GameStream and GRID

The final software features that Shield Tablet brings to the table are GameStream and GRID. These are effectively methods of turning the tablet into a thin client, as all of the rendering/computation is done on a computer either in the LAN or on a server in San Jose. From a technical perspective, both work great as long as the connection has high bandwidth and low latency.  For GRID, I managed to get a great user experience on a symmetrical 10 Mbps connection and around 10ms latency to the server. Games like Saints Row 3 played as if running on a console when the device is actually streaming from NVIDIA servers. From the user’s perspective, it’s a matter of going into the app drawer, opening GRID, and selecting a game. It’s simple and given sufficient server coverage I could easily see a Netflix-style usage model taking off quite successfully.

Although I didn’t spend as much time with GameStream, I didn’t detect any input lag and for the most part it’s just as simple. As long as a GameStream-enabled PC is on the same network, accessing GameStream compatible games is just a matter of going to the Shield Hub application, entering a four digit code on the PC to pair it with the tablet, and selecting a game. GameStream also works remotely, but the same caveats that come with GRID apply to GameStream on both the server and client end. Of course, the games that will run on GameStream have to be carefully selected. While it’s fully possible to play a twitch shooter like Call of Duty through GameStream, trying to use a controller in multiplayer is simply a massive disadvantage against people that are competent with a mouse and keyboard. I've included a screenshot of Mirror's Edge that I took while testing GameStream.

Gaming Ecosystem

Ultimately, I’m a bit conflicted on whether GameStream and GRID are really designed to stand on their own though. GameStream only works while you’re at home, and GRID is highly dependent upon low latency and also needs around 10 Mbps download and 5 Mbps upload for an ideal experience. Due to the latency requirement and the fact that the only GRID server bank is in San Jose, the very low latencies that GRID is best suited for are generally only achievable in California and parts of other nearby states. They’re definitely great in the situations that they work, but ultimately the native game library has to stand alone. To this end, the tablet is in a far better situation than the original Shield. The number of games that provide a quality gaming experience is now leaps and bounds better than what we saw with the launch of the Shield Portable. Trine 2 is included out of the box, and while I didn’t get a chance to try co-op mode it’s a compelling experience that once needed GameStream or GRID to be played on Shield. Along the same lines, the Grand Theft Auto series, Half Life 2, and Portal all play surprisingly well.

Fundamentally though, I don’t think single player games alone will sell Shield as a gaming platform. A single player game can only have a certain amount of replay value. Something like Half Life 2 might have 12 hours of gameplay at best. In comparison, multiplayer has massive amounts of replay value because even the same map can play out differently depending upon the people that play in the round. It’s that factor that makes it possible for people to spend 1200 hours playing a game like Battlefield 2. Unfortunately, for the most part the Shield tablet has a game library that seems to be skewed towards single player games. Fortunately, NVIDIA seems to understand this. While I haven’t been able to play War Thunder on Shield tablet, the promise of compelling multiplayer games on this device would be a strong enough reason to excuse potential shortcomings in other areas. Although it's good that an immersive multiplayer title is coming to Shield tablet, the key point of emphasis is that people playing a Shield device can play with those on console or PC as well. Until NVIDIA hits critical mass for Shield device adoption, multiplayer titles that only allow people on Shield to play with others on Shield will struggle because people won't play multiplayer unless there are other people to play with.

Software: DirectStylus 2, Console Mode, ShadowPlay CPU Performance
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  • Stuka87 - Tuesday, July 29, 2014 - link

    I think the tablet on its own is decent. Although it is very heavy for its size (Which BTW this review does not mention its weight anywhere).

    The controller is what I end up scratching my head over. In their release photos they show a girl gaming with the tablet, but sitting like 3ft away. As if being that far away would be enjoyable.

    One other thing that is not clear, if the tablet is NOT on wifi, will the controller still work? The article makes it sound like you have to be on wifi.
  • Friendly0Fire - Tuesday, July 29, 2014 - link

    WiFi *Direct* is a straight connection between the tablet and the controller using the WiFI protocol. It most certainly doesn't need a network to work.
  • Stuka87 - Tuesday, July 29, 2014 - link

    Hm, ok. But he specifically said it depends what type of wifi network you are on.
  • lmcd - Tuesday, July 29, 2014 - link

    That's for the connection band. Meaning that if one of the two Wi-Fi bands is in use for Wi-Fi, then the other one is the one that'll be used for the Wi-Fi direct.
  • halca - Tuesday, July 29, 2014 - link

    Really? That's it for the directstylus review section? I'm disappointed. I hoped to see more comparison between the old and new, and compared to wacom's tech on samsung note line.
  • scbundy - Tuesday, July 29, 2014 - link

    Shame about the screen, but with my old Nexus 7 broken and me looking for a gaming tablet replacement, this one appears to fit the bill perfectly. Especially since my gaming PC has a 780 GTX. Can't wait to try it out.
  • dabotsonline - Tuesday, July 29, 2014 - link

    "In essence, this device is already ready to serve as an Android TV device."

    I thought that Google are mandating a very specific UI design for Android TV devices - one which is very different from this? Do you have any inside info regarding the final version this fall / autumn, Josh?
  • aamir147 - Tuesday, July 29, 2014 - link

    I think he means nvidia can eventually add an android TV mode when connecting via hdmi just like you can get a console mode.
  • SpartyOn - Tuesday, July 29, 2014 - link

    Personally, I love my Shield Portable (or whatever they're calling the 1st Gen device). Sitting in bed or on the couch streaming the game I just turned off at my desk is fantastic. It's also the best Android emulator device out there.

    The recent updates to allow outside the home streaming (which this article incorrectly states as only allowing in-home; please change) and 1080p Console Mode streaming via wired Ethernet, have made this a killer mobile gaming device. Instead of carting my mITX build back and forth when I want to play a game via controller on my HDTV, I can now simply hook up the Shield and stream the game, in full 1080p, to the TV and can hook up an XBOX 360 wireless controller with USB OTG. No more hauling a computer around the house or having to settle for a laptop! Seriously awesome.

    My wife and I continuously fight to use the Shield when heading to bed, she for her emulators and me for streaming from my gaming rig. I REALLY want to pick up another one so that she can have her own, so I was hoping this was going to be a self-contained device like the 1st Gen, just with the K1 and maybe some weight balancing, an extra miniUSB port, and a 6" screen with less bezel (the bezel with the 5" is HUGE and I'm sure they could creatively get a slightly bigger screen in there).

    Unfortunately, the new Shield device as a tablet is... underwhelming. Sure it has snazzy bells n' whistles for a tablet, but with the larger form factor and lack of handholding ease, this really kills a lot of its portability. I prefer the fully contained controller/screen of the original; plus, it was different and really created a new market. Now it's just another tablet in a crowded field. Seems like a dumb strategy to me.

    Until they release a refreshed Shield Portable with the K1, I'll be keeping my money. Kudos to NVIDIA though for the 1st Gen device - I love it.
  • fivefeet8 - Tuesday, July 29, 2014 - link

    Unfortunately, you're probably in the minority at this point and I do understand why some would prefer it that way. One of the reasons I didn't get the original shield is because you couldn't do much else with it besides gaming. Even though I loved the hardware and software, I wanted something that could encompass more. Something I could use for both work and play on mobile. The new Shield Tablet fits that almost perfectly.

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