i8g.metal-48xl by Amazon Web Services

i8g.metal-48xl is a Storage optimized [AWS Graviton processors] Gen8 metal-48xl server offered by Amazon Web Services with 192 vCPUs, 1536 GiB of memory and 45 TB of storage. The pricing starts at 1.6474 USD per hour.
192 vCPU
1536 GiB Memory
45 TB Storage
Spare SCore
295,153
(All-cores)
1,648
(Single-core)

Specifications

Server Metadata

Vendor ID
aws
Name
i8g.metal-48xl
Description
Storage optimized [AWS Graviton processors] Gen8 metal-48xl
Family
i8g
Hw Virt
Status
active
Observed At
2026-11-04T00:05:29.045637

Availability

REGION / IDSPOTONDEMAND
Ohio (US) / us-east-2
1.6474 USD/h 16.4736 USD/h
Northern Virgina (US) / us-east-1
3.95665 USD/h 16.4736 USD/h
Oregon (US) / us-west-2
4.59935 USD/h 16.4736 USD/h
Stockholm (SE) / eu-north-1
1.7222 USD/h 17.2224 USD/h
Quebec (CA) / ca-central-1
1.8154 USD/h 18.1536 USD/h
Aragón (ES) / eu-south-2
5.448133 USD/h 18.1536 USD/h
Dublin (IE) / eu-west-1
13.787433 USD/h 18.1536 USD/h
Mumbai (IN) / ap-south-1
3.659467 USD/h 18.6912 USD/h
Paris (FR) / eu-west-3
5.1202 USD/h 19.1136 USD/h
Seoul (KR) / ap-northeast-2
1.9325 USD/h 19.3248 USD/h
Osaka (JP) / ap-northeast-3
2.138833 USD/h 19.3248 USD/h
Tokyo (JP) / ap-northeast-1
2.529167 USD/h 19.3536 USD/h
Frankfurt (DE) / eu-central-1
6.602333 USD/h 19.6416 USD/h
Sydney (AU) / ap-southeast-2
1.9747 USD/h 19.7472 USD/h
Jakarta (ID) / ap-southeast-3
2.78145 USD/h 19.7472 USD/h
Singapore (SG) / ap-southeast-1
6.5818 USD/h 19.7472 USD/h
Sao Paulo (BR) / sa-east-1
2.6304 USD/h 26.304 USD/h

Processor

vCPUs
192
CPU Allocation
Dedicated
CPU Cores
192
CPU Speed
2.8 GHz
CPU Architecture
arm64
CPU Manufacturer
AWS
CPU Family
ARMv9
CPU Model
Neoverse-V2
CPU L1D Cache
64 KiB
CPU L1D Cache Total
12 MiB
CPU L1I Cache
64 KiB
CPU L1I Cache Total
12 MiB
CPU L2 Cache
2 MiB
CPU L2 Cache Total
384 MiB
CPU L3 Cache
36 MiB
CPU L3 Cache Total
72 MiB
CPU Flags
fp, asimd, evtstrm, aes, pmull, sha1, sha2, crc32, atomics, fphp, asimdhp, cpuid, asimdrdm, jscvt, fcma, lrcpc, dcpop, sha3, asimddp, sha512, sve, asimdfhm, dit, uscat, ilrcpc, flagm, sb, paca, pacg, dcpodp, sve2, sveaes, svepmull, svebitperm, svesha3, flagm2, frint, svei8mm, svebf16, i8mm, bf16, dgh, rng, bti
Ecpus
179.1
Scalability
93.28

