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AMD Radeon Performance Preview On Linux 3.8

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  • by AlphaWolf_HK (692722) on Sunday December 16, 2012 @06:15PM (#42308873)

    Seriously, I don't know. I don't really use desktop linux, I mostly use it for servers and data forensics. Perhaps somebody could fill me in? And everybody else who doesn't know while they're at it.

  • by Billly Gates (198444) on Sunday December 16, 2012 @06:42PM (#42308997) Journal

    I counter.

    I love my ATI and it works with Linux fine (ati 5750), yet it is not perfect. Never buy tech on a promise? I have been burned by Nvidia for years though they have supposedly excellent Linux support. They die, blackscreen, overheat. Maybe it is the PNY brand? Who knows.

    ATI has the best hardware. Nvidia has the best software. Your choice will depend on which you value most? ATI is not perfect as I had some bizaare driver bugs in Windows. I am running a beta driver now because of the erratic frame rate story posted on slashdot. So far so good in that release. I have not experienced a single BSOD, but just stuff like overscan on HDMI not working with some driver versions and youtube videos not scaling up when you click on the button.

    I prefer supperior hardware as I can always revert if I have a crappy driver but do not have the cash to buy another nvidia card when it fails for some reason. I could have just had bad luck with mine and found a rare gem with my asus ati 5750 that came with my system.

    Also I do not game under Linux or run 3d modelling so I do not stress it with my ATI. Just run compiz and videos. I do gaming occasionally on Windows though so I guess if you run Blender on Linux perhaps an NVidia might be worth alook?

  • by Anonymous Coward on Sunday December 16, 2012 @06:45PM (#42309015)

    It's probably more to do with Valve producing what appears to be a Linux-based console.

  • by Kjella (173770) on Sunday December 16, 2012 @07:11PM (#42309169) Homepage

    Who gives a damn if you own a piece of hardware, but don't have access to the full software stack required to operate and maintain it. (...) Thus, as for being proud of the GPU vendors Intel is the only brand on my list that's (moderately) relevant today.

    You are aware that this article is about the radeon open source driver improvements, not the proprietary driver right? You have access to the full stack. Of course you could wish that AMD would get fully behind an open source stack, but they're one step down from Intel and a hundred steps over nVidia in open source support. I hope there's more than one company that'll have an interest in a high performance open source graphics stack on Linux. because the reasons you're in a community is mostly sharing of the work.

    Of course I won't forget the people who work on these projects but affiliated with other companies or individual volunteers either, but my ideal end state would be one where Intel, AMD and nVidia all work on that stack to sell their hardware. Much like the Linux kernel isn't dominated by one single company, there's many who each contribute 15% or less. Of course much of this is driver code for their own hardware, but they all contribute to make the common parts stronger. Same with graphics cards, sure there's plenty card specific work but there's also plenty work to do on the common stack.

  • by hairyfeet (841228) <bassbeast1968@gma i l . com> on Sunday December 16, 2012 @11:29PM (#42310801) Journal

    For those that aren't aware there is a REASON why AMD can't get "fully behind the Open Source Drivers" and that is because there is a section of each chip they can't legally allow access to, the HDMI HDCP decoders. Since they have integrated that into the GPU there is simply no way for them to open that up, the code isn't theirs to give. Intel has their HDMI HDCP more separate than AMD does because their chips are all about the CPU and the GPU is simply supposed to be "good enough" for basic video watching and the like. Since AMD has been more about the GPU everything is tightly coupled around that GPU so they just can't give you 100% access, not without ending up blacklisted and unable to play any content that uses HDCP.

    But this should be a perfect test of the FOSS community, to see if they are worth supporting or not. AMD has done EXACTLY what you asked, and opened every bit of code that was theirs to give, so if their sales don't go up because the community goes "LOL use Nvidia proprietary drivers" then the hardware manufacturers will see how pointless it is to support FOSS, as AMD will have done all that work and not gotten any more sales as a result. At the end of the day if you don't support the companies that do as you ask then frankly nobody is gonna bother, after all it costs money to have a lawyer sign off on opening tons of code and docs and if they see no ROI for doing so why bother?

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