Atom to stay in-oder or go OoO?

By: Pun Zu (sxwx.delete@this.hsf.de), October 2, 2009 12:30 am
Room: Moderated Discussions
AM (myname4rwt@jee.male) on 10/1/09 wrote:
>
>Hmm, how about because according to Intel it's what they made it for: "The Intel
>Atom Microarchitecture has been designed from the ground up to deliver high performance-per-watt efficiency"
>
>http://download.intel.com/pressroom/kits/events/idfspr_2008/IDF_Day1_FactSheet.pdf
>

Yes, but thats has more to do with mix of both vertical and horisontal transistor block designs, not in-order vs out-of-order as you are implying. If you think about it, which cpu in Atoms peer-group (MPU's for portable devices) was not designer for power efficiency?

Or is Atom different becouse it was designed power efficient form the "ground up"? Well, there you have a point, but becouse that is due to the layout of the ground circuits of the chip, which are rougly half based on veritcal layout as opposite to a pure horisontal design.

The direct benefit of the veritcal CPU pipelines is the much improved heat dissipation, which heats up the chip morfe evenly leading to lower leakage current. The chip can abosbr only so much heat in a given timeframe, so there is not room for much leakage current produced heat, and due to the laws of thermodynamics, the leakage current is inhibited.

It is important to ground all electronic devices to prevent electromigrenic buildup, and since Atom has been designed as ground uo chip, that gives it an edge to those chipes that have acheived power efficiency through evelution, rather that transsistor-grassroots revolution like teh Atom
< Previous Post in ThreadNext Post in Thread >
TopicPosted ByDate
Thoughts and questions on the Cortex A9Gabriele Svelto2009/09/26 01:46 AM
  Thoughts and questions on the Cortex A9none2009/09/26 02:27 AM
    Thoughts and questions on the Cortex A9jeff2009/09/27 04:06 AM
      Thoughts and questions on the Cortex A9Michael S2009/09/27 04:29 AM
        Thoughts and questions on the Cortex A9none2009/09/27 05:01 AM
          Thoughts and questions on the Cortex A9Howard Chu2009/09/27 09:39 AM
      Thoughts and questions on the Cortex A9Wilco2009/09/27 06:03 AM
        Thoughts and questions on the Cortex A9jeff2009/09/27 07:00 AM
          Thoughts and questions on the Cortex A9a reader2009/09/27 07:17 AM
            Thoughts and questions on the Cortex A9David Kanter2009/09/27 07:37 AM
              Thoughts and questions on the Cortex A9a reader2009/09/27 07:46 AM
                Thoughts and questions on the Cortex A9Mat2009/10/01 12:04 PM
                  Thoughts and questions on the Cortex A9Wilco2009/10/01 05:09 PM
                    Thoughts and questions on the Cortex A9anon2009/10/01 07:19 PM
            Thoughts and questions on the Cortex A9RagingDragon2009/09/28 04:11 PM
          Thoughts and questions on the Cortex A9Linus Torvalds2009/09/27 08:05 AM
            OOO hw vs SW&in-order hwno thanks2009/09/27 03:47 PM
              OOO hw vs SW&in-order hwLinus Torvalds2009/09/28 05:22 AM
                OOO hw vs SW&in-order hw?2009/09/28 10:37 AM
                  OOO hw vs SW&in-order hwRagingDragon2009/09/28 04:22 PM
                  OOO hw vs SW&in-order hwMegol2009/09/29 03:35 AM
                OOO hw vs SW&in-order hwAnders Jensen2009/09/28 10:50 PM
                  OOO hw vs SW&in-order hwLinus Torvalds2009/09/29 06:44 AM
                    OOO hw vs SW&in-order hwMark Roulo2009/09/29 08:58 AM
                      OOO hw vs SW&in-order hwLinus Torvalds2009/09/29 09:30 AM
                        3- and 4-issue in-order CPUsMark Roulo2009/09/29 10:06 AM
                          3- and 4-issue in-order CPUsLinus Torvalds2009/09/29 10:29 AM
                          3- and 4-issue in-order CPUsGian-Carlo Pascutto2009/09/29 11:35 PM
                          3- and 4-issue in-order CPUsMichael S2009/09/30 01:01 AM
                    OOO hw vs SW&in-order hwmpx2009/09/30 03:14 AM
                    OOO hw vs SW&in-order hwPun Zu2009/10/02 01:44 AM
                      OOO hw vs SW&in-order hwnone2009/10/02 04:22 AM
                      OOO hw vs SW&in-order hwLinus Torvalds2009/10/02 06:11 AM
                        OOO hw vs SW&in-order hwa reader2009/10/02 08:30 AM
                          OOO hw vs SW&in-order hwLinus Torvalds2009/10/02 08:59 AM
                            MoorestownDavid Kanter2009/10/02 09:59 AM
                              What's the difference between Moorestown and Pine Trail cores?anon2009/10/03 07:37 PM
                              Moorestownnone2009/11/03 03:34 PM
