By: Exophase (exophase.delete@this.gmail.com), February 4, 2015 8:01 am
Room: Moderated Discussions
Eric Bron (eric.bron.delete@this.zvisuel.privatefortest.com) on February 4, 2015 3:42 am wrote:
> https://twitter.com/TheKanter/status/562788528137187329
ARM specifically says that the improvements are more than 50% due to "architectural advances" instead of process. Or at least S|A says ARM told them that (http://semiaccurate.com/2015/02/03/arm-outs-a57-successor-maya-core-cortex-a72/)
This could include perf and perf/W improvements in the interconnect as well as the clusters.
Who knows where these numbers really come from. The one calling A57 1.9x the "sustained" performance of A15 is weird and I don't think matches real world scenarios we've seen, or even come close to ARM's previous marketing material.
> https://twitter.com/TheKanter/status/562788528137187329
ARM specifically says that the improvements are more than 50% due to "architectural advances" instead of process. Or at least S|A says ARM told them that (http://semiaccurate.com/2015/02/03/arm-outs-a57-successor-maya-core-cortex-a72/)
This could include perf and perf/W improvements in the interconnect as well as the clusters.
Who knows where these numbers really come from. The one calling A57 1.9x the "sustained" performance of A15 is weird and I don't think matches real world scenarios we've seen, or even come close to ARM's previous marketing material.
| Topic | Posted By | Date |
|---|---|---|
| ARM announces A72 | Maynard Handley | 2015/02/03 12:36 PM |
| ARM announces A72 | anon | 2015/02/03 01:53 PM |
| ARM announces A72 | Hugo Décharnes | 2015/02/03 02:20 PM |
| ARM announces A72 | juanrga | 2015/02/03 05:15 PM |
| ARM announces A72 | Wilco | 2015/02/04 01:58 AM |
| ARM announces A72 | Eric Bron | 2015/02/04 02:48 AM |
| ARM announces A72 | none | 2015/02/04 03:24 AM |
| ARM announces A72 | Eric Bron | 2015/02/04 03:42 AM |
| ARM announces A72 | Exophase | 2015/02/04 08:01 AM |
| ARM announces A72 | Anon | 2015/02/04 08:35 AM |
| ARM announces A72 | Exophase | 2015/02/04 08:58 AM |
| ARM announces A72 | Groo | 2015/02/04 10:24 AM |
| ARM Marketing, BS up to my ears | David Kanter | 2015/02/04 11:51 AM |
| ARM Marketing, BS up to my ears | Maynard Handley | 2015/02/04 02:59 PM |
| ARM Marketing, BS up to my ears | David Kanter | 2015/02/04 03:21 PM |
| ARM Marketing, BS up to my ears | Groo | 2015/02/04 03:30 PM |
| ARM announces A72 | juanrga | 2015/02/04 05:23 AM |
| ARM announces A72 | Wilco | 2015/02/04 04:01 PM |
| ARM announces A72 | juanrga | 2015/02/04 05:06 PM |
| ARM announces A72 | Anon | 2015/02/04 02:28 AM |
| ARM announces A72 | juanrga | 2015/02/04 05:31 AM |
| ARM announces A72 | Aaron Spink | 2015/02/04 07:49 AM |
| ARM announces A72 | Ronald Maas | 2015/02/03 08:23 PM |
| ARM announces A72 | Seni | 2015/02/04 01:19 AM |
| ARM announces A72 | Maynard Handley | 2015/02/04 11:42 AM |
| ARM announces A72 | Seni | 2015/02/04 01:33 PM |
| ARM announces A72 | dmcq | 2015/02/04 01:57 PM |
| ARM announces A72 | Ronald Maas | 2015/02/04 07:42 PM |
| ARM announces A72 | anon | 2015/02/04 06:19 AM |
| ARM announces A72 | Exophase | 2015/02/04 08:31 AM |
| ARM announces A72 | David Kanter | 2015/02/04 11:25 AM |
| ARM announces A72 | Exophase | 2015/02/04 02:33 PM |
| ARM announces A72 | anon | 2015/02/04 11:27 PM |
| ARM announces A72 (fixed format) | anon | 2015/02/04 11:29 PM |
| ARM announces A72 | Exophase | 2015/02/05 12:11 AM |
| ARM announces A72 | anon | 2015/02/05 01:02 AM |
| ARM announces A72 | anon | 2015/02/04 06:57 PM |
| ARM announces A72 | Wilco | 2015/02/03 02:39 PM |
| ARM announces A72 | Maynard Handley | 2015/02/03 03:13 PM |
| ARM announces A72 | anon | 2015/02/03 03:29 PM |
| ARM announces A72 | Wilco | 2015/02/03 03:44 PM |
| ARM announces A72 | David Kanter | 2015/02/04 10:56 AM |
| ARM announces A72 | Peter Greenhalgh | 2015/02/04 11:56 AM |
| ARM announces A72 | Aaron Spink | 2015/02/04 12:59 PM |
| ARM announces A72 | Alberto | 2015/02/07 11:22 AM |
| ARM announces A72 | Exophase | 2015/02/07 11:47 AM |
| ARM announces A72 | Alberto | 2015/02/07 01:44 PM |
| ARM announces A72 | Exophase | 2015/02/07 03:35 PM |
| ARM announces A72 | Alberto | 2015/02/08 02:09 AM |
| ARM announces A72 | Exophase | 2015/02/08 12:05 PM |
| ARM announces A72 | David Kanter | 2015/02/08 01:39 AM |
| ARM announces A72 | dmcq | 2015/02/08 05:14 AM |
| ARM announces A72 | Michael S | 2015/02/08 05:38 AM |
| ARM announces A72 | Gabriele Svelto | 2015/02/10 06:11 AM |
| ARM announces A72 | Jouni Osmala | 2015/02/10 12:24 PM |
| slit vs unified | Michael S | 2015/02/10 02:57 PM |
| slit vs unified | dmcq | 2015/02/11 06:44 AM |
| ARM announces A72 | Doug S | 2015/02/08 10:00 AM |
| ARM announces A72 | Exophase | 2015/02/08 11:57 AM |
| ARM announces A72 | dmcq | 2015/02/04 02:10 PM |
| ARM announces A72 | David Kanter | 2015/02/04 03:28 PM |
| ARM announces A72 | Wilco | 2015/02/04 02:59 PM |
| ARM announces A72 | Aaron Spink | 2015/02/04 10:31 PM |
| Intel 32nm vs 14 nm | Michael S | 2015/02/05 02:03 AM |
| Intel 32nm vs 14 nm | Wilco | 2015/02/05 03:27 AM |
| Intel 32nm vs 14 nm | David Kanter | 2015/02/05 10:05 AM |
| Intel 32nm vs 14 nm | carop | 2015/02/05 12:12 PM |
| Normalize to drawn or effective width? | David Kanter | 2015/02/05 12:45 PM |
| Normalize to drawn or effective width? | carop | 2015/02/05 03:40 PM |
| Normalize to drawn or effective width? | David Kanter | 2015/02/06 01:44 PM |
