The Xbox One - Mini Review & Comparison to Xbox 360/PS4by Anand Lal Shimpi on November 20, 2013 8:00 AM EST
Earlier this morning Microsoft lifted the embargo on press reviews of the Xbox One. I’ve been playing with final hardware and near final software for a few days now and I wanted to share some thoughts. This is by no means one of our usual thorough review jobs, just a side quest I found myself on over the past few days.
I like the look of the Xbox One. I wish it felt a little more durable, but perhaps that’s the mobile side of me speaking where materials are a bigger deal. Sitting on a stand, desk or rack from across the room the One looks clean, simple and honestly, it looks like an Xbox. The Xbox 360 was a journey into a weird sort of industrial design that was a significant departure from the original. The past couple of revisions of the 360 have moved towards sharper angles and away from the curves of the original 360. The One completes the journey back to its roots. Dare I say it almost looks like a PC, and if you crack open the chassis you’ll be reminded of the same.
I’ll start with IO on the sides and back. There’s a single USB 3.0 port on the left side of the chassis, with two more on the rear of the machine. Support for external storage is apparently on its way, as the Xbox One doesn’t allow end user upgrades of the internal 500GB hard drive. I have to say that I prefer Sony’s stance on this one.
Gigabit Ethernet and dual-band 802.11n WiFi handle Internet connectivity. I’m still shocked that the PS4 shipped with 2.4GHz only WiFi in 2013. On the AV front there’s an optical output and HDMI in/out. Kinect has its own port on the rear of the chassis and there’s an IR port as well. There’s a Kensington security slot to the right of all of the IO on the Xbox One.
The ring of light from the Xbox 360 is gone and replaced with a single, white, backlit Xbox logo on the front of the console. You’ll notice the controller position indicators are gone as well (not only from the One, but from the controllers themselves). A combination of the Kinect camera that comes with every Xbox One and IR transceivers in every controller is all you need to figure out player/controller mapping. Indeed, the Xbox One can actually log you into your appropriate Xbox Live account based on recognizing your face alone. I set the One up at my work area, so I had to awkwardly position my face in front of the Kinect camera to make the auto login work but if you’ve got a more normal setup I can see this being supremely convenient. If you live in a household with multiple Xbox users, the facial login will be one of the standout features of the new console. There’s a quick training process that you have to go through to have the console recognize your face, but after that I never had any issues with using my face to log me in. As long as I was sitting in front of the Kinect camera, I sort of forgot about needing to log in, it always just happened for me.
It’s very obvious to me that proper cooling and quiet operation were top priorities for the Xbox One. Big portions of the One’s top are covered in vents to provide air for the large fan inside. Plastic grills adorn the sides as well. The One is larger than the PlayStation 4, despite having a lower system TDP, but the chassis size is designed to keep the internals cooler and the system quieter. It’s a tradeoff we’ve seen time and time again. While I do appreciate the PS4’s size and fully expected the Xbox One to seem huge, it absolutely doesn’t in practice.
I won’t talk too much about the Xbox One’s HDMI input. I cut the cord a few years ago, so I’m not really in the best position to comment on cable TV set-top box integration with the Xbox One. What I will say is the One’s HDMI input can really be used for anything. In testing the One, I actually had my PS4 plugged in to the HDMI input and could quickly switch between consoles simply by saying “Xbox Watch TV”. The HDMI input properly (read: legally) handles HDCP content, so by default you can’t use it to circumvent the HDCP protection that’s enabled on the PS4 at launch unfortunately. The One’s HDMI output only applies HDCP to content that needs it. The dashboard, most apps and games stream through unencrypted. Unlike the PS4, the Xbox One does not support HDMI-CEC, relying instead exclusively on IR blasting to turn on your TV and cable box (if applicable).
