TESLA K40 GPU ACCELERATOR

GPU 21 Kepler GK110B
Peak double precision floating
point performance
1.66 Tflops (GPU Boost Clocks)
1.43 Tflops (Base Clocks)
Peak single precision floating
point
5 Tflops (GPU Boost Clocks)
4.29 Tflops (Base Clocks)


Memory bandwidth (ECC off)² 288 GB/sec
Memory size (GDDR5) 12 GB
CUDA cores 2880
                                                                                                                                                                   

TESLA K80 GPU ACCELERATOR

GPU 2x Kepler GK210 1 Kepler GK110B
Peak double precision floating
point performance
2.91 Tflops (GPU Boost Clocks)
1.87 Tflops (Base Clocks)
Peak single precision floating
point
8.74 Tflops (GPU Boost Clocks)
5.6 Tflops (Base Clocks
Memory bandwidth (ECC off)² 480 GB/sec (240 GB/sec per GPU)
Memory size (GDDR5) 24 GB (12GB per GPU)
CUDA cores 4992 ( 2496 per GPU)
                                                                                                                                                                   

Intel® Xeon Phi

Intel® Xeon Phi™ coprocessors provide up to 61 cores, 244 threads, and 1.2 teraFLOPS of performance, and they come in a variety of configurations to address diverse hardware, software, workload, performance, and efficiency requirements.