nginx streaming loadblance

i want to create a loadbalancing system for my streaming server but the problem is that nginx or haproxy both uses proxy and this will make the loadbalance server get overloaded on bandwidth. is there away to make nginx forward the request to one of the streaming servers instread of proxying the traffic ?

For now i tried this but still no luck

stream {
    upstream tcp_backend {
        server ip:8089;
        server ip:8089;
    }

server {
        listen 8089;
        proxy_pass tcp_backend;
    }
}

Thanks in advance for your help.