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PPD...

Soldato
Joined
30 May 2007
Posts
5,138
Location
Glasgow, Scotland
Im fair new to folding... but thought id ask to see if im doing ok :

On this rig (one in sig) im using the CLI SMP Client and on my Media Center 3Ghz P4 im just using the Normal CLI Client... Is that right... i know my p4 doesnt have Dual Core... but it shows as dual core in task manager and also only seems to be using about 50% of each? Confused! lol

Oh but basically my question is... im using FahMon and it says 1495.2 PPD, is that any good?

Thanks! :D
 
yes to smp, on sig rig
yes to standard client in P4 (if it a hyper threading P4 you could run 2x standard clients for 1.4x the points - but at best it still only around 150ppd for a P4 - lot's for heat and eletric for small amount of extra ppd (then again every little helps)

1500ppd is good for a single machine
 
In this ever-green day and age I would personally retire the P4.

Every little helps, sure, but I believe in intelligent application of resources and the P4 doesn't represent much bang for buck. It's the reason I don't run my PS3 which would add 900 ppd... but more than double my power consumption.
 
I sit in the middle on this one - install F@H (as service) and it will fold when used
Folding uses about 50w more that a P4 at idle.

But I would not personally run it 24/7 as the electric used would buy you a C2D and mobo in under a year (£150).

Where as £260-300 of electric is the 24/7 cost of a dedicated quad cruncher - for 20x the points!

There would also be a small saving on your heating bill but not enough to off set the electric bit
 
The media center is usually on, thats why i decided it would be good for F@H...? Its always sittin at the desktop or in windows media center for when someone wants a film of something :)
 
I take it back slightly - I glossed over the fact it was a HTPC and on anyway. In which case yes F@H is justifiable. The way I see it, a PC with F@H installed on it is never wasting electricity.
 
C2D eh? You'll be wanting a Quad then, overclocked at that. If I can justify it for my media centre, so can you. :p :D

lol how can you justify anything less than a Quad for a media centre :D

HD videos are quite demanding you know ;)

My HTPC will have a Quad in it as soon as I've saved enough :cool:
 
1) Highly unlikely that a 3GHz P4 can do 1500ppd. That's the performance of a stock C2D at 2GHz with real dual-cores and much better design.

2) a quad might get to 5000ppd if over-clocked and you wun two SMP clients and Linuz not Windows.
 
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