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ecs.c7nex.2xlarge by Alibaba Cloud

ecs.c7nex.2xlarge is a ecs.c7nex family (8 vCPUs, 16 GiB RAM, 0 GB storage) server offered by Alibaba Cloud with 8 vCPUs, 16 GiB of memory and 0 GB of storage. The pricing starts at 0.284 USD per hour.
8 vCPU
16 GiB Memory
Spare SCore
7750
(All-cores)
1842
(Single-core)

Specifications

Server Metadata

Vendor ID
alicloud
Name
ecs.c7nex.2xlarge
Description
ecs.c7nex family (8 vCPUs, 16 GiB RAM, 0 GB storage)
Family
ecs.c7nex
Hw Virt
Average Time To Start
16.5
Status
active
Observed At
2026-07-30T17:48:20.722311

Availability

REGION / IDSPOTONDEMAND
Heyuan (CN) / cn-heyuan
- 0.284 USD/h
Beijing (CN) / cn-beijing
- 0.3156 USD/h
Hangzhou (CN) / cn-hangzhou
- 0.3156 USD/h
Shanghai (CN) / cn-shanghai
- 0.3156 USD/h
Shenzhen (CN) / cn-shenzhen
- 0.3156 USD/h

Processor

vCPUs
8
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
192 KiB
CPU L1I Cache
32 KiB
CPU L1I Cache Total
128 KiB
CPU L2 Cache
1 MiB
CPU L2 Cache Total
5 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, aperfmperf, 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
4.2
Scalability
52.5

System Resources and Accelerators

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

      CPU and System Topology

      Server Description

      A dedicated eight-core compute-optimized instance featuring Intel Xeon processors, advanced vector instructions, and high-throughput network performance.

      Compute OptimizedGeneral Purpose

      Alibaba Cloud ecs.c7nex.2xlarge is a compute-optimized virtual server instance built on the KVM hypervisor. It features 8 dedicated vCPUs powered by an Intel Xeon 8369B processor running at 2.7 GHz, paired with 16.0 GB of RAM. The instance lacks local storage and GPUs, but provides a 10 Gbps baseline network bandwidth. Its x86_64 architecture supports AVX-512 and cryptographic instructions like AES and SHA-NI. Benchmark results place the instance in the average performance tier, with a stress-ng multi-core score of 7750.38, a Redis SET throughput of 7.83 million operations per second, and a static web serving throughput of 11.46 GB/sec. With a 1:2 vCPU-to-RAM ratio, this instance represents a resource-dense option for compute-heavy workloads. It is highly suitable for web serving, caching layers, and cryptographic or vector-based processing tasks.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      0.594Score
      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) 1,036,541 ops/sec 1,896,415 ops/sec 0.547 50.00% 50.00% -26.00%
      Redis RPS (pipeline=16, SET) 5,228,993 ops/sec 11,539,523 ops/sec 0.453 20.00% 20.00% -14.60%
      PassMark Memory Mark (composite) 2,243 2,411 0.931 10.00% 10.00% -0.71%
      Memory bandwidth (read, 16 MB ~ L3) 62,958 MB/sec 107,368 MB/sec 0.586 10.00% 10.00% -5.20%
      PassMark single-thread CPU 2,360 Mops/s 2,363 Mops/s 0.999 10.00% 10.00% -0.01%

      Memory Bandwidth

      Compression

      OpenSSL

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 11318
      Compression
      		 127242
      Encryption
      		 7300
      Extended Instructions
      		 6964
      Floating Point Maths
      		 17183
      Integer Maths
      		 33630
      Physics
      		 1227
      Prime Numbers
      		 66
      Single Threaded
      		 2360
      String Sorting
      		 17652

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 2243
      Database Operations
      		 3978
      Memory Latency
      		 56
      Memory Read Cached
      		 24265
      Memory Read Uncached
      		 11529
      Memory Write
      		 10463

      Stress-ng Raw Scores

      Stress-ng Relative Multicore Performance

      Static Web Server

      Redis

      Alternatives

      Servers of the Same Family

      INSTANCEvCPUsMEMORYGPUs
      ecs.c7nex.large 24 GiB0
      ecs.c7nex.xlarge 48 GiB0
      ecs.c7nex.4xlarge 1632 GiB0
      ecs.c7nex.8xlarge 3264 GiB0
      ecs.c7nex.16xlarge 64128 GiB0

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      ecs.c7nex.2xlarge FAQs