Open Access
表5
与其他基于FPGA平台CNN加速器对比
| 加速器 | [10] | [11] | [12] | [13] | [14] | 本文 | ||
| FPGA | Virtex7 VC709 |
Aria 10 GX 1150 |
Aria 10 GT 1150 |
Zynq XC7Z030 |
Virtex-7 485T |
Ultra96-V2 | Ultra96-V2 | ZCU102 |
| 频率/MHz | 200 | 240 | 232 | 150 | 150 | 150 | 150 | 200 |
| CNNs | VGG-16 | ResNet-50 | VGG-16 | VGG-16 | VGGNet-D | VGG-16 | ResNet-50 | ResNet-50 |
| 检测精度 | - | - | - | 67.7% | - | 71.6% | 75.2% | 75.2% |
| DSP | 2877(80%) | 3036(100%) | 3000(99%) | 400(100%) | 2800(100%) | 343(95%) | 336(93%) | 2315(92%) |
| BRAMs | 1765(60%) | 2356(87%) | 1668(61%) | 203(77%) | 7275(89%) | 54.5(40%) | 204(97%) | 743(82%) |
| 计算性能 | 1713.0 | 599.6 | 1171.3 | 105.2 | 809.0 | 216.6 | 214.0 | 931.8 |
| 计算效率 | 0.59 | 0.20 | 0.39 | 0.26 | 0.29 | 0.63 | 0.64 | 0.40 |
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