.4xlarge is a ecs.c7se family (16 vCPUs, 32 GiB RAM, 0 GB storage) server offered by Alibaba Cloud with 16 vCPUs, 32 GiB of memory and 0 GB of storage. The pricing starts at 0.638 USD per hour.
16 vCPU
32 GiB Memory
Spare SCore
15,551
(All-cores)
1,854
(Single-core)

Specifications

Server Metadata

Vendor ID
alicloud
Name
ecs.c7se.4xlarge
Description
ecs.c7se family (16 vCPUs, 32 GiB RAM, 0 GB storage)
Family
ecs.c7se
Hw Virt
Status
active
Observed At
2026-10-27T10:36:44.957726

Availability

REGION / IDSPOTONDEMAND
Beijing (CN) / cn-beijing
- 0.638 USD/h
Hangzhou (CN) / cn-hangzhou
- 0.638 USD/h
Shanghai (CN) / cn-shanghai
- 0.638 USD/h
Shenzhen (CN) / cn-shenzhen
- 0.638 USD/h
Singapore (SG) / ap-southeast-1
- 0.8114 USD/h

Processor

vCPUs
16
Hypervisor
KVM
CPU Allocation
Dedicated
CPU Cores
8
CPU Speed
2.9 GHz
CPU Architecture
x86_64
CPU Manufacturer
Intel
CPU Family
Xeon
CPU Model
8369B
CPU L1D Cache
48 KiB
CPU L1D Cache Total
384 KiB
CPU L1I Cache
32 KiB
CPU L1I Cache Total
256 KiB
CPU L2 Cache
1 MiB
CPU L2 Cache Total
10 MiB
CPU L3 Cache
48 MiB
CPU L3 Cache Total
48 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, cpuid_fault, ibrs_enhanced, fsgsbase, tsc_adjust, bmi1, avx2, smep, bmi2, erms, invpcid, avx512f, avx512dq, rdseed, adx, smap, avx512ifma, clflushopt, clwb, avx512cd, sha_ni, avx512bw, avx512vl, xsaveopt, xsavec, xgetbv1, xsaves, wbnoinvd, arat, avx512vbmi, pku, ospke, avx512_vbmi2, gfni, vaes, vpclmulqdq, avx512_vnni, avx512_bitalg, avx512_vpopcntdq, rdpid, fsrm, arch_capabilities
Ecpus
8.4
Scalability
52.5

System Resources and Accelerators

MEMORY
Memory Amount
32 GiB
Memory Amount Actual
32 GiB
ACCELERATORS
Accelerator Count
0
Accelerator Memory Min
0 MiB
Accelerator Memory Total
0 MiB
Accelerators
    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 dedicated compute-optimized instance featuring Intel Xeon processors and AVX-512 acceleration for efficient CPU-intensive workloads and software compilation.

      Compute OptimizedGeneral Purpose

      Alibaba Cloud ecs.c7se.4xlarge is an x86_64 compute-optimized server instance featuring 16 dedicated vCPUs and 32.0 GB of RAM, powered by an Intel Xeon 8369B processor running at 2.9 GHz. With a 1:2 vCPU-to-RAM ratio, this instance is designed for compute-heavy workloads and does not include local storage or GPU hardware, relying instead on network-attached storage and offering a baseline network bandwidth of 6 Gbps. Benchmark results indicate average performance across standard compute and memory tests, with a stress-ng multi-core score of 15550.89 and a Passmark CPU score of 21143.74. It exhibits strong performance in text generation for small language models, reaching 266.95 tokens/sec. Supported by AVX-512 and cryptographic instruction sets, the ecs.c7se.4xlarge is well-suited for software compilation, web serving, and lightweight machine learning inference.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      1Score
      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) 2,074,601 ops/sec 1,918,343 ops/sec 1.1 50.00% 50.00% +4.90%
      Redis RPS (pipeline=16, SET) 10,935,846 ops/sec 11,704,734 ops/sec 0.92 20.00% 20.00% -1.70%
      PassMark Memory Mark (composite) 2,625 2,416 1.1 10.00% 10.00% +0.96%
      Memory bandwidth (read, 16 MB ~ L3) 106,312 MB/sec 108,420 MB/sec 1 10.00% 10.00% 0.00%
      PassMark single-thread CPU 2,370 Mops/s 2,365 Mops/s 1 10.00% 10.00% 0.00%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 1,591

      Geekbench Multi-Core

      Score: 9,594

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 21,144
      Compression
      		 246,296
      Encryption
      		 14,654
      Extended Instructions
      		 14,116
      Floating Point Maths
      		 34,490
      Integer Maths
      		 67,442
      Physics
      		 2,309
      Prime Numbers
      		 131
      Single Threaded
      		 2,370
      String Sorting
      		 35,092

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 2,625
      Database Operations
      		 8,025
      Memory Latency
      		 52
      Memory Read Cached
      		 24,263
      Memory Read Uncached
      		 12,376
      Memory Write
      		 11,452

