ecs.c7se.3xlarge by Alibaba Cloud

ecs.c7se.3xlarge is a ecs.c7se family (12 vCPUs, 24 GiB RAM, 0 GB storage) server offered by Alibaba Cloud with 12 vCPUs, 24 GiB of memory and 0 GB of storage. The pricing starts at 0.4785 USD per hour.
12 vCPU
24 GiB Memory
Spare SCore
11,653
(All-cores)
1,870
(Single-core)

Specifications

Server Metadata

Vendor ID
alicloud
Name
ecs.c7se.3xlarge
Description
ecs.c7se family (12 vCPUs, 24 GiB RAM, 0 GB storage)
Family
ecs.c7se
Hw Virt
Status
active
Observed At
2026-10-24T08:10:33.206990

Availability

REGION / IDSPOTONDEMAND
Beijing (CN) / cn-beijing
- 0.4785 USD/h
Hangzhou (CN) / cn-hangzhou
- 0.4785 USD/h
Shanghai (CN) / cn-shanghai
- 0.4785 USD/h
Shenzhen (CN) / cn-shenzhen
- 0.4785 USD/h
Singapore (SG) / ap-southeast-1
- 0.6086 USD/h

Processor

vCPUs
12
Hypervisor
KVM
CPU Allocation
Dedicated
CPU Cores
6
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
288 KiB
CPU L1I Cache
32 KiB
CPU L1I Cache Total
192 KiB
CPU L2 Cache
1 MiB
CPU L2 Cache Total
8 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
6.2
Scalability
51.67

System Resources and Accelerators

MEMORY
Memory Amount
24 GiB
Memory Amount Actual
24 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
      4.5 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 twelve vCPUs and AVX-512 acceleration for balanced processing and web serving workloads.

      Compute OptimizedGeneral Purpose

      Alibaba Cloud ecs.c7se.3xlarge is an x86_64 compute-optimized instance powered by a 2.9 GHz Intel Xeon 8369B processor. It delivers 12 dedicated vCPUs (6 physical cores) and 24.0 GB of system memory, yielding a 1:2 vCPU-to-RAM ratio. The hardware supports AVX-512 and cryptographic acceleration but lacks local storage and dedicated GPUs, relying instead on a 4 Gbps baseline network bandwidth. Benchmark results indicate average performance, with a Geekbench multi-core score of 7822.0, a Passmark database score of 6078.68, and a Redis throughput of 11.96 million SET operations per second. While highly capable for compute-bound tasks, its 2.0 GB of memory per core presents a tradeoff for memory-intensive applications. This instance is best suited for web serving, software compilation, and moderate database workloads.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      0.83Score
      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) 1,559,332 ops/sec 1,919,289 ops/sec 0.84 50.00% 50.00% -8.30%
      Redis RPS (pipeline=16, SET) 8,315,757 ops/sec 11,728,058 ops/sec 0.69 20.00% 20.00% -7.20%
      PassMark Memory Mark (composite) 2,495 2,416 1 10.00% 10.00% 0.00%
      Memory bandwidth (read, 16 MB ~ L3) 86,046 MB/sec 108,466 MB/sec 0.78 10.00% 10.00% -2.50%
      PassMark single-thread CPU 2,369 Mops/s 2,365 Mops/s 1 10.00% 10.00% 0.00%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 1,570

      Geekbench Multi-Core

      Score: 7,822

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 16,449
      Compression
      		 186,020
      Encryption
      		 10,972
      Extended Instructions
      		 10,522
      Floating Point Maths
      		 25,856
      Integer Maths
      		 50,565
      Physics
      		 1,863
      Prime Numbers
      		 105
      Single Threaded
      		 2,369
      String Sorting
      		 26,446

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 2,495
      Database Operations
      		 6,079
      Memory Latency
      		 53
      Memory Read Cached
      		 24,212
      Memory Read Uncached
      		 12,331
      Memory Write
      		 11,366

