Data comes in over InfiniBand, works its way into main memory and is copied; before it is moved down to the GPU, it is copied again and that copy is what is moved. The driver changes allow for the data moved into memory to be moved down to the GPU in one fell swoop.What do we get from this ? They have been able to boost a 30% increase in speed.TheTesla 20 GPU co-processors & the appliances based on them will be available in the 2nd quarter of 2010. The GeForce graphics cards based on the same GPU chips will be seen around first quarter.


InfiniBand is not new news...