Intel E810 100GB/s Dual-Port NIC Performance Limitation

1. Purpose:

The Intel E810 is a dual-port network interface card (NIC) designed to provide high-speed 100GB/s network connectivity for servers and data centers. This article describes a performance limitation on intel E810 NIC.

2. Description:

Despite being a dual-port NIC, the Intel E810 100GB/s NIC has a performance limitation where it supports a total aggregate throughput of up to 100GB/s across both ports combined, rather than providing 100GB/s per port.

Each individual port of the Intel E810 100GB/s dual-port NIC is not capable of achieving 100GB/s on its own. The combined aggregate throughput across both ports is limited to 100GB/s.

Reference: https://www.intel.com/content/www/us/en/content-details/613875/intel-ethernet-controller-e810-datasheet.html

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