ecs.c7t.4xlarge by Alibaba Cloud

ecs.c7t.4xlarge is a ecs.c7t 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 0.5825 USD per hour.
16 vCPU
32 GiB Memory
Spare SCore
15,544
(All-cores)
1,876
(Single-core)

Specifications

Server Metadata

Vendor ID
alicloud
Name
ecs.c7t.4xlarge
Description
ecs.c7t family (16 vCPUs, 32 GiB RAM, 0 GB storage)
Family
ecs.c7t
Hw Virt
Status
active
Observed At
2026-10-28T07:38:05.792068

Availability

REGION / IDSPOTONDEMAND
Beijing (CN) / cn-beijing
- 0.5825 USD/h
Hangzhou (CN) / cn-hangzhou
- 0.5825 USD/h
Shanghai (CN) / cn-shanghai
- 0.5825 USD/h
Jakarta (ID) / ap-southeast-5
- 0.741 USD/h

Processor

vCPUs
16
Hypervisor
KVM
CPU Allocation
Dedicated
CPU Cores
8
CPU Speed
2.7 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, sgx, 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, sgx_lc, fsrm, arch_capabilities
Ecpus
8.3
Scalability
51.88

System Resources and Accelerators

MEMORY
Memory Amount
32 GiB
Memory Amount Actual
16 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
      10 Gbps
      Inbound Traffic
      0 GB/month
      Outbound Traffic
      0 GB/month
      IPv4
      0

      CPU and System Topology

      Server Description

      A dedicated 16-vCPU compute-optimized instance designed for consistent processing power, software compilation, and high-throughput web serving.

      Compute OptimizedGeneral Purpose

      Alibaba Cloud ecs.c7t.4xlarge is a compute-optimized virtual server featuring 16 dedicated vCPUs and 32.0 GB of RAM, powered by an Intel Xeon 8369B processor at 2.7 GHz. Operating on the KVM hypervisor, this instance provides a 1:2 vCPU-to-RAM ratio and lacks local storage or GPU hardware, utilizing a 10 Gbps baseline network bandwidth instead. Benchmark data indicates average performance, with a stress-ng multi-core score of 15544.16 and a Redis throughput of 15.82 million SET operations per second. The instance demonstrates solid capabilities in software compilation and static web serving, delivering 21.07 GB/sec of web throughput. With its dedicated CPU allocation and lack of bundled storage overhead, the ecs.c7t.4xlarge offers a balanced, predictable cost-to-performance profile. It is designed for compute-intensive workloads, including web serving, software build pipelines, and multi-threaded data decompression.

      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) 2,089,322 ops/sec 1,919,289 ops/sec 1.1 50.00% 50.00% +4.90%
      Redis RPS (pipeline=16, SET) 11,034,009 ops/sec 11,728,058 ops/sec 0.92 20.00% 20.00% -1.70%
      PassMark Memory Mark (composite) 2,243 2,416 0.92 10.00% 10.00% -0.83%
      Memory bandwidth (read, 16 MB ~ L3) 99,280 MB/sec 108,466 MB/sec 0.9 10.00% 10.00% -1.00%
      PassMark single-thread CPU 2,368 Mops/s 2,365 Mops/s 1 10.00% 10.00% 0.00%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 1,598

      Geekbench Multi-Core

      Score: 9,553

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 21,126
      Compression
      		 246,382
      Encryption
      		 14,642
      Extended Instructions
      		 14,129
      Floating Point Maths
      		 34,483
      Integer Maths
      		 67,435
      Physics
      		 2,247
      Prime Numbers
      		 133
      Single Threaded
      		 2,368
      String Sorting
      		 35,026

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 2,243
      Database Operations
      		 7,532
      Memory Latency
      		 60
      Memory Read Cached
      		 24,328
      Memory Read Uncached
      		 10,694
      Memory Write
      		 9,900

