spemanig said:
Poojipoo said: This seems to line up pretty well with the other recent rumor that the NX handheld would be using a Pascal-based Tegra GPU. A handheld running XB1 level graphics would actually be impressive. |
It would be very impressive.
It would also be impossible in 2017.
|
I wouldn't say impossible but challenging for sure.
You would need at least 5 watts devoted to the chipset alone, and performance per watt would have to match what AMD is doing on Polaris 11 (50 GFLOPs/watt). If Nvidia can pull that off (or whoever), that brings you to 250 GFLOPS.
250 GFLOPS can be stretched pretty far if you running games at a low resolution ... 640x480 would be 1/6.75 the pixels of 1080p, 960x540 is 1/4. So that would be a fairly dramatic drop. You'd also have to cut effects down to medium or low settings (PC equivalent).
And your form factor would definitely not be a pocket handheld. 5 watts for the chip + 1-2 watts for the display/memory/modem/misc brings you up to about 7 watts, that would require a battery the size of an iPad (full-size) to get a tad over 3 1/2 hours of juice out of. Fortunately batteries aren't super expensive, unfortunately a battery like that would be huge.
It would have to be a tablet form factor and not one of those mini-tablets either. Something the size of a Wii U gamepad would probably be required. It would likely cost $250 at least, lets assume $40-$50 for a cheap 6-inch display + touch panel, $50 for the chipset, $50 for the memory, $10 for cheap FLASH, $20 for your battery, $60 misc electronics + plastic casing, $10 profit margin, $8 packaging/assembly. Probably would have to be sold for $269.99 or something.