Fig. 12 shows the bandwidth consumption of these two
systems. In Fig. 12(a) a sliding text program is used that a
text continually moves across. Instead of transferring entire
bitmap, XHTML5 only transfers the string of text. Hence,
XHTML5 is more efficient than ACES. However, Fig. 12(b)
shows the results of running a movie playing program that
frequently updates entire screen display. Because ACES
transfers compressed data, ACES consumes less bandwidth
than XHTML5.