      Stress-ng Stressors

      CPU integerSingleMultiScaling
      atomic
      		 271.89 306.9 1.13×
      bitops
      		 130,140 1,067,227 8.20×
      branch
      		 137,508 1,747,963 12.71×
      funccall
      		 635.54 5,205 8.19×
      funcret
      		 11,930 140,276 11.76×
      hash
      		 151,749 1,760,400 11.60×
      intmath
      		 61,402 605,491 9.86×
      nop
      		 190,035 1,331,608 7.01×
      prime
      		 393,701 3,412,602 8.67×
      rotate
      		 97,973 831,699 8.49×
      str
      		 870,219 7,400,355 8.50×
      wcs
      		 606,330 4,268,333 7.04×
      CryptographySingleMultiScaling
      crypt
      		 2,841 21,113 7.43×
      CompressionSingleMultiScaling
      jpeg
      		 726.43 7,472 10.29×
      zlib
      		 48.86 698.49 14.30×
      HypervisorSingleMultiScaling
      clock
      		 25,686 245,968 9.58×
      clone
      		 667.55 3,453 5.17×
      context
      		 4,843 58,309 12.04×
      cpu-sched
      		 66.75 1,008 15.11×
      eventfd
      		 115,286 719,166 6.24×
      fault
      		 18,508 167,396 9.04×
      fork
      		 5,944 54,311 9.14×
      getrandom
      		 51,101 473,949 9.27×
      hrtimers
      		 288,879 2,072,479 7.17×
      mprotect
      		 1,164,498 4,280,165 3.68×
      mtx
      		 9,239,438 550,588,459 59.59×
      munmap
      		 4,309 40,474 9.39×
      null
      		 801,710 7,938,551 9.90×
      pipe
      		 1,029,938 8,682,279 8.43×
      priv-instr
      		 828,090 8,320,265 10.05×
      resched
      		 7,687,605 2,296,077 0.30×
      switch
      		 192,668 2,856,272 14.82×
      timermix
      		 369,460 4,836,332 13.09×
      tlb-shootdown
      		 11,701 38,673 3.31×
      tsc
      		 769,830 9,120,298 11.85×
      usersyscall
      		 645,021 6,425,412 9.96×
      vdso
      		 112,330,587 1,020,057,562 9.08×
      vfork
      		 47,721 233,898 4.90×
      x86syscall
      		 9,100,744 99,577,881 10.94×
      yield
      		 13,606,298 13,895,449 1.02×
      zero
      		 4,632,112 44,498,371 9.61×
      CPU float/SIMDSingleMultiScaling
      eigen
      		 14,836 152,908 10.31×
      expmath
      		 2,888 34,004 11.78×
      fma
      		 661,470 9,223,524 13.94×
      fp
      		 193.37 1,658 8.57×
      fractal
      		 5 59.2 11.84×
      hyperbolic
      		 3,032 36,482 12.03×
      logmath
      		 4,855 56,412 11.62×
      matrix
      		 3,521 43,443 12.34×
      matrix-3d
      		 815.16 3,622 4.44×
      monte-carlo
      		 258.78 2,839 10.97×
      mpfr
      		 1,413 12,096 8.56×
      powmath
      		 1,687 20,205 11.98×
      trig
      		 1,966 20,089 10.22×
      veccmp
      		 20,198 157,656 7.81×
      vecfp
      		 1,530 14,958 9.77×
      vecmath
      		 3,236 37,552 11.61×
      vecshuf
      		 666.46 5,809 8.72×
      vecwide
      		 31,793 296,557 9.33×
      AlgorithmsSingleMultiScaling
      bitonicsort
      		 8 64 8.00×
      bsearch
      		 249.27 2,705 10.85×
      bubblesort
      		 1 6.4 6.40×
      fibsearch
      		 288.82 2,886 9.99×
      heapsort
      		 9.4 86.6 9.21×
      hsearch
      		 7,357 65,408 8.89×
      insertionsort
      		 10.6 51 4.81×
      malloc
      		 2,581,201 26,224,989 10.16×
      mcontend
      		 143.11 3,418 23.89×
      mergesort
      		 26.8 300.99 11.23×
      qsort
      		 20.6 174.39 8.47×
      skiplist
      		 5,460 65,186 11.94×
      tree
      		 1.6 12.79 7.99×
      MemorySingleMultiScaling
      cache
      		 433,765 709,984 1.64×
      cachehammer
      		 367,548 4,924,991 13.40×
      cacheline
      		 67.16 1,052 15.67×
      l1cache
      		 917.69 3,032 3.30×
      memcpy
      		 408.15 3,212 7.87×
      memrate
      		 1.78 9.33 5.24×
      memthrash
      		 241.35 638.98 2.65×
      ptr-chase
      		 36,248,337 158,969,739 4.39×
      spinmem
      		 354.79 1,093 3.08×
      stream
      		 38.16 4,114 107.80×
      vm
      		 98,624 293,951 2.98×

      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.c7t.large 24 GiB0
      ecs.c7t.xlarge 48 GiB0
      ecs.c7t.2xlarge 816 GiB0
      ecs.c7t.3xlarge 1224 GiB0
      ecs.c7t.6xlarge 2448 GiB0
      ecs.c7t.8xlarge 3264 GiB0
      ecs.c7t.16xlarge 64128 GiB0

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      ecs.c7t.4xlarge FAQs