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x2iedn.16xlarge by Amazon Web Services

x2iedn.16xlarge is a Memory intensive [Intel processors] [Instance store volumes] [Network and EBS optimized] [Extra storage or memory] Gen2 16xlarge server offered by Amazon Web Services with 64 vCPUs, 2048 GiB of memory and 1.9 TB of storage. The pricing starts at 1.3762 USD per hour.
64 vCPU
2048 GiB Memory
1.9 TB Storage
Spare SCore
61947
(All-cores)
1894
(Single-core)

Specifications

Server Metadata

Vendor ID
aws
Name
x2iedn.16xlarge
Description
Memory intensive [Intel processors] [Instance store volumes] [Network and EBS optimized] [Extra storage or memory] Gen2 16xlarge
Family
x2iedn
Hw Virt
Status
active
Observed At
2026-08-12T09:13:52.160344

Availability

REGION / IDSPOTONDEMAND
Ohio (US) / us-east-2
2.682133 USD/h 13.338 USD/h
Oregon (US) / us-west-2
4.276867 USD/h 13.338 USD/h
Northern Virgina (US) / us-east-1
5.16068 USD/h 13.338 USD/h
Mumbai (IN) / ap-south-1
1.44825 USD/h 13.762 USD/h
Hyderabad (IN) / ap-south-2
2.30235 USD/h 13.762 USD/h
Quebec (CA) / ca-central-1
1.906567 USD/h 14.672 USD/h
Stockholm (SE) / eu-north-1
12.646533 USD/h 15.2115 USD/h
Aragón (ES) / eu-south-2
1.6006 USD/h 16.006 USD/h
Dublin (IE) / eu-west-1
4.058767 USD/h 16.006 USD/h
Milan (IT) / eu-south-1
1.6801 USD/h 16.8005 USD/h
Paris (FR) / eu-west-3
2.8144 USD/h 16.806 USD/h
London (GB) / eu-west-2
4.1596 USD/h 16.806 USD/h
California (US) / us-west-1
3.3646 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
2.425367 USD/h 18.674 USD/h
Cape Town (ZA) / af-south-1
1.9048 USD/h 19.048 USD/h
Seoul (KR) / ap-northeast-2
2.322167 USD/h 19.341 USD/h
Sydney (AU) / ap-southeast-2
2.286033 USD/h 19.341 USD/h
Jakarta (ID) / ap-southeast-3
1.9341 USD/h 19.341 USD/h
Tokyo (JP) / ap-northeast-1
3.041433 USD/h 19.341 USD/h
Singapore (SG) / ap-southeast-1
6.4385 USD/h 19.341 USD/h
Osaka (JP) / ap-northeast-3
3.197433 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
64
Hypervisor
nitro
CPU Allocation
Dedicated
CPU Cores
32
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
2 MiB
CPU L1I Cache
32 KiB
CPU L1I Cache Total
1 MiB
CPU L2 Cache
1 MiB
CPU L2 Cache Total
40 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, 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
32.7
Scalability
102.19

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
    1900 GB
    Storage Type
    nvme ssd
    Storages
    • 1900 GB nvme ssd
    NETWORK
    Network Speed Baseline
    50 Gbps
    Network Speed Max
    50 Gbps
    Network Storage Speed Baseline
    40 Gbps
    Network Storage Speed Max
    40 Gbps
    Inbound Traffic
    0 GB/month
    Outbound Traffic
    0 GB/month
    IPv4
    0

    CPU and System Topology

    Server Description

    A high-density memory-optimized instance featuring substantial DDR4 RAM and local NVMe storage for demanding enterprise database workloads.

    Memory OptimizedStorage & Database

    The Amazon Web Services x2iedn.16xlarge is a memory-optimized instance designed for resource-intensive workloads. Powered by an Intel Xeon 8375C processor with 64 vCPUs, it features 2048.0 GB of DDR4 memory and a 1900 GB local NVMe SSD. Operating on the Nitro hypervisor, the instance delivers a baseline network bandwidth of 50 Gbps. Benchmark data indicates strong multi-core CPU performance, high database operation throughput, and efficient software compilation, though single-core performance remains average. With 32.0 GB of RAM per core, this instance provides high memory density, making it qualitatively cost-effective for memory-bound applications. It is highly suited for large-scale in-memory databases, data processing pipelines, and enterprise applications requiring substantial memory capacity and fast local storage.

    Economics

    Average Price per Region

    Prices per Zone

    Lowest Prices

    Performance

    Workload Profiles

    2.73Score
    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) 8,059,534 ops/sec 1,910,660 ops/sec 4.22 50.00% 50.00% +105.00%
    Redis RPS (pipeline=16, SET) 37,606,598 ops/sec 11,608,287 ops/sec 3.24 20.00% 20.00% +26.50%
    PassMark Memory Mark (composite) 2,570 2,416 1.06 10.00% 10.00% +0.58%
    Memory bandwidth (read, 16 MB ~ L3) 162,718 MB/sec 107,896 MB/sec 1.51 10.00% 10.00% +4.21%
    PassMark single-thread CPU 2,425 Mops/s 2,364 Mops/s 1.03 10.00% 10.00% +0.30%

    Memory Bandwidth

    Compression

    OpenSSL

    Geekbench Single-Core

    Score: 1,688

    Geekbench Multi-Core

    Score: 15,383

    Passmark CPU Scores

    BENCHMARKSCORE
    Mark
    		 56826
    Compression
    		 927056
    Encryption
    		 54861
    Extended Instructions
    		 52574
    Floating Point Maths
    		 137227
    Integer Maths
    		 268443
    Physics
    		 3849
    Prime Numbers
    		 256
    Single Threaded
    		 2425
    String Sorting
    		 121692

    Passmark Memory Scores

    BENCHMARKSCORE
    Memory Mark
    		 2570
    Database Operations
    		 26145
    Memory Latency
    		 61
    Memory Read Cached
    		 23639
    Memory Read Uncached
    		 11125
    Memory Write
    		 10458

    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
    x2iedn.xlarge 4128 GiB0
    x2iedn.2xlarge 8256 GiB0
    x2iedn.4xlarge 16512 GiB0
    x2iedn.8xlarge 321024 GiB0
    x2iedn.24xlarge 963072 GiB0
    x2iedn.32xlarge 1284096 GiB0
    x2iedn.metal 1284096 GiB0

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    x2iedn.16xlarge FAQs