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[主观题]
假定一台计算机的显示存储器用DRAM芯片实现,若要求显示分辨率为1600*1200,颜色深度为24位,帧频为
85Hz,显示总带宽的50% 用来刷新屏幕,则需要的显存总带宽至少约为()
A.245 Mbps
B.979 Mbps
C.1958 Mbps
D.7834Mbps
查看答案
![](https://static.youtibao.com/asksite/comm/h5/images/solist_ts.png)
A.245 Mbps
B.979 Mbps
C.1958 Mbps
D.7834Mbps
A.192KB
B.384KB
C.768KB
D.1536KB