ecs.r7se.6xlarge by Alibaba Cloud

ecs.r7se.6xlarge is a ecs.r7se family (24 vCPUs, 192 GiB RAM, 0 GB storage) server offered by Alibaba Cloud with 24 vCPUs, 192 GiB of memory and 0 GB of storage. The pricing starts at 1.599 USD per hour.
24 vCPU
192 GiB Memory
Spare SCore
23,340
(All-cores)
1,860
(Single-core)

Specifications

Server Metadata

Vendor ID
alicloud
Name
ecs.r7se.6xlarge
Description
ecs.r7se family (24 vCPUs, 192 GiB RAM, 0 GB storage)
Family
ecs.r7se
Hw Virt
Status
active
Observed At
2026-10-28T16:51:40.653536

Availability

REGION / IDSPOTONDEMAND
Beijing (CN) / cn-beijing
- 1.599 USD/h
Hangzhou (CN) / cn-hangzhou
- 1.599 USD/h
Shanghai (CN) / cn-shanghai
- 1.599 USD/h
Shenzhen (CN) / cn-shenzhen
- 1.599 USD/h
Singapore (SG) / ap-southeast-1
- 1.9313 USD/h
Hong Kong (HK) / cn-hongkong
- 2.1219 USD/h

Processor

vCPUs
24
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
576 KiB
CPU L1I Cache
32 KiB
CPU L1I Cache Total
384 KiB
CPU L2 Cache
1 MiB
CPU L2 Cache Total
15 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
12.6
Scalability
52.5

System Resources and Accelerators

MEMORY
Memory Amount
192 GiB
Memory Amount Actual
192 GiB
ACCELERATORS
Accelerator Count
0
Accelerator Memory Min
0 MiB
Accelerator Memory Total
0 MiB
Accelerators
    STORAGE
    Storage Size
    0 GB
    Storages
      NETWORK
      Network Speed Baseline
      8 Gbps
      Inbound Traffic
      0 GB/month
      Outbound Traffic
      0 GB/month
      IPv4
      0

      CPU and System Topology

      Server Description

      A dedicated x86_64 server featuring high memory density and Intel Xeon processors for memory-intensive enterprise workloads and caching.

      Memory OptimizedGeneral Purpose

      Alibaba Cloud ecs.r7se.6xlarge is a memory-optimized virtual server powered by an Intel Xeon 8369B processor with 24 dedicated vCPUs and 192.0 GB of RAM. Operating at 2.9 GHz, this x86_64 architecture instance features a 48 MB L3 cache and supports AVX-512 instruction sets. It does not include local storage, relying on network-attached options, and provides an 8 Gbps baseline network bandwidth. Benchmark results place its multi-core performance in the average tier, with a Geekbench multi-core score of 12181.0 and a stress-ng multi-core score of 23340.47. Notably, it demonstrates strong performance in text generation for small language models, reaching 298.41 tokens per second. The high memory-to-vCPU ratio of 8.0 GB per core makes this instance qualitatively cost-effective for memory-intensive enterprise applications, in-memory databases, and caching workloads.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      1.4Score
      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) 3,255,359 ops/sec 1,919,289 ops/sec 1.7 50.00% 50.00% +30.00%
      Redis RPS (pipeline=16, SET) 16,308,571 ops/sec 11,728,058 ops/sec 1.3 20.00% 20.00% +5.40%
      PassMark Memory Mark (composite) 2,601 2,416 1.1 10.00% 10.00% +0.96%
      Memory bandwidth (read, 16 MB ~ L3) 141,570 MB/sec 108,466 MB/sec 1.3 10.00% 10.00% +2.70%
      PassMark single-thread CPU 2,371 Mops/s 2,365 Mops/s 1 10.00% 10.00% 0.00%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 1,617

      Geekbench Multi-Core

      Score: 12,181

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 29,198
      Compression
      		 368,586
      Encryption
      		 21,934
      Extended Instructions
      		 21,236
      Floating Point Maths
      		 51,763
      Integer Maths
      		 101,215
      Physics
      		 2,368
      Prime Numbers
      		 165
      Single Threaded
      		 2,371
      String Sorting
      		 51,691

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 2,601
      Database Operations
      		 11,262
      Memory Latency
      		 52
      Memory Read Cached
      		 24,096
      Memory Read Uncached
      		 9,824
      Memory Write
      		 10,162

