I run Folding at home on both cores, I download with Utorrent, I send out a video to the TV across the room, I convert 2 AVIs to DVD, I burn 4 DVDs at once, each beign different data, and I defrag several drives at once... All at the same time, and it does not affect my game play in the slightest... Right up till about 10 minutes ago, Iwas doing this while I was playing on HellGate:London and *** game did not jerk or trouble me once.
The secret has nothign to do with CPU power, thats total tosh because I have been using my PC in this way since my XP2500.
The way to have loads of thigns going all at once in suc ha manner, is to have multiple HDs on multiple controlers
The system I am on right now is only an E6300, but my HDs are organised like this :-
C: = Raptor 36GB ( Windows only )
D: = WD250 ( Apps & Games )
E: = WD250 ( Media )
F: = Seagate 40GB ( Junk rubbish, Backups and well, other crap )
M: = Hitachi 80GB ( Torrents / Downloads - nothign else )
T: = Hitachi 80GB ( ISO Images )
R: + V: + W: + X: = DVDRW
Y: + Z: = Daemon Tools Drives
I have also shared the Page File across multiple drives, but I feel that how the Pagefile is organised, is mostly down to personal choice, but a single fixed size on C: is probably the best option.
Either way, you have one drive, that drive is going to be permanently accessed.
If you have 2 drives, then the load off the drive is halved of course and you will benefit greatly from that. However.. Consider that you may be downloading and that torrent client ( Azureus / utorrent / whatever ) might be accessing the disk for the download in both directions, and when *** PC tried to access the disk for the game / swapspace / whatever, then the system will lag. because the data is still on *** same line.
Having the drives on different busses will help massively.
I mean, copying a 700MB AVI file takes me what? 10 or 12 seconds to go from M: to E:
This is while I am also downloading torrents ( I have mine set to 5DL and 10UL although it doesnt make any real difference ) and converting the AVIs off E: onto D: ( I do the convertions directly to D: and whne they are done, I copy them to E: ready to burn - this makes it much faster in the long run because the data is only going in one direction on each drive... FROM E: to D: - consider this is done twice ( ConvertXtoDVD only uses up one core ) so Im importing 2 AVI files from E: and writing out 2 entire DVDs to D:... If I was using just the one HD, then I will be reading and writing to that one drive and the time it takes will be much higher.
Try it.
Hell, it makes me laugh, but I got a friend, who has a basic Socket A Sempron setup, and I have set his HDs up similarly to how mine are, and he converts his files faster than his mates, and his mate has an X2 4400, purely because his mates 4400 setup only has one HD.