The Silicon: Bay Trail Inside

Obviously a big part of the Transformer Book T100 story is the inclusion of Intel's Bay Trail silicon. ASUS opted for Intel's second fastest solution: the Atom Z3740. That's four Silvermont cores running at 1.33GHz with a max turbo of 1.86GHz. I saw the T100 hit 1.86GHz fairly regularly, which backs up what we saw in our initial Bay Trail performance preview. For light tablet use, the Z3740 is incredibly quick. The beauty of Intel's latest Atom silicon is of course that it can run a huge library of x86 applications. I haven't spent enough time with Bay Trail to know whether or not its performance is truly good enough for most users. I suspect it probably needs to be a bit faster to truly replace a modern mainstream notebook + tablet, but if you're used to an older system you might be able to get away with Bay Trail. Intel claims ULV Penryn-like performance out of the fastest Bay Trail silicon, and I think that's a decent estimate. You benefit a lot from not having any silly mechanical hard drive inside, and unlike the initial wave of netbooks the T100 is actually usable.

I complained about multitasking performance in our recent Chromebook 11 review. Intel’s Bay Trail silicon in the T100 has no such  problem. Playing YouTube HD videos in the background while writing in Google Docs is a non-issue. I do occasionally see periods of high latency response, particularly when installing a new application. I believe this may be due to background AV scanning at launch.

It’s definitely possible to bring the T100 to its knees with just above a moderate multitasking workload. It’s important to keep in mind that we’re talking about ~1GHz Penryn sort of performance here and not what you’ll get out of a Haswell system. Think of it as better than what you’ll get from the ARM camp but still substantially behind what a more expensive Haswell solution will offer. Make no mistake, the T100 is very much an entry-level machine in terms of performance.

The four cores are paired with Intel's HD Graphics, a 4 EU implementation of the Intel GPU we saw in Ivy Bridge (running at up to 667MHz, sharing TDP with the CPU cores). The collection of CPUs and GPU are behind a 128-bit wide LPDDR3-1066 memory interface. Like most entry level notebooks in this price range the T100 comes with 2GB of memory. Internal storage is courtesy of an eMMC solution. I was sampled a 64GB model (using a SanDisk eMMC controller). Around 30GB of the device's storage was free at first boot (total partition size = 49GB, ~30GB free for additional apps/data).

ASUS equipped the Transformer Book T100 with dual-band (2.4/5GHz) 802.11n courtesy of Broadcom’s BCM4357. The T100 features a 1-stream (150Mbps) implementation. I didn’t have enough time to test wireless range/performance but the sheer inclusion of 5GHz WiFi in an entry level PC is music to my ears.

Software: Windows 8.1 + Office 2013

Although there are rumors of T100-like devices running Android, and eventually even dual-booting, the Transformer Book T100 launches with Windows 8.1. I haven't had much time to spend getting into 8.1 but it's largely an improvement over Windows 8. Overall it doesn't fundamentally change the concept behind the OS, although it does attempt to make migrating to it from other versions of Windows a bit easier. You have greater customization over the start screen's behavior, where the system boots by default (desktop or start screen) and installing applications doesn't automatically spam the start screen with tiles. You also get truly universal search now integrated into the start screen, which is a life saver.

Since you're dealing with an x86 version of Windows 8.1 here, you can obviously run nearly all old x86/Windows applications. This is a huge deal as it means you can replace IE11 with Chrome, not to mention use the T100 just like any other PC. I'm honestly surprised by the lack of really good 3rd party Windows applications that use the new UI. I expected there to be more uptake by now, but I was very wrong. The T100's success doesn't depend on having more modern UI Windows 8.1 apps since it can still function like a traditional PC, but the undocked tablet experience could surely benefit. Windows 8.1's native apps are definitely better this time around, but the tablet experience alone isn't as good as what you'd get on Android or iOS. Microsoft's new UI definitely has its moments (I'm still a fan of how easy it is to multitask in the OS), but it still has a long way to go.

Intel's silicon in the T100 is 64-bit capable but Microsoft still lacks a 64-bit version of Windows 8/8.1 with Connected Standby enabled. As a result, the T100 (just like all other Bay Trail platforms) ships with a 32-bit copy of Windows 8.1 (with Connected Standby enabled).  

