@asylumni said:
@Cobra_nVidia said:
@asylumni said:
@demi0227_basic said:
Aesthetics...consoles are junky hardware stored in a cheap plastic box with limited cooling capability.
The thing is, the PC tower (ATX, etc.) is a very poor design for cooling. It's made to be easily worked on and expanded, not for optimum cooling. Every corner is a place for dead air and heat accumulation. That's why the cases have to allow for multiple fans. When you design the system from the ground up like consoles, you can design the system with less airflow restrictions and have less need for multiple fans.
This is, of course, ignoring the extreme builds of serious overclockers that inherently require more than airflow cooling.
Whoa, whoa
WHOA
who told you that?
A big case with a 1.75 Ghz APU would be cooler than either of the consoles, possibly even with only the stock CPU and PSU fans. People need multiple case fans because their CPUs run at Desktop speeds (>3.0 Ghz up to 4.0 Ghz), have dedicated GPUs, and sometimes run 24/7.
It's pretty basic physics. Air, itself, is a pretty poor conduit for heat. Add to that, corners that can cause the air to swirl or stagnate, and you can have heat build up. Even your example, you're tripling the number of fans the consoles have (almost all PSUs have a fan). You're also ignoring that the APUs also have a much more robust GPU portion than the typical PC counterparts. That's why atx and variants are designed to take add-in cards, which causes flow issues and requires all but the weakest GPUs to have their own dedicated fans. This is also the first gen that consoles have launched with apus, but even the ps3 made do with a single fan from better cooling design even with a discrete CPU and GPU.
Pretty basic science is to have actual numbers to back up your ideas. You're just making it up as you go. I've put systems into different size cases to see the temperature differences. Bigger cases run cooler because the system (case, motherboard) is designed to expel the hot air from the CPU/APU effectively . The CPU fan might be able to cool the system adequately on it's own, but yes, you might want an external fan at the back of the case to help move stuff off the apu if you have a floor mounted PSU.
Also, you said case fans, so talking about the CPU/GPU and PSU fans is irrelevant.
There's a reason the PS4 and XBOX ONE ran on low-power APUs clocked below 2 Ghz. They will overheat if they raise the clock speed (because of miniaturization, they have seen minor speed bumps). Sure, they definitely have a higher TDP than the other jaguar APUs - but those appear to max out at...25W.
That's nothing compared to the TDP of a desktop - which is why despite being essentially the same technology, no one has been stupid enough to market a PS4-sized computer system with "better cooling than a larger system"
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