Latency issues.

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Joined
19 Aug 2004
Posts
2,138
Location
UK
Hello.

Here's the scenario. We've got two computers in the same room, each connected to the same router. Both are connected via CAT 5 patch cable. Both of the cables are roughly the same length.

Now, for example. If I log into World of Warcraft on computer A, my average latency is around 100ms. Then I log off WoW on computer A and log in on computer B. My average latency is at least 40ms lower on average.

The only real difference is that computer B is using a PCI network card, whereas computer A is using the motherboards onboard gigabit LAN.

Could this difference in latency be caused by the use of the onboard LAN rather than a seperate network card? As far as I'm aware everything else is more or less identical in terms of network settings/hardware...etc

Thanks for any help in advance.
 
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