Page 1 of 2 12 LastLast
Results 1 to 10 of 14

Thread: AMD Radeon HD 8670D Preview On Linux

  1. #1
    Join Date
    Jan 2007
    Posts
    15,136

    Default AMD Radeon HD 8670D Preview On Linux

    Phoronix: AMD Radeon HD 8670D Preview On Linux

    This past weekend I delivered benchmarks of the AMD A10-6800K Richland APU under Ubuntu Linux. This mild upgrade over AMD's Trinity APU ran faster on the CPU side and overclocked well, but how do the graphics performance under Linux? In this article are benchmarks of the Radeon HD 8670D running the Catalyst Linux driver on Ubuntu and compared to the previous-generation Radeon HD 7660D APU graphics.

    http://www.phoronix.com/vr.php?view=18864

  2. #2
    Join Date
    Apr 2007
    Location
    Arctic circle, Finland
    Posts
    298

    Default

    Odd results. From anadtech test 5800k and 6800k are almost equal. Is richland some what less prone to memory bandwith or what is the reason such a high gap between the two. It's still the same gpu only slightly overclocked.

  3. #3
    Join Date
    Sep 2007
    Posts
    158

    Default

    So I'd say overall the Intel iris 5000 integrated GPUs look better than this, at least on Linux. With less hassle since you don't have to deal with the semi broken driver.

  4. #4
    Join Date
    May 2013
    Posts
    39

    Default Thought it's just 44MHz Difference

    I thought the only difference between Radeon 7660D and Radeon 8670D is the latter one has 44MHz high frequency.

    But this, wow!

  5. #5
    Join Date
    May 2013
    Posts
    39

    Default

    Quote Originally Posted by remm View Post
    So I'd say overall the Intel iris 5000 integrated GPUs look better than this, at least on Linux. With less hassle since you don't have to deal with the semi broken driver.
    Will Iris 5000 serious iGPU be available on DIY market? Last time I heard that is restricted to OEM supply.

    Well Catalyst binary definitely has problems, but it's not that bad (as it's used to be?). I have been using it from rpmfusion repo for quite a while.
    Nearly all Humble Indie titles work well, except Anomaly.

  6. #6
    Join Date
    Feb 2008
    Location
    Linuxland
    Posts
    5,187

    Default

    All under catalyst, yet such huge differences.

  7. #7
    Join Date
    Oct 2007
    Location
    Toronto-ish
    Posts
    7,514

    Default

    If the Trinity and Richland parts are being swapped into the same mobo it's possible that the Trinity part doesn't play well with the BIOS upgrade that Richland requires.

  8. #8
    Join Date
    Sep 2009
    Posts
    203

    Default

    Something's definitely not right. The performance delta between the two is surprisingly higher than what most would think, given Anandtech's results, but the results here indicate something's broken on the Trinity platform. I would try to locate the problem and let us know what it is, something much more useful than the benchmark results shown in the article.

  9. #9
    Join Date
    Jun 2013
    Posts
    60

    Default

    Quote Originally Posted by molecule-eye View Post
    Something's definitely not right. The performance delta between the two is surprisingly higher than what most would think, given Anandtech's results, but the results here indicate something's broken on the Trinity platform. I would try to locate the problem and let us know what it is, something much more useful than the benchmark results shown in the article.
    you just missed what he said

    Quote Originally Posted by bridgman View Post
    If the Trinity and Richland parts are being swapped into the same mobo it's possible that the Trinity part doesn't play well with the BIOS upgrade that Richland requires.

  10. #10
    Join Date
    Sep 2007
    Posts
    158

    Default

    Quote Originally Posted by lovenemesis View Post
    Will Iris 5000 serious iGPU be available on DIY market? Last time I heard that is restricted to OEM supply.

    Well Catalyst binary definitely has problems, but it's not that bad (as it's used to be?). I have been using it from rpmfusion repo for quite a while.
    Nearly all Humble Indie titles work well, except Anomaly.
    They will be in the R series. But given the price of the i7 version, waiting for a real test is probably a good idea.

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •