So, I've got an x58 system with a core i7 920, which I use as a media PC. The GPU is a Radeon HD 5450, I'm running a 1st Gen Sandforce Adata SSD as the boot disk, and a couple of laptop drives for more low-power storage.
I've just upgraded my main system (P67 i7 2600K) to a GTX 580, and have a spare HD 5750 now, and was wanting to put it into the Media PC, but I don't want to increase my power usage much if I can help it, so I'm thinking of tweaking the system for lowest power possible.
So, THW readers, any suggestions I'm missing for keeping power low?
Here's what I've got so far:
I'm running Win8 CP to use the newest available power savings features/keep my overhead low (OS was Vista, before)
I'm running 1.5 V RAM, so I could undervolt my CPU as low as 1.0 V (tested previously to be stable)
I could disable ports I don't use
I can turn off Turbo Boost
All that gets my idles below 100W with the 5450 (tested at wall), and this system really doesn't hit full bore ever.
Anything else I'm missing?
I've just upgraded my main system (P67 i7 2600K) to a GTX 580, and have a spare HD 5750 now, and was wanting to put it into the Media PC, but I don't want to increase my power usage much if I can help it, so I'm thinking of tweaking the system for lowest power possible.
So, THW readers, any suggestions I'm missing for keeping power low?
Here's what I've got so far:
I'm running Win8 CP to use the newest available power savings features/keep my overhead low (OS was Vista, before)
I'm running 1.5 V RAM, so I could undervolt my CPU as low as 1.0 V (tested previously to be stable)
I could disable ports I don't use
I can turn off Turbo Boost
All that gets my idles below 100W with the 5450 (tested at wall), and this system really doesn't hit full bore ever.
Anything else I'm missing?