Items tagged with K20X

The supercomputing conference SC13 kicks off this week, which means we'll be seeing a great deal of information related to multiple initiatives and launches from all the major players in High Performance Computing (HPC). Nvidia is kicking off their own event with the launch of a new GPU and a strategic partnership with IBM. For those of you that follow the consumer market, the GPU is going to look fairly familiar. K40 -- GK110 Goes Full Fat Just as the GTX 780 Ti was the full consumer implementation of the GK110 GPU, the new K40 Tesla card is the supercomputing / HPC variant of the same core architecture.... Read more...
The TOP500 list of the most powerful supercomputers in the world has a spinoff, dubbed the Green500, that ranks the most energy-efficient systems in terms of megaflops per watt. AMD, has done rather well this year on the energy efficiency charts; its newly launched S10000 GPU powers the second most efficient supercomputer on the planet. That system, dubbed SANAM, is a Saudi Arabian build-out located in the King Abdulaziz City for Science and Technology. It's capable of 2.35 GFLOPS/watt and built on Intel's Xeon E5-2650 eight-core processors. There's a total of 38,400 cores in the system, alongside... Read more...
When Nvidia launched the consumer-oriented GK104 earlier this year, the company made it clear that the enthusiast-oriented GPU was the first iteration of a two-GPU strategy. K20, we were told, would launch later in the year, with certain features aimed at accelerating supercomputing and HPC workloads. Today, Nvidia is taking the wraps off that second GPU. As expected, it's a monster; the Nvidia K20, based on the GK110 GPU weighs in at 7.1B transistors, double the GK104's 3.54B.   GK110 keeps Kepler's basic SMX structure. Each SMX unit contains 192 CUDA cores, 32 load/store units, 16 texture... Read more...