Which of the following two systems is better, by how much? A program is converted into 4 billion MIPS instructions by a compiler, the MIPS processor is implemented such that each instruction completes in an average of 2 cycles and the dock speed is 1 GHz -The same program is converted into 8 billion x86 instructions, the x86 processor is implemented such that each instruction completes in an average of 6 cycles and the clock speed is 3 GHz OA A is faster, A is 2 times as fast as B OB A is faster, Ais 2.25 times as fast as B OC B is faster, Bis 2 times as fast as B OD. A is faster, A is 1.25 times as fast as B proces A program runs fime in secondsor 3 billion clock cycles on a 1.5 OA2 8.3 OC. 1.33 D.4 Question Suppose we have two implementations of the same instruction set architecture. Computer A has a clock cycle time of 200 ps and a CPI of 2.0 for a program; computer B has a clock cycle time of 600 ps and a CP1 of 1 for the same program Question: which computer is faster and by how much? OA A is faster, A is 1.5 times faster than B. OB. Bis faster, Bis 1.2 times faster than B. OC A is faster, Ais 1.2 times faster than B. OD. B is faster, Bis 1.5 times faster than B. Our favorite program runs in 20 seconds on a, 2 GHz processor that completes an instruction every five cycles, how mahiy instructions are there in that program? OA 8 billion instructions B. 10 billion instructions C. 12 billion instructions 0.6.67 billion instructions Moving to another question will save this response Question 17 of 25 A program runs in 15 seconds on computer A, which has a 2GHz clock. We want to build a new computer, B, that runs the program in 5 seconds. Assume that although a substantial increase in clock rate is possible, this increase causes computer B to require 1.5 times of clock cycles for this program as computer A. --What clock rate computer B has to be? A9 GHz B.4 GHz C 12 GHz