Question: Assume a processor with 3 DDR DRAM channels of width 64 bit, operating at 1.4 GHz. Al channels support up to 4 ranks of DIMMs.

 Assume a processor with 3 DDR DRAM channels of width 64

Assume a processor with 3 DDR DRAM channels of width 64 bit, operating at 1.4 GHz. Al channels support up to 4 ranks of DIMMs. A DIMM contains multiple chips with the following properties. Banks have 8K rows and 256 columns. A DRAM chip has 8 banks and an x4 interface with a burst rate of 16 a) How many bits does each column store? (2 Points) b) What is the capacity of a single chip? (2 Points) c) What is the capacity of a DIMM? (2 Points) d) What is the maximum DRAM capacity supported by the processor? (2 Points) e) What is the maximum memory bandwidth that the system supports? (2 Points) Assume a processor with 3 DDR DRAM channels of width 64 bit, operating at 1.4 GHz. Al channels support up to 4 ranks of DIMMs. A DIMM contains multiple chips with the following properties. Banks have 8K rows and 256 columns. A DRAM chip has 8 banks and an x4 interface with a burst rate of 16 a) How many bits does each column store? (2 Points) b) What is the capacity of a single chip? (2 Points) c) What is the capacity of a DIMM? (2 Points) d) What is the maximum DRAM capacity supported by the processor? (2 Points) e) What is the maximum memory bandwidth that the system supports? (2 Points)

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