CPU and General Use Performance

Snapdragon is what Qualcomm calls its SoC, but the CPU itself is called Scorpion. Scorpion is very similar to ARM’s Cortex A8, but with potentially twice the Neon (SIMD FP) throughput. In day to day use however, I don’t expect to see a huge difference between the Scorpion and A8 CPU cores used by Qualcomm and TI respectively.

We’ll start with the targeted browser tests, first SunSpider. A javascript performance test, this benchmark is completely network independent but it measures the performance of the browser as well as the underlying hardware.

SunSpider shows the Droid X roughly on par with the Nexus One running Android 2.1, and a bit slower than the HTC offerings. This benchmark is as much of a software test as it is a hardware one since the move to Froyo (Android 2.2) cuts benchmark times in more than half.

The performance delta from the original Droid to the Droid X is extremely pronounced here. The Droid is just plain slow, and to think it wasn’t that long ago that we were begging manufacturers to use the Cortex A8. The X is a major step forward compared to last year’s high end smartphones.

Next up is the Rightware BrowserMark. This test combines JavaScript and HTML rendering performance:

BrowserMark puts the Droid X in the same league as other Android 2.1 phones. In terms of real world web browsing it doesn’t look like there’s any real difference between the OMAP 3630 and Qualcomm’s Snapdragon.

Turning an eye towards the real world we have a WiFi web page loading test. Here we’ve got a local copy of the AnandTech front page and we’re loading it over WiFi. Note that these results can’t be compared to previous tests as they are running in a slightly different environment than in previous reviews.

The lower level synthetic CPU tests mostly echo our findings thus far - there's very little difference in CPU performance between the OMAP 3630 and Qualcomm's Snapdragon.

The Linpack and Pi tests are very much compiler benchmarks as well as platform tests. We’ve actually had to remove the Froyo Nexus One results from the Linpack graph simply because they make the graph unreadable - Froyo is nearly 3x the speed of the fastest Android 2.1 phone here.

On a relatively level playing field, with all phones running Android 2.1, the Droid X is around twice the speed of the original Droid. The OMAP 3630 even holds a performance advantage over Snapdragon in this test. While Linpack as a workload isn’t very representative of what most people will do with their phones, it is a great FP and cache benchmark.

From a CPU and platform perspective, TI’s OMAP 3630 appears to be just as fast as Qualcomm’s Snapdragon SoC. The two perform very similarly across the board regardless of benchmark. The OMAP most visible advantage is in its GPU. The PowerVR SGX 530, especially running at 200MHz in the OMAP 3630, is at least 50% faster than the present day competition in other Android phones. It should be similar to performance offered by Apple’s A4.

The GPU Performance Showdown: Snapdragon vs. OMAP 3630 The OMAP e-Fuse & Motorola's Bootloader
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  • Spoooon - Tuesday, July 27, 2010 - link

    Just noticed some similarities between a "review" on CNN (http://money.cnn.com/galleries/2010/technology/100... and this one:

    CNN Money:
    Overall, the build quality of the X is solid. Motorola has pulled off two high-end Android phones -- this and the original Droid -- that really feel good and inspire confidence. There's no give on any of the buttons, the volume buttons aren't loose and broken out of the box like some were on the original Droids, and the grippy plastic makes it feel even better. Having the phone tilt a few degrees and not rest completely flat on surfaces will help prevent the back from getting scratched up.

    Anandtech:
    Overall, the build quality of the X is solid. Motorola has pulled off two high end Android phones that really feel good and inspire a lot of confidence. There’s no give or play with any of the buttons, the volume buttons aren’t loose and broken out of the box like some Droids were, and the grippy plastic makes it feel even better. Again, I think having the phone tilt a few degrees and not rest completely flat on surfaces will help the back not get scratched up.

    They are peppered throughout the CNN review. Maybe CNN borrowed your content with your consent?
  • Spoooon - Tuesday, July 27, 2010 - link

    Oops. Noticed the attribution on the first page of the CNN article.

    LOL, I started reading it an hour ago, then stopped to work, then went back to it. :)
  • grkhetan - Thursday, July 29, 2010 - link

    Hello, One question about the antenna chart. In the "holding naturally" column, where you touching the lower left black strip in the iphone 4?

    THanks
    Gaurang.
  • brucebergman - Thursday, July 29, 2010 - link

    I buy a phone to make phone calls first, be fancy second. (Fancy is nice, yes! But...) I didn't see anything on antenna analysis, or an externally accessible antenna jack should you feel the need to plug in some serious RF gain.

    My last two phones were the Audiovox CDM9000 and the LG VX2000, and currently is a Palm Treo 700wx. What do they have that the new crop do not? A real antenna, for those places where the NIMBY's won't allow new cell sites, and a way to connect an external antenna if you go out in the boonies a lot.

    Until someone addresses this, I'm sticking with the Palm Treo. Or till it's hopelessly outdated and/or breaks and they can't find a replacement, at least.
  • weekilter - Thursday, July 29, 2010 - link

    Too bad Moto couldn't have had the same understanding that Apple did and prevent VeriZon from putting their logos all over the device. Why the carriers think their logo adds to the appeal of a device is lost on me.
  • myshadows - Monday, August 9, 2010 - link

    Thanks for the awesome review! I may have missed this, but what is the speed of the internal 8 GB of memory compared to the Class 4 SD Card?
  • ItsaRaid - Sunday, August 29, 2010 - link

    Anand or Brian-

    Which would you pick?

    Im trying to decide which way to go, I have a BB9700, with problems, I have looked at Both Phones the IPHone 4 and the Droid X- Im stuck- Hope maybe you can guide me as well.
    Here is my Direct Contact Info:
    ItsaRaid@columbus.rr.com
    Hope you will take a few moments of time and help guide my decision making. Both Screens are Gorgeous and their sizes are no a big deal-

    Thank You

    Larry
  • BookDoctor - Monday, September 27, 2010 - link

    I'm with you right down the line, especially regarding the length of the charging cord. Seems to me it's just another case of the supplier wanting to make an extra buck on accessories. Oh, well. . . . Nonetheless, I think the superior performance across the board makes it a small price to pay to have what's--at least in my book--the best Android device thus far.
  • smithgood9 - Thursday, December 9, 2010 - link

    As a Droid X fan, I find it useful to me. I wanted to transmit videos to PS3 for enjoying, but I failed. Because PS3 can only play it supports video formats. and PS3 can't support 3GP or other formats. Fortunately, I find a great Droid X video converter - Foxreal Video Converter, which can convert between various videos with excellent output quality. Use it transmit videos to MP4 and transmit videos to PS3 by DLNA function.

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