Performance

With Honeycomb, Google enabled full GPU acceleration across the OS. As a result, I had hoped that we’d have a very Windows Phone 7 like experience in Android 3.0. For the most part, it’s similarly smooth, but it’s still not quite perfect.

Performance in Honeycomb seems even more dependent on background apps than with earlier versions of Android. I’m not sure if that’s because Honeycomb is less aggressive about kicking processes out of memory or if I’m simply doing more with the OS on a larger screen, but I found myself killing tasks manually more frequently in Honeycomb than I did on Froyo. It’s also possible that with faster hardware and a faster OS that any slowdown, even if only minor, is more perceptible.

Swiping between home screens is butter smooth under Honeycomb, as is interacting with widgets and notifications. Applications launch quickly and scrolling in them is smoother than any other Android release. Even scrolling in the browser is finally smooth on Android, although I don’t believe it’s quite up to par with iOS/WP7. Granted Honeycomb doesn’t support Flash yet so it’s too early to tell how Flash integration will change the browsing experience, but I wonder if the delay on integrating flash has to do with ensuring that browser scrolling performance isn’t hurt.

As we saw with the Atrix 4G, performance benchmarks may be slower on the Xoom due to its higher native resolution (1280 x 800) than the competitors. This is particularly evident in the 3D gaming tests. I almost wonder if we'll begin seeing higher performing SoCs in tablets going forward, with lighter hardware being used in smartphones. It's clear that these smartphone SoCs, while fine for lower res smartphones, don't have the compute horsepower or memory bandwidth to cope with higher resolution displays.

I'm also not entirely sure what's going on in the Quadrant results as there are some significant drops in performance on the Xoom vs. Atrix. This could be a Honeycomb thing or an issue with the benchmark itself.

Linpack

GLBenchmark 2.0 - Egypt

GLBenchmark 2.0 - PRO

Quadrant Benchmark

Quadrant CPU Benchmark

Quadrant Memory Benchmark

Quadrant I/O Benchmark

Quadrant 2D Benchmark

Quadrant 3D Benchmark

BaseMark GUI Benchmark - Animation

BaseMark GUI Benchmark - Texture IO

BaseMark GUI Benchmark - Composition

BaseMark GUI Benchmark - Rendering Order

Camera Quality Wireless Performance: Cellular & WiFi
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  • mrdeez - Monday, February 28, 2011 - link

    I was gona wait for the wifi version but now, I am really thinking of just getting a new lappy for 350...I can still tether to phone and it is cheaper and no stupid data contracts. I am sure we wont see these wifi versions for awhile. It's almost starting to look like google is greedier than apple and thats very scary!
  • IBM650 - Tuesday, March 1, 2011 - link

    Mossburg ran a movie loop, IPAD was about 11 hours, Xoom about 7. So a big difference
  • prtech - Thursday, March 3, 2011 - link

    AS per my understanding 'ADAM' is already out and hoping you got one. Can you give us Benchmarks and in depth review like you did for other products.
  • mmullany - Friday, March 4, 2011 - link

    Iin order to pass ACID, the 100/100 has to match the reference image and the animation has to be smoooth. The Xoom fails in three ways - it has a rendering artifact in the top right, the animation isn't smooth and the colors don't match exactly. In addition, many of the HTML5 features that the Xoom self-reports as having, do not actually operate correctly.
  • AnnonymousCoward - Saturday, March 5, 2011 - link

    Great to see some timed tests! Real-world loading time is directly understandable and relevant. Now please do the same in your SSD reviews :)
  • JefTek - Sunday, March 6, 2011 - link

    I ran the Sunspider tests multiple times on my Xoom and never seem to have received a number higher than 2100.

    Without doing a full on average, my results were closer to the 2050ms mark.

    http://jeftek.com/1942/motorola-xoom-sunspider-res...

    I wonder what was different?
  • Hrel - Sunday, March 13, 2011 - link

    I'd really like to see a 24" 1080p touch screen with smartphone innards. Instead of using desktop or even laptop parts just cause it'd cost WAY less. Or better yet have a 24" 1080p touch screen with an empty slot so you can just insert your tablet/smartphone (would require a universal port or cable) and have that power the display. The display should also incorperate a hdd bay or two. Cause really, who wants to go around buying a tablet for each room in the house?

    I just think it'd be really nice to have a much larger touch screen in the kitchen on the stand where you can stream music, watch a youtube video, look at recipes while cooking. Or out on the deck grilling. 6-10" screens are great if you want something larger than a smartphone/archos tablet to carry around with you and get great battery life where you can basically just surf the web. But for in home use, anywhere a stationary device can be placed, a larger screen is almost always better.
  • turbobutton - Tuesday, March 15, 2011 - link

    Apparently "Corning Glass" is one part of that equation that can make it happen, although clearly more technology needs to be developed for this to be feasible. You will really enjoy this video:

    http://www.youtube.com/watch?v=6Cf7IL_eZ38
  • Hrel - Sunday, March 13, 2011 - link

    "Google lets you "blank" if you want". That whole idea, giving YOU the choice of how you want it to work. I don't just want that, I NEED it. If Apple will never open up and give configuration options to users, then I will never use Apple anything. I will never recommend it and I will always fight their market penetration.
  • Hrel - Sunday, March 13, 2011 - link

    Wow, I was hoping for 400 bucks. I was thinking they'd probably jew us out and charge 500 though. 800?! That's just stupid, Archos it is then.

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