      Stress-ng Stressors

      CPU integerSingleMultiScaling
      atomic
      		 266.51 304.06 1.14×
      bitops
      		 130,441 800,369 6.14×
      branch
      		 137,556 1,310,701 9.53×
      funccall
      		 635.42 3,910 6.15×
      funcret
      		 11,754 104,215 8.87×
      hash
      		 152,039 1,320,384 8.68×
      intmath
      		 61,397 455,383 7.42×
      nop
      		 189,691 1,001,526 5.28×
      prime
      		 394,592 2,567,534 6.51×
      rotate
      		 98,008 624,124 6.37×
      str
      		 901,358 5,713,596 6.34×
      wcs
      		 607,514 3,179,566 5.23×
      CryptographySingleMultiScaling
      crypt
      		 2,840 15,855 5.58×
      CompressionSingleMultiScaling
      jpeg
      		 725.93 5,637 7.77×
      zlib
      		 70.91 535.48 7.55×
      HypervisorSingleMultiScaling
      clock
      		 25,886 205,302 7.93×
      clone
      		 606.87 2,773 4.57×
      context
      		 4,846 43,714 9.02×
      cpu-sched
      		 62.26 757.32 12.16×
      eventfd
      		 114,639 1,028,382 8.97×
      fault
      		 18,450 126,463 6.85×
      fork
      		 5,944 45,712 7.69×
      getrandom
      		 51,211 355,318 6.94×
      hrtimers
      		 136,759 1,685,847 12.33×
      mprotect
      		 1,130,578 3,207,173 2.84×
      mtx
      		 14,947,558 416,985,749 27.90×
      munmap
      		 4,279 31,472 7.36×
      null
      		 800,178 5,931,176 7.41×
      pipe
      		 1,061,554 6,844,702 6.45×
      priv-instr
      		 825,897 6,120,407 7.41×
      resched
      		 5,396,773 1,791,168 0.33×
      switch
      		 205,025 2,106,978 10.28×
      timermix
      		 352,744 3,621,331 10.27×
      tlb-shootdown
      		 12,528 31,725 2.53×
      tsc
      		 770,088 6,837,771 8.88×
      usersyscall
      		 643,554 4,779,059 7.43×
      vdso
      		 112,636,447 765,431,323 6.80×
      vfork
      		 46,715 209,791 4.49×
      x86syscall
      		 9,111,580 74,668,202 8.19×
      yield
      		 10,053,629 10,779,272 1.07×
      zero
      		 4,634,531 33,388,567 7.20×
      CPU float/SIMDSingleMultiScaling
      eigen
      		 14,829 115,389 7.78×
      expmath
      		 2,884 25,461 8.83×
      fma
      		 661,547 6,916,896 10.46×
      fp
      		 192 1,234 6.43×
      fractal
      		 5 44.4 8.88×
      hyperbolic
      		 3,072 27,410 8.92×
      logmath
      		 4,862 42,308 8.70×
      matrix
      		 3,519 32,420 9.21×
      matrix-3d
      		 777.95 3,088 3.97×
      monte-carlo
      		 258.74 2,090 8.08×
      mpfr
      		 1,409 9,074 6.44×
      powmath
      		 1,688 15,006 8.89×
      trig
      		 1,968 15,065 7.66×
      veccmp
      		 20,315 118,216 5.82×
      vecfp
      		 1,530 11,232 7.34×
      vecmath
      		 3,236 28,173 8.70×
      vecshuf
      		 666.48 4,358 6.54×
      vecwide
      		 31,960 222,530 6.96×
      AlgorithmsSingleMultiScaling
      bitonicsort
      		 8 48.2 6.03×
      bsearch
      		 249.89 2,011 8.05×
      bubblesort
      		 1 4.8 4.80×
      fibsearch
      		 288.6 2,159 7.48×
      heapsort
      		 9.4 65 6.91×
      hsearch
      		 7,383 49,239 6.67×
      insertionsort
      		 10.4 38.2 3.67×
      malloc
      		 2,647,194 21,358,358 8.07×
      mcontend
      		 129.31 2,534 19.60×
      mergesort
      		 26.8 225.79 8.42×
      qsort
      		 20.8 132 6.35×
      skiplist
      		 5,470 48,300 8.83×
      tree
      		 1.6 12 7.50×
      MemorySingleMultiScaling
      cache
      		 419,075 652,665 1.56×
      cachehammer
      		 376,477 4,074,325 10.82×
      cacheline
      		 63.76 674.02 10.57×
      l1cache
      		 901.76 2,300 2.55×
      memcpy
      		 406.66 2,410 5.93×
      memrate
      		 1.78 9.35 5.25×
      memthrash
      		 255.42 504.24 1.97×
      ptr-chase
      		 33,098,124 136,574,228 4.13×
      spinmem
      		 358.59 803.35 2.24×
      stream
      		 42.11 2,763 65.62×
      vm
      		 115,089 293,102 2.55×

      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.4xlarge 1632 GiB0
      ecs.c7se.6xlarge 2448 GiB0
      ecs.c7se.8xlarge 3264 GiB0
      ecs.c7se.16xlarge 64128 GiB0

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      ecs.c7se.3xlarge FAQs