i7i.12xlarge by Amazon Web Services

i7i.12xlarge is a Storage optimized [Intel processors] Gen7 12xlarge server offered by Amazon Web Services with 48 vCPUs, 384 GiB of memory and 11.3 TB of storage. The pricing starts at 0.4734 USD per hour.
48 vCPU
384 GiB Memory
11.3 TB Storage
Spare SCore
52,420
(All-cores)
2,138
(Single-core)

Specifications

Server Metadata

Vendor ID
aws
Name
i7i.12xlarge
API Reference Object
-
Description
Storage optimized [Intel processors] Gen7 12xlarge
Family
i7i
Hw Virt
Status
active
Observed At
2026-10-19T09:35:52.422294

Availability

REGION / IDSPOTONDEMAND
Ohio (US) / us-east-2
1.6975 USD/h 4.5302 USD/h
Oregon (US) / us-west-2
1.75865 USD/h 4.5302 USD/h
Northern Virgina (US) / us-east-1
2.26846 USD/h 4.5302 USD/h
Stockholm (SE) / eu-north-1
0.4734 USD/h 4.7335 USD/h
(MY) / ap-southeast-5
0.8218 USD/h 4.8874 USD/h
(TH) / ap-southeast-7
- 4.8874 USD/h
Calgary (CA) / ca-west-1
0.95865 USD/h 4.9949 USD/h
Aragón (ES) / eu-south-2
1.989867 USD/h 4.9949 USD/h
Quebec (CA) / ca-central-1
0.970033 USD/h 4.9949 USD/h
Dublin (IE) / eu-west-1
1.5153 USD/h 4.9949 USD/h
California (US) / us-west-1
1.6137 USD/h 4.9949 USD/h
Hyderabad (IN) / ap-south-2
0.514733 USD/h 5.1401 USD/h
Mumbai (IN) / ap-south-1
1.229033 USD/h 5.1401 USD/h
Tel Aviv (IL) / il-central-1
- 5.2447 USD/h
Paris (FR) / eu-west-3
2.375667 USD/h 5.2562 USD/h
Milan (IT) / eu-south-1
0.9876 USD/h 5.2562 USD/h
London (GB) / eu-west-2
1.6075 USD/h 5.2562 USD/h
Seoul (KR) / ap-northeast-2
0.875175 USD/h 5.3143 USD/h
Tokyo (JP) / ap-northeast-1
2.587867 USD/h 5.3143 USD/h
Osaka (JP) / ap-northeast-3
1.410467 USD/h 5.3143 USD/h
Frankfurt (DE) / eu-central-1
1.3191 USD/h 5.4014 USD/h
Jakarta (ID) / ap-southeast-3
0.581867 USD/h 5.4305 USD/h
Melbourne (AU) / ap-southeast-4
1.0498 USD/h 5.4305 USD/h
Sydney (AU) / ap-southeast-2
0.9878 USD/h 5.4305 USD/h
Singapore (SG) / ap-southeast-1
1.696233 USD/h 5.4305 USD/h
United Arab Emirates / me-central-1
2.2469 USD/h 5.4886 USD/h
Zurich (CH) / eu-central-2
1.212833 USD/h 5.9417 USD/h
Cape Town (ZA) / af-south-1
1.11 USD/h 5.9532 USD/h
Hong Kong (HK) / ap-east-1
0.6117 USD/h 5.9822 USD/h
Sao Paulo (BR) / sa-east-1
2.252767 USD/h 7.231 USD/h

