https://wccftech.com/netflix-taps-amds-epyc-rome-cpus-for-up-to-400-gbps-bandwidth-tops-intel-ampere-servers/

Netflix has utilized AMD's 2nd Generation EPYC Rome CPUs to achieve up to 400 Gbps bandwidth, outperforming Intel and Ampere-based server solutions. The company revealed new data metrics during the EuroBSD 2021 conference.

Previously, Netflix servers were capable of delivering up to 200 Gbps (TLS-Encrypted) bandwidth on its servers till 2020. The company was also evaluating to switch over to AMD's EPYC platform all the way back in 2019 and it looks like the goal has now been achieved. The switch to the 2nd Gen EPYC CPUs not only brings double the bandwidth but also at a lower TCO.