@clarknova:
Colour me impressed. I've seen much worse figures with realtek NICs, but obviously some are better than others. I think 10/100 vs gigabit hardware makes a big difference (in CPU usage) with that brand too, from what I've read.
Yep. Realtek PCIe GBe NIC (RTL8111). I'm not sure why anyone would choose the likes of the 8139 when Pro/100VE cards are available for the same price (sometimes even less if you find a bargain bin clearance unit) but there you have it.
TBH, I was suitably impressed too. I was expecting the throughput to hover at about 200Mbps or slightly less with that kind of setup.
Edit: The last letter for the 8111, I've found, makes for quite a bit of difference. The 'B' and 'C' revisions are surprisingly quite decent as long as they don't crap out (I've had the unit on my D945GCLF2 die on me). The 'D' revision is just plain horrible.
Even in Windows 7, the first few revisions of drivers supporting the 8111D usually gives a BSOD in odd scenarios.
It doesn't crap out when I'm pushing large files at 100MByte/s over the network.
It doesn't crap out during normal surfing.
However, the moment I stop streaming a video file over the network from a file share, I'm greeted by a BSOD.