My company is in the process of transitioning into GPGPU computing to accelerate our finite element analysis. We recently purchased an NVIDIA Tesla M2090 and are very pleased with the results so far. We're predominantly interested in the card's capability to perform double precision FLOPS as fast as possible since all we need the card to do is essentially performing matrix solving operations. The Tesla card we have now has 6GB of memory but we're not sure we need quite that much. We could probably get away with a 3GB capacity for now. On that note, what would the benefit be for going with, say, the Tesla C2050 as opposed to the much, much cheaper AMD Radeon HD 7970? In terms of FLOPS, the Radeon is almost twice as fast as Tesla C2050. What am I missing here?
For more background on what we're doing with the GPUs, see here for a summary of how we're utilizing these cards. And here for an example of the type of solver that is being used.
Thanks!
For more background on what we're doing with the GPUs, see here for a summary of how we're utilizing these cards. And here for an example of the type of solver that is being used.
Thanks!