                                MoorestownAnon2009/11/04 02:17 PM
                                  Moorestownnone2009/11/05 12:38 AM
                                    MoorestownDavid Kanter2009/11/05 03:45 PM
                                      MoorestownIntelUser20002009/11/06 03:17 AM
                                      MoorestownAnon2009/11/06 12:51 PM
                                        Moorestownnone2009/11/07 06:07 AM
                            OOO hw vs SW&in-order hwAnon2009/10/02 06:55 PM
                              Cluebat for graphicsDavid Kanter2009/10/02 08:19 PM
                                Cluebat for graphicsAnon2009/10/03 04:45 PM
                                  Cluebat for graphicsDavid Kanter2009/10/04 12:57 AM
                                    Cluebat for graphicsAnon2009/10/04 07:15 PM
                                      Cluebat for graphicsDavid Kanter2009/10/05 02:09 AM
                                        Cluebat for graphicsAnon2009/10/05 02:36 PM
                                          Cluebat for graphicsDavid Kanter2009/10/05 08:54 PM
                                            Cluebat for graphicsAnon2009/10/06 04:58 PM
                              OOO hw vs SW&in-order hwLinus Torvalds2009/10/03 05:58 AM
                            OOO hw vs SW&in-order hwslacker2009/10/02 08:11 PM
                            Linux graphics driversRagingDragon2009/10/03 07:27 PM
                              Linux graphics driversanon2009/10/04 06:15 AM
                                Linux graphics driversnone2009/10/04 09:12 AM
            Thoughts and questions on the Cortex A9jeff2009/09/27 05:31 PM
        Thoughts and questions on the Cortex A9someone2009/09/27 08:30 AM
          Thoughts and questions on the Cortex A9none2009/09/27 09:09 AM
            Thoughts and questions on the Cortex A9Wilco2009/09/27 10:35 AM
              Thoughts and questions on the Cortex A9someone2009/09/27 10:55 AM
                Thoughts and questions on the Cortex A9Wilco2009/09/28 01:08 AM
                  Thoughts and questions on the Cortex A9someone2009/09/28 04:58 AM
                    Thoughts and questions on the Cortex A9none2009/09/28 05:18 AM
                      Thoughts and questions on the Cortex A9someone2009/09/28 06:35 AM
                    Thoughts and questions on the Cortex A9Wilco2009/09/28 07:25 AM
                      Thoughts and questions on the Cortex A9Michael S2009/09/28 10:02 AM
                        Thoughts and questions on the Cortex A9Wilco2009/09/29 12:35 AM
                    Thoughts and questions on the Cortex A9Chuck2009/09/28 06:15 PM
              samplesAM2009/09/27 10:20 PM
                samplesWilco2009/09/28 12:51 AM
                  samplesAM2009/09/28 03:16 AM
              Shrinks and process techDavid Kanter2009/09/29 12:22 AM
            Thoughts and questions on the Cortex A9someone2009/09/27 10:42 AM
              Thoughts and questions on the Cortex A9none2009/09/27 11:52 AM
              Atom to stay in-oder or go OoO?AM2009/09/27 10:09 PM
                Atom to stay in-oder or go OoO?Ungo2009/09/28 04:34 AM
                  Atom to stay in-oder or go OoO?a reader2009/09/28 09:15 AM
                    Atom to stay in-oder or go OoO?anon2009/09/28 06:25 PM
                  Atom to stay in-oder or go OoO?AM2009/09/30 02:32 AM
                    Atom to stay in-oder or go OoO?baxeel2009/09/30 07:25 AM
                      Atom to stay in-oder or go OoO?AM2009/09/30 10:12 PM
                    Atom to stay in-oder or go OoO?Ungo2009/10/01 02:00 AM
                      Atom to stay in-oder or go OoO?AM2009/10/01 04:08 AM
                        Atom to stay in-oder or go OoO?anonymous2009/10/01 04:33 AM
                          Atom to stay in-oder or go OoO?AM2009/10/03 06:24 AM
                        Atom to stay in-oder or go OoO?Pun Zu2009/10/02 12:30 AM
                        Atom to stay in-oder or go OoO?Ungo2009/10/02 12:11 PM
                          Atom to stay in-oder or go OoO?AM2009/10/03 06:22 AM
                            Atom to stay in-oder or go OoO?Ungo2009/10/03 01:53 PM
                              Atom to stay in-oder or go OoO?AM2009/10/04 07:44 AM
                                Atom to stay in-oder or go OoO?David Kanter2009/10/04 10:02 PM
                                  Atom to stay in-oder or go OoO?AM2009/10/05 06:18 AM
                                    Atom to stay in-oder or go OoO?David Kanter2009/10/05 10:12 AM
                                      Atom to stay in-oder or go OoO?AM2009/10/06 03:51 AM
