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The following results are created to the best of our knowledge. The results are created using this script and afterwards reviewed for correctness. Here is documentation how to use this script. In this article we share our take on the memory wall.
The results do not only depend on the architecture, but among other things also on the toolchain, the test case, the number of cores used (if applicable) as well as system and frequency settings. The following bar graphs show the best result for single core and single socket. For details have a look on the specific processor result pages below.
AMD processors:
- Interlagos 2S 2M 16C (2011)
- Naples 2S 4M 24C (2017)
- Rome NPS1 2S 32C (2019)
- Rome NPS2 2S 32C (2019)
- Rome NPS4 2S 32C (2019)
- Rome NPS1 2S 64C (2019)
- Rome NPS2 2S 64C (2019)
- Rome NPS4 2S 64C (2019)
- Milan NPS4 2S 32C (2021)
- Genoa NPS4 2S 96C (2022)
Intel processors:
- SandyBridge 2S 1M 8C (2012)
- IvyBridge 2S 1M 10C (2013)
- Haswell 2S 1M 14C (2014)
- Haswell CoD 2S 2M 14C (2014)
- Broadwell 2S 1M 18C (2016)
- Broadwell CoD 2S 2M 18C (2016)
- SkyLake 2S 1M 20C (2017)
- SkyLake SNC 2S 2M 20C (2017)
- CascadeLake 2S 1M 20C (2019)
- CascadeLake SNC 2S 2M 20C (2019)
- Icelake 2S 1M 36C (2021)
- SapphireRapids 2S 4M 52C (2023)
ARM processors:
- Fujitsu FX700 1S 4M 48C (2020)
- Fujitsu FX1000 1S 4M 48C (2020)
- Ampere Altra Max 2S 1M 128C (2023)
- Nvidia Grace 1S 1M 72C (2023)