Haswell Media Engine: QuickSync the Third

Although we still have one more generation to go before QuickSync can apparently deliver close to x86 image quality, Haswell doesn't shy away from improving its media engine.

First and foremost is hardware support for the SVC (Scalable Video Coding) codec. The idea behind SVC is to take one high resolution bitstream from which lower quality versions can be derived. There are huge implications for SVC in applications that have varied bandwidth levels and/or decode capabilities.

Haswell also adds a hardware motion JPEG decoder, and MPEG2 hardware encoder.

Ivy Bridge will be getting 4K video playback support later this year, Haswell should obviously ship with it.

Finally there's a greater focus on image quality this generation, although as I mentioned before I'm not sure we'll see official support in a lot of the open source video codecs until Broadwell comes by. With added EUs we'll obviously see QuickSync performance improve, but I don't have data as to how much faster it'll be compared to Ivy Bridge.

Haswell's GPU Final Words
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  • FunBunny2 - Tuesday, October 09, 2012 - link

    If Steve hadn't done what Apple does best (according to Steve) "steal" BSD unix, would you still be crowing? Reply
  • Magik_Breezy - Sunday, October 14, 2012 - link

    His operating system doesn't crash 7 times a day because he doesn't run OS X, I'll rephrase that, because he isn't a retard Reply
  • HisDivineOrder - Sunday, October 07, 2012 - link

    Let's not forget the obscenely high failure rates due of Macbook Pro's because they are huge, metallic, and yet refuse to have vents ruin the smooth awesomeness of their aesthetic.

    Whoops, for many it won't last more than two years, if that. Hell, if you're lucky, your battery will give out before your laptop cooks. Regardless, look up what Apple suggests and you'll get:

    Buy another one. Yours is old. ;)
    Reply
  • Magik_Breezy - Sunday, October 14, 2012 - link

    Anything delivers "solid performance" on Facebook & iWork
    Why pay $2,000 for that?
    Reply
  • random2 - Friday, October 05, 2012 - link

    I agree. admittedly I am not an apple fan and view them as people who have undergone a degree of brainwashing compounded by the need for some to keep up with the Jone's. A certain degree of mind control must be necessary to stick with a company that has had some questionable business practices as far as customer relations, dealing with product issues and denying said issues, not to mention the whole hypocritical stance by apple in regards to copyright infringement has also left a bad taste in my mouth. Reply
  • hasseb64 - Saturday, October 06, 2012 - link

    Disagree, not that much new from already published IDF reports almost 1 month ago. What is intresting is the claimed 40 EU GT3, other sources say lower amounts. Reply
  • JKflipflop98 - Saturday, October 06, 2012 - link

    I totally agree. It's articles like this that have kept me coming back for years. Keep up the good work Anand! Reply
  • tipoo - Sunday, October 07, 2012 - link

    "You can expect CPU performance to increase by around 5 - 15% at the same clock speed as Ivy Bridge. "

    That seems terribly disappointing for a tock, even IVB as a Tick managed 10% in most cases.
    Reply
  • medi01 - Tuesday, October 09, 2012 - link

    One can't be biased !@# !@#@ and a good journalist at the same time.
    One needs to be blind not to see how glass is always half empty for AMD, and half full for nVidia/Intel. F**!@#'s were shameless enough, to test 45W APU with 1000W PSU and such crap is all over the place.
    Reply
  • Paulman - Friday, October 05, 2012 - link

    As I was reading this article, about part way into the low platform power sections I suddenly had this thought: "Oh man, AMD is gonna die...!"

    I don't know if that's true for the entire microprocessor side of AMD, since they look like they're already starting to transition out of the desktop space, but I don't know if they're going to stand much of a chance if they're planning on entering the same TDP range as Haswell.

    Do you think there's a chance AMD will start focussing on designing ARM ISA cores? Or will expanding on their x86 Bobcat-type cores be enough for them?
    Reply

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