Kinect and voice control are big parts of the Xbox One experience. Since every Xbox One comes with a Kinect in the box, developers can count on a 3D camera and always-on mic whenever they sell to an Xbox One customer. The early titles that I’ve played don’t really do a great job leveraging either of these things, but I suspect we’ll see some clever use cases in the future. I’ve never been a big Kinect user, but I did use the Xbox One’s voice control quite a bit. Just to set expectations, voice interaction with the Xbox isn’t as natural as what you’d see on an episode of Star Trek: TNG, but it’s not bad either. I found myself using voice as an augmentative interface rather than something I replaced the controller with. In fact, I typically used voice control as another pair of hands to deal with the Xbox One’s UI while I’m off doing something else. For me it was always quicker to hit the Xbox button to go home rather than telling the Xbox to go home, but for things like recording a clip of the last 30 seconds of gameplay the voice integration is irreplaceable. More than a few times I’d be particularly proud of something I did in Killer Instinct or Call of Duty, call out Xbox, record that, and it would immediately dump the last 30 seconds of gameplay into a temporary buffer. All of this would happen with no impact to game frame rate or performance. I’d just have to remember to go back into the Game DVR and actually save/commit these recordings otherwise they’d eventually be overwritten if I kept going. Unfortunately Microsoft’s Upload studio, the application needed to share these recordings, won’t be available until the official launch of the console so we’ll have to wait and see how all of that turns out.
I feel like we’re heading in the right direction as far as voice recognition goes, but we’re not quite there yet. The voice integration on the One still feels awkward and doesn’t make good use of natural, conversational language. I don’t want to feel like I’m issuing commands to my console, I want to sort of ask it to do things for me in whatever way I want and to have it respond accordingly. Hey Xbox, start downloading Dead Rising 3 and I want to play Battlefield 4 in the meantime - get me there and we’re in business.
One feature I absolutely loved using the Kinect camera for was to read QR codes to activate downloads in the Xbox Store. Recognition is extremely quick and it keeps me from having to type on the miserable on-screen keyboard (with no word suggestions like the PS4 nonetheless).
Those concerned about their privacy will be happy to know that Kinect isn’t required for use. You can boot the console and use it just fine even if you never connect Kinect. While at the dashboard you will get a little message telling you that Kinect is unplugged however.
The UI and Multitasking
The Xbox UI is much improved over its predecessor. Multitasking is no longer a painful endeavor. You can quickly move between playing a game, changing settings or even messing around with other applications. If anything, the most visible feature of the next-generation of game consoles is just how much better multitasking is. On the Xbox 360 if you wanted to mess around with any console settings while in a game you’d have to physically quit the game, and in some cases even log out of Xbox Live. With the One it’s all a matter of suspend and resume. It’s quick, unobtrusive and tremendously less frustrating.
Multitasking is also far less of a performance hog than on the 360. For starters the One has a ton of x86 cores to handle multitasking (8 total, I believe 2 of which are dedicated to OS work), and it’s now running two independent OSes with a hypervisor managing both. The results are quite evident. If you’re coming from a 360, you’ll appreciate better graphics in games today, but you’ll probably love the fact that you no longer have to fight the UI as much.
It’s not all roses though. I can definitely get the UI to drop frames, particularly when using the One’s new snap feature that lets you display two things on the screen at once. GPU power is time sliced between the the Windows kernel and Xbox OS (10% allocated to the Windows kernel). Microsoft hopes to eventually offer that remaining 10% up to game developers as well, but we’re not there yet. The time slice is quite obvious when you’re playing a game and Xbox notifications slowly animate at the bottom of the screen. When things do get sluggish however, the One mostly seems to drop UI frames and avoids increasing response time. I always dreaded doing anything while playing a game on the 360, the same is no longer true on the One.
