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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  • numberoneoppa - Wednesday, July 21, 2010 - link

    Can't wait, I look forward on your impressions on Samsung's touchwizz overlay, from what I can tell, it rather hurts the GUI performance. :(
  • Zebo - Wednesday, July 21, 2010 - link

    Would be nice if these smart phones reviews had a large table for quick access to pro's and con's of each phone.

    Each box/catagory in the table could be based on 1-10 with a little narrative or to as simple as just check mark for superiority.

    Hey it's a perfect review so i had to make something up to nag about:)

    Droid X seems to be top dog android...- Evo is unsuitable you actually USE the phone's unlimited plan with it's poor batt life but just as nice too. Hard to pick.
  • radium69 - Wednesday, July 21, 2010 - link

    Thank you Brian & Anand, for this in depth review.
    I find your articles to be very interesting, and well written!
    Keep up the good work!
  • mvmorr01 - Wednesday, July 21, 2010 - link

    Thanks, cool app!
  • LoneWolf15 - Wednesday, July 21, 2010 - link

    (quote)"The Droid X is the spiritual successor to last year’s Droid."(/quote)

    Actually, I'd say the upcoming Droid II is the sequel, as it has a fully tactile keyboard, as opposed to the touchscreen Droid X. I'd say the Droid X is a new product rather than a successor.

    I'm waiting to see what the Droid II can do --I won't buy a smartphone that doesn't have a physical keyboard.
  • tbuck79 - Wednesday, July 21, 2010 - link

    I have a Droid X, the WiFi is terrible on my Netgear Router but at work on a Linksys router it's fine (both are single band N), however, using any WiFi the distance is really bad with the X, compared to an iPhone 4 in my other hand, the iPhone can get MUCH farther away from the AP than the X, could you guys see if there is an actual problem with range on the X?
  • WaltFrench - Saturday, July 24, 2010 - link

    you must be holding the X the wrong way.
  • Ratman6161 - Wednesday, July 21, 2010 - link

    The Droid and the Doid X are both Android 2.1 and both are soon to be upgraded to 2.2 (mine already is). The run the same apps and do the same things (weather or not you like Motoblur and find it an advantage is up to you). The Droid will basically do everything the Droid X does - just not quite as fast. So "obsolete" is a matter of perspective. That's what Verizon and Motorola would like us to think. They just love people like your friend who ditched his Droid for an Incredible and now wants to ditch the incredible for a Droid X.

    Lets face it - it's evolution not revolution. If you are always trying to have the latest cool gadget, you are always going to end up disappointed and with a much thinner wallet.

    Good review though. If I were buying today I'd probably go with the X. But with another year to go before the next upgrade, something else will come along long before I'm ready to buy.
  • digipro55 - Wednesday, July 21, 2010 - link

    Incredibly well written and through review. I can admit I didn't understand all the jargon in the performance tests but it certainly is a wealth of knowledge concerning the best Android phone on the market. Thanks again for a very informative review
  • Aikouka - Wednesday, July 21, 2010 - link

    Hey Brian, just to let you know, the mini-HDMI to HDMI cables are available at Monoprice, but of course it sounds like you were looking for one ASAP from a B&M store :). So I guess if you know you'll need one, you can order one, but it also looks like they're not terribly commonplace as you mentioned as they're kind of expensive on Monoprice compared to standard HDMI cables.

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