| 阶数 | IT (迭代次数) | 计算时间 | ||
| GGS | 其他方法 | GGS | 其他方法 | |
| 1000 × 50 | 126.000 | 128.240 | 0.0138 | 0.0631 |
| 1000 × 100 | 374.000 | 361.500 | 0.0466 | 0.1703 |
| 1000 × 150 | 603.000 | 600.560 | 0.1044 | 0.3149 |
| 2000 × 50 | 108.000 | 106.260 | 0.0125 | 0.0525 |
| 2000 × 100 | 246.000 | 247.720 | 0.0466 | 0.1313 |
| 2000 × 150 | 439.000 | 445.680 | 0.1094 | 0.2691 |
| 3000 × 50 | 105.000 | 104.960 | 0.0172 | 0.0556 |
| 3000 × 100 | 231.000 | 236.880 | 0.0619 | 0.1444 |
| 3000 × 150 | 409.000 | 409.040 | 0.1400 | 0.2834 |