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x2idn.32xlarge by Amazon Web Services

x2idn.32xlarge is a Memory intensive [Intel processors] [Instance store volumes] [Network and EBS optimized] Gen2 32xlarge server offered by Amazon Web Services with 128 vCPUs, 2048 GiB of memory and 3.8 TB of storage. The pricing starts at 1.3762 USD per hour.
128 vCPU
2048 GiB Memory
3.8 TB Storage
Spare SCore
123820
(All-cores)
1890
(Single-core)

Specifications

Server Metadata

Vendor ID
aws
Name
x2idn.32xlarge
Description
Memory intensive [Intel processors] [Instance store volumes] [Network and EBS optimized] Gen2 32xlarge
Family
x2idn
Hw Virt
Status
active
Observed At
2026-07-24T14:08:01.012805

Availability

REGION / IDSPOTONDEMAND
Ohio (US) / us-east-2
3.095633 USD/h 13.338 USD/h
Oregon (US) / us-west-2
3.7635 USD/h 13.338 USD/h
Northern Virgina (US) / us-east-1
4.82052 USD/h 13.338 USD/h
Mumbai (IN) / ap-south-1
1.3762 USD/h 13.762 USD/h
Hyderabad (IN) / ap-south-2
1.7014 USD/h 13.762 USD/h
Quebec (CA) / ca-central-1
1.4672 USD/h 14.672 USD/h
Stockholm (SE) / eu-north-1
10.570367 USD/h 15.211 USD/h
Aragón (ES) / eu-south-2
1.6006 USD/h 16.006 USD/h
Dublin (IE) / eu-west-1
3.744033 USD/h 16.006 USD/h
United Arab Emirates / me-central-1
6.717 USD/h 16.408 USD/h
Milan (IT) / eu-south-1
1.6801 USD/h 16.801 USD/h
Paris (FR) / eu-west-3
3.155433 USD/h 16.806 USD/h
London (GB) / eu-west-2
4.472633 USD/h 16.806 USD/h
Tel Aviv (IL) / il-central-1
1.6806 USD/h 16.8063 USD/h
California (US) / us-west-1
7.6101 USD/h 17.34 USD/h
(MY) / ap-southeast-5
1.7407 USD/h 17.4069 USD/h
(TH) / ap-southeast-7
1.7407 USD/h 17.4069 USD/h
Frankfurt (DE) / eu-central-1
2.5997 USD/h 18.674 USD/h
Cape Town (ZA) / af-south-1
1.9048 USD/h 19.048 USD/h
Tokyo (JP) / ap-northeast-1
2.757233 USD/h 19.341 USD/h
Seoul (KR) / ap-northeast-2
3.265133 USD/h 19.341 USD/h
Sydney (AU) / ap-southeast-2
2.715767 USD/h 19.341 USD/h
Jakarta (ID) / ap-southeast-3
1.9341 USD/h 19.341 USD/h
Melbourne (AU) / ap-southeast-4
1.9341 USD/h 19.341 USD/h
Singapore (SG) / ap-southeast-1
6.519633 USD/h 19.341 USD/h
Osaka (JP) / ap-northeast-3
1.9342 USD/h 19.342 USD/h
Zurich (CH) / eu-central-2
2.0541 USD/h 20.5414 USD/h
Sao Paulo (BR) / sa-east-1
2.601 USD/h 26.01 USD/h

Processor

vCPUs
128
Hypervisor
nitro
CPU Allocation
Dedicated
CPU Cores
64
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
3 MiB
CPU L1I Cache
32 KiB
CPU L1I Cache Total
2 MiB
CPU L2 Cache
1 MiB
CPU L2 Cache Total
80 MiB
CPU L3 Cache
54 MiB
CPU L3 Cache Total
108 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, 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
65.5
Scalability
102.34

System Resources and Accelerators

MEMORY
Memory Amount
2 TB
Memory Amount Actual
2 TB
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
    3800 GB
    Storage Type
    nvme ssd
    Storages
    • 1900 GB nvme ssd
    • 1900 GB nvme ssd
    NETWORK
    Network Speed Baseline
    100 Gbps
    Network Speed Max
    100 Gbps
    Network Storage Speed Baseline
    80 Gbps
    Network Storage Speed Max
    80 Gbps
    Inbound Traffic
    0 GB/month
    Outbound Traffic
    0 GB/month
    IPv4
    0

    CPU and System Topology

    Server Description

    A high-density memory-optimized platform featuring dedicated Intel Xeon processors, fast local NVMe storage, and 100 Gbps baseline network bandwidth.

    Memory OptimizedStorage & DatabaseCompute Optimized

    The Amazon Web Services x2idn.32xlarge is a memory-optimized instance designed for resource-intensive enterprise workloads. It features 128 vCPUs powered by dedicated Intel Xeon 8375C processors running at 3.5 GHz, paired with 2048.0 GB of DDR4 RAM and a 3800 GB local NVMe SSD. Built on the Nitro hypervisor, the instance delivers a baseline network bandwidth of 100 Gbps. Benchmark data highlights top-tier multi-core CPU capabilities and strong memory bandwidth, with large-block read speeds reaching 330.0 GB/sec and Redis SET operations exceeding 105 million operations per second. While single-core performance and large-scale LLM text generation are limited, its high memory-to-core ratio and fast local storage make it highly efficient for large-scale databases, in-memory caching, and data-intensive applications.

    Economics

    Average Price per Region

    Prices per Zone

    Lowest Prices

    Performance

    Workload Profiles

    4.42Score
    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) 14,093,520 ops/sec 1,896,415 ops/sec 7.43 50.00% 50.00% +173.00%
    Redis RPS (pipeline=16, SET) 67,472,716 ops/sec 11,539,523 ops/sec 5.85 20.00% 20.00% +42.40%
    PassMark Memory Mark (composite) 2,614 2,411 1.08 10.00% 10.00% +0.77%
    Memory bandwidth (read, 16 MB ~ L3) 352,562 MB/sec 107,368 MB/sec 3.28 10.00% 10.00% +12.60%
    PassMark single-thread CPU 2,428 Mops/s 2,363 Mops/s 1.03 10.00% 10.00% +0.30%

    Memory Bandwidth

    Compression

    OpenSSL

    Geekbench Single-Core

    Score: 1,689

    Geekbench Multi-Core

    Score: 16,612

    Passmark CPU Scores

    BENCHMARKSCORE
    Mark
    		 87072
    Compression
    		 1871761
    Encryption
    		 112227
    Extended Instructions
    		 107279
    Floating Point Maths
    		 274444
    Integer Maths
    		 536713
    Physics
    		 8628
    Prime Numbers
    		 554
    Single Threaded
    		 2428
    String Sorting
    		 245674

    Passmark Memory Scores

    BENCHMARKSCORE
    Memory Mark
    		 2614
    Database Operations
    		 30076
    Memory Latency
    		 59
    Memory Read Cached
    		 23674
    Memory Read Uncached
    		 10996
    Memory Write
    		 10441

    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
    x2idn.16xlarge 641024 GiB0
    x2idn.24xlarge 961536 GiB0
    x2idn.metal 1282048 GiB0

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    x2idn.32xlarge FAQs