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Table 1 Single-node experimental performance.

From: Parallel Backprojection: A Case Study in High-Performance Reconfigurable Computing

Component Software Hardware Ratio
Backprojection 76.4 s 351 ms 217:1
Complex magnitude 73 ms 15 ms 4.9:1
Form image (software) 39 ms 340 ms 1:8.7
Total 76.5 s 706 ms 108:1