QUOTE(wkn @ Nov 23 2020, 06:57 PM)
so give me your analysis.
is ps5 going to die from over heating like that video that was released a few weeks ago or is it going to sound like a god damn jet engine like ps4?
Copy pasta from my above edit -
A GDDR6's Tjunction Max is 100c and its recommended operating temp is 0-95c. Sony is theoretically still within spec, but what Steve couldn't tell is that if the memory on the surface of the chip is hitting that 100c limit or not.
So what will happen? Well, in the short term - nothing.
Long term? It has been proven in the PC side that over the last decade that high temperatures in memory can lead to degradation. Memory could start producing errors and glitches, the common one being broken pixels like green lines in place of an object. But long term degradation will also lead to more frequent throttling of the memory clockspeeds, which would lead to reduced performance obviously.
Keep in mind that memory can degrade at a much lower temperature too, which is what the PC side has observed. The PS5 running in the 90s is quite extreme and don't be surprised you see plenty of memory related issues in a year from now.
To add to your question:
No, the console won't sound as loud as it did with the PS4 and PS4 Pro. The fan is locked to an RPM range, well below of what it can achieve. But I do not think that even if Sony launches a firmware to push the fan to max speed (which trust me would sound louder than both the PS4 and Pro combined), it'd do very much to lower the temps of the memory. The crux of the issue is that the
memory has no surface area to dissipate its temperatures to.
This post has been edited by SSJBen: Nov 23 2020, 07:03 PM