x265 3.2 benchmark - staxrip/staxrip GitHub Wiki

https://forum.doom9.org/showthread.php?t=180438

              |  crf 28   |  crf 26   |  crf 24   |  crf 22   |  crf 20   |  crf 18   |
 PRESET       | (default) |           |           |           |           |           |
---------------------------------------------------------------------------------------
              | T:  77.8% | T:  78,5% | T:  85.8% | T:  86.8% | T:  99.1% | T: 103.6% |
 4 (fast)     | S:  96.5% | S: 126.3% | S: 170.0% | S: 240.0% | S: 357.7% | S: 550.6% |
---------------------------------------------------------------------------------------
 5 (medium,   | T:  100%  | T:  104%  | T:  117%  | T:  132%  | T:  158%  | T:  167%  |
  default)    | S:  100%  | S:  132%  | S:  182%  | S:  263%  | S:  403%  | S:  637%  |
---------------------------------------------------------------------------------------
              | T:  341%  | T:  361%  | T:  403%  | T:  444%  | T:  528%  | T:  625%  |
 6 (slow)     | S:  118%  | S:  161%  | S:  230%  | S:  348%  | S:  550%  | S:  867%  |
---------------------------------------------------------------------------------------
              | T: 1176%  | T: 1251%  | T: 1440%  | T: 1618%  | T: 1927%  | T: 2300%  |
 7 (slower)   | S:  126%  | S:  174%  | S:  251%  | S:  380%  | S:  590%  | S:  907%  |
---------------------------------------------------------------------------------------
              | T: 2211%  | T: 2313%  | T: 2724%  | T: 3051%  | T: 3669%  | T: 4364%  |
 8 (veryslow) | S:  125%  | S:  172%  | S:  248%  | S:  376%  | S:  586%  | S:  903%  |
---------------------------------------------------------------------------------------

T = encoding time
S = raw file size

https://forum.doom9.org/showthread.php?t=180438