                                        Atom to stay in-oder or go OoO?anonymous2009/10/06 06:58 AM
                                        Do you have any proof?David Kanter2009/10/06 08:58 AM
                                          Do you?AM2009/10/06 10:30 PM
                                            Of course I do!anonymous2009/10/07 04:58 AM
                                              Thanks :-)AM2009/10/08 02:17 AM
                                                Thanks :-)anonymous2009/10/08 04:52 AM
                                                  Thanks :-)AM2009/10/09 02:13 AM
                                                    Thanks :-)anonymous2009/10/09 05:03 AM
                                                    Thanks :-)Foo_2009/10/09 05:47 AM
                                                      Thanks :-)AM2009/10/10 12:15 AM
                                            That's what I thought...David Kanter2009/10/07 08:00 AM
                                              That's what I thought...AM2009/10/08 02:26 AM
                                                That's what I thought...anonymous2009/10/08 05:02 AM
                                                  let's see...AM2009/10/09 02:09 AM
                                                    let's see...anonymous2009/10/09 04:43 AM
                                                      let's see...AM2009/10/09 04:52 AM
                                                        let's see...anonymous2009/10/09 05:15 AM
                                                          let's see...AM2009/10/10 12:18 AM
                Atom to stay in-oder or go OoO?someone2009/09/28 05:09 AM
          I call Trollhobold2009/09/28 03:51 AM
            I call Trollsomeone2009/09/28 05:15 AM
              OT: categories of motivation in a forumhobold2009/09/29 05:01 AM
          Thoughts and questions on the Cortex A9Michael S2009/09/28 09:43 AM
            Thoughts and questions on the Cortex A9a reader2009/09/28 03:12 PM
              Thoughts and questions on the Cortex A9someone else2009/09/28 11:25 PM
                Why Cortex A9?hobold2009/09/29 06:20 AM
                  Why Cortex A9?someone else2009/09/29 09:57 AM
                    Why Cortex A9?Richard Cownie2009/09/29 05:09 PM
                      Why Cortex A9?hobold2009/09/29 11:38 PM
                        Why Cortex A9?Richard Cownie2009/09/30 05:49 AM
                          Why Cortex A9?hobold2009/09/30 06:46 AM
                            Why Cortex A9?none2009/09/30 06:56 AM
                              Marvell Sheeva and plug computingRichard Cownie2009/09/30 08:03 AM
                              Why Cortex A9?Michael S2009/09/30 09:07 AM
                                Why Cortex A9?none2009/09/30 09:40 AM
                                Why Cortex A9?Gabriele Svelto2009/09/30 11:43 AM
                                  ARM architectural licenseDavid Kanter2009/09/30 04:57 PM
                                    ARM architectural licensea reader2009/10/01 06:25 AM
                                      ARM architectural licenseRichard Cownie2009/10/01 07:21 AM
                                Why Cortex A9?slacker2009/09/30 06:12 PM
                                  ARM architectural licenseDavid Kanter2009/09/30 06:16 PM
                                  Why Cortex A9?Michael S2009/10/01 06:45 AM
                                    Why Cortex A9?slacker2009/10/02 01:41 AM
                                      Why Cortex A9?Richard Cownie2009/10/02 09:28 AM
                                        Questions...David Kanter2009/10/02 09:56 AM
                                          Questions...Richard Cownie2009/10/02 10:29 AM
                                            Questions...Wilco2009/10/02 12:05 PM
                                          Questions...slacker2009/10/02 07:51 PM
                                        Why Cortex A9?slacker2009/10/02 07:44 PM
                            Why Cortex A9?David W. Hess2009/09/30 07:42 AM
    Thoughts and questions on the Cortex A9Gabriele Svelto2009/09/28 12:28 AM
  Thoughts and questions on the Cortex A9Wilco2009/09/26 06:38 AM
    Thoughts and questions on the Cortex A9Gabriele Svelto2009/09/28 12:38 AM
      Thoughts and questions on the Cortex A9Costanza2009/10/01 02:45 PM
    Thoughts and questions on the Cortex A9sylt2009/09/28 04:54 AM
      Thoughts and questions on the Cortex A9Wilco2009/09/29 12:15 AM
Reply to this Topic
Name:
Email:
Topic:
Body: No Text
How do you spell avocado?