Windows 7: Release Candidate 1 Preview
by Ryan Smith and Gary Key on May 5, 2009 11:00 PM EST- Posted in
- Systems
Networking
The Windows 2000 Driver Development Kit (DDK) includes a useful LAN testing utility called NTttcp. We used the NTttcp tool to test Ethernet throughput and the CPU utilization of the various Ethernet controllers used on the Intel motherboards. We set up one machine as the server; in this test, an Intel X58 system with an Intel EXPI9402PT (PRO/1000 PT) Gigabit LAN card. Intel's Gigabit LAN solutions have a reputation for providing fast throughput and is a logical choice for our Gigabit LAN server.
On the server side, we used the following Command Line as suggested by the VIA whitepaper on LAN testing:
Ntttcpr -m 4,0,‹server IP› -a 4 -l 256000 -n 30000
On the client side (the motherboard under test), we used the following Command Line:
Ntttcps -m 4,0,‹client IP› -a 4 -l 256000 -n 30000
At the conclusion of the test, we captured the throughput and CPU utilization figures from the client screen.
Our network throughput test indicates how well a particular controller design from Realtek, Marvell, or Intel performs instead of being indicative of true chipset performance. This also holds true for the CPU utilization results, though this test can also be influenced to certain degree by the BIOS code and chipset interconnect design.
The CPU utilization and throughput results slightly favor Windows 7. The good news is that we did not see the horrible networking performance that plagued Vista up until Service Pack 1. In actual transfer tests of various file sizes across the network, Windows 7 was the fastest, with XP Pro x64 very close behind and Vista usually trailing by a percent or two. In practice, few if any users will notice a difference, even if they have the requisite Gigabit hub, as storage performance frequently bottlenecks the actual transfer rates.
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Lexington02 - Wednesday, May 6, 2009 - link
He is not late, he is claiming otherwise to the other people who think that Anandtech is MS loving while this dude is claiming to be Apple loving. I wonder, which is true... Apple lovers or Microsoft lovers...Lexington02 - Wednesday, May 6, 2009 - link
He is not late, he is claiming otherwise to the other people who think that Anandtech is MS loving while this dude is claiming to be Apple loving. I wonder, which is true... Apple lovers or Microsoft lovers...Ryan Smith - Thursday, May 7, 2009 - link
From my perspective, if I'm being accused of being an Apple and a Microsoft fanboy in the same article, then I must be doing something right.;-)I'll note that I have a preference for Mac OS X if given a choice, but I'm getting ahead of myself. I'll talk more about that in next week's Ubuntu article.
strikeback03 - Thursday, May 7, 2009 - link
That was my point - I have long stated that 90% of the articles here that compare something generate comments from both sides claiming bias each way. So the anti-Apple comments were late arriving compared to the anti-MS ones.Are we really going to get a Ubuntu article? Is it now on the transition to 9.04 instead of 8.04?
Ryan Smith - Thursday, May 7, 2009 - link
8.04 (because it's the LTS and most comparable to Windows/Mac OS X as such), to be followed up with 9.04.strikeback03 - Thursday, May 7, 2009 - link
Cool. 9.04 finally resolved some out-of-the-box compatibility problems my desktop has had with each release since I started (6.10)Gary Key - Thursday, May 7, 2009 - link
I am still a big fan of DR-DOS. Does that mean I am anti-MS also? :)MichaelD - Wednesday, May 6, 2009 - link
This is important for me as that's what I use for an AV/AM solution. Overall, it looks very impressive, particularly for a RC; it may just get me away from XP.masterbm - Wednesday, May 6, 2009 - link
I have been using windows 7 on my old amd socket 939 4200 4gb ram 8800gs. I started since build 7000. I started out being guy how felt that I was going to stay on vista for most of my machine I will upgrade to windows when it released. My htpc/file server at this time I plan on leaving it at vista. Due to their is no really good way to convert the .wtv format. This htpc box is automated in since it defrag it self scan it self for virus and spyware. Then It just added auto convert of the show that records. I took while to do that stuff not sure if want do every again.(also note htpc is amd 3800)The other thing I will note is that windows 7 becuase it feels snappier has made use that system more then use tofausto412 - Wednesday, May 6, 2009 - link
They need to make the defrag problem able to do more than one drive at a time...or to schedule them out.