c6id.12xlarge by Amazon Web Services

c6id.12xlarge is a Compute optimized [Intel processors] [Instance store volumes] Gen6 12xlarge server offered by Amazon Web Services with 48 vCPUs, 96 GiB of memory and 2.85 TB of storage. The pricing starts at 0.2399 USD per hour.
48 vCPU
96 GiB Memory
2.85 TB Storage
Spare SCore
46,460
(All-cores)
1,893
(Single-core)

Specifications

Server Metadata

Vendor ID
aws
Name
c6id.12xlarge
Description
Compute optimized [Intel processors] [Instance store volumes] Gen6 12xlarge
Family
c6id
Hw Virt
Status
active
Observed At
2026-09-09T15:22:00.983133

Availability

REGION / IDSPOTONDEMAND
(MY) / ap-southeast-5
0.3716 USD/h 2.399 USD/h
(TH) / ap-southeast-7
0.598267 USD/h 2.399 USD/h
Oregon (US) / us-west-2
0.7295 USD/h 2.4192 USD/h
Ohio (US) / us-east-2
0.6262 USD/h 2.4192 USD/h
Northern Virgina (US) / us-east-1
2.4192 USD/h 2.4192 USD/h
(MX) / mx-central-1
0.254 USD/h 2.5402 USD/h
Calgary (CA) / ca-west-1
0.6391 USD/h 2.6712 USD/h
Quebec (CA) / ca-central-1
0.8152 USD/h 2.6712 USD/h
Dublin (IE) / eu-west-1
1.163067 USD/h 2.7468 USD/h
Taipei (TW) / ap-east-2
0.753833 USD/h 2.767 USD/h
Seoul (KR) / ap-northeast-2
0.696067 USD/h 2.772 USD/h
Frankfurt (DE) / eu-central-1
1.031367 USD/h 2.7972 USD/h
Singapore (SG) / ap-southeast-1
1.074733 USD/h 2.8224 USD/h
Milan (IT) / eu-south-1
0.7582 USD/h 2.8728 USD/h
Tel Aviv (IL) / il-central-1
0.359267 USD/h 2.8841 USD/h
London (GB) / eu-west-2
0.788967 USD/h 2.898 USD/h
Paris (FR) / eu-west-3
0.9191 USD/h 2.898 USD/h
Tokyo (JP) / ap-northeast-1
1.094033 USD/h 3.0744 USD/h
Sydney (AU) / ap-southeast-2
1.485933 USD/h 3.1752 USD/h
(NZ) / ap-southeast-6
0.784967 USD/h 3.3341 USD/h
Sao Paulo (BR) / sa-east-1
1.524667 USD/h 3.7548 USD/h

Processor

vCPUs
48
Hypervisor
nitro
CPU Allocation
Dedicated
CPU Cores
24
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
1 MiB
CPU L1I Cache
32 KiB
CPU L1I Cache Total
768 KiB
CPU L2 Cache
1 MiB
CPU L2 Cache Total
30 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
24.5
Scalability
102.08

System Resources and Accelerators

MEMORY
Memory Amount
96 GiB
Memory Amount Actual
96 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
    2850 GB
    Storage Type
    nvme ssd
    Storages
    • 1425 GB nvme ssd
    • 1425 GB nvme ssd
    NETWORK
    Network Speed Baseline
    18.75 Gbps
    Network Speed Max
    18.75 Gbps
    Network Storage Speed Baseline
    15 Gbps
    Network Storage Speed Max
    15 Gbps
    Inbound Traffic
    0 GB/month
    Outbound Traffic
    0 GB/month
    IPv4
    0

    Server Description

    A high-frequency compute-optimized platform featuring dedicated Intel Xeon processors and high-capacity local NVMe SSD storage for intensive data workloads.

    Compute OptimizedStorage & Database

    Amazon Web Services c6id.12xlarge is an x86_64 compute-optimized instance powered by an Intel Xeon 8375C processor running at 3.5 GHz. It delivers 48 vCPUs (24 physical cores) and 96.0 GB of DDR4 memory, yielding a 1:2 RAM-to-vCPU ratio. The instance features 2850 GB of local NVMe SSD storage and a baseline network bandwidth of 19 Gbps. Benchmark results show strong performance in specialized tasks, including Geekbench ray tracing and Passmark CPU encryption, alongside average multi-core processing capabilities. While highly efficient for compute-intensive tasks requiring fast local storage, its lower memory-to-core ratio represents a tradeoff for memory-heavy workloads. It is well-suited for database operations, image processing, and high-throughput web serving.

    Economics

    Average Price per Region

    Prices per Zone

    Lowest Prices

    Performance

    Workload Profiles

    2.35Score
    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) 6,429,935 ops/sec 1,917,397 ops/sec 3.35 50.00% 50.00% +83.00%
    Redis RPS (pipeline=16, SET) 31,235,636 ops/sec 11,681,410 ops/sec 2.67 20.00% 20.00% +21.70%
    PassMark Memory Mark (composite) 2,609 2,418 1.08 10.00% 10.00% +0.77%
    Memory bandwidth (read, 16 MB ~ L3) 170,317 MB/sec 108,140 MB/sec 1.57 10.00% 10.00% +4.61%
    PassMark single-thread CPU 2,372 Mops/s 2,365 Mops/s 1 10.00% 10.00% 0.00%

    Memory Bandwidth

    Compression

    OpenSSL

    Geekbench Single-Core

    Score: 1,667

    Geekbench Multi-Core

    Score: 15,844

    Passmark CPU Scores

    BENCHMARKSCORE
    Mark
    		 48784
    Compression
    		 736194
    Encryption
    		 43659
    Extended Instructions
    		 43225
    Floating Point Maths
    		 102952
    Integer Maths
    		 201400
    Physics
    		 3968
    Prime Numbers
    		 232
    Single Threaded
    		 2372
    String Sorting
    		 100980

    Passmark Memory Scores

    BENCHMARKSCORE
    Memory Mark
    		 2609
    Database Operations
    		 20992
    Memory Latency
    		 59
    Memory Read Cached
    		 24234
    Memory Read Uncached
    		 11865
    Memory Write
    		 10513

    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.8xlarge 3264 GiB0
    c6id.16xlarge 64128 GiB0
    c6id.24xlarge 96192 GiB0

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    c6id.12xlarge FAQs