willst du gerade eine kleienre Heatsink schön reden? Typischer Sony.
Die ist nicht trotz den Heatsinks leiser, sondern durch den langsameren Lüfter, wird Sony eh mit Firmware wieder hochdrehen
btw: Astros Playroom Test ist geil
Hier mal eine andere Analyse:
So looking at it from a physics perspective, I am inclined to believe the APU is running hotter.
The exit temperature of the air depends on a bunch of factors:
- Input air temperature
- Heatsink temperature
- Material
- Size of the heatsink in two different ways
- The cross-section of the heatsink in a linear way
- The length the air passes through in a logarithmic way
- The speed of the air in a negative relationship (the slower the air, the higher the temps)
Material is the same, input air temperature is the same. Air speed might be the same, although with the lower fan noise it can be even lower, but for now I am going to consider it the same.
That leaves us with two factors that can influence the output air temperature: Heatsink temperature and size.
If the output air temperature has increased while the size of the heatsink has decreased it can only mean one thing: the heatsink temperature has increased.
As such because there's a linear relationship between the heatsink temperature and the APU temperature, it means the APU is hotter than before.
Even worse, the heatsink is smaller like previously said, so it can soak less heat before steady-state and that will also contribute to a higher temp on the APU than before.
TL;DR: Heatsink size↓ + Air temp↑ = Heatsink temp↑ = APU temp↑
Measuring the internal temperatures would answer that question. But a smaller heatsink rarely means better cooling. Surface size is an important part of heat dissipation.
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