The Xbox One’s UI isn’t always incredibly straightforward either. It’s good that Microsoft has been able to so quickly embrace and deploy a common UI across all platforms, but I’m not sure that it’s necessarily the best UI out there. There’s a large horizontal list of tiles, reminiscent of Windows 8. You can pin individual tiles to the left side of the dashboard, and depending on what screen you’re in the order of the tiles may vary depending on what you’ve done most recently. Transitions between tiles are also a bit odd. I expect to go into a tile when I select it, but in most cases the display will scroll up, transitioning to a new “window” when I activate a tile. The other thing I’d say is the tiled interface isn’t particularly pretty. Go into the movie, music or game stores and you get these beautifully integrated photos and artwork, but the bulk of what you stare at in the Xbox One UI are big blocks of color. I would’ve loved to have seen a more dramatic reimagining of what this could be (although it’s still worlds better than the Xbox 360’s UI).
The Xbox One supports up to 8 wireless controllers, one of which is included in the box. By default the controllers take two AA batteries, although Microsoft will offer optional first party rechargeable batteries at launch. I didn’t get time to build a good battery life test for the One’s controllers, but Microsoft tells me you should expect somewhere around 30 hours of use on a single set of AAs.
The new controller is a clear evolution of the 360’s controller. There are three features that stood out to me in using the controller. For starters, the amount of initial resistance in each thumbstick has been dialed back considerably. The new thumbsticks are easier to use and less fatiguing as a result. Secondly, the new d-pad ditches the silly old platform that the old d-pad rested on. Instead you get a standard plus-arrangement. Each direction is accompanied by a shallow but pronounced click. It’s great for using the d-pad for issuing commands, but for fighting games I’d prefer something a little softer rather than discrete clicks. I feel like Microsoft likely picked the right tradeoff here as the days of Street Fighter, Mortal Kombat and Killer Instinct are long behind us, despite the latter making another appearance on the One.
The final improvement to the controller is the inclusion of what Microsoft is calling impulse triggers. The One’s controller features a total of four vibrating motors, one in each grip and one in each of the two big triggers (LT/RT). For games that choose to implement it, impulse trigger support is awesome. You get a subtle rumble that’s very focused on the triggers rather than your whole controller vibrating like crazy. I feel like force feedback in controllers is obviously here to stay, but it’s rarely used in a particularly subtle fashion. Instead what you normally run into is short bursts of feedback or long, agonizing vibration. NBA 2K14 appears to use the impulse triggers and the result is something in between, and something I really did appreciate.
For the first time since the introduction of the Xbox, Microsoft has done away with the back/start buttons and instead replaced them with view and menu buttons. They more or less serve the same functions, it’s just interesting to me how every major generation we come across an obvious desire to ditch select/start.
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Flunk - Wednesday, November 20, 2013 - linkThat's intensely stupid, you're saying that because something is traditional it has to be better. That's a silly argument, not only that it's not even true. The consoles you mentioned all have embedded RAM but all the others from the same generations don't.
At this point, arguing that the Xbox One is more powerful or even equivalently powerful is just trolling. The Xbox One and PS4 have very similar hardware, the PS4 just has more GPU units and a higher-performing memory subsystem.
4thetimebeen - Saturday, November 23, 2013 - linkFlunk right now if your saying that the PS4 is more powerful then obviously you base your info in current spec sheet tech and not on the architectural design, but what you don't understand is what's underlining all that new architectural design that has to be learned at the same time it's been used, will only improve exponentially in the future. The PS4 it's straight forward a PC machine with a little mod in the CPU to take better advantage of the GPU but it's pretty much straight forward old design or better said "current architecture GPU design". Which is the reason many say it's easier to program than the Xbox One but right now that "weaker system that you so much swear and affirm is the Xbox One " has a couple game that have been pretty much design for it from the ground up been claim to be the most technical looking advance games on the market right now and you can guess which I'm talking about, that not even that I house 1st party game from Sony can't even compete in looks "KSF". I'm not saying that it's not awesome looking, it is actually but even compared to crisis3 it fails in comparison to that game. So it's suppose to be more easier to develop for, it's suppose to be more powerful and called a super computer, but when looking for that power gap in 1st party games that had the time to invest in its power, the "weaker system" with the hardest to develop architecture show a couple of games that trounces what the "superior machine" was able to show. Hmmm hopefully for you, time will tell and the games will tell the whole story!
