NVIDIA Tesla K20

NVIDIA® Tesla® K20 graphics processing unit (GPU) accelerator is a PCI Express, dual-slot full height (4.376 inches by 10.5 inches by 1.52 inches) form factor computing module comprising of a single GK110 GPU. The Tesla K20 is designed for servers and offers a total of 5 GB of GDDR5 on-board memory and supports PCI Express Gen2.

GPU Architecture : NVIDIA Kepler™
Memory size (GDDR5) : 5GB
CUDA cores : 2496
Peak double precision floating point performance : 1.17 Tflops
Peak single precision floating point performance : 3.52 Tflops