ecs.r7.6xlarge by Alibaba Cloud

ecs.r7.6xlarge is a ecs.r7 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 0.2457 USD per hour.
24 vCPU
192 GiB Memory
Spare SCore
23,251
(All-cores)
1,844
(Single-core)

Specifications

Server Metadata

Vendor ID
alicloud
Name
ecs.r7.6xlarge
Description
ecs.r7 family (24 vCPUs, 192 GiB RAM, 0 GB storage)
Family
ecs.r7
Hw Virt
Status
active
Observed At
2026-10-24T00:57:06.627353

Availability

REGION / IDSPOTONDEMAND
Heyuan (CN) / cn-heyuan
0.3001 USD/h 1.1541 USD/h
Ulanqab (CN) / cn-wulanchabu
0.2793 USD/h 1.1638 USD/h
Hangzhou (CN) / cn-hangzhou
0.2457 USD/h 1.2931 USD/h
Guangzhou (CN) / cn-guangzhou
- 1.2931 USD/h
Shanghai (CN) / cn-shanghai
- 1.2931 USD/h
Shenzhen (CN) / cn-shenzhen
- 1.2931 USD/h
Virginia (US) / us-east-1
0.279 USD/h 1.361 USD/h
Tokyo (JP) / ap-northeast-1
0.312 USD/h 1.642 USD/h
Frankfurt (DE) / eu-central-1
- 1.642 USD/h
Hong Kong (HK) / cn-hongkong
0.3427 USD/h 1.8036 USD/h

Processor

vCPUs
24
Hypervisor
KVM
CPU Allocation
Dedicated
CPU Cores
12
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
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, 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
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
      12 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 dedicated Intel Xeon processors and high RAM density for demanding database and caching workloads.

      Memory OptimizedGeneral Purpose

      Alibaba Cloud ecs.r7.6xlarge is a memory-optimized instance featuring 24 dedicated vCPUs and 192.0 GB of RAM, delivering a high memory-to-vCPU ratio of 8.0 GB. Powered by an Intel Xeon 8369B processor running at 2.7 GHz on the x86_64 architecture, this KVM-based server includes 48 MB of L3 cache and supports AVX-512 and cryptographic accelerations. It does not contain local storage or GPUs, utilizing a baseline network bandwidth of 12 Gbps. Benchmark results show average performance across compute and memory metrics, with a PassMark CPU score of 29229.28 and a Redis SET throughput of 23.5 million operations per second. The instance is highly suited for memory-intensive workloads, including database operations, in-memory caching, and enterprise application hosting where high memory density is required.

      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) 3,199,132 ops/sec 1,919,289 ops/sec 1.7 50.00% 50.00% +30.00%
      Redis RPS (pipeline=16, SET) 15,879,517 ops/sec 11,728,058 ops/sec 1.3 20.00% 20.00% +5.40%
      PassMark Memory Mark (composite) 2,698 2,416 1.1 10.00% 10.00% +0.96%
      Memory bandwidth (read, 16 MB ~ L3) 133,224 MB/sec 108,466 MB/sec 1.2 10.00% 10.00% +1.80%
      PassMark single-thread CPU 2,353 Mops/s 2,365 Mops/s 1 10.00% 10.00% 0.00%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 1,534

      Geekbench Multi-Core

      Score: 11,384

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 29,229
      Compression
      		 370,286
      Encryption
      		 21,862
      Extended Instructions
      		 21,171
      Floating Point Maths
      		 51,554
      Integer Maths
      		 100,721
      Physics
      		 2,780
      Prime Numbers
      		 152
      Single Threaded
      		 2,353
      String Sorting
      		 51,686

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 2,698
      Database Operations
      		 11,538
      Memory Latency
      		 55
      Memory Read Cached
      		 24,230
      Memory Read Uncached
      		 11,947
      Memory Write
      		 10,992

