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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
11653
(All-cores)
1870
(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
2026-07-25T14:37:56.252039

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
12
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
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
      4.5 Gbps
      Inbound Traffic
      0 GB/month
      Outbound Traffic
      0 GB/month
      IPv4
      0

      CPU and System Topology

      Server Description

      A dedicated twelve-core compute instance featuring balanced memory bandwidth and predictable processing power for non-storage-intensive workloads.

      Compute OptimizedGeneral Purpose

      Alibaba Cloud ecs.c7se.3xlarge is a compute-optimized instance featuring 12 dedicated vCPUs and 24.0 GB of RAM, powered by an Intel Xeon 8369B processor at 2.9 GHz. Operating on the KVM hypervisor, this x86_64 server provides a 1:2 vCPU-to-RAM ratio with no local storage or GPU accelerators. Benchmark results place the instance in the average tier, with a Geekbench multi-core score of 7822.0 and a Passmark CPU score of 16449.23. It handles Redis SET operations at 11.96 million operations per second and static web serving at 16.85 GB/sec. However, LLM prompt processing for 7B models is weak, and the lack of local storage requires network-attached volumes. This instance is designed for compute-heavy workloads such as software compilation, web serving, and database operations.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      0.834Score
      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 1,896,415 ops/sec 0.822 50.00% 50.00% -9.34%
      Redis RPS (pipeline=16, SET) 8,315,757 ops/sec 11,539,523 ops/sec 0.721 20.00% 20.00% -6.33%
      PassMark Memory Mark (composite) 2,495 2,411 1.03 10.00% 10.00% +0.30%
      Memory bandwidth (read, 16 MB ~ L3) 86,046 MB/sec 107,368 MB/sec 0.801 10.00% 10.00% -2.19%
      PassMark single-thread CPU 2,369 Mops/s 2,363 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
      		 16449
      Compression
      		 186020
      Encryption
      		 10972
      Extended Instructions
      		 10522
      Floating Point Maths
      		 25856
      Integer Maths
      		 50565
      Physics
      		 1863
      Prime Numbers
      		 105
      Single Threaded
      		 2369
      String Sorting
      		 26446

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 2495
      Database Operations
      		 6079
      Memory Latency
      		 53
      Memory Read Cached
      		 24212
      Memory Read Uncached
      		 12331
      Memory Write
      		 11366

      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

      INSTANCEvCPUsMEMORYGPUs
      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