GPU Performance

Section by Brandon Chester

The Pixel XL's Snapdragon 821 SoC uses the same Adreno 530 GPU that is used in Snapdragon 820. In the case of MSM8996 Pro AB, the max GPU frequency is set at 624MHz, which is also the same as Snapdragon 820. This means that at least on paper, one can expect the same GPU performance from the Pixel XL as existing Snapdragon 820 devices. Of course, there are always improvements to drivers and to the SoCs themselves as the manufacturing process matures, so there's always room for improvements in peak and sustained performance, but there won't be any major gains like what one would see from a completely new GPU or a bump in peak clock speed on the same part.

3DMark Sling Shot 3.1 Extreme Unlimited - Physics

3DMark Sling Shot 3.1 Extreme Unlimited - Graphics

3DMark Sling Shot 3.1 Extreme Unlimited - Overall

The Pixel XL performs similarly to existing Snapdragon 820 devices in 3DMark Sling Shot. All the devices from the past twelve months generally achieve the same overall score in this test, although when you look at the separate graphics and physics scores you'll see that some devices do better in each category than others. There's not much else to say here, as the Pixel XL isn't breaking any new ground, but it's also not behind the other Android flagship competition either.

GFXBench Manhattan ES 3.1 / Metal (On Screen)

GFXBench Manhattan ES 3.1 / Metal (Off Screen 1080p)

As expected, the performance of the Pixel XL in GFXBench's Manhattan test is in line with existing Snapdragon 820 devices. This year devices have really standardized on a resolution of 2560x1440 and Snapdragon 820, so the Pixel XL's performance in both tests is essentially identical to other phones such as the HTC 10 and the Galaxy S7. It's hard to overlook the fact that the Pixel XL's performance is competitive with smartphones that launched in the first quarter of the year, while the most recent smartphones like the iPhone 7 and 7 Plus are over 30% faster in this test despite being the same price.

GFXBench Car Chase ES 3.1 / Metal (On Screen)

GFXBench Car Chase ES 3.1 / Metal (Off Screen 1080p)

In Car Chase the situation is essentially the same as Manhattan, with the Pixel XL performing similarly to existing Snapdragon 820 devices. In both cases the performance is actually a bit better, but not significantly so. The OnePlus 3 pulls ahead of the Pixel XL in the on screen test, which makes sense given that it's a 1080p device sitting among 1440p devices. Car Chase isn't available on iOS so there's no way to compare to Apple's A10, but among Android devices the Pixel XL does provide the best GPU performance available right now.

The Pixel XL's GPU performance is in line with the current flagship Android phones. Of course, it's already November, so it won't be too long before we see the next generation of phones arrive. Launching this late into the year means that performance isn't going to be significantly better than the initial wave of Snapdragon 820 devices that have been available since February or March, which does put the Pixel in a bit of an awkward position as far as price is concerned. You can grab a OnePlus 3 for $399 and it will perform equally as well in GPU-bound applications as the Pixel, or you can spend the same amount as the Pixel on an iPhone and GPU performance is significantly better. Whether or not this matters really depends on the customer, but it's something to consider when considering the balance of performance and features relative to the cost of a device.

System Performance Battery Life
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  • andrewaggb - Wednesday, November 16, 2016 - link

    Went phone shopping this past weekend. Everybody was pushing the Pixel pretty hard but honestly I didn't like it.

    Samsung has better screen to body ratio's and I dislike the virtual home button. Open chrome and it takes up a chunk of the screen, on the samsung phones you get text in that area instead. Cameras and screen weren't any better than samsung's either. I'd take an s7 edge over the pixel anyday.

    But I was pleasantly suprised by the LG V20. Unfortunately the only carrier I could find it on doesn't have coverage in my area but the phone itself was pretty nice. Really wide angle selfie-cam (wider fov than my note 5 which already has a wider fov than most phones), nice large screen (that looked good, unlike the g5 that I think has a terrible screen), and the extra 2nd screen at the top for music controls/wifi/clock etc is a nice little touch as well.
  • ithehappy - Thursday, November 17, 2016 - link

    This is pretty ridiculous! They are charging same as iPhone and S7E, but they don't give you a great display? Or like you mentioned, the camera even, which is Pixel's main selling point, S7 outperforms it in low light? What the heck is this? I wanted to buy this phone when it cooled down in price a bit, but especially after reading the Display section I think I am out! If OnePlus 3's display is better (more accurate is better in my dictionary) then I would simply go for it, it costs like 70% less too! Jeez!

