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ecs.c6e.4xlarge by Alibaba Cloud

ecs.c6e.4xlarge is a ecs.c6e 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 0.1169 USD per hour.
16 vCPU
32 GiB Memory
Spare SCore
13968
(All-cores)
1311
(Single-core)

Specifications

Server Metadata

Vendor ID
alicloud
Name
ecs.c6e.4xlarge
Description
ecs.c6e family (16 vCPUs, 32 GiB RAM, 0 GB storage)
Family
ecs.c6e
Hw Virt
Average Time To Start
12.5
Status
active
Observed At
2026-07-27T21:08:00.103534

Availability

REGION / IDSPOTONDEMAND
Guangzhou (CN) / cn-guangzhou
0.1169 USD/h 0.5082 USD/h
Shenzhen (CN) / cn-shenzhen
- 0.5082 USD/h

Processor

vCPUs
16
Hypervisor
KVM
CPU Allocation
Dedicated
CPU Cores
16
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
256 KiB
CPU L1I Cache
32 KiB
CPU L1I Cache Total
256 KiB
CPU L2 Cache
1 MiB
CPU L2 Cache Total
8 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, monitor, ssse3, fma, cx16, pcid, sse4_1, sse4_2, x2apic, movbe, popcnt, aes, xsave, avx, f16c, rdrand, hypervisor, lahf_lm, abm, 3dnowprefetch, pti, fsgsbase, tsc_adjust, bmi1, avx2, smep, bmi2, erms, invpcid, avx512f, avx512dq, rdseed, adx, smap, clflushopt, clwb, avx512cd, avx512bw, avx512vl, xsaveopt, xsavec, xgetbv1, xsaves, arat, avx512_vnni
Ecpus
10.7
Scalability
66.88

System Resources and Accelerators

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

      CPU and System Topology

      Server Description

      A compute optimized virtual server featuring sixteen dedicated physical cores and balanced multi threaded performance for network dependent workloads.

      Compute OptimizedGeneral Purpose

      Alibaba Cloud ecs.c6e.4xlarge is a compute-optimized instance featuring 16 dedicated physical cores powered by an Intel Xeon 8269CY processor at 2.5 GHz. Built on the x86_64 architecture, it provides 32.0 GB of RAM, resulting in a 2.0 GB per core ratio, and operates under a KVM hypervisor. The instance does not include local storage or GPU accelerators, and it features a baseline network bandwidth of 6 Gbps. Benchmark data indicates average multi-core capabilities, with a PassMark CPU score of 15413.0 and a stress-ng multi-core score of 13967.71, contrasted by weaker single-core performance. This resource profile offers qualitative cost efficiency for compute-heavy, multi-threaded workloads that do not require massive memory footprints. It is suitable for static web serving, multi-threaded decompression, and moderate database operations.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      0.783Score
      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) 1,418,999 ops/sec 1,896,415 ops/sec 0.748 50.00% 50.00% -13.50%
      Redis RPS (pipeline=16, SET) 8,356,610 ops/sec 11,539,523 ops/sec 0.724 20.00% 20.00% -6.26%
      PassMark Memory Mark (composite) 2,427 2,411 1.01 10.00% 10.00% +0.10%
      Memory bandwidth (read, 16 MB ~ L3) 90,252 MB/sec 107,368 MB/sec 0.841 10.00% 10.00% -1.72%
      PassMark single-thread CPU 1,971 Mops/s 2,363 Mops/s 0.834 10.00% 10.00% -1.80%

      Memory Bandwidth

      Compression

      OpenSSL

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 15413
      Compression
      		 218515
      Encryption
      		 6484
      Extended Instructions
      		 13020
      Floating Point Maths
      		 25134
      Integer Maths
      		 46821
      Physics
      		 1523
      Prime Numbers
      		 91
      Single Threaded
      		 1971
      String Sorting
      		 28904

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 2427
      Database Operations
      		 5495
      Memory Latency
      		 54
      Memory Read Cached
      		 22846
      Memory Read Uncached
      		 10097
      Memory Write
      		 9746

      Stress-ng Raw Scores

      Stress-ng Relative Multicore Performance

      Static Web Server

      Redis

      Alternatives

      Servers of the Same Family

      INSTANCEvCPUsMEMORYGPUs
      ecs.c6e.large 24 GiB0
      ecs.c6e.xlarge 48 GiB0
      ecs.c6e.2xlarge 816 GiB0
      ecs.c6e.8xlarge 3264 GiB0
      ecs.c6e.13xlarge 5296 GiB0
      ecs.c6e.26xlarge 104192 GiB0

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      ecs.c6e.4xlarge FAQs