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ecs.g5.4xlarge by Alibaba Cloud

ecs.g5.4xlarge is a ecs.g5 family (16 vCPUs, 64 GiB RAM, 0 GB storage) server offered by Alibaba Cloud with 16 vCPUs, 64 GiB of memory and 0 GB of storage. The pricing starts at 0.1605 USD per hour.
16 vCPU
64 GiB Memory
Spare SCore
11774
(All-cores)
1109
(Single-core)

Specifications

Server Metadata

Vendor ID
alicloud
Name
ecs.g5.4xlarge
Description
ecs.g5 family (16 vCPUs, 64 GiB RAM, 0 GB storage)
Family
ecs.g5
Hw Virt
Status
active
Observed At
2026-07-25T11:49:34.975985

Availability

REGION / IDSPOTONDEMAND
Jakarta (ID) / ap-southeast-5
0.1605 USD/h 0.944 USD/h
Beijing (CN) / cn-beijing
- 1.13 USD/h
Shenzhen (CN) / cn-shenzhen
- 1.13 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
8163
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
33 MiB
CPU L3 Cache Total
33 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, ssse3, fma, cx16, pcid, sse4_1, sse4_2, x2apic, movbe, popcnt, tsc_deadline_timer, aes, xsave, avx, f16c, rdrand, hypervisor, lahf_lm, abm, 3dnowprefetch, pti, ibrs, ibpb, stibp, fsgsbase, tsc_adjust, bmi1, hle, avx2, smep, bmi2, erms, invpcid, rtm, mpx, avx512f, avx512dq, rdseed, adx, smap, avx512cd, avx512bw, avx512vl, xsaveopt, xsavec, xgetbv1, arat
Ecpus
10.6
Scalability
66.25

System Resources and Accelerators

MEMORY
Memory Amount
64 GiB
Memory Amount Actual
64 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
      5 Gbps
      Inbound Traffic
      0 GB/month
      Outbound Traffic
      0 GB/month
      IPv4
      0

      CPU and System Topology

      Server Description

      A balanced general-purpose instance featuring dedicated Intel Xeon processors and 64 GB of RAM for stable multi-threaded workloads.

      General Purpose

      Alibaba Cloud ecs.g5.4xlarge is an x86_64 general-purpose instance featuring 16 dedicated Intel Xeon 8163 vCPUs running at 2.5 GHz, paired with 64.0 GB of RAM. It operates on the KVM hypervisor and offers a baseline network bandwidth of 5 Gbps, with no local storage or GPU accelerators. Benchmark data shows weak single-core performance but average multi-core and memory bandwidth capabilities, making it a balanced option for multi-threaded workloads. The instance is suited for static web serving, database operations, and Redis deployments, where its dedicated resource allocation provides stable performance.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      0.591Score
      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) 985,854 ops/sec 1,896,415 ops/sec 0.52 50.00% 50.00% -27.90%
      Redis RPS (pipeline=16, SET) 7,016,706 ops/sec 11,539,523 ops/sec 0.608 20.00% 20.00% -9.47%
      PassMark Memory Mark (composite) 1,781 2,411 0.739 10.00% 10.00% -2.98%
      Memory bandwidth (read, 16 MB ~ L3) 75,100 MB/sec 107,368 MB/sec 0.699 10.00% 10.00% -3.52%
      PassMark single-thread CPU 1,690 Mops/s 2,363 Mops/s 0.715 10.00% 10.00% -3.30%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 958

      Geekbench Multi-Core

      Score: 5,885

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 13023
      Compression
      		 181403
      Encryption
      		 5455
      Extended Instructions
      		 12097
      Floating Point Maths
      		 21142
      Integer Maths
      		 39440
      Physics
      		 1256
      Prime Numbers
      		 70
      Single Threaded
      		 1690
      String Sorting
      		 23907

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 1781
      Database Operations
      		 4346
      Memory Latency
      		 79
      Memory Read Cached
      		 19531
      Memory Read Uncached
      		 6523
      Memory Write
      		 7159

      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.g5.large 28 GiB0
      ecs.g5.xlarge 416 GiB0
      ecs.g5.2xlarge 832 GiB0
      ecs.g5.3xlarge 1248 GiB0
      ecs.g5.6xlarge 2496 GiB0
      ecs.g5.8xlarge 32128 GiB0
      ecs.g5.16xlarge 64256 GiB0

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      ecs.g5.4xlarge FAQs