ecs.r7se.2xlarge by Alibaba Cloud

ecs.r7se.2xlarge is a ecs.r7se family (8 vCPUs, 64 GiB RAM, 0 GB storage) server offered by Alibaba Cloud with 8 vCPUs, 64 GiB of memory and 0 GB of storage. The pricing starts at 0.533 USD per hour.
8 vCPU
64 GiB Memory
Spare SCore
7,771
(All-cores)
1,869
(Single-core)

Specifications

Server Metadata

Vendor ID
alicloud
Name
ecs.r7se.2xlarge
Description
ecs.r7se family (8 vCPUs, 64 GiB RAM, 0 GB storage)
Family
ecs.r7se
Hw Virt
Status
active
Observed At
2026-10-05T08:52:39.843592

Availability

REGION / IDSPOTONDEMAND
Beijing (CN) / cn-beijing
- 0.533 USD/h
Hangzhou (CN) / cn-hangzhou
- 0.533 USD/h
Shanghai (CN) / cn-shanghai
- 0.533 USD/h
Shenzhen (CN) / cn-shenzhen
- 0.533 USD/h
Singapore (SG) / ap-southeast-1
- 0.6438 USD/h
Hong Kong (HK) / cn-hongkong
- 0.7073 USD/h

Processor

vCPUs
8
Hypervisor
KVM
CPU Allocation
Dedicated
CPU Cores
4
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
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, 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
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
      3 Gbps
      Inbound Traffic
      0 GB/month
      Outbound Traffic
      0 GB/month
      IPv4
      0

      CPU and System Topology

      Server Description

      A memory-optimized virtual server featuring a high RAM-to-vCPU ratio and dedicated Intel Xeon processing for memory-intensive workloads.

      Memory OptimizedGeneral Purpose

      Alibaba Cloud ecs.r7se.2xlarge is a memory-optimized instance featuring 8 dedicated vCPUs and 64.0 GB of RAM, powered by an Intel Xeon 8369B processor at 2.9 GHz on an x86_64 architecture. Operating under the KVM hypervisor, this server provides a high memory-to-core ratio of 8.0 GB per vCPU but includes no local storage or GPU resources. Network performance is anchored by a 3 Gbps baseline bandwidth. Benchmark data indicates average performance across standard compute and memory tasks, with a stress-ng multi-core score of 7770.86 and a Redis SET throughput of 8.03 million operations per second. Conversely, complex tasks like medium-scale LLM inference show weaker execution speeds. Given its high memory density and lack of local storage, this instance is optimized for memory-heavy, network-reliant workloads such as caching layers, in-memory databases, and structured data processing.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      0.63Score
      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) 1,093,302 ops/sec 1,916,704 ops/sec 0.58 50.00% 50.00% -24.00%
      Redis RPS (pipeline=16, SET) 5,652,783 ops/sec 11,642,227 ops/sec 0.47 20.00% 20.00% -14.00%
      PassMark Memory Mark (composite) 2,630 2,417 1.1 10.00% 10.00% +0.96%
      Memory bandwidth (read, 16 MB ~ L3) 64,703 MB/sec 108,361 MB/sec 0.59 10.00% 10.00% -5.10%
      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: 1,589

      Geekbench Multi-Core

      Score: 5,941

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 11412
      Compression
      		 124873
      Encryption
      		 7315
      Extended Instructions
      		 6990
      Floating Point Maths
      		 17238
      Integer Maths
      		 33701
      Physics
      		 1404
      Prime Numbers
      		 75
      Single Threaded
      		 2369
      String Sorting
      		 17762

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 2630
      Database Operations
      		 4137
      Memory Latency
      		 53
      Memory Read Cached
      		 23868
      Memory Read Uncached
      		 12847
      Memory Write
      		 11690

      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.r7se.large 216 GiB0
      ecs.r7se.xlarge 432 GiB0
      ecs.r7se.3xlarge 1296 GiB0
      ecs.r7se.4xlarge 16128 GiB0
      ecs.r7se.6xlarge 24192 GiB0
      ecs.r7se.8xlarge 32256 GiB0
      ecs.r7se.16xlarge 64512 GiB0

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      ecs.r7se.2xlarge FAQs