Performance

Atom is fast enough to run a Chrome browser and without the burden of Windows 7 I’d expect Chrome notebooks to be fast enough for most things. It remains to be seen how smooth things like scrolling Flash video playback will be however.

Google did provide two measures of performance in its announcement yesterday. Chrome OS should boot in around 10 seconds and wake from sleep instantly. These two imply that there’s some element of solid state storage at play within the Cr-48 but I’m still awaiting confirmation from Google. Edit: Storage on the Cr-48 is confirmed to be all solid state, no platters, thanks everyone!

ISA Independence

Chrome OS is currently only supported by Intel x86 platforms and will launch with Atom based designs, however with the apps running on Chrome OS being web based, from a developer standpoint the Chrome OS is effectively ISA independent.

If Google (or someone else, the OS being open source) chooses to port Chrome OS to ARM, so long as the underlying OS is full featured, apps that run on an x86 version would run on an ARM version. This leaves a huge opportunity for ARM to enter the notebook/netbook market with the Cortex A15 in the coming years. The OEMs would have to demand it however, and I suspect we will only see that if Intel drops the ball on being price/performance competitive in this space.

Whereas an ARM (or non-x86) threat to Intel never really existed in the Windows world, it’s very possible with Chrome OS.

I will add that while Chrome OS could enable ARM based notebooks, I don’t suspect that will happen in a major way anytime soon given what I know of Intel and ARM’s respective processor roadmaps.

The Hardware: Meet the Cr-48 Final Words
Comments Locked

104 Comments

View All Comments

  • Incognitus - Thursday, December 9, 2010 - link

    So, what you get is a crippled computer for the price of a real one that is locked into a walled garden software environment controlled by a company that build its business model on digging personal data, while effectively re-introducing the dial-up era "pay-per-use" model of old ?

    Sorry, maybe I have not drunken enough cool aid to see why this is great for any user.

    One can only hope that MS stays in business and true to a business model that actually makes a PC a device that INCREASES freedom. And boy, if you would have told me 10 years ago that one time MS would become the last line of defense when it comes to freedom and privacy, I would have laughed you out of the door.
  • andrewbuchanan - Friday, December 10, 2010 - link

    Lol. how true.
  • Murst - Thursday, December 9, 2010 - link

    Anand -

    Your comments about the performance hit due to Win7 seems to go directly against the comments about Moore's law.

    If Moore's law continues to apply, we should continue seeing massive performance increases in Netbooks at the same price points. By the end of next year (probably), it should mean that Netbooks should have absolutely no problem running Win7 (even if price continues to drop, it can't keep on dropping forever ). If that's the case, the performance advantage of Chrome OS disappears.

    It just seems like there was a market for Chrome OS, but Google was a couple years too slow. If this was released a couple years ago, it could have made a huge difference. However, if performance will no longer be a problem for Netbooks running Win7, the advantages of something like Chrome OS aren't so clear, especially at the same price points.
  • Spivonious - Thursday, December 9, 2010 - link

    Isn't Google giving away the OS somewhat anticompetitive? Apple and MS can't compete with that.

    Also, $400 is just way too much for what 1990s Sun would call an Internet appliance. For the same $400 I can get a CULV laptop and get a much better experience.
  • Zorblack1 - Thursday, December 9, 2010 - link

    So I can spend $50 more and get a netbook with Windows and DL Chrome and get the same experience + windows. What a joke.

    However that said the idea of a complete browser based OS is interesting and headed towards the future.

    Data rates in the US are outragous. They should never be refered to as reasonable even if they are inline with current pricing (raping?).
  • Radicchio - Thursday, December 9, 2010 - link

    As I see it, one big advantage of Chrome is the 'stateless' PC in that if you lose your laptop or it is corrupted, it will automatically download a new boot image and as soon as you log in, restore all your apps and settings.

    Windows 7 already provides very this functionality for your Office 2007 settings and Favourites via Live Mesh. What I would like to see is this extended so the entire user profile (up to 5GB) is synchronised automatically and transparently: if my laptop hard drive fails I still need to reinstall Win 7 and my apps, but I then log into Mesh and everything is restored.

    A small service running the Windows Easy Transfer utility and Mesh is all that is required and this would also be an ideal way to deal with the build-up of 'Windows cruft'...
  • ABR - Thursday, December 9, 2010 - link

    I don't get the "it's not the apps, it's the OS" argument. It might be that Windows bogs things down a lot by itself, but in most cases the reason for all the swapping, etc. is -- guess what -- the web browser. Web browsers increasingly attempt to provide a whole OS's worth of GUI and document manipulation possibilities, which are effectively layered over the same stuff provided by the OS. But because of constraints or unplanned development by small teams or whatever else, they've never been particularly efficient. It's not uncommon to see browsers consuming dozens of megabytes per tab. That's millions of bytes of information for a far less interactive display than provided by a typical desktop app.

    This is why Apple took the opposite approach with iOS: apps have only one layer of highly-optimized API before getting to the low-level OS and then the hardware. The smoothness i-devices have over others with better hardware is the result.

    But in computing, the higher-level model always wins, because hardware overtakes any inefficiency. The Chrome approach might be the future, but it will be in spite of bloat, not because of reducing it.
  • wumpus - Thursday, December 9, 2010 - link

    The opening statement claimed that you could reach 90% of personal computers in 1996 by writing for one OS seems unlikely. You could probably run a DOS program on 90%, but it would be much harder to get win 3.1 and windows95 users to run in the DOS penalty box. I know I still played plenty of games (Quake 1 and I'm sure plenty of glade games) in DOS but I think your hypothetical program would get more users if built for win3.1 (but would not be possible on >10% of boxes).
  • andrewbuchanan - Thursday, December 9, 2010 - link

    I'd rather have a notebook with windows and run chrome in it.

    And at 12" you can get a notebook. Might cost alot more than $400, but it'd be able to do alot more as well.

    Also the new amd atom alternatives should be fast enough to run windows 7 better and still fall into the $400 price range.
  • MrSpadge - Thursday, December 9, 2010 - link

    This is really fascinating! If you trust Google this is.. dare I say the holy grail of computing? A system which just works and which is capable of almost any task most people need to do. Nevermind the curretn hardware implementation, cost for data transfer etc... this could change / improve any day.

    Just forget your well managed, high performance main rig for a moment and consider Joe Sixpack in all his computer-illiterate clumsy-ness and what this could do for him!

Log in

Don't have an account? Sign up now