System Resources and Accelerators

MEMORY
Memory Amount
2 TB
Memory Amount Actual
2 TB
Memory Generation
DDR5
ACCELERATORS
Accelerator Count
0
Accelerator Memory Min
0 MiB
Accelerator Memory Total
0 MiB
Accelerators
    STORAGE
    Storage Size
    45000 GB
    Storage Type
    nvme ssd
    Storages
    • 3750 GB nvme ssd
    • 3750 GB nvme ssd
    • 3750 GB nvme ssd
    • 3750 GB nvme ssd
    • 3750 GB nvme ssd
    • 3750 GB nvme ssd
    • 3750 GB nvme ssd
    • 3750 GB nvme ssd
    • 3750 GB nvme ssd
    • 3750 GB nvme ssd
    • 3750 GB nvme ssd
    • 3750 GB nvme ssd
    NETWORK
    Network Speed Baseline
    100 Gbps
    Network Speed Max
    100 Gbps
    Network Storage Speed Baseline
    60 Gbps
    Network Storage Speed Max
    60 Gbps
    Inbound Traffic
    0 GB/month
    Outbound Traffic
    0 GB/month
    IPv4
    0

    Server Description

    High-density ARM bare-metal platform delivering 45 TB NVMe SSD storage, 1.5 TB DDR5 RAM, and high-throughput multi-core database processing.

    Storage & DatabaseMemory Optimized

    Amazon Web Services i8g.metal-48xl is a bare-metal, storage-optimized instance equipped with 192 dedicated AWS Graviton Neoverse-V2 ARMv9 physical cores running at 2.8 GHz. Built for intensive memory and I/O tasks, it delivers 1536 GB of DDR5 memory, 45,000 GB of local NVMe SSD storage, and 100 Gbps baseline network throughput. Benchmark results show top-tier multi-core performance, recording 347.98 million Redis SET operations per second, 871.74 GB/sec read memory bandwidth, and high database operation scores. While single-threaded CPU benchmarks reflect standard execution speeds, its massive local SSD capacity and high memory allocation offer exceptional resource density. This server is structured for enterprise database clusters, in-memory key-value stores, large software build environments, and high-throughput web infrastructure.

    Economics

    Average Price per Region

    Prices per Zone

    Lowest Prices

    Performance

    Workload Profiles

    8.6Score
    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) 29,633,609 ops/sec 1,930,206 ops/sec 16 50.00% 50.00% +300.00%
    Redis RPS (pipeline=16, SET) 177,119,166 ops/sec 11,792,140 ops/sec 15 20.00% 20.00% +72.00%
    PassMark Memory Mark (composite) 3,347 2,412 1.4 10.00% 10.00% +3.40%
    Memory bandwidth (read, 16 MB ~ L3) 921,664 MB/sec 108,490 MB/sec 8.4 10.00% 10.00% +24.00%
    PassMark single-thread CPU 1,871 Mops/s 2,365 Mops/s 0.79 10.00% 10.00% -2.30%

    Memory Bandwidth

    Compression

    OpenSSL

    Geekbench Single-Core

    Score: 1,664

    Geekbench Multi-Core

    Score: 20,474

    Passmark CPU Scores

    BENCHMARKSCORE
    Mark
    		 77,211
    Compression
    		 1,187,373
    Encryption
    		 34,996
    Extended Instructions
    		 134,984
    Floating Point Maths
    		 1,120,605
    Integer Maths
    		 962,052
    Physics
    		 38,125
    Prime Numbers
    		 1,639
    Single Threaded
    		 1,871
    String Sorting
    		 796,227

    Passmark Memory Scores

    BENCHMARKSCORE
    Memory Mark
    		 3,347
    Database Operations
    		 46,382
    Memory Latency
    		 46
    Memory Read Cached
    		 20,308
    Memory Read Uncached
    		 18,702
    Memory Write
    		 20,500

    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
    i8g.large 216 GiB0
    i8g.xlarge 432 GiB0
    i8g.2xlarge 864 GiB0
    i8g.4xlarge 16128 GiB0
    i8g.8xlarge 32256 GiB0
    i8g.12xlarge 48384 GiB0
    i8g.16xlarge 64512 GiB0

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    i8g.metal-48xl FAQs