On 09/05/12 17:51, Christoph Lameter wrote:
PCI-E on PCI 2.0 should give you up to about 2.3 Gbytes/sec with these nics. So there is like something that the network layer does to you that limits the bandwidth.
I think those are 8 lane PCI-e 2.0 so that would be 500MB/sec x 8 that's 4 GBytes/sec. Or you really mean there is almost 50% overhead?
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