Transcription of 白皮书 | 2015 年 4 月 - NVIDIA
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白皮书 | 2015 年 4 月 - NVIDIA
| 2015 4 . NVIDIA TESLA K80.. 1. GPU .. 3. GPU : .. 4..5. 24 GB ..6..8.. (HPC) . NVIDIA GPU 85% 1 .. Tesla K80 GPU Tesla K80 .. Tesla K80 3. TeraFLOPS ( ) 480 GB/s CPU GPU . K80 .. 3000 500. K80 K80. 2500 NVIDIA GPU. NVIDIA GPU. x86 CPU 400. x86 CPU. 2000. K40 300 K40. GFLOPS. GB/S. 1500. K20. K20 200 M2090. 1000 M1060. M2090. 100. 500 M1060. 0 0. 2009 2010 2011 2012 2013 2014 2009 2010 2011 2012 2013 2014. 1: Tesla K80 Tesla CPU . Tesla K80 . : > GPU . > GPU . > SMX ( ) . > 24 GB . 1. 2015 2015 2 Intersect360 . | NVIDIA Tesla K80 GPU : | 1.. GPU 24 GB GPU. GPU . 2X. K80 .. GPU GPU . GPU . GPU .. 240 GB/s 240 GB/s 12GB RAM 12GB RAM. 2: Tesla K80 . GPU . Tesla K20 . 2 Fermi . 4 . 2-4 . AMBER. K80. GROMACS K20. LAMMPS. GPU M2090. CPU. NAMD. HOOMD-Blue QMCPACK. Quantum Espresso TeraChem*. CHROMA. Cloverleaf . LSMS. miniFE. Caffe SPECFEM3D. /. RTM*. STAC-A2*. X0 X5 X10 X15 X20 X25.. * CPU | CPU : E5-2697 v2 @ GPU : E5-2697 v2 @ Tesla M2090/K20/K80 K80 GPU.
0 5 10 15 20 25 CPU K20 K80 (单 GPU) K80 (双 GPU) Caffe: 深度学习 AlexNet 训练吞吐量是根据 20 次反复训练而计算得出的，CPU: E5-2697v2 @ 2.70GHz。
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