     900 mhz ,   2  1800=( ).
      .           1620    1713 .         ?,    ,   5    (           ) .  1713  1620  1,0574074 ,      !     1800    1,0574074 ,  1903,333   1903 .         1902,566787      1903 , ..          .
  .
3 -  (        )
4|11 - bumped shader
5 - memrory speed (,       )