A compatible HDCP display is also needed for this. Having a problem logging in? Make sure your OpenGL renderer string does not say “software rasterizer” or “llvmpipe” because that would mean you have no 3D hardware acceleration: As is typical for an ATI video card release, a selection of real-time 3D demonstration programs were released at launch. This design allows memory accesses to be far quicker though lower latency by virtue of the smaller distance the signals need to move through the GPU, and by increasing the number of banks per DRAM. Advanced Micro Devices, Inc. The following driver Options are supported for EXA:

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Radeon X1000 series

Tiled mode can provide significant performance benefits with 3D applications. Around the chip there are two bit ring buses running at the same speed as the DRAM chips, but in opposite directions to reduce latency.

I could just be a figment of your imagination too. Option “EXAVSync” ” boolean ” This option attempts ubumtu avoid tearing by stalling the engine until the display controller has passed the destination region.


Last edited by Whynot; at If you want ato on tweaking, though, you should go to the Phoronix forums. Check the version of Ubuntu you have installed: Ok I solved the issue with this command Code:. But for some reason, if you put this card into a system with ubuntu already installed prior to having the card, it will be atj but wont enable the fancy graphics.

Having a problem logging in? Identifying your graphics card or APU First, check your graphic card name and chipset: Join Date Apr Beans 1.

[SOLVED] Ubuntu upgrade problem

This is not an exhaustive list. Current technologies and software. Like its predecessor X, the R chip carries 4 “quads” 4 pipelines eachwhich means it has similar texturing capability if at the same clock speed as its ancestor, and the NVIDIA series.

May 16th, 2. Ubuuntu More Posts by jsbjsb See article on R’s pixel shaders.

[ubuntu] Ati Radeon x Pro

It also gains three extra vertex shaders, bringing the total to 5 units. Archived from the original on May 7, It reduces tearing at the cost of performance and has been known to cause instability on some chips. Anyone got any idea how to get this thing working? Meanwhile AMD has released the 9. Since it’s closed-source, only AMD can work on it and give efficient support, and the open-source community can generally not help you with problems.


This option allows us to override the heuristic.

The default value is on. Basically the chip can spread out memory requests faster and more directly to the RAM chips. Further x16650 are on the AMD homepage.


The RV has a 3: Open Source Consulting Domain Registration. Rik Faith faith precisioninsight.

This modular design allows ATI atii build a “top to bottom” line-up using identical technology, saving research and development time and money.

Remove the Hardware Enablement Stack. The Radeon driver is already pre-installed in Ubuntu.

Thanks for the extra info. The default is to enable hardware acceleration.