TA的每日心情 | 开心 2024-8-14 16:38 |
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签到天数: 9 天 [LV.3]偶尔看看II
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测试环境:
i7-4710MQ,HD4600,windows embedded 8.1 industry pro,DDR3 1600
解码器是MPC-HC内置LAV。
样本是8bit AVC 4K 120fps的大腿时代。
双通道
playback:
Decoder: LAV Video Decoder
Decoder Device: H264_VLD_NoFGT
Frames: 25640
Time: 238.273 sec
FPS: 107.608 [47-113] fps
CPU Usage: 2 [1-8] %
GPU Usage: -
decode:
Decoder: LAV Video Decoder
Decoder Device: H264_VLD_NoFGT
Frames: 25640
Time: 118.630 sec
FPS: 216.135 [89-231] fps
CPU Usage: 1 [0-8] %
GPU Usage: -
单通道
playback:
Decoder: LAV Video Decoder
Decoder Device: H264_VLD_NoFGT
Frames: 25640
Time: 429.975 sec
FPS: 59.631 [30-63] fps
CPU Usage: 2 [0-7] %
GPU Usage: -
decode:
Decoder: LAV Video Decoder
Decoder Device: H264_VLD_NoFGT
Frames: 25640
Time: 120.227 sec
FPS: 213.264 [96-232] fps
CPU Usage: 1 [0-8] %
GPU Usage: -
相比单通道,双通道内存可以让核显playback性能提升达到80%
decode速度倒真是没区别。
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