| Variable | AGT | DCGT | JNT | DBT |
| CoP | LMТθF | LMТθI | LMТθI | LMТθF |
| Comparative uncertainty according to CoPSI | 0.1331 | 0.2220 | 0.2220 | 0.1331 |
| Sk = kmax − kmin, m2 kg/(s2 K) | 2.4 × 10−29 | 2.7 × 10−29 | 9.2 × 10−29 | 2.2 × 10−27 |
| Relative uncertainty according to CoPSI | 2.3 × 10−7 | 4.3 × 10−7 | 1.4 × 10−6 | 2.1 × 10−5 |
| Achieved experimental lowest relative uncertainty | 6.0 × 10−7 | 3.7 × 10−7 | 2.7 × 10−6 | 2.4 × 10−5 |