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  • S_x96x_S

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    újabb teszt .. hogy mennyire veszélyes az ARM ...
    single core - az Intel
    de multi core - Arm Gravitron2 - a nyerő ..

    A tesztet a Minio végezte ( opensource S3 API klón )

    ami látszik, hogy valami arhitektúrális ok miatt nem skálázódik jól az Intel (jelenlegi) rendszere ...

    "Regarding multi-core performance, the tables have turned again with ARM outperforming Intel by over 2x pretty much for all different block sizes."
    https://blog.min.io/intel_vs_gravitron/

    | Architecture       |   x86_64 | aarch64 | | CPU(s)             |       72 |      64 | | Thread(s) per core |        2 |       1 |   | Core(s) per socket |       18 |      64 | | Socket(s)          |        2 |       1 | | NUMA node(s)       |        2 |       1 | | L1d cache          |      32K |     64K | | L1i cache          |      32K |     64K | | L2 cache           |    1024K |   1024K | | L3 cache           |   25344K |  32768K |

    "Things to watch out for
    Amazon is not the only one eyeing this new ARM platform, some other developments to watch out for are:
    - Ampere Computing: the Ampere Altra processor with 80 cores in combination with up to 128 lanes of PCIe Gen4 support promises to be a highly performant and scalable yet power efficient platform.
    - Startup companies such as NUVIA that are set out to "deliver a new class of processors that deliver the performance and energy efficiency needed to power the next era of computing" (presumably on ARM given their backgrounds?)
    "

    Mottó: "A verseny jó!"

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