Wrap-up of rumors from Emily Rogers:
https://arcadegirl64.wordpress.com/2016/08/31/recap-of-nx-hardware-details/
Emily Rogers said:
- In May, I said Nvidia was involved with the system. (Source)
- The screen is around 6 inches (6.2 to be specific)
- The portable screen has a 720p resolution.
- Multi-touch touchscreen (Haven’t heard anything about a stylus.)
- 32 GB of internal storage is on the NX dev kit. (They may increase storage to 64GB for the final retail unit, but I doubt it.)
- There is an SD Card port.
- Dock Station has at least 2 USB ports on prototype. Not sure about final product.
- NX will support Unreal Engine 4 and Unity engine
- NX is below Xbox One and PlayStation 4 in raw power.
- Dev kits and prototypes are region free. I heard retail units will be region free too.
- Nintendo still plans to support the 3DS with software through 2018.
32GB to me means it's a handheld. I don't think (even) Nintendo would risk launching a home console with 32GB unless they're planning on completely screwing up digital distribution. 32GB eMMC + SD card makes sense for a handheld.
For their sake, I'm hoping for the dock to be a thunderbolt-esque implementation with a discrete GPU, USB/camera/IR ports and HDMI for TV output. Even if it sells separately for like $150 and only comes with a <1TFLOPs GPU (I'm picturing for example a 500 GFLOPs DMP M3200 in the handheld SoC and then a 1000 GFLOPs M3400 in the dock).
Now as for Emily Rogers herself, it seems that before the Wii U was released she came up with a bunch of "certainties" related mostly to software development that didn't become true. Among other stuff, she claimed Pikmin 3 would be a launch window title, that Rockstar was working on a game for the Wii U and Soul Calibur 5 would also appear. Pikmin 3 ended up releasing 1.5 years after the Wii U's release (hardly "launch window"), Rockstar never released a Wii U title and Soul Calibur 5 only released on the PS360.
To her defense, Pikmin 3 seems to have been delayed quite a bit. And if I was calling the shots on Rockstar, after seeing the first 3 months of the Wii U's performance I would pull the plug on whatever they were doing for the console.
That said, even though many people claim she is a very robust source I reckon this person has some very failed rumors in her curriculum so everything to this point must be taken with a grain of salt.
I still don't think there's a nvidia SoC in the final console. AFAIK, there's absolutely nothing on nvidia's official statements, financials, roadmaps etc. suggesting such a high-profile design win for a semi-custom SoC and Parker seems to be an afterthought to anything but automotive.
I definitely believe there might be a Tegra X1 in the handheld's development kits (perhaps even just a Jetson TX1 plus their own PCB with I/Os), but I think the final SoC will either be made by Nintendo with a DMP GPU or made by AMD.