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Table 1 Parallel computer graphics hardware

From: Genetically improved BarraCUDA

GPU Compute level MP Total cores Clock Memory
GT 730 2014 £54 2.1 2 × 48 = 96 1.40 GHz 4 GB 23 GB/s
Tesla K20 2012 £2905 3.5 13 × 192 = 2496 0.71 GHz 5 GB 140 GB/s
Tesla K80a 2014 £6261 3.7 13 × 192 = 2496 0.82 GHz 11 GB 138 GB/s
  1. Fourth column is CUDA compute capability level. Each GPU chip contains 2 or 13 identical independent multiprocessors (MP, column 5). Each MP contains 48 or 192 stream processors (total column 7). Onboard memory size and bandwidth are given in the right most two columns. Technical report [36] has full details
  2. aK80 is a dual GPU, Original total list price is followed by performance data for one half
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