The firm's Tesla K20X card delivers 1.31 TeraFLOPS of peak double-precision floating point computing power and 3.95 TeraFLOPS of peak single-precision floating point computing performance, and is supported by 6GB of onboard memory with a bandwidth of 250GB/s.
Nvidia also announced the Tesla K20, a marginally cutdown version of the Tesla K20X that boasts peak single-precision floating point computing power of 3.52 TeraFLOPS and 1.17 TeraFLOPS for double-precision floating point. The firm cut back memory capacity to 5GB and memory bandwidth to 208GB/s on the Tesla K20 compared to its top-end Tesla K20X
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