      Stress-ng Stressors

      CPU integerSingleMultiScaling
      atomic
      		 264.95 300.76 1.14×
      bitops
      		 129,983 1,595,891 12.28×
      branch
      		 136,989 2,606,493 19.03×
      funccall
      		 633.22 7,776 12.28×
      funcret
      		 11,506 196,707 17.10×
      hash
      		 151,567 2,630,375 17.35×
      intmath
      		 61,198 901,754 14.74×
      nop
      		 189,673 1,993,975 10.51×
      prime
      		 392,715 5,098,658 12.98×
      rotate
      		 97,600 1,255,431 12.86×
      str
      		 855,549 11,040,481 12.90×
      wcs
      		 609,273 6,502,179 10.67×
      CryptographySingleMultiScaling
      crypt
      		 2,829 31,612 11.18×
      CompressionSingleMultiScaling
      jpeg
      		 714.27 11,199 15.68×
      zlib
      		 57.45 1,111 19.34×
      HypervisorSingleMultiScaling
      clock
      		 24,931 320,435 12.85×
      clone
      		 560.87 5,151 9.18×
      context
      		 4,822 86,852 18.01×
      cpu-sched
      		 79.56 1,547 19.44×
      eventfd
      		 110,749 1,012,034 9.14×
      fault
      		 18,094 232,949 12.87×
      fork
      		 5,646 73,232 12.97×
      getrandom
      		 51,040 708,094 13.87×
      hrtimers
      		 547,995 2,678,623 4.89×
      mprotect
      		 1,167,132 6,379,423 5.47×
      mtx
      		 12,783,267 798,418,154 62.46×
      munmap
      		 4,020 53,197 13.23×
      null
      		 795,026 11,822,459 14.87×
      pipe
      		 1,033,569 12,035,299 11.64×
      priv-instr
      		 825,231 11,976,685 14.51×
      resched
      		 11,849,922 3,608,885 0.30×
      switch
      		 209,481 4,415,706 21.08×
      timermix
      		 346,788 7,185,302 20.72×
      tlb-shootdown
      		 11,160 51,544 4.62×
      tsc
      		 766,662 13,628,509 17.78×
      usersyscall
      		 642,077 9,411,334 14.66×
      vdso
      		 109,181,347 1,523,864,616 13.96×
      vfork
      		 41,291 213,445 5.17×
      x86syscall
      		 9,069,356 148,854,912 16.41×
      yield
      		 18,953,624 22,130,239 1.17×
      zero
      		 4,615,610 66,882,975 14.49×
      CPU float/SIMDSingleMultiScaling
      eigen
      		 14,749 230,085 15.60×
      expmath
      		 2,878 50,771 17.64×
      fma
      		 658,939 13,783,906 20.92×
      fp
      		 179.07 2,486 13.88×
      fractal
      		 5 88.41 17.68×
      hyperbolic
      		 3,063 54,646 17.84×
      logmath
      		 4,840 84,260 17.41×
      matrix
      		 3,507 64,380 18.36×
      matrix-3d
      		 753.95 4,507 5.98×
      monte-carlo
      		 258.6 4,229 16.35×
      mpfr
      		 1,408 18,140 12.88×
      powmath
      		 1,682 30,186 17.94×
      trig
      		 1,956 30,008 15.34×
      veccmp
      		 20,245 235,747 11.64×
      vecfp
      		 1,525 22,387 14.68×
      vecmath
      		 3,225 56,115 17.40×
      vecshuf
      		 663.28 8,676 13.08×
      vecwide
      		 31,820 440,101 13.83×
      AlgorithmsSingleMultiScaling
      bitonicsort
      		 8 96.2 12.03×
      bsearch
      		 248.75 4,039 16.24×
      bubblesort
      		 1 9.6 9.60×
      fibsearch
      		 287.55 4,315 15.00×
      heapsort
      		 9.4 129.8 13.81×
      hsearch
      		 7,106 99,159 13.95×
      insertionsort
      		 10.4 76.6 7.37×
      malloc
      		 2,500,402 30,183,628 12.07×
      mcontend
      		 119.51 5,006 41.89×
      mergesort
      		 26.8 446.39 16.66×
      qsort
      		 20.6 260.59 12.65×
      skiplist
      		 5,432 97,278 17.91×
      tree
      		 1.6 19.19 11.99×
      MemorySingleMultiScaling
      cache
      		 337,403 584,323 1.73×
      cachehammer
      		 367,665 7,412,549 20.16×
      cacheline
      		 86.16 1,427 16.56×
      l1cache
      		 914.19 4,613 5.05×
      memcpy
      		 404.97 4,816 11.89×
      memrate
      		 1.58 13.85 8.77×
      memthrash
      		 239.19 856.47 3.58×
      ptr-chase
      		 23,825,817 241,981,157 10.16×
      spinmem
      		 353.59 1,528 4.32×
      stream
      		 40.38 6,560 162.45×
      vm
      		 93,052 295,600 3.18×

      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.r7.large 216 GiB0
      ecs.r7.xlarge 432 GiB0
      ecs.r7.2xlarge 864 GiB0
      ecs.r7.3xlarge 1296 GiB0
      ecs.r7.4xlarge 16128 GiB0
      ecs.r7.8xlarge 32256 GiB0
      ecs.r7.16xlarge 64512 GiB0

      Similar Servers

      INSTANCEVENDORvCPUsMEMORYAccelerators

      ecs.r7.6xlarge FAQs