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gpu [2017/07/17 09:54] kocmanek [Performance tests] |
gpu [2017/07/17 14:31] kocmanek [Performance tests] |
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| === Second Benchmark === | === Second Benchmark === | ||
| - | The previous benchmark only compares the speed of processing units within the GPUs and do not take into account the size of memory. Therefore I have conducted another benchmark, this time for each graphic card I have increased the batch size as much as possible so the model still could fit into the GPU (the previous benchmark had batch size 20). This way the results should be more representative of the power for each GPU. | + | The previous benchmark only compares the speed of processing units within the GPUs and do not take into account the size of memory. Therefore I have conducted another benchmark, this time for each graphic card I have increased the batch size as much as possible so the model still could fit into the GPU (the previous benchmark |
| | GPU; Cuda capability | | GPU; Cuda capability | ||
| - | | Tesla K40c; cc3.5 | 12 GB | | + | | Tesla K40c; cc3.5 | 12 GB | |
| | GeForce GTX 1080 Ti; cc6.1 | 11 GB | 00:55:56 | 2300 | dll5 | | | GeForce GTX 1080 Ti; cc6.1 | 11 GB | 00:55:56 | 2300 | dll5 | | ||
| | GeForce GTX 1080; cc6.1 | 8 GB | 01:10:57 | 1700 | dll1 | | | GeForce GTX 1080; cc6.1 | 8 GB | 01:10:57 | 1700 | dll1 | | ||