Differences between soft route motherboard NIC 82574L and 82583V

Soft route motherboard NIC 82574L82574L supports RSS queue, more balanced CPU in multi-core CPU case. The 82574L supports Jumbo Frame and provides better performance in large traffic. The 82583v does not support the two features. Therefore, compared with 82583V, 82574L improves the packet forwarding performance and has higher computing power of the NIC chip, that is to say, it can support a higher number of connections. The biggest difference in the computing performance of the soft route motherboard network card is that 82574L protocol identification is still accurate and the correct protocol diversion can still be carried out when the load is large and the number of ultra-high connections is high.

To sum up, soft route motherboard card chip 82574L is better than 82583V.