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c6id.8xlarge by Amazon Web Services

c6id.8xlarge is a Compute optimized [Intel processors] [Instance store volumes] Gen6 8xlarge server offered by Amazon Web Services with 32 vCPUs, 64 GiB of memory and 1.9 TB of storage. The pricing starts at 0.1693 USD per hour.
32 vCPU
64 GiB Memory
1.9 TB Storage
Spare SCore
30978
(All-cores)
1893
(Single-core)

Specifications

Server Metadata

Vendor ID
aws
Name
c6id.8xlarge
Description
Compute optimized [Intel processors] [Instance store volumes] Gen6 8xlarge
Family
c6id
Hw Virt
Status
active
Observed At
2026-07-26T21:29:48.891627

Availability

REGION / IDSPOTONDEMAND
(TH) / ap-southeast-7
0.4138 USD/h 1.5994 USD/h
(MY) / ap-southeast-5
0.4908 USD/h 1.5994 USD/h
Ohio (US) / us-east-2
0.372367 USD/h 1.6128 USD/h
Oregon (US) / us-west-2
0.560825 USD/h 1.6128 USD/h
Northern Virgina (US) / us-east-1
1.34228 USD/h 1.6128 USD/h
(MX) / mx-central-1
0.243067 USD/h 1.6934 USD/h
Calgary (CA) / ca-west-1
0.635433 USD/h 1.7808 USD/h
Quebec (CA) / ca-central-1
0.5627 USD/h 1.7808 USD/h
Dublin (IE) / eu-west-1
1.028 USD/h 1.8312 USD/h
Taipei (TW) / ap-east-2
1.404433 USD/h 1.8446 USD/h
Seoul (KR) / ap-northeast-2
0.667067 USD/h 1.848 USD/h
Frankfurt (DE) / eu-central-1
0.702267 USD/h 1.8648 USD/h
Singapore (SG) / ap-southeast-1
0.728833 USD/h 1.8816 USD/h
Milan (IT) / eu-south-1
0.4327 USD/h 1.9152 USD/h
Tel Aviv (IL) / il-central-1
0.604033 USD/h 1.9227 USD/h
Paris (FR) / eu-west-3
0.4057 USD/h 1.932 USD/h
London (GB) / eu-west-2
0.60845 USD/h 1.932 USD/h
Tokyo (JP) / ap-northeast-1
0.761467 USD/h 2.0496 USD/h
Sydney (AU) / ap-southeast-2
0.8571 USD/h 2.1168 USD/h
(NZ) / ap-southeast-6
0.9209 USD/h 2.2227 USD/h
Sao Paulo (BR) / sa-east-1
0.5109 USD/h 2.5032 USD/h

Processor

vCPUs
32
Hypervisor
nitro
CPU Allocation
Dedicated
CPU Cores
16
CPU Speed
3.5 GHz
CPU Architecture
x86_64
CPU Manufacturer
Intel
CPU Family
Xeon
CPU Model
8375C
CPU L1D Cache
48 KiB
CPU L1D Cache Total
768 KiB
CPU L1I Cache
32 KiB
CPU L1I Cache Total
512 KiB
CPU L2 Cache
1 MiB
CPU L2 Cache Total
20 MiB
CPU L3 Cache
54 MiB
CPU L3 Cache Total
54 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, ssse3, fma, cx16, pcid, sse4_1, sse4_2, x2apic, movbe, popcnt, tsc_deadline_timer, aes, xsave, avx, f16c, rdrand, hypervisor, lahf_lm, abm, 3dnowprefetch, ssbd, ibrs, ibpb, stibp, 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, ida, arat, avx512vbmi, pku, ospke, avx512_vbmi2, gfni, vaes, vpclmulqdq, avx512_vnni, avx512_bitalg, tme, avx512_vpopcntdq, rdpid, md_clear, flush_l1d, arch_capabilities
Ecpus
16.4
Scalability
102.5

System Resources and Accelerators

MEMORY
Memory Amount
64 GiB
Memory Amount Actual
64 GiB
Memory Generation
DDR4
Memory Speed
3200 Mhz
GPU
GPU Count
0
GPU Memory Min
0 MiB
GPU Memory Total
0 MiB
GPUs
    STORAGE
    Storage Size
    1900 GB
    Storage Type
    nvme ssd
    Storages
    • 1900 GB nvme ssd
    NETWORK
    Network Speed Baseline
    12.5 Gbps
    Network Speed Max
    12.5 Gbps
    Network Storage Speed Baseline
    10 Gbps
    Network Storage Speed Max
    10 Gbps
    Inbound Traffic
    0 GB/month
    Outbound Traffic
    0 GB/month
    IPv4
    0

    Server Description

    A compute-optimized instance featuring dedicated Intel Xeon processors, high-speed local NVMe SSD storage, and balanced multi-core processing capabilities.

    Compute OptimizedStorage & Database

    Amazon Web Services c6id.8xlarge is an x86_64 compute-optimized instance featuring 32 dedicated vCPUs (16 physical cores) powered by an Intel Xeon 8375C processor running at 3.5 GHz. It is configured with 64.0 GB of DDR4 memory and 1900 GB of local NVMe SSD storage, managed via the AWS Nitro hypervisor. Benchmark data shows average performance across standard compute metrics, with a Geekbench multi-core score of 13971.0 and a static web serving throughput of 34.06 GB/sec. The instance exhibits strong performance in text generation for small 135M models (308.67 tokens/sec) but shows weak performance for large 70B models. This hardware profile is qualitatively cost-efficient for workloads requiring high-speed local storage alongside compute resources, such as software compilation, web serving, and database operations, though it is constrained by a low memory-to-core ratio of 2.0 GB per vCPU.

    Economics

    Average Price per Region

    Prices per Zone

    Lowest Prices

    Performance

    Workload Profiles

    1.78Score
    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) 4,300,183 ops/sec 1,896,415 ops/sec 2.27 50.00% 50.00% +50.70%
    Redis RPS (pipeline=16, SET) 21,334,752 ops/sec 11,539,523 ops/sec 1.85 20.00% 20.00% +13.10%
    PassMark Memory Mark (composite) 2,621 2,411 1.09 10.00% 10.00% +0.87%
    Memory bandwidth (read, 16 MB ~ L3) 153,628 MB/sec 107,368 MB/sec 1.43 10.00% 10.00% +3.64%
    PassMark single-thread CPU 2,367 Mops/s 2,363 Mops/s 1 10.00% 10.00% 0.00%

    Memory Bandwidth

    Compression

    OpenSSL

    Geekbench Single-Core

    Score: 1,658

    Geekbench Multi-Core

    Score: 13,971

    Passmark CPU Scores

    BENCHMARKSCORE
    Mark
    		 36659
    Compression
    		 490271
    Encryption
    		 29135
    Extended Instructions
    		 28297
    Floating Point Maths
    		 68616
    Integer Maths
    		 134221
    Physics
    		 3437
    Prime Numbers
    		 193
    Single Threaded
    		 2367
    String Sorting
    		 68160

    Passmark Memory Scores

    BENCHMARKSCORE
    Memory Mark
    		 2621
    Database Operations
    		 14815
    Memory Latency
    		 58
    Memory Read Cached
    		 24330
    Memory Read Uncached
    		 12019
    Memory Write
    		 10660

    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
    c6id.large 24 GiB0
    c6id.xlarge 48 GiB0
    c6id.2xlarge 816 GiB0
    c6id.4xlarge 1632 GiB0
    c6id.12xlarge 4896 GiB0
    c6id.16xlarge 64128 GiB0
    c6id.24xlarge 96192 GiB0

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    c6id.8xlarge FAQs