Why does Pentium-M Desktop&AMD 64 socket 939 use so much watts throttled,gamepc test?
Basically, I want to know why there is always 40-50 watt less energy being used in the Pentium-M system despite the fact that that difference does not seem to be accountable by the energy utilzed by the AMD 64 socket 939 processors as explained below.
http://www.gamepc.com/labs/view_con...=lpcpuso&page=3
http://www.gamepc.com/labs/view_con...=lpcpuso&page=4
I am trying to understand why those systems still ~100 watts in Pentium M
and 140watts for socket 939 throttled idle tests at gamepc?
What is the the ~22 watt rating for the Amd 64 running at 1000 Mhz thottled if the system shows 140 watts. Does the motherboard and harddrive and memory still gobble energy. Does the 22 watt rating the maximum thermally wasted energy and really the processor gobbles a lot more energy than that? Where does AMD list the actual energy gobbled, rather than the thermal energy wasted?
Tomshardware wrote that the AMD socket 939 3500+ processor did not use more than 32 watts at full speed in their tests. So I am so confused as to where the other 130 watts is going to (the gamepc test shows about 160 watts with just the processor running without the video card so 160 - 32 = 128 watts going somewhere???????) Where?
Finally, why does the Mobile Pentium in the gamepc test always use 40 - 50 watts less than the AMD socket 939 processors in the gamepc tests? If tomshardware 32 watt max energy usage for the AMD64 3500+ 939 is correct, then where is this extra energy going to in th system when it has all the same components except motherboard. Is it to the nforce4 chip that uses that much energy? Or something else on the motherboard. Or does the Pentium M motherboard manage the components like harddrive and memory diffently and thus it uses somehow less energy? There is somethin fundamental that I do not understand here.
Please explain if you have some insight into where the difference in the system is?
Basically, I want to know why there is always 40-50 watt less energy being used in the Pentium-M system despite the fact that that difference does not seem to be accountable by the energy utilzed by the AMD 64 socket 939 processors as explained below.
http://www.gamepc.com/labs/view_con...=lpcpuso&page=3
http://www.gamepc.com/labs/view_con...=lpcpuso&page=4
I am trying to understand why those systems still ~100 watts in Pentium M
and 140watts for socket 939 throttled idle tests at gamepc?
What is the the ~22 watt rating for the Amd 64 running at 1000 Mhz thottled if the system shows 140 watts. Does the motherboard and harddrive and memory still gobble energy. Does the 22 watt rating the maximum thermally wasted energy and really the processor gobbles a lot more energy than that? Where does AMD list the actual energy gobbled, rather than the thermal energy wasted?
Tomshardware wrote that the AMD socket 939 3500+ processor did not use more than 32 watts at full speed in their tests. So I am so confused as to where the other 130 watts is going to (the gamepc test shows about 160 watts with just the processor running without the video card so 160 - 32 = 128 watts going somewhere???????) Where?
Finally, why does the Mobile Pentium in the gamepc test always use 40 - 50 watts less than the AMD socket 939 processors in the gamepc tests? If tomshardware 32 watt max energy usage for the AMD64 3500+ 939 is correct, then where is this extra energy going to in th system when it has all the same components except motherboard. Is it to the nforce4 chip that uses that much energy? Or something else on the motherboard. Or does the Pentium M motherboard manage the components like harddrive and memory diffently and thus it uses somehow less energy? There is somethin fundamental that I do not understand here.
Please explain if you have some insight into where the difference in the system is?