I need help spec'ing a machine (mb, ram, psu, 2 x gpu & a cpu) that will sit on a shelf and crunch. How little do you think i can spend and still get decent ppd?
If i don't want a hard drive, how do i run xp from a usb stick? What size? Do you go through the normal install and just pick the usb stick as the destination for XP?
Yes the power consumption would make a difference, a HDD consumes about 20 watts when its working flat out, which it wouldn't be doing. But I think the cost of constantly replacing a USB stick would be greater than the electricity cost of a HDD.
Yeah, i'm probably going to see if I can get a cheap small sata drive. I've got permission to run this rig in our test lab at work in the corner (nicely air-conditioned as well so gonna run it as fast as poss )
Do you reckon I can run 3 8800 GTS off a single core duo processor or will it not be enough the feed the GPUs? (i.e. only 2 cores therefore only 2 GPUs).
The reason I ask is a mate is getting rid of a mobo with 3 PCIEx16 slots and I feel the need to buy it off him Trouble is I wasn't able to get the E8200 I wanted and brought a cheap Core 2 Duo instead.
Depends on the OS - if you're using Vista it should be fine I'd think - if it's XP you probably won't get much better than with 2GPUs as under XP it generally uses a whole core of the CPU
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