G2D function between 8M Quad and 8M Plus

[hankwang]

Hi,

   We have a screen capture program that transmits the screen over the network ( like remote desktop). The program runs on the 8MP CPU, the CPU usage will be 97%. The program runs on the 8MQ CPU, the CPU usage will be 82%. When we enable the g2d function on the 8MP , the CPU usage will be 80-82% .

 Why the 8MQ CPU not need to enable g2d function, the CPU usage rate is still relatively low? 

[igorpadykov]

Hi Hank

CPU usage rate may be low due to larger L2 cache, 1MB vs 512KB in 8M Plus.

Best regards
igor