TOP SECRET//SI//ORCON//NOFORN//PROPIN//MR
(S//PROPIN) The rate of passphrases per year the hardware can process, defined as the product of seconds per year (31,556,952) and passphrases per second (pps) the hardware can presumably handle (expressed in US English, short scale):

1) (U) 2016 Sagitta Brutalis, 0.00035 Pflop/s
350,000,000,000 pps (Three hundred fifty billion)

2) (TS//SI) 2013 Nearly Secret Adversary, 0.001 Pflop/s
1,000,000,000,000 pps (One trillion)
“Assume your adversary is capable of one trillion guesses per second.”
—Edward Snowden

3) (C//NOFORN) 2018 IBM Summit, 145.5 Pflop/s
145,500,000,000,000,000 pps (One hundred forty-five quadrillion, five hundred trillion)

4) (U) 2017 D‑Wave 2000Q, 2¹⁶⁶
93,536,104,789,177,786,765,035,829,293,842,113,257,979,682,750,464 pps
(Ninety‑three quindecillion, five hundred thirty‑six quattuordecillion, etc.)

5) (C) 20?? D‑Wave 2000Q, 2²⁰⁴⁸
32,317,006,071,311,007,300,714,876,688,669,951,960,444,102,669,715,484,032,130,345,427,524,655,138,867,890,893,197,201,411,522,913,463,688,717,960,921,898,019,494,119,559,150,490,921,095,088,152,386,448,283,120,630,877,367,300,996,091,750,197,750,389,652,106,796,057,638,384,067,568,276,792,218,642,619,756,161,838,094,338,476,170,470,581,645,852,036,305,042,887,575,891,541,065,808,607,552,399,123,930,385,521,914,333,389,668,342,420,684,974,786,564,569,494,856,176,035,326,322,058,077,805,659,331,026,192,708,460,314,150,258,592,864,177,116,725,943,603,718,461,857,357,598,351,152,301,645,904,403,697,613,233,287,231,227,125,684,710,820,209,725,157,101,726,931,323,469,678,542,580,656,697,935,045,997,268,352,998,638,215,525,166,389,437,335,543,602,135,433,229,604,645,318,478,604,952,148,193,555,853,611,059,596,230,656 pps

(U//MEH) Note: the 2000Q is hardly this powerful, but you can evaluate your passphrase as if it were. This may help future‑proof your security.

TOP SECRET//SI//ORCON//NOFORN//PROPIN//MR