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hpc7g.4xlarge by Amazon Web Services

hpc7g.4xlarge is a High performance computing [AWS Graviton processors] Gen7 4xlarge server offered by Amazon Web Services with 16 vCPUs, 128 GiB of memory and 0 GB of storage. The pricing starts at 1.6832 USD per hour.
16 vCPU
128 GiB Memory
Spare SCore
24504
(All-cores)
1532
(Single-core)

Specifications

Server Metadata

Vendor ID
aws
Name
hpc7g.4xlarge
Description
High performance computing [AWS Graviton processors] Gen7 4xlarge
Family
hpc7g
Hw Virt
Status
active
Observed At
2026-08-18T22:44:00.082553

Availability

REGION / IDSPOTONDEMAND
Northern Virgina (US) / us-east-1
- 1.6832 USD/h
Dublin (IE) / eu-west-1
- 1.8059 USD/h
Tokyo (JP) / ap-northeast-1
- 2.1117 USD/h

Processor

vCPUs
16
Hypervisor
nitro
CPU Allocation
Dedicated
CPU Cores
16
CPU Speed
2.6 GHz
CPU Architecture
arm64
CPU Manufacturer
AWS
CPU Family
ARMv8
CPU Model
Neoverse-V1
CPU L1D Cache
64 KiB
CPU L1D Cache Total
1 MiB
CPU L1I Cache
64 KiB
CPU L1I Cache Total
1 MiB
CPU L2 Cache
1 MiB
CPU L2 Cache Total
16 MiB
CPU L3 Cache
32 MiB
CPU L3 Cache Total
32 MiB
CPU Flags
fp, asimd, evtstrm, aes, pmull, sha1, sha2, crc32, atomics, fphp, asimdhp, cpuid, asimdrdm, jscvt, fcma, lrcpc, dcpop, sha3, sm3, sm4, asimddp, sha512, sve, asimdfhm, dit, uscat, ilrcpc, flagm, ssbs, paca, pacg, dcpodp, svei8mm, svebf16, i8mm, bf16, dgh, rng
Ecpus
16
Scalability
100

System Resources and Accelerators

MEMORY
Memory Amount
128 GiB
Memory Amount Actual
126 GiB
GPU
GPU Count
0
GPU Memory Min
0 MiB
GPU Memory Total
0 MiB
GPUs
    STORAGE
    Storage Size
    0 GB
    Storages
      NETWORK
      Network Speed Baseline
      200 Gbps
      Network Speed Max
      200 Gbps
      Network Storage Speed Baseline
      0.087 Gbps
      Network Storage Speed Max
      2.085 Gbps
      Inbound Traffic
      0 GB/month
      Outbound Traffic
      0 GB/month
      IPv4
      0

      Server Description

      An ARM64-based parallel computing platform featuring dedicated physical cores, high-speed memory bandwidth, and a baseline network capacity of 200 Gbps.

      Compute OptimizedMemory Optimized

      Amazon Web Services hpc7g.4xlarge is an ARM64 server powered by a 16-core AWS Graviton Neoverse-V1 processor running at 2.6 GHz. Built on the Nitro hypervisor, it provides 16 dedicated physical cores with one thread per core and 128.0 GB of system memory, establishing a 1:8 core-to-RAM ratio. The instance features a 200 Gbps baseline network bandwidth but lacks local storage and GPU accelerators. In benchmark testing, it delivers top-tier memory performance, placing in the top 10% for PassMark memory scores, and strong large-block memory write speeds. However, it exhibits weaker performance in CPU encryption and large-scale LLM inference. This server is configured for network-heavy parallel computing, scientific simulations, and memory-bound HPC workloads.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      1.26Score
      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) 2,535,334 ops/sec 1,910,660 ops/sec 1.33 50.00% 50.00% +15.30%
      Redis RPS (pipeline=16, SET) 16,169,358 ops/sec 11,608,287 ops/sec 1.39 20.00% 20.00% +6.81%
      PassMark Memory Mark (composite) 3,147 2,416 1.3 10.00% 10.00% +2.66%
      Memory bandwidth (read, 16 MB ~ L3) 159,371 MB/sec 107,896 MB/sec 1.48 10.00% 10.00% +4.00%
      PassMark single-thread CPU 1,562 Mops/s 2,364 Mops/s 0.661 10.00% 10.00% -4.06%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 1,535

      Geekbench Multi-Core

      Score: 13,150

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 11646
      Compression
      		 84717
      Encryption
      		 2232
      Extended Instructions
      		 15661
      Floating Point Maths
      		 75962
      Integer Maths
      		 76421
      Physics
      		 3929
      Prime Numbers
      		 161
      Single Threaded
      		 1562
      String Sorting
      		 63335

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 3147
      Database Operations
      		 16175
      Memory Latency
      		 49
      Memory Read Cached
      		 19697
      Memory Read Uncached
      		 19060
      Memory Write
      		 19714

      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
      hpc7g.8xlarge 32128 GiB0
      hpc7g.16xlarge 64128 GiB0

      Similar Servers

      INSTANCEVENDORvCPUsMEMORYGPUs

      hpc7g.4xlarge FAQs