Research Article
RP-Ring: A Heterogeneous Multi-FPGA Accelerator
Table 5
Hardware performance comparison.
| Implement | Main chip | GFlops |
| GRAPE-4 cluster [7] | ASIC | 1080 | GRAPE-6 cluster [9] | ASIC | 1349 | GRAPE-8 board [8] | ASIC | 960 | Lienhart et al.’s work [12] | FPGA | 3.9 | Spurzem et al.’s work [13] | FPGA | 4.3 | Hamada et al.’s Bioler-3 [4] | FPGA | 324.2 | GPU cluster [14] | GPU | 781 | Sozzo et al.’s work [15] | FPGA | 46.55 | Our Work | FPGA | 503.5 |
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