Owls - Wednesday, November 20, 2013 - linkCalling people names? Haha. How utterly silly for you to say the two different RAM types can be added for a total of 274GB/s. Hey guys it looks like I now have 14400 RPM hard drives now too!
smartypnt4 - Wednesday, November 20, 2013 - linkTraditional cache-based architectures rely on all requests being serviced by the cache. This is slightly different, though. I'd be wary of adding both together, as there's no evidence that the SoC is capable of simultaneously servicing requests to both main memory and the eSRAM in parallel. Microsoft's marketing machine adds them together, but the marketing team doesn't know what the hell it's talking about. I'd wait for someone to reverse engineer exactly how this thing works before saying one way or the other, I suppose.
It's entirely possible that Microsoft decided to let the eSRAM and main memory be accessed in parallel, but I kind of doubt it. There'd be so little return on the investment required to get that to work properly that it's not really worth the effort. I think it's far more likely that all memory requests get serviced as usual, but if the address is inside a certain range, the access is thrown at the eSRAM instead of the main memory. In this case, it'd be as dumb to add the two together as it would be to add cache bandwidth in a consumer processor like an i5/i7 to the bandwidth from main memory. But I don't know anything for sure, so I guess I can't say you don't get it (since no one currently knows how the memory controller is architected).
hoboville - Thursday, November 21, 2013 - linksmartypnt4's description of eSRAM is very much how typical cache works in a PC, such as L1, L2, L3. It should also be mentioned that L2 cache is almost always SRAM. Invariably, this architecture is just like typical CPU architecture, because that's what AMD Jaguar is. Calls to cache that aren't in the cache address range get forwarded to the SDRAM controller. There is no way Microsoft redesigned the memory controller. That would require changing the base architecture of the APU.
Parallel RAM access only exists in systems where there is more than one memory controller or the memory controller is spanned across multiple channels. People who start adding bandwidth together don't understand computer architectures. These APUs are based on existing x86 architectures, with some improvements (look up AMD Trinity). These APUs are not like the previous gen which used IMB POWER cores which are largely different.
rarson - Saturday, November 23, 2013 - linkBut Microsoft's chip isn't an APU, it's an SoC. There's silicon on the chip that isn't at all part of the Jaguar architecture. The 32 MB of eSRAM is not L2, Jaguar only supports L2 up to 2 MB per four cores. So it's not "just like a typical CPU architecture."
What the hell does Trinity have to do with any of this? Jaguar has nothing to do with Trinity.
4thetimebeen - Saturday, November 23, 2013 - linkActually if you read and I apologized for up butting in but if you read the digital foundry interview of the Microsoft Xbox One architects that they heavily modified that GPU and it is a DUAL PIPELINE GPU! So your theory is not really far away from the truth!
4thetimebeen - Saturday, November 23, 2013 - linkPlus to add; the idea of adding that DDR3 to the eSRAM kind of acceptable because unlike the PS4 simple straight architecture design like very much the One pool GDDR5 you have 4 modules of DDR3 running at 60- 65gb/s and they each can be used for specific simultaneous request which makes it a lot more advance and more like a future DDR4 way of behaving plus killing that bottleneck people that don't understand, think it has. It's a new tech people and it will take some time to learn its advantages but not hard to program. It's a system design to have less error and be more effective and perform way better than supposedly higher flops GPUS cause it can achieve same performance with less resources! Hope you guys can understand a little and not trying to offend anyone!
melgross - Wednesday, November 20, 2013 - linkYou really don't understand this at all, do you?
fourthletter - Wednesday, November 20, 2013 - linkAll the other consoles you mentioned (apart from the PS2) are based on IBM Power PC chips, you are comparing their setup to X86 on the new consoles - silly boy.