Geralmente, a conexão mais rápida ganha. No entanto, antes do Windows 7, a rede era uma bagunça e o desempenho era horrível. Tente obter mais de 20mb / s de XP boa sorte com isso.
The standard TCP congestion avoidance algorithm employs an additive increase and multiplicative decrease (AIMD) scheme. When there is no packet loss detected (by means of three duplicate-ACKs or retransmission timeout), the congestion window (cwnd) is increased by one Maximum Segment Size (MSS) every RTT. Otherwise, if a packet loss is detected, the TCP sender decreases cwnd by half. In a high-speed and long delay network, it requires a very large window, e.g. thousands of packets, to fully utilize the link capacity. Therefore, it will take the standard TCP many RTTs to recover the sending rate upon a single loss event. Moreover, it is well-known now that the average TCP congestion window is inversely proportional to the square root of the packet loss rate.
Uma conexão mais rápida tem mais pacotes bem-sucedidos e, portanto, seu cwnd / mss é aumentado e obtém ainda mais conexões totais.