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Decoder performance

farindk edited this page Jun 3, 2014 · 12 revisions

Speedup (libde265, v0.7)

  • ToS: Tears-of-Steel movie
  • no LF: deblocking and SAO disabled

Absolute frame-rates (v0.7)

threads Spreed HD(T) ToS(D) 7(W) ToS 7(T) ToS 4K(T) ToS 4K(W) ToS 4K(TN) ToS 4K(WN)
1 83.14 215.84 150.07 28.82 25.35 42.15 40.93
2 154.76 397.85 280.38 54.04 47.37 78.21 74.64
3 216.66 509.10 393.94 75.73 67.38 101.16 103.34
4 260.94 503.13 421.34 92.00 77.68 126.04 102.21
5 271.04 514.17 473.98 98.66 75.58 130.33 98.38
6 292.41 527.05 515.10 116.45 81.70 145.32 110.56
7 302.75 546.02 549.62 117.24 90.75 152.15 123.21
8 310.90 553.52 578.10 118.15 97.44 158.92 132.43
9 323.29 550.79 593.53 120.75 104.22 164.15 143.71
10 331.15 553.86 602.10 123.25 106.16 167.54 148.32
11 327.78 551.15 597.07 124.60 105.83 169.28 146.40
12 327.19 548.55 587.60 125.11 102.06 168.39 138.44
  • Spreed HD(T): Spreed movie, tiles, 1920x1080
  • ToS(D) 7(W): Tears-of-steel (DivX encoder), WPP, 1280x720
  • ToS 7(T): Tears-of-steel, tiles, 1720x720
  • ToS 4K(T): Tears-of-steel, tiles, 4096x1714
  • ToS 4K(W): Tears-of-steel, WPP, 4096x1714
  • ToS 4K(TN): Tears-of-steel, tiles, 4096x1714, no deblocking+SAO
  • ToS 4K(WN): Tears-of-steel, WPP, 4096x1714, no deblocking+SAO

CPU: Intel(R) Core(TM) i7-4960X CPU @ 3.60GHz

CPU was in 'ondemand' configuration. 'performance' configuration gives 10%-15% higher fps.