Folding@Home on ATI GPUs Too
Anh Tuan Huynh
August 24, 2006 12:48 PM
comment(s) - last by
Folding@Home for ATI R5xx Series in the near future
reports Folding@Home will take advantage of ATI graphics processing power in the near future
claims performance of 100 gigaflops per computer
will be achieved by taking advantage of ATI’s graphics processing power. ATI GPU support appears to only be for
R5xx series of graphics processors according to the Folding@Home high performance client FAQ
. The GPU powered Folding@Home client runs considerably faster on R580, Radeon X1900, X1950 series, than R520, Radeon X1800 series, most likely due to the R580’s 48 pixel shaders.
NVIDIA GPUs are currently unsupported at the time as the Folding@Home project has been concentrating its efforts on ATI GPUs as the ATI GPUs perform significantly faster than current generation NVIDIA GPUs. Folding@Home also
previously announced its Cure@PS3 project
to take advantage of the PS3’s processing power.
awaits the day Folding@Home optimizes its client for
Bigfoot Networks KillerNIC
The ATI optimized Folding@Home client is expected to arrive towards the end of September. And, of course, if you needed another reason to stock up on ATI R5xx cards, ATI is still expected to release a driver for
This article is over a month old, voting and posting comments is disabled
8/24/2006 4:18:35 PM
Something I wonder though... I mean folding@home does a wonderfull thing in the research that they do but... My ati X1900XT @ XTX speeds gets up to 90 degrees C, 100 in the summer (and that's with a Zalman vf-700, cools the same as stock only much less noise), and draws power like an maniac. I'd use the folding@home for the CPU since I can cool the AMD X2 3800 and it doesn't use that much power but I'd burn out the ATI within a year like that. Not to mention I'll use more watts (a lot more) and my room will need a bit more ventilation.
So even though it's a good idea that graphic cards can be used for it, I wonder if alot of people will actually do it long term.
8/25/2006 12:00:08 AM
It probably won't get all that hot. I doubt the hacked up stuff they're doing really pushes the GPU as hard as an actual game. Theres probably a lot of idle time.
8/26/2006 11:33:12 AM
Don't forget that the x1900 only runs at full clock when it detects a 3d app running in fullscreen.
Still it is true that it might get rather hotter and obviously uses more power.
"Well, we didn't have anyone in line that got shot waiting for our system." -- Nintendo of America Vice President Perrin Kaplan
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