Another huge component of the T100 offering is the in-box Office 2013 Home & Student Edition serial key. Office 2013 is pre-loaded on the device, and each box should have a booklet with a serial key to unlock the Home & Student version of the suite. I realize there's this march away from Office, but to those who still heavily use and depend on the suite it's a tremendous part of the overall T100 value.

 

Introduction & Hardware Display
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  • OneOfTheseDays - Friday, October 18, 2013 - link

    For starters, the colors of this display are not so wholly imbalanced that your parents are going to think something is wrong with the display. The display is fine for every day users and nobody is likely to complain about quality other than serious enthusiasts or professionals who require such accuracy who would NEVER BUY THIS DEVICE to begin with.

    It's an idiotic premise that display calibration is paramount in a $350 device.
    Reply
  • Nagorak - Friday, October 18, 2013 - link

    They wouldn't take issue with the colors though. Most people are not aware of that kind of nitpicky detail. That said, I think it's fair to point it out, but it's also true that it's irrelevant to most people.

    Speaking for myself, I never calibrated my desktop monitor, nor checked to make sure it was calibrated properly. Maybe it is, but I've never even bothered to check. Everything has always looked fine on it. And I'm actually a serious PC user unlike most people.
    Reply
  • ricardodawkins - Friday, October 18, 2013 - link

    +920 Reply
  • aaronr - Friday, October 18, 2013 - link

    Please test Linux compatibility or at least see if you can boot from USB.

    Thank you!
    Reply
  • typicalGeek - Friday, October 18, 2013 - link

    I think this device is hitting on all cylinders for the target group I think they're after: potential Surface 2 (ARM version) buyers.

    * For those that would pay more for the higher performing CPU: you're not the target of this machine. This is for those that shop price first, features 2nd.
    * For those that would pay more for more RAM, storage, calibrated display, etc. - see my previous comment.
    * For those wondering about the graphics performance when used for gaming: you're REALLY not the target of this machine.

    I for one think this machine appears to do what it is designed to do VERY well. First, hits MUCH lower than Surface 2 price points. 2nd, functions as either a laptop or tablet (duplicate the function of Surface). 3rd have excellent battery life. 4th, run a x86 version of Windows - allowing the vast majority of Windows software to be run. (Surface 2 can't do that, Surface Pro cost even more.)

    If you're looking at the T100 vs. the CHEAPEST surface 2 tablet, it's what, $229 MORE by the time you pay for the keyboard cover. What are the advantages at this point of going with the Surface 2 vs. the T100? If you can come up with any, are they really worth a 65% price premium?

    If I had any desire for a Surface type computer, and especially if I was on a tight budget, this unit would be at the top of my list for consideration.
    Reply
  • Nagorak - Friday, October 18, 2013 - link

    Microsoft really screwed the pooch with the Surface 2. At the price point it's at it should be running Bay Trail and be full Windows 8.1. The current Surface 2 should have been Surface Lite 2 and cost at least $50 less. They price their ARM tablet too high, so it has no reason for being when other companies are coming out with full X86 tablets for less. Reply
  • chizow - Friday, October 18, 2013 - link

    I totally agree, I think they are trying to protect the "Pro" line though but a Bay Trail with full x86 Windows 8.1 for < $500 in that Surface chassis would've been a slam dunk. Reply
  • chizow - Friday, October 18, 2013 - link

    I almost pulled the trigger on this for Amazon pre-order, but couldn't find any info about a stylus for this. Anyone have any info on it?

    My wife really wants a decent tablet/laptop hybrid but really wants the stylus for notetaking/document mark-up. There's also the Dell Venue 8" options but she really wants the 10" and all other 10" I have seen go into the ridiculous Surface Pro price range of $900+.
    Reply
  • Nagorak - Friday, October 18, 2013 - link

    You should be able to get a capacitive stylus for it. That works the same as a finger does. The Dell tablet only has a capacitive stylus too. A capacitive stylus costs less than $20. Reply
  • chizow - Friday, October 18, 2013 - link

    Cool thanks, wasn't sure about the integration/usability on that, any thoughts? Good functionality with One Note and other COTS software? I haven't used much of the touch functionality of Win8, so I'm not sure if Stylus functionality is native or not. I guess it won't have any place to just slide it into the chassis like some of the ones that integrate Stylus either? Reply

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