    That display completely putting me off from this. Really sad.
  • syrious - Friday, December 16, 2016 - link

    Yea, you'd be better off with the OnePlus 3 or waiting for a S8, the displays on the sammy phones are phenomenal.
  • AMD718 - Sunday, November 20, 2016 - link

    Reading through the comments, it's apparent to me that you have both Nexus/Pixel advocates and haters. The haters, as expected, are thoroughly delighted by this review as it plays to their confirmation bias. At the same time, the advocates are disheartened because it allows them no confirmation bias. But, let's be honest - The authors are biased as well. This isn't a cut on the authors. It's merely recognition that they are, in fact, human beings and not technology-reviewing robots impervious that remain 100% objective at all times. So, there is subjectivity in this article and people would be well-served in reading many reviews when they are looking for a new device. As an example, the TechSpot Pixel XL review (google it, not putting the link here) rates the Pixel XL's dispaly in sRGB mode as excellent -
    "... in my testing with the Pixel XL in its sRGB mode, this display is the most accurate I have seen. In my punishing custom CALMAN 5 accuracy test, the Pixel XL recorded an astonishing dE2000 value of 1.18, which indicates near-perfect color performance. The Pixel XL also reported near-perfect grayscale accuracy and spot-on gamma."
    Similarly, other reviews offer drastically different assessments of the camera relative to the competition.
    Bottom line, look at this review as one of many resources that you can draw upon to make your own conclusion. AnandTech's review is certainly professional and high-quality, but it is not the end-all-be-all.
  • ithehappy - Sunday, November 20, 2016 - link

    Damn! I never heard about this Techspot, but will surely read their review. I really don't know how there could be this massive difference in calibration results when same tool is used, there can't be a human error, so I don't know what to say really!
  • Androider - Sunday, November 27, 2016 - link

    The launcher being evicted from memory is a familiar phenomenon for any Nexus user when you push the device. Happens on my Nexus 7, 5 and 6p. You get a completely black screen for maybe 3-6 seconds while the launcher is either restarted or swapped in. I have no doubt it would happen on the Pixel unless Google has rearchitected the whole thing, which they clearly haven't.

    This is exactly the type of thing you won't find in a few days of testing, but will run into after using the phone for weeks and months. Thank you Anandtech for a thorough, and honest review! Android has a lot going for it, and it is my platform of choice, but you have to be honest about its shortcomings.
  • lokesh - Wednesday, November 30, 2016 - link

    I don't agree because still i vote for iPhone 7 than Google Pixel XL. In iphone i can download paid apps with vshare app but i don't know how to download paid apps for free in Google Pixel XL. http://www.vshareappdownloads.com/
  • Zovuvazz - Wednesday, November 30, 2016 - link

    I recently purchased a Pixel and have three things to say about it:

    1. It is the first Android phone I've ever owned about which I have no complaints. Everything about it works perfectly. It reminds me of iPhones, to some degree, in how polished the interface looks, feels, and works.

    2. The bezel at the bottom is quite useful as an area of the phone in which touching it doesn't accidentally cause something to happen.

    3. Its design is "boring"? Only to attention whores, perhaps.
  • syrious - Friday, December 16, 2016 - link

    FINALLY a true review of the Google Pixel phones, people over hype this phone so much. TBH I think its absolute garbage and isn't ready to compete with Sammy or Apple.

    I mean the phone isn't even waterproof, how are you making a device that isn't water resistant in 2016?
  • eh_ch - Sunday, January 1, 2017 - link

    This review is lies, the Pixel rocks.

    Crazy fast, smooth scrolling, camera is incredible and this review stole a month of enjoyment of my Pixel from me. I

    hemmed and hawed, and then it was out of stock, so it was another week before it was available again, and then another three weeks to ship.

    Anandtech I love your articles, but the criticisms of Apple fanboyism are ABSOLUTELY correct.

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