Processor

vCPUs
48
Hypervisor
nitro
CPU Allocation
Dedicated
CPU Cores
24
CPU Speed
3.2 GHz
CPU Architecture
x86_64
CPU Manufacturer
Intel
CPU Family
Xeon
CPU Model
8559C
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
2 MiB
CPU L2 Cache Total
48 MiB
CPU L3 Cache
320 MiB
CPU L3 Cache Total
320 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, arch_perfmon, rep_good, nopl, xtopology, nonstop_tsc, cpuid, aperfmperf, tsc_known_freq, pni, pclmulqdq, monitor, ssse3, fma, cx16, pdcm, 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, avx_vnni, avx512_bf16, wbnoinvd, ida, arat, avx512vbmi, umip, pku, ospke, waitpkg, avx512_vbmi2, gfni, vaes, vpclmulqdq, avx512_vnni, avx512_bitalg, tme, avx512_vpopcntdq, rdpid, cldemote, movdiri, movdir64b, md_clear, serialize, amx_bf16, avx512_fp16, amx_tile, amx_int8, flush_l1d, arch_capabilities
Ecpus
24.5
Scalability
51.04

System Resources and Accelerators

MEMORY
Memory Amount
384 GiB
Memory Amount Actual
384 GiB
Memory Generation
DDR5
Memory Speed
5600 Mhz
ACCELERATORS
Accelerator Count
0
Accelerator Memory Min
0 MiB
Accelerator Memory Total
0 MiB
Accelerators
    STORAGE
    Storage Size
    11250 GB
    Storage Type
    nvme ssd
    Storages
    • 3750 GB nvme ssd
    • 3750 GB nvme ssd
    • 3750 GB nvme ssd
    NETWORK
    Network Speed Baseline
    28.125 Gbps
    Network Speed Max
    28.125 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 storage-optimized instance featuring high-capacity local NVMe SSDs, DDR5 memory, and dedicated Intel Xeon processors for data-intensive workloads.

    Storage & DatabaseMemory OptimizedGeneral Purpose

    Amazon Web Services i7i.12xlarge is a storage-optimized instance featuring 48 dedicated vCPUs powered by an Intel Xeon 8559C processor running at 3.2 GHz. Built on the x86_64 architecture, it includes 384.0 GB of DDR5 memory and a substantial 11,250 GB of local NVMe SSD storage. Operating on the Nitro hypervisor, it provides a baseline network bandwidth of 28 Gbps. Benchmark results show top-tier Geekbench scores and strong memory bandwidth performance. The instance is highly suited for database operations, data warehousing, and memory-intensive enterprise workloads.

    Economics

    Average Price per Region

    Prices per Zone

    Lowest Prices

    Performance

    Workload Profiles

    3.8Score
    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) 10,565,535 ops/sec 1,917,050 ops/sec 5.8 50.00% 50.00% +140.00%
    Redis RPS (pipeline=16, SET) 50,746,779 ops/sec 11,661,818 ops/sec 4.2 20.00% 20.00% +33.00%
    PassMark Memory Mark (composite) 2,837 2,417 1.2 10.00% 10.00% +1.80%
    Memory bandwidth (read, 16 MB ~ L3) 339,441 MB/sec 108,361 MB/sec 3.1 10.00% 10.00% +12.00%
    PassMark single-thread CPU 3,203 Mops/s 2,365 Mops/s 1.3 10.00% 10.00% +2.70%

    Memory Bandwidth

    Compression

    OpenSSL

    Geekbench Single-Core

    Score: 2,319

    Geekbench Multi-Core

    Score: 20,704

    Passmark CPU Scores

    BENCHMARKSCORE
    Mark
    		 69056
    Compression
    		 899027
    Encryption
    		 55095
    Extended Instructions
    		 69814
    Floating Point Maths
    		 177689
    Integer Maths
    		 250938
    Physics
    		 11089
    Prime Numbers
    		 497
    Single Threaded
    		 3203
    String Sorting
    		 123192

    Passmark Memory Scores

    BENCHMARKSCORE
    Memory Mark
    		 2837
    Database Operations
    		 26528
    Memory Latency
    		 46
    Memory Read Cached
    		 26033
    Memory Read Uncached
    		 7638
    Memory Write
    		 15893

    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
    i7i.large 216 GiB0
    i7i.xlarge 432 GiB0
    i7i.2xlarge 864 GiB0
    i7i.4xlarge 16128 GiB0
    i7i.8xlarge 32256 GiB0
    i7i.16xlarge 64512 GiB0
    i7i.24xlarge 96768 GiB0

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    i7i.12xlarge FAQs