Been quite a few rumors around about the new 80Gb PS3's using 65Nm CPU/GPU, im pretty Sure that it is. To clarify this i found this test done by someone using a power consumption plug ( ive have one of these) So i will compare it with my 60Gb Ps3.
The 80GB metal gear PS3 is the same as our 60Gbs apart from a larger HDD, but its the same mother board. There is a big difference between this and the new 80Gb, does anyone with a 40Gb or a new 80Gb system with one of the power consumption plugs want to do the same test as above and ill do my 60Gb PS3. Have not heard of anyone taking an 80Gb apart and checking so this may be the only way to find out, also there should be a weight difference as the 80Gbs no longer need to use the one big fan with the 5 heat pipes instead it uses 2 heat sinks for the Cell and the RSX. Incidently the 40Gbs using a smaller single fan but uses only 2 heatpipes, possibly why they seem even quieter than the original 60Gbs.
User Generated Power Consumption Tests
80GB PS3 Core -
* XMB idle - 111.9 watts
* DVD playback - 126.0 watts
* Game (MGS4) - 130.0 watts
40GB PS3 Core -
* XMB idle - 125.8 watts
* DVD playback - 141.2 watts
* Game (MGS4) - 155.2 watts
80GB PS3 MGS4 Bundle -
* XMB idle - 180 watts
* Bluray Playback - 182 watts
* DVD playback - 197 watts
* Game (MGS4) - 200 watts
Stats
80GB Core vs. 40GB Core
* XMB idle - 11% Lower
* DVD playback - 10.8% Lower
* Game (MGS4) - 16.2% Lower
80GB Core vs. 80GB MGS4 Bundle
* XMB idle - 37.8% Lower
* DVD playback - 36% Lower
* Game (MGS4) - 35% Lower
What this means...
If you are a current 40GB Core owner and upgrade to an 80GB Core you will see a rough average of 12.7% less energy being used.
If you are a current 80GB MGS4 owner and upgrade to an 80GB Core you will see a rough average of 36.3% less energy being used.
Interesting things to note. The power jump between the 40GB Core and the 80GB Core is larger when playing games. This is likely an indication that it does include the new smaller die for the graphics chip, which would be most heavily stressed during game playing.
The 80GB metal gear PS3 is the same as our 60Gbs apart from a larger HDD, but its the same mother board. There is a big difference between this and the new 80Gb, does anyone with a 40Gb or a new 80Gb system with one of the power consumption plugs want to do the same test as above and ill do my 60Gb PS3. Have not heard of anyone taking an 80Gb apart and checking so this may be the only way to find out, also there should be a weight difference as the 80Gbs no longer need to use the one big fan with the 5 heat pipes instead it uses 2 heat sinks for the Cell and the RSX. Incidently the 40Gbs using a smaller single fan but uses only 2 heatpipes, possibly why they seem even quieter than the original 60Gbs.