Design Gateway's UDP IP core Series is ideal for broadcast and low latency network applications.
UDP1G/10G/40G IP core all hardware logic achieves minimum overhead and very low latency. It is suitable for Video-on-Demand via Broadcast and Real time Online game which requires both quick response for user operation and high-speed data downloading.
For more detail
Xilinx: https://dgway.com/UDP-IP_X_E.html
Intel: https://dgway.com/UDP-IP_A_E.html