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AM5728 Multimedia Performance Testbench: Difference between revisions
AM5728 Multimedia Performance Testbench (view source)
Revision as of 22:13, 7 June 2016
, 7 June 2016→Memory bandwidth consumption
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[[Image:AM572x-testbench-H264-enc-writebandwidth.png|center|700px|AM572x-testbench-H264-enc-writebandwidth.png]]<br> | [[Image:AM572x-testbench-H264-enc-writebandwidth.png|center|700px|AM572x-testbench-H264-enc-writebandwidth.png]]<br> | ||
In the chart above, it can be seen that when using hardware acceleration, less memory bandwidth consumption by memory writings is obtained. The average difference is 473.1 MB/s for sequential | In the chart above, it can be seen that when using hardware acceleration, less memory bandwidth consumption by memory writings is obtained. The average difference is 473.1 MB/s for sequential writes and 2.6 MB/s for aleatory writes (this last value es negligible). | ||
== <span style="color:#008080">MPEG4 video encode</span><br> == | == <span style="color:#008080">MPEG4 video encode</span><br> == | ||