Any benchmarks of Exynos 4?

By: Wilco (Wilco.Dijkstra.delete@this.ntlworld.com), May 5, 2012 4:14 pm
Room: Moderated Discussions
Foo_ (foo@nomail.com) on 5/5/12 wrote:
---------------------------
>Wilco (Wilco.Dijkstra@ntlworld.com) on 5/5/12 wrote:
>---------------------------
>>Linus Torvalds (torvalds@linux-foundation.org) on 5/5/12 wrote:
>>---------------------------
>>>>
>>>>According to the above results, the A9 has 31% lower IPC than Bobcat, ie. the improvement
>>>>required is 45%. Krait/A15 should get there.
>>>
>>>Yeah, because 45% is easy to make up.
>>
>>Well the A15 has ~40% better IPC than A9, giving it the same ballpark IPC as Bobcat.
>
>40% better IPC on which kind of benchmark?
>Or is it only theoretical IPC?

The 40% is an average claimed by ARM, likely based on Spec. There are videos claiming much higher speedups for certain cases, in one test an 800MHz OMAP 5 beat Tegra 3 by a factor of 2.

Wilco
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TopicPosted ByDate
Mobile phone CPU'sDel04/19/12 09:52 AM
  Any benchmarks of Exynos 4?Del05/03/12 12:47 PM
    Any benchmarks of Exynos 4?Wilco05/03/12 03:44 PM
      Any benchmarks of Exynos 4?Del05/04/12 05:15 AM
        Any benchmarks of Exynos 4?David Kanter05/04/12 11:40 AM
          Any benchmarks of Exynos 4?none05/04/12 12:48 PM
            Any benchmarks of Exynos 4?David Kanter05/04/12 01:32 PM
              Any benchmarks of Exynos 4?none05/06/12 02:47 PM
            Any benchmarks of Exynos 4?EBFE05/09/12 09:50 PM
              Any benchmarks of Exynos 4?none05/10/12 12:26 AM
          Any benchmarks of Exynos 4?Wilco05/04/12 04:07 PM
            Any benchmarks of Exynos 4?Foo_05/05/12 03:14 AM
              Any benchmarks of Exynos 4?Wilco05/05/12 04:26 AM
            Any benchmarks of Exynos 4?bakaneko05/05/12 03:50 AM
              Any benchmarks of Exynos 4?Wilco05/05/12 04:50 AM
                Any benchmarks of Exynos 4?Linus Torvalds05/05/12 09:57 AM
                  Any benchmarks of Exynos 4?Wilco05/05/12 10:54 AM
                    Any benchmarks of Exynos 4?Doug Siebert05/05/12 12:05 PM
                      Any benchmarks of Exynos 4?Michael S05/05/12 02:02 PM
                        Any benchmarks of Exynos 4?Doug Siebert05/05/12 07:17 PM
                          Any benchmarks of Exynos 4?Foo_05/06/12 02:13 AM
                        Any benchmarks of Exynos 4?Jonathan Kang05/07/12 11:47 AM
                          Any benchmarks of Exynos 4?Michael S05/07/12 01:56 PM
                            Any benchmarks of Exynos 4?Jonathan Kang05/07/12 02:48 PM
                            Any benchmarks of Exynos 4?Wilco05/07/12 02:52 PM
                              Any benchmarks of Exynos 4?Michael S05/07/12 04:01 PM
                                Any benchmarks of Exynos 4?Exophase05/07/12 07:16 PM
                                  Any benchmarks of Exynos 4?Michael S05/08/12 01:40 AM
                    Any benchmarks of Exynos 4?Foo_05/05/12 01:21 PM
                      Any benchmarks of Exynos 4?Wilco05/05/12 04:14 PM
                        Any benchmarks of Exynos 4?anon05/05/12 06:47 PM
                          Any benchmarks of Exynos 4?Wilco05/06/12 03:44 AM
                            Any benchmarks of Exynos 4?anon05/06/12 04:09 AM
                              Any benchmarks of Exynos 4?anon05/06/12 04:21 AM
                                Any benchmarks of Exynos 4?Wilco05/07/12 03:37 AM
                        Any benchmarks of Exynos 4?anonymous05/05/12 09:52 PM
                          Any benchmarks of Exynos 4?Wilco05/06/12 03:47 AM
                            Any benchmarks of Exynos 4?anonymous05/06/12 12:23 PM
                              no CA15 but at leask KraitMichael S05/07/12 02:36 AM
                                no CA15 but at leask KraitWilco05/07/12 03:11 AM
                                  no CA15 but at leask KraitMichael S05/07/12 04:24 AM
                                    no CA15 but at leask KraitWilco05/07/12 05:42 AM
                                      no CA15 but at leask Kraitnone05/07/12 07:22 AM
                                        no CA15 but at leask KraitMichael S05/07/12 07:29 AM
                                          no CA15 but at leask Kraitnone05/07/12 07:48 AM
                                        no CA15 but at leask KraitExophase05/07/12 07:37 AM
                                      no CA15 but at leask KraitMichael S05/07/12 07:46 AM
                                        no CA15 but at leask Kraitnone05/07/12 07:51 AM
                                          no CA15 but at leask KraitMichael S05/07/12 08:07 AM
                            Any benchmarks of Exynos 4?Rumi Naik05/06/12 07:45 PM
                              Any benchmarks of Exynos 4?Wilco05/07/12 03:23 AM
                  Any benchmarks of Exynos 4?Rumi Naik05/06/12 07:38 PM
                Any benchmarks of Exynos 4?bakaneko05/05/12 11:53 AM
          Any benchmarks of Exynos 4?Del05/05/12 01:08 AM
            Any benchmarks of Exynos 4?Foo_05/05/12 03:16 AM
              Any benchmarks of Exynos 4?Del05/05/12 08:19 AM
        Any benchmarks of Exynos 4?EduardoS05/04/12 01:27 PM
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