      Stress-ng Stressors

      CPU integerSingleMultiScaling
      atomic
      		 272.78 306.21 1.12×
      bitops
      		 130,456 1,602,094 12.28×
      branch
      		 137,597 2,621,827 19.05×
      funccall
      		 636.88 7,812 12.27×
      funcret
      		 11,832 210,399 17.78×
      hash
      		 152,155 2,644,185 17.38×
      intmath
      		 61,434 908,795 14.79×
      nop
      		 189,827 2,002,857 10.55×
      prime
      		 394,202 5,135,702 13.03×
      rotate
      		 98,042 1,248,742 12.74×
      str
      		 823,738 11,453,183 13.90×
      wcs
      		 614,325 6,528,995 10.63×
      CryptographySingleMultiScaling
      crypt
      		 2,843 31,763 11.17×
      CompressionSingleMultiScaling
      jpeg
      		 728.1 11,248 15.45×
      zlib
      		 57.76 1,118 19.36×
      HypervisorSingleMultiScaling
      clock
      		 25,241 326,455 12.93×
      clone
      		 555.87 4,932 8.87×
      context
      		 4,848 87,511 18.05×
      cpu-sched
      		 69.94 1,506 21.53×
      eventfd
      		 112,939 1,027,042 9.09×
      fault
      		 18,487 231,528 12.52×
      fork
      		 5,788 74,007 12.79×
      getrandom
      		 51,279 710,934 13.86×
      hrtimers
      		 560,639 2,869,405 5.12×
      mprotect
      		 1,181,251 6,447,413 5.46×
      mtx
      		 12,427,972 820,684,730 66.04×
      munmap
      		 4,075 53,276 13.08×
      null
      		 796,228 11,832,991 14.86×
      pipe
      		 1,112,029 12,020,808 10.81×
      priv-instr
      		 825,712 12,217,734 14.80×
      resched
      		 11,890,579 3,751,851 0.32×
      switch
      		 191,904 4,464,690 23.27×
      timermix
      		 371,382 7,210,133 19.41×
      tlb-shootdown
      		 13,030 53,184 4.08×
      tsc
      		 770,296 13,690,440 17.77×
      usersyscall
      		 644,705 9,604,772 14.90×
      vdso
      		 112,587,353 1,549,135,190 13.76×
      vfork
      		 45,795 221,123 4.83×
      x86syscall
      		 9,116,190 149,629,896 16.41×
      yield
      		 18,812,510 22,634,866 1.20×
      zero
      		 4,638,178 66,981,220 14.44×
      CPU float/SIMDSingleMultiScaling
      eigen
      		 14,845 231,175 15.57×
      expmath
      		 2,886 50,956 17.66×
      fma
      		 661,516 13,842,278 20.93×
      fp
      		 186.3 2,483 13.33×
      fractal
      		 5 88.61 17.72×
      hyperbolic
      		 3,042 54,860 18.04×
      logmath
      		 4,860 84,656 17.42×
      matrix
      		 3,510 64,600 18.40×
      matrix-3d
      		 780.34 4,673 5.99×
      monte-carlo
      		 258.84 4,261 16.46×
      mpfr
      		 1,409 18,173 12.90×
      powmath
      		 1,691 30,345 17.94×
      trig
      		 1,846 30,150 16.33×
      veccmp
      		 20,269 236,673 11.68×
      vecfp
      		 1,530 22,433 14.66×
      vecmath
      		 3,237 56,392 17.42×
      vecshuf
      		 666.29 8,714 13.08×
      vecwide
      		 31,949 444,916 13.93×
      AlgorithmsSingleMultiScaling
      bitonicsort
      		 8 96.2 12.03×
      bsearch
      		 250.12 4,099 16.39×
      bubblesort
      		 1 9.6 9.60×
      fibsearch
      		 288.7 4,346 15.06×
      heapsort
      		 9.4 129.8 13.81×
      hsearch
      		 7,154 99,605 13.92×
      insertionsort
      		 10.4 76.6 7.37×
      malloc
      		 2,676,384 31,649,002 11.83×
      mcontend
      		 126.48 5,099 40.32×
      mergesort
      		 26.8 451.79 16.86×
      qsort
      		 20.8 261.19 12.56×
      skiplist
      		 5,466 97,665 17.87×
      tree
      		 1.6 19.19 11.99×
      MemorySingleMultiScaling
      cache
      		 445,762 687,755 1.54×
      cachehammer
      		 385,585 7,723,169 20.03×
      cacheline
      		 76.35 1,428 18.70×
      l1cache
      		 901.74 4,574 5.07×
      memcpy
      		 407.74 4,814 11.81×
      memrate
      		 1.78 13.85 7.78×
      memthrash
      		 210.41 881.32 4.19×
      ptr-chase
      		 36,065,281 251,509,928 6.97×
      spinmem
      		 364.39 1,596 4.38×
      stream
      		 43.37 7,348 169.41×
      vm
      		 121,307 295,800 2.44×

      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

      INSTANCEvCPUsMEMORYAccelerators
      ecs.r7se.large 216 GiB0
      ecs.r7se.xlarge 432 GiB0
      ecs.r7se.2xlarge 864 GiB0
      ecs.r7se.3xlarge 1296 GiB0
      ecs.r7se.4xlarge 16128 GiB0
      ecs.r7se.8xlarge 32256 GiB0
      ecs.r7se.16xlarge 64512 GiB0

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      ecs.r7se.6xlarge FAQs