      Stress-ng Stressors

      CPU integerSingleMultiScaling
      atomic
      		 266.46 309.8 1.16×
      bitops
      		 130,507 1,067,508 8.18×
      branch
      		 137,525 1,748,289 12.71×
      funccall
      		 634.77 5,206 8.20×
      funcret
      		 11,781 138,500 11.76×
      hash
      		 151,333 1,762,211 11.64×
      intmath
      		 61,391 604,841 9.85×
      nop
      		 190,082 1,335,845 7.03×
      prime
      		 394,751 3,412,002 8.64×
      rotate
      		 97,978 830,627 8.48×
      str
      		 819,262 7,634,712 9.32×
      wcs
      		 622,033 4,251,999 6.84×
      CryptographySingleMultiScaling
      crypt
      		 2,841 21,134 7.44×
      CompressionSingleMultiScaling
      jpeg
      		 723.65 7,487 10.35×
      zlib
      		 51.79 741.64 14.32×
      HypervisorSingleMultiScaling
      clock
      		 25,734 247,260 9.61×
      clone
      		 570.21 3,634 6.37×
      context
      		 4,845 58,324 12.04×
      cpu-sched
      		 63.22 1,002 15.85×
      eventfd
      		 108,027 724,642 6.71×
      fault
      		 18,494 164,293 8.88×
      fork
      		 5,813 53,020 9.12×
      getrandom
      		 51,203 474,034 9.26×
      hrtimers
      		 517,521 2,129,092 4.11×
      mprotect
      		 1,202,796 4,234,784 3.52×
      mtx
      		 14,532,570 525,514,001 36.16×
      munmap
      		 4,086 39,303 9.62×
      null
      		 800,281 7,894,345 9.86×
      pipe
      		 1,096,542 8,574,902 7.82×
      priv-instr
      		 823,926 8,210,940 9.97×
      resched
      		 7,754,896 2,524,401 0.33×
      switch
      		 194,793 2,847,615 14.62×
      timermix
      		 348,041 4,823,404 13.86×
      tlb-shootdown
      		 12,602 39,015 3.10×
      tsc
      		 770,070 9,122,382 11.85×
      usersyscall
      		 643,379 6,402,294 9.95×
      vdso
      		 112,573,918 1,019,984,392 9.06×
      vfork
      		 45,681 238,880 5.23×
      x86syscall
      		 9,127,210 99,232,061 10.87×
      yield
      		 12,681,381 14,210,547 1.12×
      zero
      		 4,643,596 44,310,438 9.54×
      CPU float/SIMDSingleMultiScaling
      eigen
      		 14,843 153,207 10.32×
      expmath
      		 2,888 33,968 11.76×
      fma
      		 661,597 9,225,508 13.94×
      fp
      		 178.83 1,635 9.14×
      fractal
      		 5 59.2 11.84×
      hyperbolic
      		 3,075 36,550 11.88×
      logmath
      		 4,860 56,409 11.61×
      matrix
      		 3,503 43,576 12.44×
      matrix-3d
      		 763.09 3,730 4.89×
      monte-carlo
      		 258.82 2,772 10.71×
      mpfr
      		 1,411 12,088 8.57×
      powmath
      		 1,690 20,209 11.95×
      trig
      		 1,967 20,092 10.21×
      veccmp
      		 20,215 157,643 7.80×
      vecfp
      		 1,531 14,962 9.78×
      vecmath
      		 3,236 37,570 11.61×
      vecshuf
      		 666.66 5,808 8.71×
      vecwide
      		 31,962 296,426 9.27×
      AlgorithmsSingleMultiScaling
      bitonicsort
      		 8 64.2 8.03×
      bsearch
      		 249.86 2,717 10.87×
      bubblesort
      		 1 6.4 6.40×
      fibsearch
      		 289 2,905 10.05×
      heapsort
      		 9.4 86.6 9.21×
      hsearch
      		 7,349 65,549 8.92×
      insertionsort
      		 10.4 51 4.90×
      malloc
      		 2,631,217 24,855,273 9.45×
      mcontend
      		 143.93 3,383 23.50×
      mergesort
      		 26.8 301.59 11.25×
      qsort
      		 20.8 173.99 8.36×
      skiplist
      		 5,459 64,976 11.90×
      tree
      		 1.6 13.19 8.24×
      MemorySingleMultiScaling
      cache
      		 419,129 695,138 1.66×
      cachehammer
      		 371,005 5,355,284 14.43×
      cacheline
      		 72.31 1,053 14.56×
      l1cache
      		 918.32 3,033 3.30×
      memcpy
      		 407.79 3,210 7.87×
      memrate
      		 1.78 10.87 6.11×
      memthrash
      		 192.42 645.83 3.36×
      ptr-chase
      		 32,998,008 175,104,717 5.31×
      spinmem
      		 360.19 1,197 3.32×
      stream
      		 11.78 1,514 128.52×
      vm
      		 98,208 294,015 2.99×

      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

      INSTANCEvCPUsMEMORYAccelerators
      ecs.c7se.large 24 GiB0
      ecs.c7se.xlarge 48 GiB0
      ecs.c7se.2xlarge 816 GiB0
      ecs.c7se.3xlarge 1224 GiB0
      ecs.c7se.6xlarge 2448 GiB0
      ecs.c7se.8xlarge 3264 GiB0
      ecs.c7se.16xlarge 64128 GiB0

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      ecs.c7se.4xlarge FAQs