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Table 3 Mean number of paired end sequences processed per second

From: Genetically improved BarraCUDA

Prog length 12 core servera GT 730b 2 × K20 K80   Accuracy %
bwa 36 bp 1900±50 Mapped reads 82.05
bwa 100 bp 4500±20 GCAT 98.91
0.6.2 36 bp 3270±2 (1.7±0.05) 5300±110 (2.8±0.10) 6500±180 (3.4±0.13) Mapped reads 83.17
0.6.2 100 bp 1860±4 (0.4±0.002) 8700±140 (1.9±0.03) 11700±100 (2.6±0.02) GCAT 97.49
0.7.107 36 bp 7600±6 (4.0±0.11) 12900±160 (6.8±0.20) 19900±500 (10.5±0.39) Mapped reads 83.01
0.7.107 100 bp 2100±14 (0.5±0.004) 8800±70 (2.0±0.02) 12800±270 (2.8±0.06) GCAT 98.43
Improvement ratio Barracuda 0.7.107 over 0.6.2  
  36 bp 2.32±0.003 2.43±0.06 3.07±0.11 Mapped reads –0.16
  100 bp 1.13±0.01 1.00±0.02 1.09±0.02 GCAT 1.60
  1. In (brackets) speed relative to bwa 0.7.12. ± gives standard deviation estimated from five runs. There was almost no variation in mapping rate or accuracy reported by GCAT
  2. a2.60GHz, see “Darwin” in Table 2
  3. bEstimated for two GT 730 GPUs
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