Key results of the constrained optimization of devices with are summarized in Table 6.4. The first column lists the parameters, the second column lists the values obtained with various speed criteria, and the third column lists the values obtained with various energy efficiency criteria. Despite the coarse sampling by the experiments some interesting conclusions can be drawn from these data:
Table 6.5 shows the same data for a channel-length range of . The interesting information there are the values of the design and technology parameters. Note, that the optimum (electrical) of 3nm is caused by the criterion (otherwise lower values would be preferred).
=0.1em
parameter | $ $ | $ $ | opt. performance | $ $ | opt. energy eff. | |||||
---|---|---|---|---|---|---|---|---|---|---|
$ $ | $ $ | , , , , | $ $ | , , | ||||||
$ $ | $ $ | $ $ | ||||||||
$ $ | $ $ | C00+ | $ $ | C00+ | ||||||
$ $ | $ $ | 1.2 | ... | 1.5 | $ $ | 0.10 | ... | 0.24 | ||
$ $ | $ $ | 0.89 | ... | 1.2+ | $ $ | 0.2- | ... | 0.32 | ||
$ $ | $ $ | 0.11 | ... | 0.15 | $ $ | 0.092 | ... | 0.094 | ||
$ $ | $ $ | 0.9 | ... | 1.8 | $ $ | 0.6- | ||||
$ $ | $ $ | 5.5 | ... | 6.7 | $ $ | 14.3 | ... | 21.4 | ||
$ $ | $ $ | 15.7 | ... | 1A.5 | $ $ | 30.6 | ... | 47.9 | ||
$ $ | $ $ | 1.8 | ... | 2.3 | $ $ | 7.2 | ... | D.8 | ||
$ $ | $ $ | 5.7 | ... | A.9 | $ $ | 0.4 | ... | 0.8 |
parameter | $ $ | $ $ | opt. performance | $ $ | opt. energy eff. | |||||
---|---|---|---|---|---|---|---|---|---|---|
$ $ | $ $ | , , , , | $ $ | , , | ||||||
$ $ | $ $ | $ $ | ||||||||
$ $ | $ $ | C00+ | $ $ | 600 | ... | C00+ | ||||
$ $ | $ $ | 0.7 | ... | 1.6 | $ $ | 0.05 | ... | 0.28 | ||
$ $ | $ $ | 0.85 | ... | 1.2+ | $ $ | 0.2- | ... | 0.4 | ||
$ $ | $ $ | 0.08 | ... | 0.16 | $ $ | 0.080 | ... | 0.095 | ||
$ $ | $ $ | 0.9 | ... | 3.0+ | $ $ | 0.6- | ... | 1.3 | ||
$ $ | $ $ | 5.5 | ... | D.1 | $ $ | 14.3 | ... | 40.1 | ||
$ $ | $ $ | 15.7 | ... | 34.3 | $ $ | 30.6 | ... | B3.4 | ||
$ $ | $ $ | 1.8 | ... | 4.0 | $ $ | 7.2 | ... | 1B.4 | ||
$ $ | $ $ | 5.7 | ... | 1B.0 | $ $ | 0.3 | ... | 2.2 |