Since there seems to be a bit of confusion or just lack of clarity, and in order to avoid not completely unbiased quotes of leaks and whatever, I'll make of this post a collection of reports and rumours from specific sources about the performance of the device, with possible explanation as a corollary, if needed. If you see something wrong in this post, feel free to debate and tell me about it: I'll correct it as soon as possible. Let's begin (it's gonna be a long one, I warn you).
- snip -
I suppose this could be it for now. In case you want me to include more references (like lherre's posts, for example) or to correct tidbits among what I've already posted, there's no problem in reporting it. I hope it can be helpful for a more informed conversation (reminder: this is a mix of articles from major publications and posts from insiders / "messengers" with good-to-great track record, so take what's in this post with the right grain of salt).
Well yes, there is LCGeek and Iherre's posts to consider as well.
I like this summary because we want to avoid going around in circles in this thread.
We can speculate a lot of things other than power, I have no problem with that because it's a little more productive however, this thread seems very intent on more than speculating the power of the NX because it carries the hopes and dreams of
some people that want a powerful Nintendo console that can get western 3rd party support etc etc otherwise "No more Nintendo!" lol
I'm not interested in how powerful I want it to be, I want to use logic and deductive reasoning here to see what best represents the NX until its reveal.
We don't have all the information so of course, so in the end. We may get gobsmacked like when the Wii U turned out to be weaker than anyone even imagined.
Going off that summary in the quote, let's just grab a few statements to make an example:
- NX is a hybrid
- NX dev kits are powered by Nvidia Tegra X1
- NX is going to use a Pascal-based chip
- NX is around Xbox One in power
- NX is much cheaper than expected
Going off statements we've read through the thread it's probably reasonable to assume that the Tegra that will be used in the NX will be customised. It's hard for me to find those quotes but Thraktor mentioned the performance of those Denver cores compared to other ARM cores and those A72, A53 etc seemed more favourable in comparison.
So it's more reasonable to speculate that the NX Tegra would be customised to just have those ARM cores in general. Doesn't matter specifying which specifically.
Next, the NX is around "Xbox one in power". We heard statements about how it should be feasible for the NX to be around 300GFLOPS when using 32-bit precision FP and that it would be within range of the power of the Xbox one if it's resolution were 540p because it is 4 times smaller than 1080p
Then, we hit a snag. How are we certain the resolution is 540p? We know Matt hinted at the resolution but this was iirc a long time before the dev kits got shipped. Specs may have changed and we haven't gotten any other sources or leaks from Eurogamer for example stating what the resolution of the screen is or its screen size.
So we can continue speculating around a 540p resolution screen, it's just it would have been nice to find out what internal resolutions the NX is outputting off the dev kit.
Then, continuing on from the Xbox one in power, we have the so called dock mode that reasonable speculation suggests that the NX is underclocked when in portable mode and then increases to its neutral clock rate when docked to give an HD resolution on a TV. This is where I said I became sceptical, it can probably do that. The problem is there's not enough information.
If it's around the power of an Xbox one, how can we be certain it will output 1080p AAA games? We know the CPU is powerful according to LCGeek but, we've got nothing about the specifics of the GPU. If we knew the dimensions of the handheld itself we could determine what kind of thermal constraints it would have.
Which then leads to the last statement, "The NX is cheaper than expected."
If the NX is cheaper than expected, probably this would be relative to the Wii U for pricing. Instead of expecting $300 to $350. It could be $180 to $250 because we have to factor in that it's suppose to be a hybrid going off the rumours and not a portable.
So then, if it is suppose to be cheap. Can we really expect something with a mobile/tablet SoC that has to run at 2W to 5W in portable mode to match the power of an Xbox one in "docked mode" when we don't know how feasible it is for it to have a cooling system if it has to increase its Wattage to match the Xbox one in power? Again, we lack information on the size of the handheld so that is one major issue. It would help to explain a lot just like the Wii U's 3 stacked DVD cases size.
Also, we can't expect some external GPU to be in the dock, we already went over that it would increase the cost. We can think that it could be possible to release it separately but, we can't be so sure that the ROI would be great for Nintendo if not many people buy that peripheral and devs are having to make two different version of the same game where the one that I assume requires more work with the external GPU has a niche userbase compared to the rest.
I guess that's all I wanted to go over. It's best taking time with these things not rushing everything in one afternoon because we don't have all the information so it's better to wait for if anything new pops up until the reveal.